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At Via, we leverage technology to revolutionize global transportation. Our mission ranges from enhancing individual commutes to significantly lowering the environmental impact of transport systems. Join us in achieving these ambitious goals.
We are seeking a seasoned Senior Algorithms Developer to join our innovative team, where you will design, develop, and scale the systems that drive our cutting-edge products. This position involves tackling high-impact projects that integrate advanced technology with complex distributed systems, as well as solving intricate algorithmic challenges in transportation, routing, and navigation. You will have the autonomy to oversee features from conception to deployment, make critical technical decisions, and influence the architecture and reliability of our large-scale systems.
At Via, we leverage technology to revolutionize global transportation. Our mission ranges from enhancing individual commutes to significantly lowering the environmental impact of transport systems. Join us in achieving these ambitious goals.We are seeking a seasoned Senior Algorithms Developer to join our innovative team, where you will design, develop, and …
Engage with innovative technologies and establish yourself as a leader in the industry.Enhance your expertise by collaborating with highly skilled engineers.Address complex challenges and devise inventive solutions.Deploy your code to millions of users daily.Utilize Test-Driven Development (TDD) and clean coding practices to simplify problem-solving.Make a significant impact on the developer community.Contribute to open-source software (OSS) initiatives.
About Nexxen Nexxen is reshaping the advertising industry with data-driven technology. The company’s platform brings together a demand-side platform (DSP), supply-side platform (SSP), and the Nexxen Data Platform to help advertisers, agencies, publishers, and broadcasters use data and advanced TV in meaningful ways. Role Overview The Data Engineering team in Tel Aviv is looking for a Senior Software Engineer. This position focuses on building and improving the data platform that powers Nexxen’s core systems for processing, storing, and serving data. What You Will Do Own the full development cycle for key projects, from initial design through to production deployment, with an emphasis on efficiency and new ideas. Lead and mentor junior developers, guiding them through complex projects that directly affect the business. The team values proactive problem-solving and collaboration. A hands-on approach to research and development is encouraged. Working at Nexxen Nexxen’s culture centers on customer focus, curiosity, and teamwork without ego. Creativity, commitment, and a drive to innovate are recognized and valued. Employee Safety Nexxen is committed to employee well-being and warns against online scams. The company will never ask for payment as a condition of employment or promote questionable financial schemes. For any concerns about suspicious job postings or communications, contact infosec@nexxen.com to verify authenticity.
Join our dynamic Frontend Guild as a Fullstack Infrastructure Engineer at Wix, where you will develop innovative tools that enhance the efficiency and quality of frontend development. You will take ownership of projects from their inception to production, utilizing state-of-the-art full-stack technologies while collaborating with a highly skilled team of infrastructure experts.In your daily responsibilities, you will:Create tools that enhance developer velocity and code quality.Design and implement solutions in areas such as performance optimization and production testing.Integrate AI into your development processes, influencing coding, testing, design, and decision-making.Lead projects from ideation to production, managing technical design and coding.Work with cutting-edge full-stack technologies and industry-leading tools.Collaborate with experienced peers on impactful infrastructure projects.Shape developer-centric tools at all levels.At Wix, we believe that the best work is achieved through collaboration. Our work model is fully in-person, with five days a week at our Tel Aviv office. We value flexibility and address special requests thoughtfully at the team level.
Join Singular, a premier marketing measurement platform utilized by over 1,000 renowned brands such as Rovio, Microsoft, Uber, DoorDash, Nike, EA, DraftKings, and Robinhood. For three consecutive years, Singular has been recognized as the #1 MMP by G2, empowering marketers to optimize user acquisition strategies and evaluate the efficiency of every advertising dollar through comprehensive marketing analytics, sophisticated cross-device attribution, and unparalleled ad fraud prevention. With the latest integrations with AI technologies like ChatGPT, Claude, and Gemini, we offer instant insights without the need for complex dashboards or SQL queries.With a global presence spanning 12 countries and employees across 65 cities, including major hubs like New York City, Los Angeles, and London, Singular has attracted $50M in funding from prestigious investors such as Norwest Venture Partners and General Catalyst.As we expand our innovative team and product offerings, we are on the lookout for dynamic, creative, and motivated individuals to join us in leading the marketing measurement industry.About The RoleWe are seeking a talented Infrastructure Backend Engineer to become a part of our R&D team in Tel Aviv, working in a flexible hybrid model.You will collaborate with a high-caliber R&D team and elevate your professional journey. Our backend infrastructure primarily utilizes Python and Go, but we encourage applications from skilled backend engineers proficient in any programming language.Example ProjectsDevelop Integrations with emerging Ad Networks, focusing on creating ingestion flows, authentication protocols, and data normalization.Enhance Real-Time Attribution by optimizing the pipeline to minimize latency and boost throughput through redesigning essential processing components.Implement Data-Quality Services to automatically identify anomalies, missing fields, and inconsistencies.Build a Comprehensive Monitoring Dashboard for partner integrations, integrating metrics, error rates, and SLA compliance.Strengthen System Resilience by incorporating retry logic, dead-letter queues, and idempotency for handling billions of daily events.
At Semperis, we strive to be a Force for Good by fostering an exceptional workplace environment. We understand that when employees feel valued and supported, they excel in their roles. Our focus is on creating a work experience that emphasizes purpose, growth, and work-life balance. Semperis has earned accolades as one of America’s Fastest-Growing Cybersecurity Companies by Inc. 5000, recognized as a DUNS 100 Top Startup to Work For, and honored multiple times as an Inc. Best Workplace.About the RoleWe are looking for a talented Backend Engineer to become a vital part of our Platform Group. You will be instrumental in designing and developing shared infrastructure components that are integral to Semperis's enterprise security and identity solutions. This role demands both technical prowess and the ability to partner effectively across teams.What You'll DoAs a Backend Engineer on our Core Platform team, your responsibilities will include:Designing and implementing shared platform components for multiple product teams, ensuring they are scalable, reliable, and maintainable.Architecting distributed systems using microservices and event-driven architectures to handle enterprise-scale workloads.Owning key backend services from initial conception to deployment, focusing on code quality, performance improvements, and operational excellence.Collaborating closely with product engineers, DevOps, and architects to define platform capabilities and technical standards.Leading technical initiatives that enhance developer productivity, system observability, and platform resilience.Contributing to architectural decisions and establishing best practices for backend development within the organization.Analyzing system performance and data patterns to identify optimization opportunities and guide future platform investments.What You BringRequired Qualifications5+ years of professional software engineering experience, particularly in backend development.Strong proficiency in C# and .NET Core, with a solid understanding of modern framework features and performance optimization techniques.Production experience with Kubernetes and container orchestration within cloud environments (preferably Azure, AWS, or GCP).
Join Wiz, a trailblazer in cloud security, as a Senior Backend Engineer and contribute to our mission of empowering businesses in the cloud. In this role, you will develop and maintain robust distributed systems that are pivotal to our growth. We seek individuals who are not only passionate about solving scaling challenges but also take pride in crafting clean, efficient, and maintainable code. Our technology stack includes a multi-cloud architecture (Azure, AWS, GCP, OCI, Alibaba Cloud) and technologies such as Golang, GraphQL, PostgreSQL, Neptune, Docker, and Kubernetes. Be part of a dynamic team and help us secure cloud environments for some of the world’s most trusted companies.
At Loora, we are dedicated to transforming the educational landscape by eliminating language barriers through our innovative AI technology. We are pioneering the development of a personal AI English tutor that is always accessible to assist users in their learning journey. Our AI tutor provides instant feedback on English proficiency and supports users in achieving fluency.The success of our product relies heavily on an exceptional mobile experience, featuring low-latency audio pipelines, engaging animated avatar interactions, and seamless AI-powered conversation flows that function flawlessly on Android devices worldwide.We are seeking a Lead Android Engineer who will be instrumental in shaping the technical strategy for our Android platform. As a proactive contributor, you will elevate code quality, collaborate on vital architectural decisions, and directly enhance the experience of hundreds of thousands of learners.In this role, you will partner closely with our Product, Design, and AI/backend teams, while also providing technical mentorship to a small team of Android developers.
JOIN OUR TEAM AT UNITUnit is at the forefront of embedded finance, delivering innovative financial services that are ready for launch, including banking and capital solutions. We proudly support millions of users through approximately 100 valued partners, such as Wix, Honeybook, and Relay.As seasoned founders with deep technical expertise, we’re dedicated to building a thriving company that we take pride in. Our platform facilitates over $40 billion in transactions annually and handles more than 12 million API calls each day. Backed by over $160 million in funding from top-tier investors like Insight, Accel, and more than 60 angel investors, we are poised for significant growth.Your RoleIn this pivotal position, you will play a crucial role in defining the future of our product and company. You will oversee the development of Unit features from conception to deployment, tackle complex challenges, and collaborate with diverse teams to drive innovation.This is a unique opportunity for the right candidate to contribute to the establishment of an industry-leading company from the ground up.Key ResponsibilitiesDevelop and implement scalable backend services that meet the demands of Unit’s expansive ecosystem.Take ownership of Unit features, managing the entire lifecycle from design through implementation and testing to deployment.Address a variety of complex challenges within a distributed microservices architecture.Collaborate with cross-functional teams to deliver groundbreaking features in Banking, Payments, Cards, and Lending.Create developer-oriented solutions with a strong focus on performance and quality.What We’re Seeking5+ years of experience in backend development within a microservices architecture.Proven track record in building, deploying, and maintaining scalable, testable systems in a cloud environment.Strong understanding of critical production system concepts such as high availability, reliability, and scalability.Familiarity with cloud platforms (e.g., AWS, GCP, Azure).Experience with Continuous Integration and Continuous Deployment (CI/CD).Hands-on experience with Kubernetes is a plus.Knowledge of Scala is an advantage.A passion for Software and Functional Programming is a plus.Experience with ZIO / Cats / Scalaz is an advantage.
About the Role We are seeking a dynamic Senior Backend Software Engineer to play a pivotal role in shaping our GenAI Platform. In this influential position, you will lead the design and implementation of scalable GenAI systems, ensuring seamless connectivity with various platforms and tools. You will define and establish best practices in AI development, mentor fellow engineers, and shape the company's AI strategy, all while remaining deeply engaged in hands-on development.This role is all about ownership and creating a meaningful impact: from building and leading to shaping transformative outcomes end-to-end.
Join our innovative team at Wix.com Ltd. as a Frontend Engineer where you'll play a key role in developing cutting-edge web applications. We are looking for a talented individual with a passion for creating exceptional user experiences and a strong foundation in frontend technologies.
Join Our Team as a Senior Infra Backend EngineerCompany OverviewSingular is at the forefront of marketing measurement, serving over 1,000 esteemed global brands such as Apple, Microsoft, Uber, DoorDash, Nike, EA, DraftKings, and Robinhood. For three consecutive years, we've been recognized as the top Marketing Measurement Platform (MMP) by G2. Our platform empowers marketers to optimize user acquisition strategies and evaluate the effectiveness of every advertising dollar through comprehensive marketing analytics, sophisticated cross-device attribution across mobile, web, and console platforms, and elite ad fraud prevention measures. Moreover, our innovative partnerships with AI technologies like ChatGPT, Claude, and Gemini are transforming campaign analysis, providing instant, intelligent marketing insights without the need for complex dashboards or SQL queries.With teams spanning 12 countries and a workforce in 65 cities worldwide, including major hubs like NYC, LA, SF, Austin, Buenos Aires, São Paulo, London, Berlin, Barcelona, Tel Aviv, Bangalore, Beijing, and Seoul, Singular is backed by $50 million from prominent investors such as Norwest Venture Partners, General Catalyst, and Titanium Ventures.As we experience rapid growth, we are eager to welcome ambitious, creative, and innovative individuals to help us excel in the marketing measurement industry.About The RoleWe are looking for a passionate Senior Infra Backend Engineer to enhance our R&D team in Tel Aviv. This role offers a hybrid and flexible working model, allowing you to collaborate with a high-caliber R&D team and advance your professional journey. Our backend infrastructure primarily utilizes Python and Go, but we encourage talented backend engineers from diverse programming backgrounds to apply.Example ProjectsResearching and executing POCs (Proofs of Concept) for new technologies to determine the best fit for system requirements.Efficiently migrating vast amounts of user-level data into Iceberg, focusing on scalability and cost-effectiveness.Designing and implementing a robust data pipeline capable of processing billions of real-time events daily, handling hundreds of thousands of events per second.Evaluating and selecting database and streaming technologies to accommodate our rapidly expanding client base.Leading the design and development of an advanced streaming ETL product optimized for low memory usage and efficient processing.Key ResponsibilitiesCollaborate with cross-functional teams to develop backend solutions that drive business goals.Ensure the reliability and scalability of backend systems.Participate in code reviews and contribute to team knowledge sharing.
At Lendbuzz, we are committed to ensuring that financial opportunities are tailored and equitable. We create cutting-edge technologies that empower underserved and overlooked borrowers with enhanced access to credit solutions. Our company and culture are built on a strong belief in the power of diversity, valuing independent and critical thinking from our employees, dealers, partners, and borrowers.We are on the lookout for a skilled Full-Stack Engineer with a strong backend orientation to join our expanding Sales R&D team in Tel Aviv. This role emphasizes backend development while also contributing to full-stack service maintenance. You will spearhead the evolution of our Sales platform, taking full ownership of impactful features and driving an AI-first engineering culture that champions automation, intelligent tools, and continuous improvement. Your contributions will be vital in enhancing product quality, engineering productivity, and system reliability as we scale rapidly.
About Ping Identity:At Ping Identity, we are dedicated to ensuring that digital experiences are not only secure but also seamless for all users, embodying what we call digital freedom. This principle is not just a service we offer to our clients; it is the very essence that drives our company culture. Our team members come to Ping to foster an environment of digital freedom, empowering each individual to thrive.Our innovative cloud identity platform allows users to shop, work, bank, and interact freely, without friction or fear.While safeguarding digital identities stands at the forefront of our technology, honoring individual identities is a fundamental aspect of our culture. We champion every identity. Our core value of Respect Individuality encourages us to celebrate diversity, enabling you to express your true self at work.Headquartered in Denver, Colorado, we have offices and team members across the globe, serving some of the largest and most demanding enterprises worldwide, including over half of the Fortune 100. At Ping Identity, we are transforming how individuals and enterprises perceive cybersecurity, digital experiences, and identity and access management.As a Senior iOS Mobile Developer, you will be an integral part of a cross-functional engineering team tasked with developing the next generation of Ping Identity products. You will have opportunities to collaborate with various departments throughout the development lifecycle, from initial planning to acceptance testing. We are looking for a proactive self-starter who thrives in a fast-paced environment.If you are a skilled and passionate Senior iOS Mobile Developer, we would love to have you on our team.
At Loora, we are dedicated to transforming the educational landscape and eliminating language barriers through our innovative AI solutions. We have created the first-ever personal AI English tutor, designed to engage users in conversation, provide instant feedback on their English skills, and guide them towards fluency.We are seeking a Staff Backend Developer who will play a pivotal role in shaping the architecture and development of our AI-driven language learning platform. You will be responsible for designing and implementing backend systems that will touch the lives of millions of learners globally. Your work will involve architecting scalable services that enable real-time AI interactions, ensuring optimal performance and reliability while laying the groundwork for future language learning features.Key Responsibilities:Design, develop, and maintain high-performance backend services and APIs (REST and gRPC) to support AI-driven conversational experiences.Create and enhance asynchronous Python applications capable of processing real-time audio/text at scale.Ensure seamless, low-latency integration between mobile and web clients with our AI backend platform.Lead technical decisions regarding system architecture, emphasizing low latency and fault-tolerance.Collaborate with AI/ML, mobile, DevOps, and product teams to provide comprehensive solutions that enhance user experience.Engage in CI/CD workflows to facilitate smooth deployments and uphold high code quality standards.Promote engineering best practices and mentor team members to foster a world-class engineering culture.Optimize system performance and resource utilization, maintaining reliability SLAs for our expanding user base.Qualifications:At least 8 years of experience in designing and developing scalable, distributed backend systems in modern programming languages (expertise in Python is highly valued).Extensive knowledge of Python concurrency and execution models (WSGI, ASGI, asyncio, multiprocessing, threading, GIL).Demonstrated ability to build production-ready asynchronous Python applications that support high-volume traffic.Strong experience with Pydantic and FastAPI in live environments.Proficient in designing and implementing microservices architectures, ensuring scalability and reliability.Familiarity with cloud services (AWS, GCP, Azure) preferred.Strong problem-solving skills and a team-oriented mindset.
Join Our Team at AirwallexAt Airwallex, we are revolutionizing the way global businesses manage their payments and finances. As the only unified platform dedicated to empowering businesses worldwide, we provide innovative solutions that encompass everything from business accounts and payments to spend management and treasury services. Our robust infrastructure and cutting-edge software fuel the success of over 200,000 businesses, including notable names like Brex, Rippling, Navan, Qantas, and SHEIN.Founded in Melbourne, our team consists of more than 2,000 talented individuals, spanning 26 offices globally. With a valuation of US$8 billion, we are backed by prestigious investors such as T. Rowe Price, Visa, Mastercard, and Sequoia. If you are ready to embark on a journey of impactful work and personal growth, we invite you to join us.What We Look ForWe seek proactive builders who thrive in a fast-paced environment and are eager to make significant contributions. You will possess strong analytical skills and a commitment to our mission and operating principles. You will demonstrate a balance of speed and thoroughness in your decision-making, driven by curiosity and an eagerness to learn.Collaboration is key; you will turn innovative ideas into tangible products while leveraging AI for enhanced efficiency. Together with your exceptional teammates, you will tackle complex challenges and shape the future of global banking.The Operations TeamOur Operations team is pivotal in ensuring the seamless delivery of our services. Focused on optimizing workflows and enhancing operational efficiencies, we uphold high standards of customer support. By implementing best practices, we drive growth and maintain an exceptional customer experience, aligning with Airwallex’s mission to empower businesses globally.Your RoleAs a Support Analyst in Financial Operations, reporting to the Manager of Financial Operations in the US, you will be one of the initial hires in our Israel office, contributing to a global FinOps team. Your efforts will focus on delivering operational excellence, supporting the organization's growth, and enhancing service standards.
Join MongoDB as we expand our global team of consulting engineers to support our ambitious growth initiatives! In the role of Consulting Engineer, you will work closely with a diverse range of clients, from leading tier-1 banks to innovative small startups, tackling fascinating challenges across various industries, including e-commerce, finance, and social media. Your role will be pivotal in helping our customers realize their vision by accelerating their time to value with MongoDB. You will engage in numerous scenarios, from crafting new solutions to modernizing existing applications and facilitating cloud migrations. Our goal is to ensure that organizations maximize their utilization of MongoDB’s capabilities. As a recognized authority in this rapidly evolving field, you will have the chance to significantly influence our business growth while working alongside the brightest minds in the industry, networking with leaders, and exploring new opportunities. This position is based in Tel Aviv, offering a hybrid working model.
About BrandlightBrandlight is at the forefront of redefining enterprise AI visibility. Our platform empowers premier brands to effectively understand, manage, and enhance their presence in the evolving landscape of AI-driven search, commerce, and advertising.As the AI sector rapidly matures into a multi-trillion-dollar marketing avenue, Brandlight is pioneering the frameworks that determine how brands are discovered, trusted, and chosen by consumers.Become a part of our innovative team and contribute to developing next-generation tools that are set to transform brand management in an AI-centric world.About the RoleAs a Senior Backend Engineer at Brandlight, you will play a pivotal role in shaping our backend infrastructure. You will take charge of designing and implementing systems capable of managing billions of data points daily while ensuring high reliability and real-time visibility.This position is ideal for an individual who thrives in complex environments, can swiftly develop solutions from the ground up, and possesses a strong focus on automation to create scalable production-grade infrastructure.ResponsibilitiesDevelop and manage backend infrastructure handling billions of data points daily.Design services that are scalable, reliable, automated, and observable.Implement daily monitoring systems that uphold stringent SLAs.Create parallel execution systems to optimize processing and reporting times.Provide real-time monitoring and alerts for system and data health.Minimize manual efforts through automation and improved tooling.Oversee the delivery process end-to-end from architecture to production and performance.RequirementsMinimum of 7 years of experience in building scalable production systems.7+ years of proficiency in Python, with a focus on writing clean and maintainable backend code.Proven track record of building infrastructure from scratch and managing it end-to-end.Experience in independently launching backend products from design to production.Familiarity with high-throughput data collection and monitoring systems.An automation-first mindset that focuses on reducing manual work through effective tools and processes.Excellent communication skills and the ability to drive execution across teams.A curious, low-ego autodidact with demonstrated leadership capabilities.Why Join Us?At Brandlight, you will not just be part of a team; you will be a key player in shaping a new category in the industry. Your contributions will have a lasting impact on the future of brand management in an AI-driven marketplace.
Join Lendbuzz as a Senior Software Engineer with a focus on backend and infrastructure development. In this role, you'll be responsible for designing, implementing, and maintaining robust software systems that power our financial solutions. Collaborate with a talented team of engineers to enhance our platform's performance and scalability.The ideal candidate will have a proven track record in backend development, experience with cloud infrastructure, and a passion for solving complex technical challenges. This position offers an opportunity to grow your skills and contribute to exciting projects in a dynamic work environment.
Join our dynamic team at Honeycomb Insurance as a Senior Backend Developer, where you'll play a crucial role in designing and implementing robust backend systems that empower our innovative insurance solutions. You will work collaboratively with cross-functional teams to drive projects from concept to completion, ensuring high-quality code and performance.
At Via, we leverage technology to revolutionize global transportation. Our mission ranges from enhancing individual commutes to significantly lowering the environmental impact of transport systems. Join us in achieving these ambitious goals.We are seeking a seasoned Senior Algorithms Developer to join our innovative team, where you will design, develop, and …
Engage with innovative technologies and establish yourself as a leader in the industry.Enhance your expertise by collaborating with highly skilled engineers.Address complex challenges and devise inventive solutions.Deploy your code to millions of users daily.Utilize Test-Driven Development (TDD) and clean coding practices to simplify problem-solving.Make a significant impact on the developer community.Contribute to open-source software (OSS) initiatives.
About Nexxen Nexxen is reshaping the advertising industry with data-driven technology. The company’s platform brings together a demand-side platform (DSP), supply-side platform (SSP), and the Nexxen Data Platform to help advertisers, agencies, publishers, and broadcasters use data and advanced TV in meaningful ways. Role Overview The Data Engineering team in Tel Aviv is looking for a Senior Software Engineer. This position focuses on building and improving the data platform that powers Nexxen’s core systems for processing, storing, and serving data. What You Will Do Own the full development cycle for key projects, from initial design through to production deployment, with an emphasis on efficiency and new ideas. Lead and mentor junior developers, guiding them through complex projects that directly affect the business. The team values proactive problem-solving and collaboration. A hands-on approach to research and development is encouraged. Working at Nexxen Nexxen’s culture centers on customer focus, curiosity, and teamwork without ego. Creativity, commitment, and a drive to innovate are recognized and valued. Employee Safety Nexxen is committed to employee well-being and warns against online scams. The company will never ask for payment as a condition of employment or promote questionable financial schemes. For any concerns about suspicious job postings or communications, contact infosec@nexxen.com to verify authenticity.
Join our dynamic Frontend Guild as a Fullstack Infrastructure Engineer at Wix, where you will develop innovative tools that enhance the efficiency and quality of frontend development. You will take ownership of projects from their inception to production, utilizing state-of-the-art full-stack technologies while collaborating with a highly skilled team of infrastructure experts.In your daily responsibilities, you will:Create tools that enhance developer velocity and code quality.Design and implement solutions in areas such as performance optimization and production testing.Integrate AI into your development processes, influencing coding, testing, design, and decision-making.Lead projects from ideation to production, managing technical design and coding.Work with cutting-edge full-stack technologies and industry-leading tools.Collaborate with experienced peers on impactful infrastructure projects.Shape developer-centric tools at all levels.At Wix, we believe that the best work is achieved through collaboration. Our work model is fully in-person, with five days a week at our Tel Aviv office. We value flexibility and address special requests thoughtfully at the team level.
Join Singular, a premier marketing measurement platform utilized by over 1,000 renowned brands such as Rovio, Microsoft, Uber, DoorDash, Nike, EA, DraftKings, and Robinhood. For three consecutive years, Singular has been recognized as the #1 MMP by G2, empowering marketers to optimize user acquisition strategies and evaluate the efficiency of every advertising dollar through comprehensive marketing analytics, sophisticated cross-device attribution, and unparalleled ad fraud prevention. With the latest integrations with AI technologies like ChatGPT, Claude, and Gemini, we offer instant insights without the need for complex dashboards or SQL queries.With a global presence spanning 12 countries and employees across 65 cities, including major hubs like New York City, Los Angeles, and London, Singular has attracted $50M in funding from prestigious investors such as Norwest Venture Partners and General Catalyst.As we expand our innovative team and product offerings, we are on the lookout for dynamic, creative, and motivated individuals to join us in leading the marketing measurement industry.About The RoleWe are seeking a talented Infrastructure Backend Engineer to become a part of our R&D team in Tel Aviv, working in a flexible hybrid model.You will collaborate with a high-caliber R&D team and elevate your professional journey. Our backend infrastructure primarily utilizes Python and Go, but we encourage applications from skilled backend engineers proficient in any programming language.Example ProjectsDevelop Integrations with emerging Ad Networks, focusing on creating ingestion flows, authentication protocols, and data normalization.Enhance Real-Time Attribution by optimizing the pipeline to minimize latency and boost throughput through redesigning essential processing components.Implement Data-Quality Services to automatically identify anomalies, missing fields, and inconsistencies.Build a Comprehensive Monitoring Dashboard for partner integrations, integrating metrics, error rates, and SLA compliance.Strengthen System Resilience by incorporating retry logic, dead-letter queues, and idempotency for handling billions of daily events.
At Semperis, we strive to be a Force for Good by fostering an exceptional workplace environment. We understand that when employees feel valued and supported, they excel in their roles. Our focus is on creating a work experience that emphasizes purpose, growth, and work-life balance. Semperis has earned accolades as one of America’s Fastest-Growing Cybersecurity Companies by Inc. 5000, recognized as a DUNS 100 Top Startup to Work For, and honored multiple times as an Inc. Best Workplace.About the RoleWe are looking for a talented Backend Engineer to become a vital part of our Platform Group. You will be instrumental in designing and developing shared infrastructure components that are integral to Semperis's enterprise security and identity solutions. This role demands both technical prowess and the ability to partner effectively across teams.What You'll DoAs a Backend Engineer on our Core Platform team, your responsibilities will include:Designing and implementing shared platform components for multiple product teams, ensuring they are scalable, reliable, and maintainable.Architecting distributed systems using microservices and event-driven architectures to handle enterprise-scale workloads.Owning key backend services from initial conception to deployment, focusing on code quality, performance improvements, and operational excellence.Collaborating closely with product engineers, DevOps, and architects to define platform capabilities and technical standards.Leading technical initiatives that enhance developer productivity, system observability, and platform resilience.Contributing to architectural decisions and establishing best practices for backend development within the organization.Analyzing system performance and data patterns to identify optimization opportunities and guide future platform investments.What You BringRequired Qualifications5+ years of professional software engineering experience, particularly in backend development.Strong proficiency in C# and .NET Core, with a solid understanding of modern framework features and performance optimization techniques.Production experience with Kubernetes and container orchestration within cloud environments (preferably Azure, AWS, or GCP).
Join Wiz, a trailblazer in cloud security, as a Senior Backend Engineer and contribute to our mission of empowering businesses in the cloud. In this role, you will develop and maintain robust distributed systems that are pivotal to our growth. We seek individuals who are not only passionate about solving scaling challenges but also take pride in crafting clean, efficient, and maintainable code. Our technology stack includes a multi-cloud architecture (Azure, AWS, GCP, OCI, Alibaba Cloud) and technologies such as Golang, GraphQL, PostgreSQL, Neptune, Docker, and Kubernetes. Be part of a dynamic team and help us secure cloud environments for some of the world’s most trusted companies.
At Loora, we are dedicated to transforming the educational landscape by eliminating language barriers through our innovative AI technology. We are pioneering the development of a personal AI English tutor that is always accessible to assist users in their learning journey. Our AI tutor provides instant feedback on English proficiency and supports users in achieving fluency.The success of our product relies heavily on an exceptional mobile experience, featuring low-latency audio pipelines, engaging animated avatar interactions, and seamless AI-powered conversation flows that function flawlessly on Android devices worldwide.We are seeking a Lead Android Engineer who will be instrumental in shaping the technical strategy for our Android platform. As a proactive contributor, you will elevate code quality, collaborate on vital architectural decisions, and directly enhance the experience of hundreds of thousands of learners.In this role, you will partner closely with our Product, Design, and AI/backend teams, while also providing technical mentorship to a small team of Android developers.
JOIN OUR TEAM AT UNITUnit is at the forefront of embedded finance, delivering innovative financial services that are ready for launch, including banking and capital solutions. We proudly support millions of users through approximately 100 valued partners, such as Wix, Honeybook, and Relay.As seasoned founders with deep technical expertise, we’re dedicated to building a thriving company that we take pride in. Our platform facilitates over $40 billion in transactions annually and handles more than 12 million API calls each day. Backed by over $160 million in funding from top-tier investors like Insight, Accel, and more than 60 angel investors, we are poised for significant growth.Your RoleIn this pivotal position, you will play a crucial role in defining the future of our product and company. You will oversee the development of Unit features from conception to deployment, tackle complex challenges, and collaborate with diverse teams to drive innovation.This is a unique opportunity for the right candidate to contribute to the establishment of an industry-leading company from the ground up.Key ResponsibilitiesDevelop and implement scalable backend services that meet the demands of Unit’s expansive ecosystem.Take ownership of Unit features, managing the entire lifecycle from design through implementation and testing to deployment.Address a variety of complex challenges within a distributed microservices architecture.Collaborate with cross-functional teams to deliver groundbreaking features in Banking, Payments, Cards, and Lending.Create developer-oriented solutions with a strong focus on performance and quality.What We’re Seeking5+ years of experience in backend development within a microservices architecture.Proven track record in building, deploying, and maintaining scalable, testable systems in a cloud environment.Strong understanding of critical production system concepts such as high availability, reliability, and scalability.Familiarity with cloud platforms (e.g., AWS, GCP, Azure).Experience with Continuous Integration and Continuous Deployment (CI/CD).Hands-on experience with Kubernetes is a plus.Knowledge of Scala is an advantage.A passion for Software and Functional Programming is a plus.Experience with ZIO / Cats / Scalaz is an advantage.
About the Role We are seeking a dynamic Senior Backend Software Engineer to play a pivotal role in shaping our GenAI Platform. In this influential position, you will lead the design and implementation of scalable GenAI systems, ensuring seamless connectivity with various platforms and tools. You will define and establish best practices in AI development, mentor fellow engineers, and shape the company's AI strategy, all while remaining deeply engaged in hands-on development.This role is all about ownership and creating a meaningful impact: from building and leading to shaping transformative outcomes end-to-end.
Join our innovative team at Wix.com Ltd. as a Frontend Engineer where you'll play a key role in developing cutting-edge web applications. We are looking for a talented individual with a passion for creating exceptional user experiences and a strong foundation in frontend technologies.
Join Our Team as a Senior Infra Backend EngineerCompany OverviewSingular is at the forefront of marketing measurement, serving over 1,000 esteemed global brands such as Apple, Microsoft, Uber, DoorDash, Nike, EA, DraftKings, and Robinhood. For three consecutive years, we've been recognized as the top Marketing Measurement Platform (MMP) by G2. Our platform empowers marketers to optimize user acquisition strategies and evaluate the effectiveness of every advertising dollar through comprehensive marketing analytics, sophisticated cross-device attribution across mobile, web, and console platforms, and elite ad fraud prevention measures. Moreover, our innovative partnerships with AI technologies like ChatGPT, Claude, and Gemini are transforming campaign analysis, providing instant, intelligent marketing insights without the need for complex dashboards or SQL queries.With teams spanning 12 countries and a workforce in 65 cities worldwide, including major hubs like NYC, LA, SF, Austin, Buenos Aires, São Paulo, London, Berlin, Barcelona, Tel Aviv, Bangalore, Beijing, and Seoul, Singular is backed by $50 million from prominent investors such as Norwest Venture Partners, General Catalyst, and Titanium Ventures.As we experience rapid growth, we are eager to welcome ambitious, creative, and innovative individuals to help us excel in the marketing measurement industry.About The RoleWe are looking for a passionate Senior Infra Backend Engineer to enhance our R&D team in Tel Aviv. This role offers a hybrid and flexible working model, allowing you to collaborate with a high-caliber R&D team and advance your professional journey. Our backend infrastructure primarily utilizes Python and Go, but we encourage talented backend engineers from diverse programming backgrounds to apply.Example ProjectsResearching and executing POCs (Proofs of Concept) for new technologies to determine the best fit for system requirements.Efficiently migrating vast amounts of user-level data into Iceberg, focusing on scalability and cost-effectiveness.Designing and implementing a robust data pipeline capable of processing billions of real-time events daily, handling hundreds of thousands of events per second.Evaluating and selecting database and streaming technologies to accommodate our rapidly expanding client base.Leading the design and development of an advanced streaming ETL product optimized for low memory usage and efficient processing.Key ResponsibilitiesCollaborate with cross-functional teams to develop backend solutions that drive business goals.Ensure the reliability and scalability of backend systems.Participate in code reviews and contribute to team knowledge sharing.
At Lendbuzz, we are committed to ensuring that financial opportunities are tailored and equitable. We create cutting-edge technologies that empower underserved and overlooked borrowers with enhanced access to credit solutions. Our company and culture are built on a strong belief in the power of diversity, valuing independent and critical thinking from our employees, dealers, partners, and borrowers.We are on the lookout for a skilled Full-Stack Engineer with a strong backend orientation to join our expanding Sales R&D team in Tel Aviv. This role emphasizes backend development while also contributing to full-stack service maintenance. You will spearhead the evolution of our Sales platform, taking full ownership of impactful features and driving an AI-first engineering culture that champions automation, intelligent tools, and continuous improvement. Your contributions will be vital in enhancing product quality, engineering productivity, and system reliability as we scale rapidly.
About Ping Identity:At Ping Identity, we are dedicated to ensuring that digital experiences are not only secure but also seamless for all users, embodying what we call digital freedom. This principle is not just a service we offer to our clients; it is the very essence that drives our company culture. Our team members come to Ping to foster an environment of digital freedom, empowering each individual to thrive.Our innovative cloud identity platform allows users to shop, work, bank, and interact freely, without friction or fear.While safeguarding digital identities stands at the forefront of our technology, honoring individual identities is a fundamental aspect of our culture. We champion every identity. Our core value of Respect Individuality encourages us to celebrate diversity, enabling you to express your true self at work.Headquartered in Denver, Colorado, we have offices and team members across the globe, serving some of the largest and most demanding enterprises worldwide, including over half of the Fortune 100. At Ping Identity, we are transforming how individuals and enterprises perceive cybersecurity, digital experiences, and identity and access management.As a Senior iOS Mobile Developer, you will be an integral part of a cross-functional engineering team tasked with developing the next generation of Ping Identity products. You will have opportunities to collaborate with various departments throughout the development lifecycle, from initial planning to acceptance testing. We are looking for a proactive self-starter who thrives in a fast-paced environment.If you are a skilled and passionate Senior iOS Mobile Developer, we would love to have you on our team.
At Loora, we are dedicated to transforming the educational landscape and eliminating language barriers through our innovative AI solutions. We have created the first-ever personal AI English tutor, designed to engage users in conversation, provide instant feedback on their English skills, and guide them towards fluency.We are seeking a Staff Backend Developer who will play a pivotal role in shaping the architecture and development of our AI-driven language learning platform. You will be responsible for designing and implementing backend systems that will touch the lives of millions of learners globally. Your work will involve architecting scalable services that enable real-time AI interactions, ensuring optimal performance and reliability while laying the groundwork for future language learning features.Key Responsibilities:Design, develop, and maintain high-performance backend services and APIs (REST and gRPC) to support AI-driven conversational experiences.Create and enhance asynchronous Python applications capable of processing real-time audio/text at scale.Ensure seamless, low-latency integration between mobile and web clients with our AI backend platform.Lead technical decisions regarding system architecture, emphasizing low latency and fault-tolerance.Collaborate with AI/ML, mobile, DevOps, and product teams to provide comprehensive solutions that enhance user experience.Engage in CI/CD workflows to facilitate smooth deployments and uphold high code quality standards.Promote engineering best practices and mentor team members to foster a world-class engineering culture.Optimize system performance and resource utilization, maintaining reliability SLAs for our expanding user base.Qualifications:At least 8 years of experience in designing and developing scalable, distributed backend systems in modern programming languages (expertise in Python is highly valued).Extensive knowledge of Python concurrency and execution models (WSGI, ASGI, asyncio, multiprocessing, threading, GIL).Demonstrated ability to build production-ready asynchronous Python applications that support high-volume traffic.Strong experience with Pydantic and FastAPI in live environments.Proficient in designing and implementing microservices architectures, ensuring scalability and reliability.Familiarity with cloud services (AWS, GCP, Azure) preferred.Strong problem-solving skills and a team-oriented mindset.
Join Our Team at AirwallexAt Airwallex, we are revolutionizing the way global businesses manage their payments and finances. As the only unified platform dedicated to empowering businesses worldwide, we provide innovative solutions that encompass everything from business accounts and payments to spend management and treasury services. Our robust infrastructure and cutting-edge software fuel the success of over 200,000 businesses, including notable names like Brex, Rippling, Navan, Qantas, and SHEIN.Founded in Melbourne, our team consists of more than 2,000 talented individuals, spanning 26 offices globally. With a valuation of US$8 billion, we are backed by prestigious investors such as T. Rowe Price, Visa, Mastercard, and Sequoia. If you are ready to embark on a journey of impactful work and personal growth, we invite you to join us.What We Look ForWe seek proactive builders who thrive in a fast-paced environment and are eager to make significant contributions. You will possess strong analytical skills and a commitment to our mission and operating principles. You will demonstrate a balance of speed and thoroughness in your decision-making, driven by curiosity and an eagerness to learn.Collaboration is key; you will turn innovative ideas into tangible products while leveraging AI for enhanced efficiency. Together with your exceptional teammates, you will tackle complex challenges and shape the future of global banking.The Operations TeamOur Operations team is pivotal in ensuring the seamless delivery of our services. Focused on optimizing workflows and enhancing operational efficiencies, we uphold high standards of customer support. By implementing best practices, we drive growth and maintain an exceptional customer experience, aligning with Airwallex’s mission to empower businesses globally.Your RoleAs a Support Analyst in Financial Operations, reporting to the Manager of Financial Operations in the US, you will be one of the initial hires in our Israel office, contributing to a global FinOps team. Your efforts will focus on delivering operational excellence, supporting the organization's growth, and enhancing service standards.
Join MongoDB as we expand our global team of consulting engineers to support our ambitious growth initiatives! In the role of Consulting Engineer, you will work closely with a diverse range of clients, from leading tier-1 banks to innovative small startups, tackling fascinating challenges across various industries, including e-commerce, finance, and social media. Your role will be pivotal in helping our customers realize their vision by accelerating their time to value with MongoDB. You will engage in numerous scenarios, from crafting new solutions to modernizing existing applications and facilitating cloud migrations. Our goal is to ensure that organizations maximize their utilization of MongoDB’s capabilities. As a recognized authority in this rapidly evolving field, you will have the chance to significantly influence our business growth while working alongside the brightest minds in the industry, networking with leaders, and exploring new opportunities. This position is based in Tel Aviv, offering a hybrid working model.
About BrandlightBrandlight is at the forefront of redefining enterprise AI visibility. Our platform empowers premier brands to effectively understand, manage, and enhance their presence in the evolving landscape of AI-driven search, commerce, and advertising.As the AI sector rapidly matures into a multi-trillion-dollar marketing avenue, Brandlight is pioneering the frameworks that determine how brands are discovered, trusted, and chosen by consumers.Become a part of our innovative team and contribute to developing next-generation tools that are set to transform brand management in an AI-centric world.About the RoleAs a Senior Backend Engineer at Brandlight, you will play a pivotal role in shaping our backend infrastructure. You will take charge of designing and implementing systems capable of managing billions of data points daily while ensuring high reliability and real-time visibility.This position is ideal for an individual who thrives in complex environments, can swiftly develop solutions from the ground up, and possesses a strong focus on automation to create scalable production-grade infrastructure.ResponsibilitiesDevelop and manage backend infrastructure handling billions of data points daily.Design services that are scalable, reliable, automated, and observable.Implement daily monitoring systems that uphold stringent SLAs.Create parallel execution systems to optimize processing and reporting times.Provide real-time monitoring and alerts for system and data health.Minimize manual efforts through automation and improved tooling.Oversee the delivery process end-to-end from architecture to production and performance.RequirementsMinimum of 7 years of experience in building scalable production systems.7+ years of proficiency in Python, with a focus on writing clean and maintainable backend code.Proven track record of building infrastructure from scratch and managing it end-to-end.Experience in independently launching backend products from design to production.Familiarity with high-throughput data collection and monitoring systems.An automation-first mindset that focuses on reducing manual work through effective tools and processes.Excellent communication skills and the ability to drive execution across teams.A curious, low-ego autodidact with demonstrated leadership capabilities.Why Join Us?At Brandlight, you will not just be part of a team; you will be a key player in shaping a new category in the industry. Your contributions will have a lasting impact on the future of brand management in an AI-driven marketplace.
Join Lendbuzz as a Senior Software Engineer with a focus on backend and infrastructure development. In this role, you'll be responsible for designing, implementing, and maintaining robust software systems that power our financial solutions. Collaborate with a talented team of engineers to enhance our platform's performance and scalability.The ideal candidate will have a proven track record in backend development, experience with cloud infrastructure, and a passion for solving complex technical challenges. This position offers an opportunity to grow your skills and contribute to exciting projects in a dynamic work environment.
Join our dynamic team at Honeycomb Insurance as a Senior Backend Developer, where you'll play a crucial role in designing and implementing robust backend systems that empower our innovative insurance solutions. You will work collaboratively with cross-functional teams to drive projects from concept to completion, ensuring high-quality code and performance.
