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Experience Level
Experience
Qualifications
Proficiency in backend technologies and frameworksStrong understanding of database management and data processingExperience with APIs and microservices architectureAbility to work collaboratively in a team-oriented environmentExcellent problem-solving skills and attention to detail
About the job
At Lendbuzz, we are passionate about creating equitable financial opportunities through innovative technology. Our mission is to empower underserved borrowers by enhancing their access to credit. We pride ourselves on fostering a diverse culture that embraces independent thought and critical analysis.
We are seeking a dedicated Backend Engineer to be a vital part of our expanding R&D center in Tel Aviv and join our Payments Charges team. This team serves as the backbone of Lendbuzz, overseeing the financial engine of our operations. You will be instrumental in managing loan repayments and executing substantial fund transfers to car dealerships. Your role will involve working on essential, high-volume systems where precision, dependability, and performance are paramount.
Our engineering team is committed to modern development practices, leveraging Agentic AI tools and AI-assisted IDEs to optimize our workflows and tackle complex architectural challenges efficiently.
About Lendbuzz
Lendbuzz is at the forefront of financial technology, dedicated to transforming how individuals access credit. We believe in the power of diversity and innovation to create a more inclusive financial landscape.
HoneyBook builds an AI-powered platform for service-based entrepreneurs, helping independent professionals manage every stage of their business. From lead generation and client communication to project booking and payment processing, HoneyBook’s tools are designed to support growth and free up time for what matters most. Since 2013, the platform has handled …
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 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.
Be a key player at Via, where we are revolutionizing transportation across the globe. Our mission is to make cities smarter, greener, and more connected as we tackle the challenges of modern commuting and environmental sustainability. Join us in our bold vision and contribute your exceptional skills to make a significant impact.As a Senior Backend Engineer in our Tel Aviv R&D team, you will be instrumental in designing, building, and scaling advanced backend systems that facilitate our global operations. You will thrive in a dynamic culture that fosters innovation, collaboration, and agility, where your contributions will enhance the lives of countless individuals and reshape community mobility.
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.
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.
Yotpo is at the forefront of revolutionizing trust and loyalty within the eCommerce sector. Our AI-driven Reviews and Loyalty solutions empower brands to transform casual browsers into devoted customers and enthusiastic advocates. By leveraging deep integrations across the eCommerce landscape and earning the trust of over 30,000 global brands, Yotpo crafts seamless omnichannel experiences to boost conversion rates, enhance customer relationships, and foster sustainable, profitable growth.Your Mission at Yotpo As a Senior Backend Engineer, you will design and build the robust, scalable engine that drives the Yotpo platform. Your primary goal is to create and implement high-performance services capable of managing massive scale, ensuring data integrity and system reliability for thousands of brands. Collaborating within a product team, you will convert intricate business logic into resilient architectural solutions, ensuring our infrastructure evolves as swiftly as our customers' needs.Key ResponsibilitiesDistributed Systems Design: Architect and develop microservices and event-driven architectures that are resilient, scalable, and maintainable. You will make pivotal decisions regarding synchronous versus asynchronous communication and data consistency.Data Mastery: Oversee the lifecycle of data across our platform. You will design efficient database schemas (SQL & NoSQL) and optimize query performance for high-throughput workloads.Operational Excellence: Adopt the philosophy of 'You Build It, You Run It.' You will take ownership of your services in production, implementing observability (logging, tracing, metrics) to identify issues proactively.API Craftsmanship: Create clean, secure, and well-documented APIs (REST/GraphQL) that act as the contract between our backend services and the frontend experience.
Join Axonius as a Senior Data Infrastructure Engineer and take charge of designing and constructing robust data architectures, ML pipelines, and cloud infrastructure tailored to transform extensive and fragmented datasets into actionable insights. Your expertise will enable business stakeholders to achieve in-depth visibility, automate essential processes, and drive strategic outcomes organization-wide.
Unlock your potential by becoming part of a leading performance-oriented advertising company!In the role of Senior Backend Engineer, you will play a pivotal role in the development and optimization of our fundamental infrastructure that manages Real-Time Bidding (RTB) requests on a large scale, which is one of the company's primary revenue-generating operations.To excel in this position, you should possess:Over 5 years of programming experience in Java or a similar Object-Oriented language (preferably Java 8+ with Spring)A solid understanding of production systems and web product architectureA proactive approach to tackling unknown challengesA genuine passion for problem-solving and close collaboration with business unitsExperience with both SQL and NoSQL databasesA Bachelor’s degree in Computer Science or a related fieldA strong willingness to work intensively to achieve rapid results in unfamiliar areasA product-oriented mindsetA pragmatic approach to decision-making, avoiding analysis paralysisStrong analytical capabilitiesBonus points if you bring:Experience in developing large-scale distributed systemsFamiliarity with Kafka, Docker, and KubernetesA deep understanding of web systems (API / REST / NGINX)Experience with various SQL and NoSQL databases (such as MySQL, Vertica, Cassandra)Proficiency in Big Data tools (like BQ, Zeppelin, etc.)Knowledge of algorithms, data mining, and machine learningYour Contribution:As a Senior Backend Engineer, your contributions will include:Building one of the largest real-time big data operations globally, processing over 40TB of new data dailyOwning the entire lifecycle of our frontend and backend services — from design to deployment and maintenanceCollaborating with a team of exceptional software engineersImpacting how billions of people discover content onlineDeveloping solutions at an unprecedented scale, handling hundreds of thousands of requests per secondEngaging in innovative projects that will drive future growth at TaboolaRecent Achievements by our Software Developers:Creating a unique data pipeline for managing RTB requests at scaleDesigning an algorithmic model to predict the value of Real-Time impressions for Taboola
At Gong, we leverage the transformative potential of AI to redefine how revenue teams achieve success. Our Gong Revenue AI Operating System consolidates data, insights, and workflows into a singular, reliable platform that observes, advises, and collaborates with some of the world's leading revenue teams. With the power of the Gong Revenue Graph, AI-driven intelligence, specialized agents, and trusted applications, we empower over 5,000 companies globally to gain deep insights into their teams and customers, automate essential sales processes, and close more deals efficiently. Discover more at www.gong.io.Joining Gong means becoming part of a company founded on innovative solutions, ambitious aspirations, and a dedicated team. We are at the forefront of revenue intelligence, seeking individuals excited to contribute to the future of our industry. You will collaborate with a team that dreams big, acts swiftly, and values craftsmanship and camaraderie. Here, transparency and trust are fundamental, and every team member has the chance to make a significant impact. If you are eager to grow, take on challenges, and engage in work that genuinely matters, Gong is the ideal place for you to excel in your career.As a Senior Backend Engineer, you will tackle intricate technical challenges, develop innovative solutions, and play a crucial role in our mission to transform how businesses comprehend their customer interactions. We are in search of a Java expert who can utilize their extensive knowledge to elevate our backend development to new heights.
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.
Product Analytics is designed to empower developers, product managers, and designers to gain insights into user behavior, make data-driven product decisions, and assess the repercussions of technical challenges on their customer base. As a Senior Software Engineer on the Product Analytics Backend team, you will be part of a dynamic, rapidly expanding product area. Your contributions will be vital in shaping our technical vision, guiding the product roadmap, and tackling intricate engineering challenges at scale.Within Product Analytics, we aggregate and process data from various sources, including clickstreams, user profiles, and external systems. Your role will be pivotal in constructing a sturdy and adaptable system that can effectively ingest, manipulate, correlate, and store this data, enabling efficient queries by our end users.At Datadog, we cherish our workplace culture—its ability to foster relationships, ignite creativity, and promote collaboration. We function as a hybrid workplace to offer our employees the flexibility needed to achieve a harmonious work-life balance.
HUMAN is hiring a Senior Backend Engineer to join the Sightline detection engineering team in Tel Aviv. This role focuses on building and maintaining backend services that protect web and API traffic from automated threats. The team works on a real-time detection platform central to HUMAN’s mission. What you will do Design, develop, and support distributed backend services that process hundreds of thousands of requests per second, keeping latency within strict targets. Own services throughout their lifecycle: from architecture and implementation to deployment, monitoring, and reliability. Respond quickly to production issues using robust alerting and monitoring tools. Advance real-time detection and decision-making features within the Sightline Cyberfraud Defense platform. Collaborate with security researchers, data scientists, and product teams. Build and operate services in a Kubernetes environment using a modern GitOps stack. Technologies include Go, Kafka, Redis, MongoDB, BigQuery, ArgoCD, Pulumi, and Crossplane. Plan and execute safe rollouts and migrations. Apply AI-driven development practices, using assistants and agents to streamline architecture, automate tasks, and tackle complex debugging and testing. Work with other teams to design end-to-end flows that improve security, performance, and user experience. Contribute to technical design and code reviews, raising the bar for quality and operational standards. Requirements At least 5 years of experience developing backend services, with a strong grasp of distributed systems architecture. Proficiency in at least one backend language such as Go, Java, or Scala. Solid understanding of concurrency and multithreading. Hands-on experience building and managing production systems in cloud environments. This position is based in Tel Aviv, Israel.
Unlock your potential by becoming part of a leading, performance-driven advertising company! As a Senior Software Engineer within the Infrastructure Engineering R&D group, you will be instrumental in developing one of the world's largest real-time high-scale operations, supporting over 1.4 billion users, processing more than 500,000 requests per second, and managing 140TB of new data each day.
About UsAt Redis, we are pioneers in building the technology that powers fast applications that are essential to everyday life. From checking the weather to processing online payments, our solutions serve over 10,000 customers worldwide. Join us in our mission to create a quicker, simpler digital world.We are currently seeking a talented Backend Software Engineer to enhance our R&D team based in Tel Aviv.Why You Will Love This RoleIn this exciting position, you will design and maintain our management platforms with a user base exceeding 200,000. You will take ownership of end-to-end development for key customer-facing features within our SaaS product.We are looking for a motivated individual with substantial experience in large-scale web applications, who is keen to learn new technologies and make a significant impact on our customers' experiences.Your ResponsibilitiesDevelop and enhance critical workflows within the Cloud Redis management platform.Refine existing code to ensure excellence and testability, driving continuous integration.Create new user-oriented features that enhance overall user experience.Collaborate effectively with team members across product, DevOps, support, customer success, and R&D teams both locally and internationally.Investigate and integrate new technologies and methodologies into Redis platforms.Lead features both within and outside the team from inception to delivery.Qualifications Needed6+ years of professional experience as a software engineer.Bachelor's degree in Computer Science, Software Engineering, or a related field.Proficiency in Java or C# programming languages.Experience in production deployment, debugging, and maintenance.Strong collaborative skills and a team-oriented mindset.Fluent in English, both written and spoken.Preferred QualificationsExperience with cloud platforms such as AWS or GCP and SaaS products.Familiarity with front-end technologies, particularly React.
Why Join Nebius?Nebius is pioneering a transformative era in cloud computing to empower the global AI economy. We provide the essential tools and resources that enable our clients to address real-world problems and revolutionize industries without incurring substantial infrastructure expenses or the necessity of assembling extensive in-house AI/ML teams. Our workforce operates at the forefront of AI cloud infrastructure, collaborating with some of the most knowledgeable and innovative leaders and engineers in the sector.Our WorkplaceWith our headquarters in Amsterdam and listed on Nasdaq, Nebius boasts a worldwide presence with research and development hubs throughout Europe, North America, and Israel. Our team, comprising over 1400 employees, includes more than 400 highly skilled engineers with extensive expertise in both hardware and software engineering, complemented by an in-house AI research and development team.About the Tavily TeamThe Tavily team is developing the infrastructure layer for agentic web interactions on a large scale. Our API is architected to facilitate Retrieval-Augmented Generation (RAG) and real-time reasoning in AI systems. By linking large language models (LLMs) to reliable and high-quality web content, we empower developers to create agents that are not just intelligent but also informed.We collaborate with some of the most forward-thinking teams in the AI landscape, ranging from nimble startups to major enterprises implementing AI at scale. Whether enabling sales assistants, research copilots, or internal knowledge tools, we serve as the crucial bridge between LLMs and real-world applications.The Role: Senior Backend Engineer (Tavily)We are on the lookout for a talented Software Engineer to join our core engineering team, contributing to the infrastructure that underpins one of the fastest-growing AI APIs. You will engage with systems designed to manage massive scale within a distributed microservices architecture hosted on AWS. Expect to deliver quickly, take charge of vital systems, and tackle complex infrastructure challenges as we expand.This position is ideal for an engineer passionate about building ambitious systems from the ground up and eager to confront the scale and complexity challenges typically associated with much larger organizations.
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 Semperis, we are committed to being a Force for Good, starting with creating a fantastic workplace. We recognize that when individuals feel appreciated, supported, and empowered, they achieve their highest potential. Therefore, we are dedicated to fostering an employee experience that emphasizes purpose, growth, and work-life balance. Semperis has earned accolades as one of America’s Fastest-Growing Cybersecurity Companies by the Inc. 5000, a DUNS 100 Top Startup to Work For, and has received multiple Inc. Best Workplace awards.About the RoleWe are on the lookout for a talented Senior Backend Engineer to join our Platform Group. In this pivotal role, you will design and develop shared infrastructure components that drive Semperis's enterprise security and identity solutions. This position necessitates a combination of technical expertise and robust collaboration skills across teams.Your ResponsibilitiesAs a Senior Backend Engineer on our Core Platform team, you will:Design and develop shared platform components that are scalable, reliable, and maintainable for multiple product teams.Architect distributed systems utilizing microservices and event-driven patterns to accommodate enterprise-level workloads.Take ownership of critical backend services from initial concept to deployment, ensuring code quality, performance, and operational excellence.Engage in extensive collaboration with product engineers, DevOps, and architects to define platform capabilities and technical standards.Mentor junior engineers through code reviews, pair programming sessions, and providing technical guidance.Lead technical initiatives aimed at enhancing developer productivity, system observability, and platform resilience.Contribute to architectural decisions and establish best practices for backend development organization-wide.Analyze system performance and data patterns to uncover optimization opportunities and guide future platform investments.QualificationsRequired Skills7+ years of professional software engineering experience, with significant expertise in backend development.Extensive knowledge of C# and .NET Core, including familiarity with modern framework features and performance optimization techniques.Proficient in designing and implementing microservices architectures and event-driven systems.Strong problem-solving skills with a focus on delivering high-quality solutions.Excellent communication and teamwork abilities to collaborate effectively with various stakeholders.
At Lendbuzz, we are passionate about creating equitable financial opportunities through innovative technology. Our mission is to empower underserved borrowers by enhancing their access to credit. We pride ourselves on fostering a diverse culture that embraces independent thought and critical analysis.We are seeking a dedicated Backend Engineer to be a vital part of our expanding R&D center in Tel Aviv and join our Payments Charges team. This team serves as the backbone of Lendbuzz, overseeing the financial engine of our operations. You will be instrumental in managing loan repayments and executing substantial fund transfers to car dealerships. Your role will involve working on essential, high-volume systems where precision, dependability, and performance are paramount.Our engineering team is committed to modern development practices, leveraging Agentic AI tools and AI-assisted IDEs to optimize our workflows and tackle complex architectural challenges efficiently.
Join Via and become part of a transformative mission that is redefining transportation globally. We are committed to helping cities become smarter, greener, and more interconnected. Our innovative approach addresses daily commuting challenges and environmental issues, and we are looking for exceptional talent like you to help realize this vision.As a Senior Backend Engineer at Via, you will play a crucial role in our R&D team based in Tel Aviv. You will collaborate to design, build, and scale advanced backend systems that drive our worldwide operations. You will thrive in an environment that fosters innovation, teamwork, and agility, with your efforts directly influencing the mobility of communities worldwide.
