Senior Software Engineer - Backend & Infrastructure Focus

Role overview Pinecone is looking for a Senior or Staff Software Engineer to join the Search and Retrieval Infrastructure team in Tel Aviv. This position focuses on designing and building systems that enhance search performance and enable scalable retrieval operations. What you will do Develop and implement solutions that strengthen search capabilities acros…

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.

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.

Join Speechify as a Software Engineer specializing in Data Infrastructure and Acquisition. In this pivotal role, you will develop and maintain scalable data solutions that empower our applications and improve user experience. You will collaborate with cross-functional teams to design efficient data pipelines and leverage innovative technologies to enhance our data operations.

At Chainalysis, our engineering team is dedicated to tackling the most complex technical challenges while developing innovative products that foster trust in cryptocurrencies. Our global workforce spans across Denmark, the UK, Canada, the USA, and Israel. We thrive on the dynamic nature of our industry and collaborate with exceptionally skilled teammates. Our mission is to design user-centric products backed by a robust and adaptable data platform, enabling us to swiftly respond to industry changes and deliver value to our clients.We are developing the data platform for blockchain, cryptocurrency, and web3. We seek a Staff Software Engineer who will play a pivotal role in our mission, building and scaling the APIs and data layers essential for our customers to combat crime, assess risks, and strategize their business operations. Our engineers possess a profound understanding of cloud-native technologies, leveraging these insights to empower our customers to navigate the evolving cryptocurrency landscape.Currently, we are expanding our Hexagate team, which is focused on creating a high-performing product that utilizes a diverse technology stack, including real-time blockchain scanners and scalable data pipelines, to identify and analyze malicious behaviors on the blockchain, proactively safeguarding funds in real time.We are looking for a skilled Senior or Staff Software Engineer who is passionate about web3.0 and crypto to join our engineering team at our state-of-the-art office in Tel Aviv.In this role, you will:Design and develop high-performance, highly available cloud-native software solutions.Tackle complex technical challenges and make sophisticated systems operational.Collaborate within a small, agile team that prioritizes quality code.Own the deployment of new features from inception to production on a daily basis.Architect microservices, APIs, and data models to accommodate various business use cases within our products.We are seeking candidates with:Extensive experience in backend engineering, particularly with cloud-native applications.Experience in developing scalable APIs and data architectures.

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.

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.

Gong is at the forefront of leveraging AI to redefine the way revenue teams achieve success. Our Gong Revenue AI Operating System consolidates data, insights, and workflows into a single, reliable platform that observes, guides, and collaborates with the top-performing revenue teams globally. Utilizing the innovative Gong Revenue Graph, AI-driven intelligence, specialized agents, and trusted applications, Gong empowers over 5,000 organizations worldwide to gain profound insights into their teams and customers, automate essential sales processes, and close more deals effortlessly. To learn more, visit www.gong.io.Joining Gong means becoming part of a team that thrives on innovation, ambitious aspirations, and a shared passion for excellence. We are pioneering the future of revenue intelligence, and we seek individuals excited to contribute to what's next. You’ll collaborate with a team that dreams big, moves quickly, and deeply values craft and camaraderie. Transparency and trust are at the heart of our operations, providing everyone the opportunity to make a tangible impact. If you’re eager to develop, challenge yourself, and engage in work that truly matters, Gong is where you’ll achieve the pinnacle of your career.As a Senior Backend Engineer at Gong, you will be a key player in transforming the way organizations interpret customer interactions. Your expertise will be vital in architecting and guiding the development of scalable systems, employing cutting-edge technologies, and partnering with cross-functional teams to address high-impact challenges.

Join the innovative engineering team at Chainalysis, where we tackle the most challenging technical issues and develop products that foster trust in cryptocurrencies. As a global entity with talented teams located in Denmark, the UK, Canada, the USA, and Israel, we are passionate about our impactful work and the exceptional collaboration within our teams. Our industry is evolving rapidly, and we are committed to delivering user-centric products backed by a robust and adaptable data platform that empowers us to meet these swift changes and add value for our clients.At Chainalysis, we are constructing the data platform for blockchain technology, cryptocurrency, and web3. We seek a Senior Software Engineer who will play a pivotal role in our mission, developing and scaling the APIs and data layers essential for our clients as they combat crime, assess risk, and strategize their business operations. Our engineers possess a profound understanding of cloud-native technologies, leveraging this expertise to enable our customers to expand their horizons within the cryptocurrency ecosystem.Currently, we are expanding our Hexagate team, focused on creating a high-performance product utilizing a diverse tech stack that includes real-time blockchain scanners and scalable data pipelines. This technology is designed to detect and analyze malicious activities on the blockchain, providing proactive alerts to safeguard funds in real-time.We invite enthusiastic candidates who are passionate about web3 and cryptocurrency to join our engineering team at our new office in Tel Aviv.Responsibilities:Design and implement highly performant and reliable cloud-native software solutions.Address complex technical challenges and ensure the functionality of intricate systems.Collaborate within a small, agile team that prioritizes high-quality code.Take ownership of new features from inception to deployment in production.Architect microservices, APIs, and data models to support diverse use cases in our offerings.Qualifications:Proven experience in backend engineering for cloud-native applications.Strong understanding of blockchain technologies and their applications.Experience in building scalable APIs and data architectures.Ability to work collaboratively in a fast-paced, dynamic environment.

Why Join Nebius?Nebius is at the forefront of a transformative era in cloud computing, catering to the burgeoning global AI economy. We develop innovative tools and resources that empower our clients to tackle complex real-world challenges and revolutionize industries—all while avoiding hefty infrastructure costs and the necessity of establishing large-scale AI/ML teams in-house. Our workforce operates at the cutting edge of AI cloud infrastructure, collaborating with some of the most skilled and visionary leaders and engineers in the industry.Our Work EnvironmentWith headquarters in Amsterdam and a presence on Nasdaq, Nebius boasts a global reach, featuring R&D hubs throughout Europe, North America, and Israel. Our team, now exceeding 1400 employees, includes over 400 highly proficient engineers with extensive experience in both hardware and software engineering, complemented by an in-house AI research and development team.The RoleWe are seeking a Senior Product Manager to become a vital member of our Agentic Search team, where you will be instrumental in constructing the search and retrieval infrastructure that fuels AI agents and LLM-based applications on a large scale.This position is a hands-on individual contributor role with significant ownership. You will be responsible for the full lifecycle of a core product area—from strategy formulation to shipping and iterative improvements based on real user data. You will collaborate within a small product management team reporting to the Director of Product, working alongside engineering, design, and go-to-market teams to shape how AI agents discover, retrieve, and process web information in real-time.The product caters to both a developer-focused product-led growth motion and an expanding enterprise customer base. Therefore, you should feel equally at ease delving into API design and search quality as you do conducting customer discovery calls and shaping competitive positioning. We are looking for a candidate who can operate as a senior strategic partner rather than just an executor, with the potential to evolve into a principal-level PM over time.You are invited to work in a hybrid capacity from Tel Aviv, Israel.

At Yotpo, we are at the forefront of transforming trust and loyalty within the eCommerce landscape. Our AI-driven Reviews and Loyalty solutions empower brands to convert casual browsers into loyal customers and advocates. With robust integrations across the eCommerce ecosystem and the trust of over 30,000 global brands, Yotpo provides seamless omnichannel experiences that enhance conversion rates, strengthen customer relationships, and foster sustainable growth.Your MissionAs a Staff Engineer, you will be the technical cornerstone for a pivotal business domain. Your mission involves looking beyond immediate tasks to shape a long-term architectural vision that enables our product to scale, evolve, and deliver substantial value.You will work at the intersection of Business Strategy and Deep Tech. You will not merely provide senior support; you will be a strategic collaborator with Product Leadership, defining how we address our most significant challenges. Acting as a

wekatest is looking for a Senior Software Engineer, Control to join the team in Tel Aviv, Israel. This position centers on developing software that supports and enhances the company’s control systems. What you will do Design and build software components for control systems Work directly with engineers and team members from various groups Focus on delivering dependable solutions tailored to client requirements Collaboration This role involves frequent collaboration with colleagues across different teams. Expect to contribute ideas and take part in hands-on development to address real client needs.

Who is Tenable?Tenable® is the leader in Exposure Management, empowering over 44,000 organizations worldwide to comprehend and mitigate cyber risks. Our dedicated team supports 65% of the Fortune 500, 45% of the Global 2000, and numerous governmental bodies. Join us on this impactful journey!What makes Tenable an exceptional workplace?When asked about our workplace, our team members proudly say, “Our people!” We collaborate to craft and innovate top-tier cybersecurity solutions for our clients, cultivating a culture of inclusivity, respect, and excellence that allows us to thrive. As part of our #OneTenable team, you will collaborate with some of the most talented and passionate professionals in the field and receive the support and resources necessary to engage in work that truly matters. We consistently achieve results that surpass expectations, thriving together!Your Role:As a Senior Software Engineer specializing in Cloud Security, you will design, develop, troubleshoot, and debug software programs for enhancements and new products. Your responsibilities will include developing software and tools to support innovative designs, analyzing, programming, debugging, and modifying software enhancements or new products utilized in local, networked, cloud-based, or Internet-related applications. Utilizing current programming languages and technologies, you will write code, complete development tasks, and perform rigorous testing and debugging of applications.Your Opportunity:• Expertly implement designs using contemporary programming methodologies• Exhibit a commitment to quality• Display a strong desire to learn• Lead and drive software development initiatives• Participate in and lead design discussions• Undertake additional duties and responsibilities as assigned by management.

BeyondTrust is seeking a Senior Software Development Engineer to join the team in a hybrid role based in Tel Aviv, Israel. This position focuses on building and supporting Entitle, the company’s Just-In-Time Access Management system. The work centers on designing, developing, deploying, and maintaining a cloud-based software platform that uses modern orchestration technologies. BeyondTrust values flexibility, trust, and continuous learning. Team members are encouraged to grow their skills and contribute to a culture where achievements are recognized. The environment brings together colleagues who support and challenge each other to reach their potential. Role overview This role involves leadership in launching and maintaining cloud-scale solutions. The Senior Software Development Engineer will help shape the architecture and technical direction of Entitle, ensuring reliability and scalability. The position requires close collaboration with cross-functional teams and a commitment to high engineering standards. What you will do Design, build, and maintain scalable and resilient backend components, services, and orchestration. Ensure strong user experiences for complex API-based integrations. Contribute to system design and provide technical leadership on complex projects. Review functional and technical requirements, identify gaps, suggest improvements, and communicate ideas across teams. Take end-to-end ownership of deliverables, both individually and as part of a team. Apply engineering best practices to pursue high-quality outcomes. Requirements At least 5 years of experience delivering and supporting enterprise-ready cloud-based systems. Strong understanding of modern design patterns. Excellent communication and collaboration skills for working with cross-functional teams. Experience with the full development lifecycle and product releases in Agile environments. Hands-on experience architecting and developing backend services. Proficiency in Python, with solid knowledge of OOP, system design, networks, and Linux. Experience with public cloud platforms such as AWS, Google Cloud, or Azure. Familiarity with data engineering tools like RabbitMQ, S3, ClickHouse, Airflow, Spark, and Elasticsearch. Experience connecting to API services.

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 Speechify as a Senior Software Engineer focused on enhancing core experiences. In this pivotal role, you will collaborate with cross-functional teams to design, develop, and implement innovative software solutions that elevate our user experience. Your expertise in software engineering and passion for technology will contribute significantly to our mission of making reading accessible to all.

Who is Tenable?Tenable® is a leader in Exposure Management, empowering over 44,000 organizations worldwide to comprehend and mitigate cyber risks. Our talented workforce supports 65% of the Fortune 500, 45% of the Global 2000, and numerous large government bodies. Join us on our innovative journey!What makes Tenable an excellent workplace?Our team members will tell you it's the people! We collaborate to build cutting-edge cybersecurity solutions for our clients while fostering an inclusive culture of respect and excellence. As part of our #OneTenable team, you will work alongside some of the industry's most skilled and passionate individuals, supported by the resources you need to make a meaningful impact. Together, we achieve results that surpass expectations!Your Role:Lead the design and development of complex, high-performance backend services within the Tenable One ecosystem, ensuring modularity and long-term maintainability.Own the end-to-end performance of critical platform components, optimizing for massive data ingestion and low-latency processing across global environments.Drive architectural discussions and provide high-level input on system design, guiding the team towards scalable, cloud-native best practices.Mentor colleagues and actively participate in code reviews and technical discussions, sharing expertise and promoting a collaborative environment for continuous growth.Work closely with Product, SRE, QA, and Security teams to implement technical solutions that align with business goals.Adopt a “production-first” mindset regarding reliability; lead root cause analyses for complex distributed system issues and implement preventive measures to ensure system stability.

At Via, we are revolutionizing global transportation through innovative technology. Our mission spans from enhancing individual commutes to significantly reducing our collective environmental impact — a vision that drives us to achieve remarkable goals.We are seeking a skilled Senior Software Engineer to join our dynamic team. In this pivotal role, you will design, develop, and scale the systems that power our product offerings. Engage in high-impact projects that leverage cutting-edge technology, complex distributed systems, and intricate algorithmic challenges in transportation, routing, and navigation. You will take ownership of features from conception to deployment, making critical technical decisions that shape the architecture and reliability of our large-scale systems.

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.