Full Stack Software Engineer

CompanyWelcome to Swap, the ultimate e-commerce operating system.As a premier software provider, Swap is committed to empowering e-commerce brands with innovative, data-driven solutions. Our state-of-the-art platform assists online retailers in streamlining their operations, enhancing customer experiences, and fostering growth. We pride ourselves on cultivat…

About Eleos HealthIn today's world, more individuals are openly discussing their mental health than ever before. Recognizing that behavioral health is essential, not taboo, is a vital shift. At Eleos Health, we are dedicated to revolutionizing behavioral care through data-driven insights, precise measurement, and tailored experiences. Our goal is clear: to empower clinicians with the essential support they need to provide the impactful care that only they can deliver.

About the Role Speechify is looking for an iOS Core Product Software Engineer based in Tel Aviv. This role focuses on building and improving iOS applications that help people access content in new ways. The team values collaboration and uses up-to-date technologies to create smooth, reliable user experiences. What You Will Do Develop and maintain core features for Speechify’s iOS products Work closely with other engineers and product team members Contribute to projects aimed at improving how users interact with content Apply modern tools and approaches to deliver high-quality software Location This position is based in Tel Aviv, Israel.

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 Yotpo as we revolutionize trust and loyalty in eCommerce. Our AI-driven reviews and loyalty solutions empower brands to transform browsers into customers and advocates. With integrations across the eCommerce landscape and the confidence of over 30,000 global brands, Yotpo offers seamless omnichannel experiences that enhance conversion rates, fortify customer relationships, and drive sustainable growth.Your Mission at Yotpo As a Senior Frontend Engineer, you will be the architect of first impressions and a leading force in technical excellence. You will be tasked with defining and crafting highly responsive, user-friendly web experiences that set the standard for usability and performance in the industry. Utilizing your expertise in modern React architecture, you will ensure that every interaction is instantaneous, every pixel is purposeful, and our customers enjoy a smooth, high-performance product experience at scale. Your role transcends mere implementation of designs; you will engineer a powerful, responsive user interface while mentoring others to achieve the same high standards.

Join our innovative team at human as a Senior Full Stack JavaScript Engineer, where you will be at the forefront of developing cutting-edge web applications. We are looking for a passionate engineer who thrives in a collaborative environment and is eager to take on complex challenges.In this role, you will engage with cross-functional teams to design, develop, and maintain scalable applications using the latest technologies in JavaScript frameworks. If you are a problem-solver with a strong understanding of both front-end and back-end development, we would love to meet you!

HoneycombAt Honeycomb, we are not just developing technology; we are transforming the insurance landscape.In 2025, Honeycomb was honored by Dun & Bradstreet as one of the Top 10 Best Start-Up Companies to Work For in Israel and recognized by LinkedIn as one of the Top 10 Startups in Chicago.What led us to achieve these accolades?Honeycomb is a fast-growing global startup, well-supported by prestigious investors and driven by an outstanding team of innovators, creators, and problem-solvers. With dual headquarters in Chicago and Tel Aviv (R&D center) and five offices across the U.S., we are revolutionizing the commercial real estate insurance sector, an industry ripe for disruption. Moreover, we ensure that every team member feels a strong connection to our mission and each other.With over $55 billion in insured assets, Honeycomb operates in more than 20 major states, covering 60% of the U.S. population and expanding our reach.If you seek an environment where innovation thrives, culture holds true meaning, and brilliant minds inspire you to elevate your skills every day, then Honeycomb could be the perfect fit for you.About The Role:We are seeking a Senior Machine Learning Platform Engineer to create and maintain the infrastructure that empowers our data science teams to deploy ML and GenAI systems into production. You will establish core functionalities such as data and feature pipelines, training and evaluation infrastructure, and model serving.What You’ll DoDevelop and manage backend systems and APIs that facilitate end-to-end ML workflows (data → training → deployment).Architect for performance, scalability, reliability, and cost-effectiveness in production ML settings.Construct infrastructure for LLM/agentic workflows (tool execution, retrieval, evaluation, observability).Collaborate closely with data scientists to enhance platform capabilities and developer experience.Foster Innovation: Continuously assess and integrate emerging infrastructure technologies to provide Honeycomb’s AI platform with a competitive advantage.

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.

Nexxen connects advertisers, agencies, publishers, and broadcasters through data-driven digital solutions. The company’s technology helps clients apply data and advanced TV tools in practical ways across digital screens. The team works according to the "Nexxen Way," which emphasizes customer focus, curiosity, and collaboration without ego. Solutions are flexible and unified, aiming to support progress in the advertising industry. Role overview The Full-Stack Software Engineer will participate in all stages of the development lifecycle, from initial design to deployment. This role influences platform infrastructure and architecture, with an emphasis on high standards for system design, code quality, and AI-driven development. Main responsibilities Build scalable backend services using Java (Spring Boot) and NestJS (Node.js/TypeScript). Projects include RESTful and event-driven APIs, publisher management systems, bidding logic, reporting tools, and customer dashboards. Maintain and improve modern frontend applications with Angular (version 15 or higher). Important notice Employee safety is a priority. Nexxen never requests payment as a condition of employment and does not promote financial schemes. Suspected scams or fraudulent job postings should be reported to infosec@nexxen.com.

Join Via as a Senior Platform Engineer and play a pivotal role in revolutionizing global transportation. Based in our vibrant R&D center in Tel Aviv, you will collaborate with talented developers and DevOps engineers, leveraging cutting-edge technologies to directly impact the daily commutes of thousands of riders worldwide. As a key member of our Platform Group, you will design, implement, and manage our cloud infrastructure, Kubernetes clusters, and CI/CD systems, driving initiatives that enhance developer experience, operational efficiency, and reliability.

Join Semperis and help us make a difference! We are dedicated to fostering a work environment where employees feel valued, supported, and empowered. By prioritizing purpose, personal growth, and work-life balance, we create a culture that inspires our team to excel. Recognized as one of America's Fastest-Growing Cybersecurity Companies by Inc. 5000, we are also proud recipients of the DUNS 100 Top Startup award and multiple Inc. Best Workplace accolades.Position Overview:We are on the lookout for a talented C# Developer with a minimum of 3 years of experience to enhance our Escalation team. In this pivotal role, you will act as the technical liaison between our Support and R&D departments, addressing intricate challenges in On-Premise environments. Your expertise in deep-dive investigations, a proactive troubleshooting approach, and the ability to implement effective code solutions within our core product will be essential.Key Responsibilities:In-Depth Investigation: Conduct thorough root cause analysis on escalated issues from the Support team.Code Management: Design and implement bug fixes and hotfixes using C#.Infrastructure Troubleshooting: Diagnose and resolve issues in Linux, Kubernetes, and OpenSearch environments.Complex Issue Resolution: Address sophisticated network, database, and protocol-related challenges, including WCF.Effective Communication: Collaborate closely with Support, SA, and CS teams, and engage directly with technical stakeholders when necessary.

Join Speechify as a Software Engineer focusing on platform development in the vibrant tech hub of Tel Aviv. In this role, you will be at the forefront of creating cutting-edge software solutions that enhance our platform's capabilities. Collaborate with a dynamic team of engineers and product managers to deliver innovative features that empower users to engage with our technology effectively.

Join Wiz Inc., a pioneering force in cloud security, as an Application Engineer. In this pivotal role, you'll design and develop internal tools that streamline workflows, automate processes, and enhance data-driven decision-making across the organization. Collaborating closely with various teams, you'll tackle technical challenges and implement innovative solutions that empower our employees and improve operational efficiency. Your expertise in crafting tools for internal use will directly contribute to our dynamic growth and mission of safeguarding cloud environments for businesses worldwide.

About the RoleJoin us at root as we revolutionize software security with our pioneering autonomous AI platform. Our technology automatically identifies, rectifies, and validates software vulnerabilities, performing these tasks end-to-end and at scale. Imagine AI agents that seamlessly update dependencies, modify Dockerfiles, rebuild Go binaries with patched versions, and validate everything autonomously. This is an intellectually challenging and highly technical role where you will design, implement, and scale AI agent systems for real-world codebases. You will be at the confluence of backend engineering, AI systems, and application security, crafting agents, context pipelines, and evaluation frameworks that enable autonomous reasoning in production environments.What You’ll DoDesign and develop AI agents from the ground up to autonomously detect, repair, and validate vulnerable components.Establish and maintain scalable infrastructure for agent operations [AIOps], focusing on context management, evaluations, and orchestration.Create collaborative workflows that empower multiple agents to work together and reason collectively.Build tools and utilities that enhance agent capabilities (e.g., image inspection, diff generation, static analysis).Implement evaluation and performance metrics to ensure agent reliability and accuracy.Develop hybrid and vector database applications for efficient retrieval and context management.Integrate AI applications such as MCP-based systems, chat interfaces, and standalone utilities.Ensure all experiments are instrumented with tracing, observability, and structured metrics for reproducibility.

About SingularSingular stands as the premier marketing measurement platform, relied upon by over 1,000 prestigious global brands, such as Apple, Microsoft, Uber, DoorDash, Nike, EA, DraftKings, and Robinhood. For three consecutive years, we have been rated as the #1 MMP by G2, empowering marketers to make informed user acquisition choices and assess the effectiveness of every advertising dollar through comprehensive marketing analytics, advanced cross-device attribution across mobile, web, and PC+Console, top-tier ad fraud prevention, and seamless data exports to your BI tools. Moreover, we are transforming campaign and creative analysis with our recent partnerships with ChatGPT, Claude, and Gemini, delivering instant, AI-driven marketing insights without the need for dashboards or SQL.With teams spanning 12 countries and staff in 65 cities worldwide, including New York City, Los Angeles, San Francisco, Austin, Buenos Aires, São Paulo, London, Berlin, Barcelona, Tel Aviv, Bangalore, Beijing, and Seoul, we have successfully raised $50M from esteemed investors such as Norwest Venture Partners, General Catalyst, Titanium Ventures, and other leading Silicon Valley firms.We offer a leading product, an innovative team, and a plethora of satisfied customers in a rapidly growing market. As our business expands, we seek ambitious, creative, and innovative individuals to join us in our mission to dominate the marketing measurement industry.About The RoleWe are in search of an exceptional DevOps Engineer to contribute to our pioneering products and tackle complex challenges by developing innovative and scalable solutions. This role will be located in our R&D office in the bustling heart of Tel Aviv.As part of this role, you will be responsible for constructing scalable pipelines capable of handling billions of events daily and developing new innovative products for our customers. We foster a culture where our engineers are encouraged to gain deep insights into our industry and our customers while enhancing their engineering skills. You will engage in significant projects and face intricate challenges related to orchestrating a cost-efficient and scalable architecture within our AWS stack.

Join Our Innovative Team at GuiddeAs a leading AI digital adoption platform, Guidde is revolutionizing how modern organizations create and consume knowledge. Established in 2020 by a team of experienced entrepreneurs, we harness the power of generative AI to convert workflows into rich, multi-format documentation within minutes. Our platform empowers teams to disseminate knowledge seamlessly across employees, customers, and AI systems, transforming ordinary processes into engaging, in-app video guides that exist where work truly happens.

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.

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 our innovative team at d-fendsolutions as an Integration and Testing Engineer (Debugger) where you will play a crucial role in enhancing our product quality. You will be responsible for debugging and integrating systems to ensure seamless functionality and performance.

Join Tenable Inc. as a Senior Full Stack Engineer, where you will play a pivotal role in developing innovative software solutions. You will be part of a dynamic team, working on both the front-end and back-end of our applications, ensuring seamless integration and performance.Your responsibilities will include designing and implementing new features, optimizing existing applications, and collaborating with cross-functional teams to deliver high-quality products. If you are passionate about technology and eager to take your career to the next level in a vibrant environment, we want to hear from you!