Senior Full Stack Engineer at Yotpo | Tel Aviv

Jobgether is looking for a Senior Full-Stack Engineer with strong skills in Python and React. This position is based in Israel and focuses on building and supporting modern web applications. Role overview This role centers on both backend and frontend development. The Senior Full-Stack Engineer will work with Python and React to create new features and improve existing systems. Collaboration with other teams is a regular part of the job, ensuring projects move forward smoothly. Key responsibilities Develop and maintain web applications using Python and React Work closely with cross-functional teams to deliver project goals Promote technical quality and consistency across projects Requirements Proven experience as a full-stack engineer Strong knowledge of Python and React Ability to collaborate with diverse teams

Job Description:Join us at Transmit Security, where we provide the industry's only platform that seamlessly integrates customer identity and anti-fraud solutions, encompassing identity management, verification, and fraud prevention.Our innovative solutions cater to industries that engage with large consumer bases, including banking, financial services, insurance, fintech, gaming, e-commerce/retail, telecommunications/media, and utilities.About the Role:We are seeking outstanding Senior Full Stack Engineers who are ready to take complete ownership of their projects—from technical design to implementation and into real-world application.This hands-on position is ideal for individuals with strong engineering fundamentals, a curiosity that spans the stack, and a commitment to quality and reliability.As a member of our team, you will value autonomy, deep thinking, and the ability to tackle both frontend and backend challenges.We expect our engineers to care about the performance of their systems in production—not just that they compile—and to contribute to the development of reliable, scalable software that meets real-world demands.What You’ll Do:Design, implement, and deploy end-to-end features across web, mobile, backend, and infrastructure layers.Mentor and guide team members to foster a culture of technical excellence within the development organization.Oversee your code throughout its lifecycle—from specifications and architecture to deployment, monitoring, and evolution.Diagnose and resolve issues arising in staging or production, while creating tools to simplify this process.Collaborate closely with product and design teams to define technical solutions that create a significant user impact.Enhance system architecture, performance, and development practices over time.Engage with peers through code reviews, design discussions, and shared ownership of technical quality.

Unlock your potential with a leader in performance-driven advertising! Join our newly established Self-Service team at Taboola's Tel Aviv office, where you will be instrumental in shaping one of our strategic growth initiatives. Your mission will be to empower advertisers and partners, enabling them to autonomously create, optimize, and scale their campaigns. Our Technology Stack Includes: Java, JavaScript, TypeScript, Python, Reactive, Spark, Kafka, Hadoop, Cassandra, Vertica, Elasticsearch, MySQL, Memcached, HDFS, Iceberg, BigQuery, Druid, Kusto, Docker, Kubernetes, Linux, Prometheus, Grafana, Airflow, and more. Generative AI Tools: Cursor, Claude, GitHub Copilot, Langfuse, and others. To excel in this position, you will need: A minimum of 3 years of experience in object-oriented programming, infrastructure development, and production-grade systems, showcasing strong end-to-end ownership. Extensive big data expertise with hands-on experience across various databases, analytical thinking, and a keen interest in scaling challenges. Demonstrated technical leadership, including mentoring engineers and effective cross-team collaboration, alongside a product- and business-driven mindset. A strong track record of high-impact execution, showcasing adaptability, accountability, and a commitment to achieving results in complex environments. Preferred Qualifications: Experience in building and scaling large-scale distributed systems, particularly with Web/JavaScript technologies, Kafka, Docker, and Kubernetes. A robust background in big data platforms, hands-on experience with NoSQL and distributed databases (e.g., Vertica, Cassandra, Elasticsearch, BigQuery), and familiarity with Spark and HDFS. How You Will Contribute: Design and develop solutions to scalability challenges in our data pipeline and identity graph, ensuring the efficient handling of high-throughput, high-performance systems. Take full ownership: Design, build, ship, measure, and maintain both frontend and backend services. Collaborate with a team of top-tier software engineers. Have a direct influence on how billions discover content online. Engage in development at an unprecedented scale, handling thousands of requests per second. Work on innovative projects that will serve as future growth engines for Taboola. Why Join Taboola? Your opportunity to contribute to an exciting and dynamic environment where innovation thrives awaits!

Join our dynamic and innovative team at Aiven, where over 400 professionals collaborate to redefine the possibilities of open-source technology and multi-cloud solutions. Our mission is to empower developers, builders, and creators to swiftly and effortlessly realize their visions by offering a cloud data platform that makes open-source databases, search, streaming, and application infrastructure accessible to all. The Role: We are in search of a Senior Full Stack Engineer to enhance our PostgreSQL Developer Experience team. This team is on a mission to simplify the development of modern applications, supported by the world's most robust Postgres database. In this hands-on, collaborative position, you will play a pivotal role in transforming intricate PostgreSQL features into user-friendly experiences for developers. You will collaborate with senior engineers, designers, and product managers to create tools and interfaces that are both powerful and intuitive. This role presents opportunities for you to deepen your technical expertise, explore new aspects of the technology stack, and directly impact how developers interact with Postgres. Our backend systems predominantly utilize Python, with elements of Go and C, while the frontend is built using React and TypeScript. What You’ll Do: Contribute Across the Stack: Design and implement features for both the front-end and back-end that enhance the PostgreSQL developer experience, from onboarding to daily usage. Build Intuitive Interfaces: Create and refine front-end applications, dashboards, and tools that facilitate smooth PostgreSQL adoption. Learn from Data: Implement features to gather usage insights and identify improvement opportunities, driving data-informed enhancements. Ship Quickly, Improve Often: Engage in rapid development cycles, contributing to prototypes and incremental features while learning to balance speed with quality. Collaborate Closely: Work alongside senior engineers, product managers, designers, and advocates to deliver fluid developer workflows. Grow Your Expertise: Enhance your skills in Python, React, and SQL/Postgres while gaining exposure to Go and C in a modern, production-scale environment.

As a Senior Full Stack Engineer at jobgether, you will contribute to the design and development of scalable web applications. This position involves working with both front-end and back-end technologies to deliver reliable and efficient solutions. Role overview This role focuses on building new features, refining existing systems, and ensuring a smooth user experience. You will help shape application architecture and take part in technical decisions that impact the product's future. What you will do Design and implement scalable web application architecture Develop features across the stack, from user interface to server-side logic Optimize and improve existing systems to enhance performance and usability Requirements Extensive experience with both front-end and back-end development Strong background in building scalable web applications Ability to design and maintain robust technical architecture

About the RoleJoin april as a dynamic and innovative Senior Full-Stack Engineer who is passionate about leveraging data to transform tax solutions and enhance financial efficiency for individuals. This is an exciting opportunity to lead impactful projects that save time and money for millions. If you're eager to invent, grow, and lead in your career, we invite you to apply and be a part of our mission.Key ResponsibilitiesTake the lead on full-cycle projects from conception to production that significantly affect millions of users.Collaborate closely with product and UX teams to define product requirements and implement development strategies.Design robust system architectures and evaluate the best tools and technologies.Develop cloud-native microservices to enhance application performance.Mentor team members and contribute to the evolution of our practices and technology stack.ExperienceAt least 6 years of software engineering experience in building scalable, production-level web applications.Proficient in modern full-stack frameworks such as React, Angular, or Vue, with a minimum of 6 years in developing high-scale applications.At least 4 years of experience in developing reactive web and mobile frontends using React, Next, Angular, or Vue with TypeScript/JavaScript.4+ years of experience with Python in a microservices architecture.A strong advocate for clean code practices and agile methodologies.Experience working in modern cloud environments such as GCP or AWS.Exceptional skills in architecture design, focusing on scalability, efficiency, robustness, and the clarity of end-to-end data-driven solutions.A genuine passion for data, enhancing customer experience, and delivering high-quality software.Excellent verbal and written communication skills.Bonus: Familiarity with gRPC and protobuf.

Location:Tel Aviv - HybridSnappy is actively seeking a dynamic and experienced Full Stack Team Lead to spearhead the engineering efforts behind our innovative Swag and Store products. These offerings are pivotal to our platform and business, characterized by high scalability and an exceptional user experience. In this role, you will lead a proficient team of 2-3 full-stack developers, while also contributing code, architecting solutions, and establishing both the technical and cultural framework for your team.Your ResponsibilitiesGuide and mentor a team of 2-3 full stack engineers, directing technical strategy and fostering their professional growth through mentorship, code reviews, and knowledge sharing.Remain hands-on: actively write code, design features, review pull requests, and dive into technical details when necessary.Work collaboratively with Product management to prioritize tasks, plan features, and implement significant enhancements with rapid feedback loops.Continuously optimize team operations by eliminating obstacles, enhancing workflows, and cultivating a modern, high-performance engineering environment.Your QualificationsMinimum of 7 years of professional software development experience.At least 3 years of experience with Node.js and contemporary frameworks.A minimum of 3 years of experience with React or similar frameworks.2 or more years of experience in managing an engineering team.Strong product orientation with the ability to collaborate effectively with business, product, and customer-facing teams.Outstanding communication, problem-solving, and organizational skills.Proven technical, interpersonal, and leadership abilities.Ability to effectively multitask in a fast-paced environment.Self-driven, organized, and a collaborative team player.Fluent in both English and Hebrew.Snappy is a renowned all-in-one gifting company, dedicated to spreading joy, expressing gratitude, and simplifying the gifting experience. Founded in 2015, Snappy has been recognized by Inc. as one of the fastest-growing companies in the northeastern United States for two consecutive years.

About BrandlightBrandlight stands as the premier enterprise AI visibility platform, dedicated to empowering the world’s leading brands to comprehend, manage, and optimize their presence across AI-enhanced search, commerce, and advertising channels.In an era where AI is rapidly evolving into a trillion-dollar marketing and distribution powerhouse, Brandlight is at the forefront, defining the frameworks that dictate which brands gain visibility, trust, and preference.Join our innovative team and contribute to the development of cutting-edge tools that will shape the future of brand management in an AI-centric landscape.About the RoleAs a Senior Full Stack Engineer at Brandlight, you will play a pivotal role in crafting high-impact product modules from inception to production in a dynamic growth environment. You will spearhead architecture and performance for data-intensive experiences utilized by Fortune 500 marketing teams, delivering aesthetically pleasing and scalable systems with exceptional speed.This position is ideal for an individual who thrives on taking initiative, translating uncertainty into ready-to-execute solutions.ResponsibilitiesDevelop comprehensive product modules (frontend, backend, APIs, infrastructure).Take ownership of architecture and delivery from concept to deployment.Create data-intensive systems capable of managing billions of rows with fast user experiences.Achieve sub-400ms performance through full-stack latency enhancements.Design reusable React components and establish shared frontend patterns.Collaborate with Product & Design teams to deliver pixel-perfect functionalities.Lead by example through ownership, execution, and mentorship.Requirements7+ years of software engineering experience in production environments.Senior Full Stack background within high-growth startup contexts.Proficient in React and TypeScript with a strong grasp of scalable frontend architecture.Extensive experience with Node.js in backend development (APIs, services, data flows).Demonstrated ability to independently deliver end-to-end features.Strong performance optimization mindset: caching, queries, rendering, and network efficiency.Fast, pixel-perfect execution with a high level of ownership and humility.Why Join Us?At Brandlight, you will be instrumental in shaping a new category that bridges AI, marketing, and commerce.We are a rapidly growing company with a vibrant culture that fosters innovation, collaboration, and personal growth.

At Gong, we leverage artificial intelligence to revolutionize the way revenue teams achieve success. The Gong Revenue AI Operating System consolidates data, insights, and workflows into a cohesive and reliable system that supports the world’s leading revenue teams. With the Gong Revenue Graph, AI-driven insights, specialized agents, and trusted applications, Gong empowers over 5,000 companies globally to gain a profound understanding of their teams and customers, automate vital sales workflows, and close deals with enhanced efficiency. Learn more at www.gong.io.Joining Gong means becoming part of a forward-thinking company characterized by innovative products, ambitious goals, and a community of passionate individuals. We are at the forefront of shaping revenue intelligence and seek individuals who are eager to contribute to our future endeavors. Here, you will collaborate with a team that aims high, acts swiftly, and values craftsmanship and camaraderie. Transparency and trust are fundamental to our operations, and everyone is given the chance to make a significant impact. If you’re looking to grow, challenge yourself, and engage in work that truly matters, Gong is where you can excel.As a Senior Full-Stack Engineer at Gong, you will lead the creation of intuitive and scalable applications, collaborate closely with diverse teams, and develop impactful cutting-edge SaaS solutions in our dynamic and innovative environment.

Join Our Team as a Senior Full Stack Engineer (Platform)Are you ready to take on a challenging role in a cutting-edge company? We are seeking a Senior Full Stack Engineer to join our innovative team at mlabs.Location: Remote - Preference for candidates based in NYC, but open to remote candidates across the USA or Tel Aviv (classed as Europe) to work Eastern Standard Time (EST) hours.Employment Type: Full-timeCompensation: Competitive salary ranging from $144,000 to $164,000 annually.As a leader in automated on-chain economic security, mlabs provides a sophisticated platform that aids crypto protocols in optimizing risk management and capital efficiency. Our advanced custom EVM simulations deliver actionable insights, empowering leading decentralized finance (DeFi) protocols to safeguard billions in assets.Your role will involve collaborating closely with research and protocol teams to develop data-driven dashboards and tools that support complex risk analysis. You will report directly to the Platform Team Lead.Key Responsibilities:Project Ownership: Take full accountability for projects by breaking down high-level goals into actionable tasks, proposing technical approaches, and driving execution from start to finish.Frontend Development: Design and implement scalable dashboards and tools that visualize protocol risk, ensuring seamless integration with backend data sources.API Management: Build and maintain robust GraphQL APIs and data services to support the user interface and internal tooling.Platform Evolution: Own the development, architectural improvements, and performance optimization of the Alert Portal.Insight Presentation: Collaborate with research and protocol teams to gain deep insights into DeFi protocols and present findings through intuitive, data-rich interfaces.Mentorship: Provide guidance to junior engineers by sharing best practices in full-stack development and maintaining high engineering standards.Technical Excellence: Ensure code quality and maintainability through thorough testing, documentation, and comprehensive code reviews.Innovation: Identify product opportunities and technical enhancements across the platform while collaborating with cross-functional teams to deliver quality outputs.Interview Process:Initial Screening: 30-minute Recruiter / HR Call.Hiring Manager Interview: 1 hour and 30 minutes.Note: Candidates based in Tel Aviv will be required to interview in-office; NYC-based and USA-remote candidates will interview via Zoom.

Be a pivotal member of our cutting-edge team as a Senior Full Stack Developer, where you'll be instrumental in the design, development, and maintenance of high-performance web applications. Leveraging your skills in Node.js and React, you will engage in innovative projects that enhance user experiences and contribute significantly to our organization's success.Your Responsibilities:Design, develop, and maintain scalable and efficient web applications using Node.js and React.Collaborate closely with cross-functional teams, including designers, product managers, and fellow developers, to create exceptional solutions.Architect and implement new features and enhancements, ensuring optimal performance and responsiveness.Conduct code reviews, offer constructive insights, and mentor junior developers to foster their growth.Optimize applications for peak performance and scalability.Identify and resolve issues promptly to minimize user disruption.

Role Overview WalkMe is looking for a Senior Full Stack Engineer to join the analytics department in Tel Aviv. This team builds analytics solutions that power dashboards and provide contextual data for both clients and internal teams. What You Will Do Develop and enhance the Real-Time Analytics Platform used by WalkMe’s customers Work closely with other engineers in a collaborative analytics group Analyze large datasets and help turn complex data into actionable insights Explore, design, and implement new solutions for analytics challenges Who We’re Looking For Experience building full stack applications Strong interest in data analysis and solving complex problems Comfort working with large datasets Desire to contribute to innovative products Enjoy collaborating with talented colleagues Location This position is based in Tel Aviv.

Cloud computing has become a significant business expense, often challenging to manage effectively.At Finout, we empower organizations to make informed, strategic decisions regarding their cloud spending. Our platform is trusted by renowned brands such as The New York Times, Wiz, Elastic, SiriusXM, and Lyft, and we have successfully raised over $85 million from top-tier investors. In just four years, our team has expanded to over 100 talented individuals in both Tel Aviv and New York—and we are only getting started.If you aspire to create impactful solutions, tackle real challenges, and contribute to rapid growth, we want to connect with you.Role OverviewAs a Senior Full-Stack Engineer at Finout, you will play a pivotal role in developing and scaling our innovative product. Collaborating closely with a cross-functional team, including product managers and designers, you will design and implement the front-end user interface and back-end logic that powers our platform.Your contributions will be essential in creating modern UI components, developing robust API services, and influencing core architectural decisions within an impactful and collaborative team environment.Key Responsibilities:Design and develop scalable features and components using NodeJS and React.Build and maintain reliable APIs and data pipelines to support our platform.Work closely with product, design, and engineering leadership to shape architecture and user experience.Engage in code reviews, testing, CI/CD processes, and overall platform enhancements.Infuse creativity, curiosity, and best practices into all your projects.Qualifications:Minimum of 5 years of experience in software engineering.Proficient in NodeJS and React (or possess deep JavaScript knowledge).Strong grasp of both front-end and back-end systems.Self-motivated and driven with a knack for problem-solving.Exceptional communication and teamwork abilities.Comfortable working in a dynamic startup environment.Degree in Computer Science or a related field.Familiarity with CI/CD practices and modern DevOps methodologies is a plus.

jobgether is looking for a Full-Stack Product Engineer based in Israel. This position centers on building and improving software solutions that support the company’s product goals. Role overview As a Full-Stack Product Engineer, you will contribute to both front-end and back-end development. Collaboration with colleagues from different disciplines is a key part of the work, aiming to refine and expand product features. What you will do Develop and maintain software across the stack, ensuring quality and reliability Work closely with cross-functional teams to enhance product offerings Apply knowledge of front-end and back-end technologies to move product development forward Requirements Experience with both front-end and back-end technologies Ability to collaborate effectively with team members from various backgrounds

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!

About the Role:Connecteam is an innovative startup dedicated to transforming the deskless work experience for over 3.8 billion workers worldwide. We face exciting challenges and opportunities as we strive to enhance productivity and engagement.We are seeking a talented Senior Full Stack Developer to join our dynamic team and contribute to the evolution of the Connecteam platform. In this role, you will create a product that users adore and rely on daily—one that is enjoyable, efficient, dependable, and scalable. You will address diverse challenges, from crafting a responsive user interface to selecting optimal backend technologies for specific product use cases at scale.

Join the forefront of cloud networking and security!Cato Networks is a pioneering company that has transformed enterprise networking and security into a unified global service delivered via the cloud. Founded by industry leader Shlomo Kramer, our groundbreaking technology has established a new product category known as SASE, which Gartner predicts will reach a market value of $28.5 billion by 2028.Seize the opportunity to join a trailblazing team committed to building an innovative enterprise network and secure cloud platform, rapidly advancing toward becoming the global market leader! Cato Networks is in search of a dedicated and skilled Full Stack Software Engineer to join our dynamic team. In this pivotal role, you will play a significant part in driving the next phase of Cato’s growth by facilitating new use cases, addressing expanding customer needs, and contributing to evolving growth strategies while ensuring the reliability and scalability of our cloud-native architecture.Your responsibilities will include designing and developing scalable services that gather and analyze data from various networks, presenting this data through web applications, APIs, and integrations with back-office systems. This role requires close collaboration with multiple teams across Cato to deliver impactful solutions.

About Eleos Health:In a world where mental health is increasingly recognized as vital, Eleos Health is at the forefront of transforming behavioral care. Our mission is to empower clinicians with the tools they need to provide effective, personalized care through data and measurement. We believe that every individual deserves support, and we strive to make mental health care accessible and effective.Opportunity Overview:We are seeking a talented Senior Full Stack Engineer to join our innovative team within the CTO Office. In this dynamic role, you will be part of a small, agile group dedicated to pioneering Eleos's next growth initiatives.This position presents a startup-within-a-startup experience, where you will take early-stage ideas from conception to market validation, shaping what could become a major product line for the company.As part of our team, you will create lean, production-ready prototypes that can evolve into scalable solutions, all while balancing speed with technical integrity. Our aim is to innovate swiftly without compromising on the quality of what matters.Collaboration is key, and you will work closely with our R&D, Product, and Data teams to ensure your experiments align with Eleos's architectural principles and long-term vision.Your Profile:You are a builder at heart, passionate about transforming abstract ideas into functional products. You are versatile, comfortable navigating backend, frontend, data, DevOps, or QA roles as necessary to drive progress.Thriving in uncertainty, you know when to pivot and focus on building robust solutions. You possess a keen understanding of making pragmatic trade-offs between speed to market and maintainability.While you enjoy working independently, you also appreciate the value of alignment and collaboration with the broader engineering organization to ensure the sustainability of your contributions.

Role Overview Axonius is hiring a Principal Full Stack Engineer in Tel Aviv, Israel. This role focuses on designing and developing software solutions that strengthen our cybersecurity products. The work involves building applications that help clients manage and secure their digital assets. What You Will Do Design and develop full stack software features for cybersecurity offerings Work closely with teams across engineering, product, and other functions Deliver applications that address client needs and security challenges