Senior Full-Stack Engineer at april | Tel Aviv

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.

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.

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!

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.

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.

Yotpo is at the forefront of revolutionizing trust and loyalty in eCommerce. Our AI-driven Reviews and Loyalty solutions empower brands to convert casual browsers into loyal customers and passionate advocates. With deep integrations throughout the eCommerce ecosystem and the confidence of over 30,000 global brands, Yotpo provides cohesive omnichannel experiences that enhance conversion rates, build stronger customer relationships, and foster sustainable growth.Your Mission at Yotpo As a Senior Full Stack Engineer, you will be an integral member of the product team, influencing not only how we build but also what we create. Your mission is to design high-scale systems in a dynamic environment where engineering excellence is paired with swift innovation.You will thrive in a culture of radical end-to-end ownership, deploying to production multiple times daily. Utilizing a diverse and modern tech stack along with state-of-the-art tools, you will transform complex architectural challenges into seamless user experiences, recognizing that the code you deploy in the morning can have a profound impact on numerous brands by the afternoon.Key ResponsibilitiesSystem Architecture: Design robust, scalable full-stack solutions. You are not merely coding; you are making pivotal decisions regarding data modeling, API design, and system durability.End-to-End Ownership: Take ownership of your features from conception to production. You build it, you ship it, you manage it—granting you complete mastery over your work.Strategic Influence: Collaborate directly with Product Managers and Designers during the discovery phase. Your technical expertise will help validate feasibility and steer the product roadmap before any code is written.Mentorship & Quality: Act as a force multiplier. Through code reviews and mentoring junior engineers, you will elevate the technical standards of the entire team.

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!

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

Join HoneyBook, the premier AI-powered business management platform designed for service-oriented entrepreneurs looking to streamline their operations. Our innovative tools empower independent professionals to attract clients, manage projects, and handle payments with exceptional efficiency. Since our inception in 2013, we've fostered over 25 million client connections and processed upwards of $12 billion in transactions, enabling businesses to thrive and scale with confidence.Our organizational culture is grounded in five fundamental values: collaboration, feedback, ownership, growth mindset, and the understanding that experience comes in various forms. We welcome diverse applicants who excel in fast-paced, intellectually stimulating environments, even if your background doesn’t perfectly align with our criteria.Your Responsibilities:Play a pivotal role in shaping HoneyBook's strategic AI initiatives, impacting product direction and customer satisfaction.Engage deeply with the entire HoneyBook codebase, from backend development to frontend design.Take full ownership of features from initial design through to production and user experience.Collaborate within a Full Stack Agile squad, delivering high-quality solutions at speed.Inspire your teammates by leading by example, ensuring our users receive the exceptional experiences they deserve.

At Lendbuzz, we are committed to ensuring that financial opportunities are tailored and equitable. We create cutting-edge technologies that empower underserved and overlooked borrowers with enhanced access to credit solutions. Our company and culture are built on a strong belief in the power of diversity, valuing independent and critical thinking from our employees, dealers, partners, and borrowers.We are on the lookout for a skilled Full-Stack Engineer with a strong backend orientation to join our expanding Sales R&D team in Tel Aviv. This role emphasizes backend development while also contributing to full-stack service maintenance. You will spearhead the evolution of our Sales platform, taking full ownership of impactful features and driving an AI-first engineering culture that champions automation, intelligent tools, and continuous improvement. Your contributions will be vital in enhancing product quality, engineering productivity, and system reliability as we scale rapidly.

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 cultivating a collaborative and inclusive work culture that nurtures creativity and innovation.About the RoleWe are seeking a passionate Full Stack Software Engineer to join our rapidly expanding engineering team. This is an exciting opportunity during our hyper-growth phase, where you will play a pivotal role in shaping the future of Swap and developing our products from the ground up. The ideal candidate will possess a genuine enthusiasm for designing and implementing elegant software solutions and will be well-versed in the latest development ecosystems to make informed choices regarding tools and libraries. Our engineers are expected to contribute across the entire product stack while collectively ensuring the integrity of the codebase. You will closely collaborate with our product and design teams, as well as other internal stakeholders.ResponsibilitiesDevelop scalable, robust, and maintainable code that is tested and efficientConvert software requirements into high-performance, working softwareContribute significantly to architectural and design decisions aimed at building efficient architecturesDraft design documents and provide accurate estimatesImplement unit tests for code quality assuranceUtilize AWS cloud services for application deployment, monitoring, and scalingWork collaboratively with cross-functional teams, closely engaging with product managers, designers, and fellow engineers to gather requirements and translate them into technical specificationsRequirementsProven experience as a Full Stack Engineer5+ years of relevant experience with Typescript/JavaScript and Node.js, specifically in building REST and/or GraphQL APIsDesirable experience with eCommerce systems and platformsStrong technical skills in modern front-end libraries and frameworks such as React.jsExcellent communication and collaboration skills

Join our innovative team at Honeycomb Insurance as a Senior Full-Stack Engineer. You will play a vital role in developing cutting-edge solutions that enhance our customers’ experience. This position requires expertise in both front-end and back-end technologies, allowing you to build robust applications that meet the dynamic needs of our users.

Unleash your potential by joining a trailblazer in performance-driven advertising! As a Full-Stack Engineer on our newly established Self-Service team in Tel Aviv, you will be pivotal in developing one of Taboola's most promising growth avenues—empowering advertisers and partners to independently create, optimize, and scale their campaigns. Our Technological Arsenal: Java, JavaScript, TypeScript, Python, Reactive, Spark, Kafka, Hadoop, Cassandra, Vertica, Elasticsearch, MySQL, Memcached, HDFS, Iceberg, BigQuery, Druid, Kusto, Docker, Kubernetes, Linux, Prometheus, Grafana, Airflow... Generative AI: Cursor, Claude, GitHub Copilot, Langfuse, and more.

Location: Tel AvivHybrid: 3 days in officeAbout the Role:Join Snappy as a Full Stack Engineer, where you'll be pivotal in crafting both the back-end and front-end elements of our innovative gifting platform. Your role entails delivering high-quality features punctually, constructing a resilient infrastructure, and implementing secure and scalable solutions across our cloud-based SaaS offerings. Collaborate with a cross-functional team and leverage our tech stack, including React, OpenAPI, Node.js, TypeScript, Serverless, and Kafka, to address technical challenges, provide continuous value in iterative increments, and elevate user experience. Stay abreast of modern tools—especially AI—and integrate them to enhance efficiency and impact.Your Responsibilities:Collaborate with product managers, designers, and analysts to gain deep insights into user needs and develop a product that meets those requirements.Take full ownership of engineering projects from design through implementation, deployment, and ongoing maintenance.Design and develop software that serves thousands of customers.Write modular, secure, and thoroughly tested code.Enhance our development environment by delivering improvements to internal tools and processes.Work collaboratively with customer support to swiftly address user issues and resolve them permanently and scalably.Contribute to team and company culture—you will be an integral part of our community.Your Qualifications:4+ years of experience in full-stack software engineering.Extensive professional experience with Node.js and TypeScript.Professional experience with React and advanced JavaScript, TypeScript, and CSS.Experience with AI tools such as Cursor (Claude or GitHub Copilot); familiarity with MCPs and AI agents is essential.Solid understanding and experience with both relational and non-relational databases.Experience with event-driven processes utilizing queues and topics.Familiarity with cloud and serverless technologies is advantageous.A collaborative team player with strong communication skills, yet capable of independent work.Ability to innovate and improve processes.

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.

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 the RoleWe are in search of a highly skilled and visionary Staff Full Stack Engineer to be a key player in shaping the future of our platform. Your expertise will accelerate our mission to simplify tax solutions for everyone. In this pivotal role, you will spearhead the design and development of scalable systems and tools that empower our teams to deliver outstanding user experiences swiftly and confidently.If you are enthusiastic about technical leadership, thrive on solving complex architectural challenges, and aim to make a significant impact on millions of users, we would be thrilled to welcome you to our team.ResponsibilitiesLead critical engineering initiatives across cross-functional teams from design to deployment, ensuring quality and scalability.Engage in technical decision-making and foster knowledge sharing among various teams.Collaborate closely with Product, UX, and other stakeholders to craft seamless, data-driven experiences.Assess and implement new tools, technologies, and practices that elevate engineering standards.Set an example in service ownership, observability, and operational best practices throughout the engineering team.Cultivate a culture of excellence, emphasizing clean code, rigorous testing, and continuous improvement.Requirements8+ years of software engineering experience, with at least 2 years in a senior, staff, or principal role.Demonstrated experience in designing and deploying distributed systems at scale within cloud-native environments (GCP or AWS).In-depth knowledge of backend technologies, including microservices, event-driven architectures, and REST/gRPC APIs.Extensive hands-on experience with modern front-end frameworks (React, Vue, Angular) and full-stack development practices.Proficient in system design and architecture, with the ability to navigate trade-offs between scalability, performance, and developer experience.Proven track record of influencing technical direction and enhancing team capabilities.Genuine passion for creating impactful, user-friendly products that leverage rich data.Exceptional communication and collaboration skills; adept at cross-functional teamwork and influencing without direct authority.

WalkMe is seeking a talented Full Stack Engineer to enhance our analytics department. Our advanced analytics solution delivers insightful dashboards and contextual data to both our customers and internal teams at WalkMe. As a developer within our exceptional analytics group, you will contribute to the development of a cutting-edge Real-Time Analytics Platform designed for WalkMe’s clientele. We are on the lookout for innovative thinkers who are passionate about transforming vast amounts of data into actionable insights. If you are driven to develop groundbreaking products, make a significant impact, and collaborate with some of the brightest minds in one of the fastest-growing startups, then WalkMe is the ideal place for you!

Join WalkMe, the pioneering leader in digital adoption! We empower organizations to evaluate, enhance, and capitalize on their digital transformation efforts, ensuring they maximize the return on their software investments.We are seeking a Senior Full Stack Developer (C#, TypeScript) who has a passion for web development and product innovation, eager to tackle complex challenges and collaborate with an exceptional team.As a member of our Workstation unit, you will play a crucial role in shaping one of WalkMe's most innovative products, contributing not only through coding but also influencing the overall direction of our projects. The team is responsible for end-to-end design, planning, development, and unit testing of the Workstation Desktop product.If you are enthusiastic about pushing technological boundaries, want to make a significant impact, and aspire to work with some of the brightest minds in one of the fastest-growing startups, WalkMe is the perfect place for you!