Staff Full-Stack Developer - Ecosystem Technology

Join our innovative team at Cloudinary as a Staff Full-Stack Developer specializing in Ecosystem Technology. As a vital member of our engineering team, you will leverage your expertise in both front-end and back-end technologies to build dynamic and robust applications that enhance the user experience across our platform.Your work will involve collaborating …

About UsCandex is a dynamic and innovative global B2B fintech company dedicated to transforming the transaction landscape for businesses. Our cutting-edge technology facilitates swift and efficient purchasing processes for enterprise clients. Recognized in the ProcureTech 100 for our contributions to Procurement Innovation, our SaaS platform, along with our exceptional services, redefines the purchasing experience for large organizations worldwide. With Candex, buyers enjoy streamlined purchasing, vendors benefit from expedited payments, and procurement teams gain enhanced oversight over expenditures—creating a win-win scenario for all stakeholders involved.We cater to companies within the Global 2,000 and our impressive client roster includes some of the largest corporations globally. Having secured over $130 million in funding from esteemed investors such as Goldman Sachs, 9Yards Capital, JP Morgan, American Express, Altos, Craft, and NFX, Candex is on an aggressive growth path, aiming to expand our footprint across nearly 50 countries. We are eager to welcome passionate and ambitious individuals to our team as we strive to revolutionize the way businesses interact and settle payments with their suppliers.The RoleAs Candex continues to grow, we are in search of a skilled Full Stack Developer to join our tech team. This role will play a crucial part in crafting new products and enhancing the capabilities of our platform for our diverse clientele.

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.

Who We Are at Connecteam:Connecteam is an innovative startup based in Tel Aviv, dedicated to transforming the work experience for the deskless workforce, which constitutes 80% of the global labor market. Our comprehensive business management platform empowers thousands of organizations by simplifying team management, allowing them to focus on growth and operational excellence.About the RoleWe are seeking a skilled Full Stack Tech Lead to enhance the Connecteam platform. As a vital member of one of our Full Stack teams, you will contribute to developing a product that our users love, ensuring it is engaging, fast, reliable, and scalable. Our platform boasts a rich feature set and supports over 1.5 million active users, presenting numerous engineering challenges.In this role, you will be a hands-on engineer who leads by example, effectively bridging the gap between strategic vision and execution while enhancing team performance. Your responsibilities will extend beyond individual contributions to encompass team leadership, decision-making, and operational excellence.Key ResponsibilitiesLead complex projects and own the technical roadmap and architectural decisions.Contribute high-quality code to critical areas while setting the coding standards for the team.Drive technology standards, oversee testing coverage, monitor KPIs, and ensure product excellence prior to release.Maintain platform stability, lead incident resolution, and perform root cause analysis.Mentor team members through code reviews, technical discussions, and educational content, positioning yourself as the team's technical expert.Steer the team's technical roadmap.Conduct technical interviews, manage onboarding, and represent the team in cross-functional initiatives.

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.

About CandexCandex is a dynamic and rapidly expanding global B2B fintech company dedicated to transforming the way businesses engage in transactions. Our innovative technology streamlines the purchasing process, making it swift and straightforward for enterprise buyers. Recognized in the ProcureTech 100 for Procurement Innovation, our SaaS platform and associated services significantly enhance the buying experience for large corporations worldwide. By simplifying the purchasing process, we ensure that buyers are satisfied, vendors receive quicker payments, and procurement teams gain enhanced control over their purchases — truly, a win-win for all parties involved!Serving clients from the Global 2,000, we partner with some of the largest corporations across the globe. With over $130 million raised from prestigious investors like Goldman Sachs, 9Yards Capital, JP Morgan, American Express, Altos, Craft, and NFX, we are poised for significant growth and expansion into nearly 50 countries. Candex is on the lookout for ambitious and enthusiastic individuals to help us revolutionize supplier engagement and payment processes.The RoleWe are currently seeking a Senior Full Stack Developer to join our innovative technology team. This pivotal position will contribute to the development of new products and capabilities on our platform tailored for our clients.

Join Our Dynamic Team at Versapay! At Versapay, we transform accounts receivable (AR) into a strategic advantage for businesses.Inefficient AR processes can hinder cash flow and growth. We are dedicated to removing obstacles, unlocking working capital, and enhancing momentum, empowering finance leaders with the clarity and control necessary to propel their businesses forward.Our innovative solutions automate accounts receivable, streamlining the collection and reconciliation of B2B payments. By connecting finance teams, customers, and business systems within a unified ecosystem, we ensure transparency in cash flow. With a client base exceeding 10,000 and over 5 million businesses transacting on our platform, we handle upwards of 110 million transactions and manage $257 billion annually.Are you ready to become our next valued team member? Keep reading!YOUR IMPACT – ON US AND YOUR CAREER:Reporting to the Director of Engineering, you will collaborate with a diverse and global team of engineers. You will immerse yourself in our tech stack, gaining deep insights into the operations of our engineering, product, implementation, and client success teams. This understanding will enrich your capability to engage in increasingly complex projects that bolster our collective efforts. To excel in this role, you should possess a minimum of 4 years of experience in developing REST APIs using Node.js and at least 3 years of proficiency with React.js. You should have a track record of writing software in an Agile, test-driven environment that has successfully launched to market. Familiarity with cloud technologies and/or TypeScript is advantageous. Additionally, experience with databases such as Microsoft SQL Server, MySQL, PostgreSQL, or Oracle is essential. Exposure to the payments industry and/or PCI/DSS standards would be a significant asset.

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

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

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.

As a Staff Full Stack Engineer at CyberArk, you will be pivotal in designing and developing innovative solutions that secure the world's most sensitive information. You will collaborate with cross-functional teams to create scalable applications and enhance user experience. Your expertise will help drive our mission to protect identities and secure applications.

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.

As the payment processing landscape rapidly evolves, businesses are in search of dedicated and strategic partners to fuel their growth. Welcome to Nuvei, a pioneering Canadian fintech company that empowers clients across the globe. Our modular, flexible, and scalable technology enables leading enterprises to accept next-generation payments, provide a variety of payout options, and leverage services in card issuing, banking, risk, and fraud management. With connections to customers in over 200 markets, local acquiring in 50 markets, 150 currencies, and 700 alternative payment methods, Nuvei delivers the technology and insights necessary for our customers and partners to thrive both locally and globally with a single integration.At Nuvei, we embody our core values and excel at addressing complex challenges, continually enhancing our products while providing exceptional customer service. We are committed to seeking outstanding talent to join us on this exciting journey! Your MissionWe are on the lookout for a Full Stack Developer to join our dynamic team. Reporting to the Full Stack Team Leader, you will play a pivotal role in driving our team's success and growth. ResponsibilitiesDesign, develop, and maintain high-performance web applications utilizing React and TypeScript, while integrating advanced AI functionalities into the user experience.Construct and optimize robust backend APIs to support payment workflows, including multi-agent state management and lifecycle governance of large language models.Collaborate with product managers, architects, DevOps, and UX/UI designers to translate business requirements into comprehensive, scalable solutions.Enhance development efficiency by utilizing AI-assisted tools to boost code velocity, ensure consistency, and improve overall system reliability.

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.

Full-Stack Engineer (AI)Join mlabs, a trailblazer in automated economic security systems for decentralized finance (DeFi), as a Full-Stack Engineer in our innovative AI division. This fully remote role offers the flexibility to work from the USA or Latin America while collaborating with our team in Tel Aviv.Salary: $160K - $200KYour mission will be to develop cutting-edge AI financial solutions, working closely with our CEO and the AI team. We seek a self-motivated professional who excels in fast-paced environments and possesses a robust skill set spanning from backend services to dynamic user interfaces.

Autofleet is hiring a Group Lead for Full Stack Engineering in Tel Aviv-Yafo. This leadership role shapes the technical direction for a core engineering domain and manages multiple global full-stack teams. The focus: building scalable, high-performance systems for real-time fleet optimization worldwide. Role Overview This position blends technical leadership with organizational management. The Group Lead sets architectural strategy, guides complex system design, and maintains high engineering standards. The role also involves mentoring engineers and partnering with business stakeholders to deliver impactful solutions. Main Responsibilities Technical Vision and Architecture Contribute directly to technical decisions and code when needed. Define and drive architectural strategy to ensure systems remain scalable, reliable, and maintainable over time. Lead design for cross-functional projects involving real-time workflows, distributed services, and large-scale data processing. Set and enforce engineering standards and best practices across teams. Team Leadership Mentor and support full-stack engineers, encouraging ownership and technical growth. Participate in hiring to help scale the organization. Develop clear career paths for team members. Strategic Delivery and Collaboration Work closely with Product Management and Business teams to build technical roadmaps and strategies that match company goals. Collaborate across departments to deliver reliable systems and strong user experiences. Oversee the delivery of large, complex initiatives that span multiple teams. Translate complex mobility and optimization problems into practical, scalable solutions.

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!

Join our dynamic team at unframe as a Full Stack Engineering Team Lead, where you will be at the forefront of innovation, leading a talented group of engineers to develop cutting-edge applications. In this pivotal role, you will guide the technical direction, mentor team members, and collaborate with cross-functional teams to deliver high-quality software solutions.

Role Overview Appsflyer is looking for a Full Stack Engineer in Herzliya. This position works closely with teams across the company to build and improve applications that serve our users. The role covers both front-end and back-end development, focusing on smooth integration and reliable performance.

About the Role:Connecteam is on the lookout for a talented Full Stack Team Lead to guide a team of skilled developers in creating a product that resonates with our customers. In this position, you will collaborate with your team to develop a solution that is enjoyable, fast, reliable, and scalable. You will manage the entire development lifecycle from the initial planning phase through to post-production.Key Responsibilities:As the Full Stack Team Lead, you will be responsible for:Maximizing your team's effectiveness and fostering individual growth through adept management and innovative engineering techniques.Providing mentorship and support to your team members.Overseeing the development process from scoping to production.Contributing positively to the engineering culture and methodologies.Being an approachable resource for team members to discuss both personal and work-related challenges.Contributing to the codebase to advance development and adhere to coding standards.