Full Stack Developer - Nayax Capital

Join Nayax, a leading global fintech innovator (NASDAQ; TASE: NYAX) that is revolutionizing cashless payments, consumer engagement, and business management solutions. With over 1,200 employees across 12 offices worldwide, Nayax offers a diverse and dynamic environment where your work directly impacts the future of global commerce. We foster a culture of innovation, continuous learning, and data-driven decision-making.

Nayax Capital by Nayax, is scaling digital B2B capital and fintech products innovating in the intersection of fintech and payments globally.

We are looking for strong Full Stack Developer (Backend-Focused) with deep full-stack expertise, architectural thinking, and proven leadership capabilities.

Your key responsibilities will include:

• Design, build and maintain backend services and APIs in Node.js on AWS, with a focus on reliability, performance and clean architecture
• Build and improve React user interfaces that consume those APIs
• Own features end to end, from requirements and design through testing, deployment and production support
• Use AI tools to speed up development, while checking every output for correctness and security
• Work in a Scrum team: take part in all ceremonies, review teammates' pull requests and share knowledge

The Development Team Lead will report directly to Development Team Lead - Nayax Capital.

What Makes You a Great Fit:

• 3-5 years of experience as a backend developer with Node.js (Express, NestJS or similar) and TypeScript (This role is designed for a mid-level engineer).
• Experience building and deploying on AWS (Lambda, ECS, S3, SQS, RDS or DynamoDB) - Must
• Hands-on experience building production UIs with React (components, hooks, state management)
• Experience designing REST APIs and working with SQL or NoSQL databases (PostgreSQL, MongoDB)
• Hands-on experience with AI coding tools, and the judgment to validate their output
• Experience working in Scrum teams and delivering in sprints
• End-to-end ownership: you own a feature in production, not just until the PR is merged

Nice-to-Have Skills:

• Fintech or payments industry experience
• Containers (Docker, Kubernetes) and infrastructure as code (Terraform, CDK or CloudFormation)
• Message queues or event-driven architecture (Kafka, RabbitMQ, SQS)
• Playwright or Cypress for end-to-end testing

Why Join Nayax Capital by Nayax:

• Lead with impact — shape the architecture, technology, and growth of a rapidly scaling fintech platform.
• Build at scale — work with modern technologies and high-volume systems serving businesses worldwide.
• Grow your leadership career — mentor talented engineers and influence key product and business decisions.
• Be part of Nayax Capital's journey — help drive the future of embedded finance and digital lending.

Founded in 2005, Nayax provides an end-to-end platform for payments, empowers businesses to grow revenue, reduce operational costs, and deliver seamless commerce experiences. Our customer-first mindset and commitment to in-house innovation have positioned us at the forefront of the cashless payment revolution, serving the unattended and retail sectors around the world.

We support over 80 payment methods in 60+ currencies, hold a European payment institution license, and have formed strategic partnerships with global financial institutions to deliver powerful, scalable solutions.

With more than 1,200 employees across 12 global offices, Nayax operates in 120+ countries. Our global headquarters in Herzliya Hills, Israel, is our largest site, housing over 600 employees across 20+ departments.

At Nayax, we believe in creating long-term impact through loyalty tools, omnichannel solutions, and an agile ecosystem of value-added services. We're proud to support businesses in reaching new heights and we're always looking for innovative, passionate individuals to join us.