Software Engineer

Are you a backend engineer who loves solving complex payment problems at scale?

Our client is a high‐growth fintech scaleup delivering industry‐leading payment orchestration solutions to global financial institutions, major retailers, and non‐profits. With teams across 11 countries, they foster a culture of innovation, collaboration, and high performance as they push the boundaries of fintech worldwide.

They're now looking for a Software Engineer (Node.js) to join their remote global engineering team.

What you'll be working on

• Backend development: Build and maintain robust server‐side applications and core payment flows using Node.js/TypeScript.
• API development: Design and optimise high‐performing APIs that integrate with multiple payment gateways and third‐party services.
• Data layer: Help design and refine schemas for PostgreSQL and MongoDB to support secure, efficient payment processing.
• Quality & testing: Write clean, maintainable code and apply solid testing practices (e.g. Jest) to ensure reliability and security.
• Scalability & performance: Contribute to scalable, resilient backend infrastructure that can handle high transaction volumes.
• Collaboration: Work closely with product, design and other engineers, and occasionally support frontend teams with UX‐aware integration.
• Support & troubleshooting: Help diagnose and resolve production issues quickly, protecting uptime and customer experience.
• Continuous improvement: Contribute to documentation, process improvements, and best practices across the team.

What you'll bring

• Strong experience with JavaScript/TypeScript and Node.js for backend development.
• Hands‐on experience with relational databases (e.g. PostgreSQL) and NoSQL (e.g. MongoDB).
• Solid understanding of API design and integration (REST, auth, error handling, etc.).
• Knowledge of software testing principles and experience with frameworks like Jest.
• Familiarity with microservices architecture is a strong plus.
• Relevant degree (Computer Science, Software Engineering, etc.) or equivalent practical/bootcamp experience.

Why join

• Work in a remote‐first, global team solving real‐world payment problems.
• Help shape a modern, AI‐aware payment orchestration platform used by major institutions and brands.
• Join a culture that values ownership, collaboration, and continuous learning.