Senior Full Stack Payments Engineer (AWS)

This is a senior engineering role where you’ll contribute across the full software lifecycle-from architecture and solution design through implementation, deployment, and continuous improvement. You’ll help shape technical direction, mentor fellow engineers, and build resilient cloud-native solutions within a highly regulated banking and payments environment.

The team embraces modern engineering practices, leveraging AWS, GitHub, and AI-assisted software development as part of everyday delivery., * Design, build, and evolve highly available payment services and platforms.

• Architect scalable microservices for mission-critical payment processing.
• Deliver full-stack solutions across backend services and frontend applications.
• Drive technical decision-making and influence engineering standards.
• Build secure, resilient cloud-native applications on AWS.
• Improve system performance, reliability, observability, and maintainability.
• Mentor engineers through code reviews, technical coaching, and knowledge sharing.
• Collaborate closely with product owners, architects, and business stakeholders.
• Embed AI-assisted development into engineering workflows to improve quality and delivery speed.

• Extensive senior-level software engineering experience building large-scale digital products or platforms.
• Strong experience within the payments domain, including:
• Payment processing
• Transaction flows
• PSD2
• Payment gateways
• Acquiring
• Digital wallets
• Proven experience designing and implementing production-grade microservices architectures.
• Strong hands-on AWS experience, including:
• ECS
• Lambda
• DynamoDB
• SNS
• SQS
• CloudFormation
• Strong development experience with:
• TypeScript
• Node.js
• React
• Java
• Spring Boot
• AWS CDK
• Experience working with AI-native or Agentic Engineering practices.
• Daily professional experience using GitHub Copilot (or similar AI coding assistants).
• Experience with GitHub Actions and AI-assisted CI/CD workflows.
• Previous experience within banking, fintech, or regulated financial services.