Mid/Senior Backend Engineer

Accountabilities:

• Design and build backend services for corporate card issuance and management, including roles, permissions, and access control


• Integrate with banking providers, AML systems, and payment networks (SEPA, SWIFT, card systems) to ensure compliant financial flows


• Translate third-party API documentation into technical architecture and implementation plans


• Participate in product and engineering decisions across the full lifecycle (RFC, PRD, development, production)


• Improve system performance, scalability, and observability using tools such as Kafka, RPC frameworks, logging, and monitoring systems


• Ensure high engineering quality through unit/functional testing, secure coding practices, and CI/CD automation


• Collaborate with cross-functional teams (product, design, platform) to deliver end-to-end user experiences

Requirements

• 2+ years of backend development experience with Node.js and TypeScript


• Strong SQL skills (PostgreSQL or MySQL)


• Experience writing unit and functional tests (Jest, Vitest, Cypress, or similar)


• Experience building or integrating complex distributed systems


• Strong ownership mindset: able to drive features independently from design to production


• Clear communication skills with ability to explain and defend technical decisions


• Business-oriented mindset focused on delivering value, not just code


• Nice to have: experience with event-driven architectures (Kafka, RabbitMQ, SQS)


• Nice to have: familiarity with fintech, payments, or crypto systems


• Nice to have: experience with Docker, AWS, CI/CD (GitHub Actions, GitLab CI), Terraform

Benefits

• Competitive compensation aligned with experience


• Flexible working arrangements (remote/hybrid depending on location)


• High-impact work on global financial infrastructure used by international companies


• Fast-track career growth opportunities (Mid to Senior progression in 6–12 months)


• Strong engineering culture focused on ownership and autonomy


• Modern tech stack with freedom to influence architecture decisions


• Learning and development support (courses, conferences, training)


• Health and wellness benefits


• Additional perks: paid time off, unlimited sick leave, meals, and company equipment

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