Mid/Senior Backend Engineer
Core
Design and build backend services for corporate card issuance and management, integrating with core banking providers and payment systems to enable compliant financial flows for digital companies.
Role type
Mid/Senior Backend Engineer (Fintech/Payments)
Builds
Corporate card issuance and management platform features
Domain
Fintech, Payments, Banking Infrastructure
Deliverable
production ML models | product features
Required skills
Node.js, TypeScript, SQL (PostgreSQL/MySQL), Unit/Functional Testing, System Integration, CI/CD, API Design
Preferred skills
Event-driven systems, Kafka/RabbitMQ, Docker, AWS, Terraform, API Security
Technologies
Kafka, tRPC, Loki, VictoriaMetrics, Jest, Cypress, Vitest, PostgreSQL, MySQL, Node.js, TypeScript, Docker, AWS, GitLab CI/CD, GitHub Actions, Terraform
Responsibilities
Design and build backend services for corporate card issuance and management; Integrate with core banking providers, AML systems, and SWIFT; Analyze third-party documentation and translate it into integration plans; Participate in product decisions from RFC to production; Improve system performance, scalability, and observability; Write unit and functional tests and contribute to CI/CD pipelines; Collaborate with design, finance, and platform teams to ship end-to-end features.