Senior Backend Engineer
Core
Design and implement scalable, resilient backend services supporting millions of users, including extracting services from a monolith and managing data migrations.
Role type
Senior Backend Engineer
Builds
Scalable backend systems, robust APIs, and data migration pipelines for identity verification products.
Domain
Fintech / Identity Verification / Cloud Infrastructure
Deliverable
production ML models | product features
Required skills
Java, Kotlin, Spring Framework, PostgreSQL, MongoDB, Redis, REST API design, System Architecture, Observability, Code Review
Preferred skills
Microservices architecture, Domain modeling, Performance optimization
Technologies
Java, Kotlin, Spring, PostgreSQL, MongoDB, Redis
Responsibilities
Architect and implement robust, scalable backend systems; Build and maintain services from design to production support; Write clean, maintainable code with comprehensive test coverage; Decompose monolithic applications into microservices; Implement logging, monitoring, and tracing practices; Collaborate with DevOps and product teams on integrations.
Seniority
Senior, hands-on IC