Senior Full Stack Engineer

About the Role

We are looking for a seasoned Full Stack Engineer who is equally comfortable designing and owning complex backend systems as building clean, responsive user interfaces. You will work across our core product stack;
Spring Boot microservices on the backend and React on the frontend, and will be expected to take end‑to‑end ownership of features from architecture through to production. This is not a "frontend with some Java" role or vice versa – we need someone who is genuinely strong on both ends of the stack and can communicate clearly with product, design, and infrastructure peers.

• Design, build, and maintain high‑performance Spring Boot microservices in a distributed, cloud‑native environment
• Own service architecture decisions, data modeling, API design, caching strategy, and inter‑service communication patterns
• Write clean, well‑documented Kotlin code with a strong focus on reliability and observability
• Participate in code reviews and set a high bar for engineering quality across the team
• Collaborate with infrastructure and Dev Ops on Kubernetes deployments, service mesh configuration, and CI/CD pipelines

• Build and maintain production‑grade React applications with a focus on performance, accessibility, and UX quality
• Translate product and design specifications into polished, responsive UI components
• Manage frontend state, API integration, and error handling in a thoughtful, scalable way
• Contribute to the frontend architecture, component libraries, design system conventions, and build tooling

• Take features from requirements to production, including backend API, frontend UI, testing, and monitoring
• Communicate proactively with product managers and engineers throughout the development cycle
• Mentor junior engineers and contribute to internal technical documentation and engineering standards

• 5+ years of professional software engineering experience in a backend‑heavy or full stack capacity
• Deep, hands‑on experience with Spring Boot, including lifecycle, dependency injection, transaction management, security filters, async processing, and performance tuning
• Solid React experience; hooks, state management (Redux or Zustand), component design patterns, and performance optimization
• Experience with RESTful API design and ideally some exposure to Graph
  
  QL or gRPC
• Familiarity with relational databases (Postgre
  
  SQL/MySQL) and working knowledge of caching layers (Redis)
• Experience with containerized deployments;
  Docker and Kubernetes are part of our everyday workflow
• Exposure to event‑driven architectures using Kafka or a comparable messaging system is a strong plus

• Strong written and verbal communication skills in English; regularly write technical proposals, participate in design discussions, and communicate progress and blockers clearly
• Comfortable working asynchronously across teams and time zones
• Able to explain technical trade‑offs and decisions to non‑engineering stakeholders without resorting to jargon