Senior Software Engineer (Kotlin/Java, Spring Boot)
We are looking for a Backend Engineer to design and deliver high-performance backend services and APIs.
The role focuses on building scalable microservices with strong reliability, security, and maintainability. While the emphasis is on backend development, familiarity with Angular or React for frontend integration is considered a plus.
Responsibilities
- Design, develop and maintain backend services and APIs using Kotlin/Java (Spring Boot)
- Implement scalable microservices architectures with high reliability and performance
- Ensure application security, monitoring and optimization for mission-critical systems
- Write clean, testable, and maintainable code using industry-standard testing frameworks
- Collaborate with cross-functional teams to deliver backend-driven features
- Troubleshoot and resolve complex backend issues, including performance bottlenecks and scaling challenges
- (Optional) Contribute to frontend development using Angular or React
Requirements
- Proficiency in Kotlin or Java with Spring Boot, with proven experience delivering production-grade systems
- Strong understanding of microservices architecture, distributed systems and event-driven patterns
- Experience with relational and NoSQL databases (e.g., Postgres, MongoDB, CosmosDB), including schema design and performance tuning
- Familiarity with testing frameworks (JUnit, Mockk, Mockito, TestContainers) and test automation practices
- Hands-on experience with CI/CD pipelines, containerization (Docker/Kubernetes), and version control (Git/GitHub/GitLab)
- Knowledge of application security principles (authentication, authorization, data protection)
- Ability to troubleshoot and resolve backend issues in complex environments
- Experience working in Agile/Scrum teams with collaborative development practices
- No visa sponsorship available
Nice to have
- Frontend: Angular, React, TypeScript/JavaScript (for occasional full-stack contributions)
- Cloud & DevOps: Azure or AWS; Event Grid, Kafka, Event Hub, Key Vault, GitHub Actions, Terraform, Azure Databricks
- CI/CD & Infrastructure: Containerization, pipelines, and infrastructure-as-code
