Senior Java Software Engineer – Expert Polyglot and AI-Driven Developer
-, Warszawa +4 Locations
Link Group
Role: Senior Java Software Engineer
Profile: Experienced Polyglot | Cloud-Native | AI-Accelerated Development
We’re looking for a hands-on Senior Java Engineer (6+ years) who thrives in complex technical environments and enjoys working across the full stack — backend (Java/Spring), modern frontend (Vue.js or similar), Azure cloud, and automated testing with Cypress. You should be passionate about writing clean, scalable code and open to leveraging AI-assisted development tools to boost productivity and code quality.
What You'll Do
Build scalable microservices and APIs using Java / Spring Boot.
Develop modular, responsive frontends using Vue.js (or similar frameworks).
Deploy and manage Azure cloud infrastructure (App Services, AKS, DevOps Pipelines).
Enforce TDD & automation using Cypress, JUnit 5, and Mockito.
Integrate AI tools (e.g. Copilot, SonarQube, ML frameworks) to optimize development workflows.
Participate in architecture discussions, collaborate across global teams.
Mentor engineers, lead by example in code quality and delivery discipline.
Core Skills Required
Java 8+ – multithreading, JVM internals, functional programming.
Spring Boot / Security / Hibernate / Reactive frameworks (WebFlux).
Frontend: Vue.js, TypeScript/JavaScript, CSS preprocessors.
Azure Cloud & DevOps: AKS, App Services, CI/CD (Azure DevOps / Jenkins / GitHub Actions).
Testing: Cypress, JUnit 5, Mockito.
Containers: Docker, Kubernetes.
Monitoring: Prometheus, ELK / similar.
Databases: PostgreSQL + MongoDB.
AI-Assisted Engineering: GitHub Copilot, SonarQube or similar.
If you’re a polyglot problem-solver who loves owning solutions end-to-end and experimenting with AI-powered efficiency, we want to talk to you.
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Senior Java Software Engineer – Expert Polyglot and AI-Driven Developer
Senior Java Software Engineer – Expert Polyglot and AI-Driven Developer
-, Warszawa
Link Group