Senior Java Developer responsible for designing and optimizing high-performance backend systems. Collaborating with cross-functional teams to ensure efficient integration and enhance system architecture.
Responsibilities
Design, develop, and maintain backend Java/Spring Boot microservices and full‑stack applications using ReactJS or Angular
Produce clean, secure, and efficient code aligned with engineering standards
Contribute across all stages of the product lifecycle in close collaboration with cross‑functional engineering teams
Work within an Agile, CI/CD‑driven environment and contribute to improving development workflows
Apply architectural concepts to ensure secure, scalable, and highly available solutions
Write unit, integration, and automated tests and integrate them into the CI/CD pipeline
Participate in design discussions, code reviews, and technical decision‑making
Mentor junior developers, promote best practices, and support collaborative team culture
Work with business analysts, users, and UI/UX designers to build effective and intuitive solutions
Requirements
University degree in computer science or a comparable qualification
At least 5 years of development experience in a senior engineering role
Backend: Strong proficiency in Java, Spring Boot, Spring MVC, Spring Data, and common design patterns
Frontend: Practical experience with React or Angular (component architecture, state management, forms)
Microservices: Hands‑on experience designing and implementing microservice-based architectures
Cloud: Familiarity with cloud platforms (preferably GCP) and deploying/managing cloud‑native applications
Databases: Solid understanding of SQL and relational databases (PostgreSQL, Oracle, BigQuery)
CI/CD: Experience with GitHub Actions, Jenkins, and automated build/deploy pipelines
Containers: Experience with Docker, Kubernetes, Helm charts
Strong analytical and communication skills, initiative, autonomy, and a continuous learning mindset
Ability to share knowledge, coach others, and contribute to a positive engineering culture
Comfortable working in an Agile environment with evolving requirements
Proficiency in spoken and written English
Nice‑to‑have: Kafka, Pub/Sub, or event-driven design
Terraform, CI/CD as code
Performance tuning and distributed tracing (Grafana, OpenTelemetry)
Security best practices (OAuth2, JWT, IAM, etc.)
Benefits
New beginnings can be a challenge. We promise a smooth integration and a supportive mentor
Pick your working style: choose from Remote, Hybrid or Office work opportunities
Early bird or night owl? Our projects have different working hours to suit your needs
Nobody is born an expert. Sharpen your tech skills with our sponsored certifications, trainings and top e-learning platforms
We want you to stay healthy! Enjoy our Private Health Insurance – it’s custom-made for you
A clear mind is a healthy mind. Attend individual coaching sessions or go one step further by joining our accredited Coaching School
Make the most of our epic parties or themed events – they’re lovingly designed for our people and their families
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