Senior Java Backend Engineer
Senior Java Backend Engineer
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Salary Not Disclosed
1 Vacancy
Job Description
We are looking for a Senior Java Developer to join our internal team on a REMOTE work model from anywhere of the EU.
Design develop and maintain the Java backend (Spring Boot or similar frameworks).
Develop and optimize REST APIs to support the Angular frontend and external services.
Integrate with AI/ML services exposed via REST at a later stage (OpenAI Ollama vLLM Hugging Face etc.).
Ensure scalability performance and resilience in hybrid architectures (cloud on-premises).
Implement secure handling of sensitive data respecting privacy and compliance requirements (e.g. GDPR).
Optimize persistence and queries in relational (e.g. PostgreSQL MySQL) or NoSQL databases.
Design monitoring logging and error-handling mechanisms for production systems.
Support CI/CD pipelines and contribute to infrastructure automation in AWS.
Qualifications :
5 years of professional experience as a Java Backend Engineer.
Strong proficiency in Java 11 (preferably 17) and frameworks like Spring Boot.
Solid understanding of REST API design and integration.
Experience with database systems (SQL and/or NoSQL).
Hands-on experience with cloud environments (AWS preferred).
Experience consuming and integrating external APIs (REST/JSON).
Familiarity with microservices architecture and distributed systems.
Good knowledge of security best practices (authentication authorization
encryption).
Ability to mentor and support junior developers.
Strong problem-solving and debugging skills.
Nice to Have:
Experience integrating with AI/ML services (e.g. OpenAI Ollama).
Knowledge of Python (for collaboration with AI Engineers).
Familiarity with Angular (basic knowledge for collaboration with frontend).
Experience with Docker and Kubernetes.
Understanding of event-driven architectures (Kafka RabbitMQ).
Experience with enterprise deployments (on-premises offline mode).
Knowledge of advanced AWS services.
Ideal Profile:
Solution-oriented with strong problem-solving skills.
Able to work autonomously and take technical ownership.
Comfortable collaborating with cross-functional teams.
Proactive and capable of leading backend-related decisions.
Strong communicator especially when working with AI and frontend teams.
Pragmatic mindset balances best practices with delivering value quickly.
Curious about new technologies and eager to learn about AI integration.
Additional Information :
If you meet the above criteria and are ready for an exciting opportunity in a dynamic environment submit your CV!
Remote Work :
Yes
Employment Type :
Contract
Employment Type
Remote
Company Industry
Key Skills
- REST
- Eclipse
- Junit
- Spring
- Struts
- SOAP
- Jpa
- Hibernate
- Maven
- J2EE
- Jdbc
- Java
