Java Developer
Java Developer
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Job Description
Job description
The project
We are looking for an experienced Java Developer to join a greenfield project aimed at building a nextgeneration AIfirst fleet management platform with a cloudnative architecture. You will work alongside a skilled crossfunctional team to develop robust backend services and APIs that serve as the foundation for scalable intelligent fleet operations systems.
You will play a key role in building a modern microservicesbased architecture and ensuring that services are secure maintainable and integrated seamlessly with advanced AI features including OCR document processing NLP search and digital verification workflows.
Industry: Fleet management
Team: Tech Lead Backend developers QA (Poland and Egypt)
The numberof open vacancies: 1
Type of contract: B2B/Labour Contract
The preferred scale of work: fulltime
Start date:June 2025 longterm cooperation
Type of work:100% remote from Poland (Lublin preferred)
Location: Poland
Main technologies used in the project:
Frontend: Vaadin (mobilefirst responsive)
Backend: PostgreSQL (with JSON indexing)
Server: Tomcat (Java stack)
AI Services: TBC
Your tasks:
Design build and maintain Javabased microservices in a scalable eventdriven architecture.
Develop secure and RESTful APIs for integration with AI modules and clientfacing features.
Collaborate with AI and Frontend developers to support document processing NLP functionality and driver verification workflows.
Optimize database access and queries using PostgreSQL and advanced SQL techniques.
Implement and maintain unit and integration tests (JUnit Mockito) to ensure service quality.
Support deployment pipelines and monitor application performance using CI/CD and observability tools.
Contribute to architecture discussions and technical decisions with a focus on maintainability and scalability.
Job requirements
What we expect from you:
6 years of experience with Java (Java 17 or newer).
Strong knowledge of Spring Boot Spring MVC and Hibernate/JPA.
Experience with CI/CD tools (Jenkins) version control (Git) and project. management tools (JIRA Confluence).
Experience working with REST APIs and eventdriven architectures.
Solid grasp of OOP Clean Code and software development best practices.
Proficiency in SQL and working with relational databases like PostgreSQL.
Comfortable with unit and integration testing (JUnit Mockito).
Experience designing microservices and integrating distributed systems.
Analytical mindset with curiosity to understand complex business logic.
Nice to have:
Experience in DevOps and AWS infrastructure.
What we can offer:
flexible working hours
medical insurance
international clients
100% remote work
annual bonuses
life insurance
noncorporate work atmosphere
integration events
additional days off
training and development budget
We look forward to receiving your application!
Recruiter responsible for the offer
Karolina Witkowska
All done!
Your application has been successfully submitted!
Employment Type
Full-Time
