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The Role
Develop backend features for an enterprise time-tracking platform while collaborating with teams, ensuring code quality, and optimizing performance.
Summary Generated by Built In
ELEKS Software Engineering & Development Office is looking for a Senior Software Developer (Java) in Ukraine, Poland, and Croatia.
ABOUT PROJECT
Our client is an international product company that builds enterprise‑grade software solutions for professional services organizations such as legal firms, accounting companies, investment banks, and consulting enterprises.
We are contributing to the development of an advanced time management and tracking platform used across the legal and financial industries. The system includes desktop, mobile, and web applications and supports thousands of users worldwide. Its purpose is to ensure accurate time capture, optimize internal workflows, enhance billing efficiency, and reduce operational overhead in partner‑led organizations.
The product ecosystem is mature, scalable, and mission‑critical, and it continues to evolve. You will join a cross‑functional team focused on improving time‑tracking accuracy, performance, reporting, and user experience.
REQUIREMENTS
- 5+ years of hands‑on experience with Java 11+
- Strong experience with Spring Boot
- Solid knowledge of PostgreSQL (complex queries, performance, schemas)Experience with implementing Security layer for a product
- Experience with RESTful API design and backend system development
- Good understanding of distributed systems, microservices concepts, or modular architectures
- Ability to write clean, maintainable, production‑ready code
- Experience with debugging, profiling, and solving performance issues
- Excellent English communication skills (spoken & written)
- Strong presentation skills and ability to articulate technical solutions
- Logical thinking and situational problem‑solving
- Initiative, autonomy, and willingness to grow
- Creative mindset and adaptability in unfamiliar scenarios
- Maturity and reliability in a partner‑led environment
- Ability to collaborate closely with PM, Designers, QAs, and other developers
NICE TO HAVE
- Experience in enterprise environments (legal, finance, or time‑tracking domain)
- Experience with front‑end technologies (not required; backend is the focus)
- Experience with Cloud environments
RESPONSIBILITIES
- Develop backend functionality for the enterprise time‑tracking platform
- Implement new features, enhancements, and integrations
- Optimize data processing, API performance, and backend logic
- Participate in refinement, planning, and technical discussions
- Collaborate with PM, Designers, QAs, and senior developers
- Investigate and troubleshoot production issues when needed
- Ensure code quality following engineering best practices
- Contribute to architectural decisions and propose improvements
ABOUT ELEKS
ELEKS is a custom software development company. We deliver value to our clients, thanks to our expertise and experience gained from working as a software innovation partner since 1991.
Our 2000+ professionals located in the Delivery Centers across Eastern Europe and sales offices in Europe and North America, provide our clients with a full range of software engineering services. These include product development, QA, R&D, design, technology consulting and dedicated teams.
Top Skills
Java 11+
Postgres
Restful Apis
Spring Boot
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The Company
What We Do
ELEKS is the partner of choice for many of the world's leading enterprises, SMEs and technology challengers. We help businesses elevate their value through custom software development, product design, QA and consultancy services. We deliver high tech innovations to Fortune 500 companies, big enterprises and technology challengers, improving the ways they work and boosting the value they create for the modern world. Our 2000+ professionals located in the Delivery Centers across Eastern Europe and sales offices in Europe, the US and UK, provide our clients with a full range of software services. These include dedicated teams, product development, R&D and technology consulting. For more information, please visit: eleks.com
