Lead Java Developer
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We are looking for a Lead Java Developer to drive the development and maintenance of our
- performance trading platform, emphasizing quality, security, and low latency.
You will work closely with traders and production support while leading agile development efforts. Join us to bring your leadership and technical skills to a challenging and rewarding project.
Please note that working onsite at the client's office is required three days per week.
Responsibilities
- Develop and enhance the Position/Trades booking platform ensuring robust functionality
- Maintain high standards of quality, security, and system performance
- Participate in agile development cycle tasks including technical analysis and documentation
- Conduct code reviews to uphold coding standards
- Collaborate with production support teams for release management and maintenance
- Provide L3 support in collaboration with traders as needed
- Lead and mentor development team members
- Coordinate migration and refactoring initiatives to new development frameworks
- Translate business requirements into effective technical solutions
- Optimize applications for low latency and concurrency
- Manage integration with distributed systems and external interfaces
Requirements
- Minimum 5 years of professional software development experience
- Strong expertise in Core Java (SE), multithreading, and low latency optimization
- Proficiency in C# programming
- Experience with electronic trading systems or
- load distributed architectures - Familiarity with agile development practices
- Experience leading migration and refactoring projects
- Solid understanding of algorithms and data structures
- Knowledge of concurrency principles
- Experience with software development lifecycle processes
- Understanding of foreign exchange (FOREX) products
- Excellent analytical and problem‑solving abilities
- Leadership experience and mentoring skills
- English proficiency at B2 level or above
We offer
- International projects with top brands
- Work with global teams of highly skilled, diverse peers
- Employee financial programs
- Paid time off and sick leave
- Upskilling, reskilling and certification courses
- Unlimited access to the Linked
In Learning library and 22, 000+ courses - Global career opportunities
- Volunteer and community involvement opportunities
- EPAM Employee Groups
- Award‑winning culture recognized by Glassdoor, Newsweek and Linked
In
Seniority level
- Mid-Senior level
Employment type
- Full‑time
Job function
- Information Technology, Engineering, and Business Development
Industries
- Software Development, IT Services and IT Consulting, and Banking
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- Informações detalhadas sobre a oferta de emprego
Empresa: EPAM Systems Localização: Lisboa
Lisboa, Lisboa, PortugalPublicado: 24. 11. 2025
Vaga de emprego atual
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