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# Senior/Lead Java Developer

- **Company:** EPAM Systems, Inc.
- **Location:** London, UK
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Automation of Tests, Cloud Engineering, Profiling, Code Review, Continuous Integration, Data Structures, Relational Databases, DevOps, Java Virtual Machine (JVM), PostgreSQL, Microsoft SQL Server, Oracle (Applications), Performance Tuning, DevOps Tools - Open-source, Gitlab, Jenkins
- **Published:** August 26, 2026
- **Apply:** https://www.totaljobs.com/job/senior-lead-java-developer/epam-systems-job107898625

## About the Role

* 8+ years of proven experience in Core Backend Software Development
 * Excellent algorithm and problem-solving skills
 * Ability to convert business use cases and problems into technical solutions
 * Ability to learn quickly, creative, results driven, self-motivated and solutions oriented
 * Demonstrates a can-do demeanour, leads change and thinks strategically
 * Experience in CI/CD tools and automation (Jenkins/GitLab or similar DevOps tooling)
 * Experience working on Performance Optimizations and JVM Profiling
 * Extensive hands-on experience in Core Java with good understanding of Data Structures and Algorithms
 * Strong knowledge of Relational Databases (Oracle/SQL Server/PostgreSQL)
 * Proficiency in DevOps (CI/CD)

## Description

Join EPAM as a Java Developer in a hybrid role based in London. Work on complex, data-intensive systems while collaborating with multi-national teams across the globe. You'll architect innovative solutions, mentor talented developers and lead technical initiatives using cutting-edge technologies. This is an excellent opportunity for a seasoned professional who thrives in a dynamic environment and is passionate about solving complex problems. Enjoy the flexibility of hybrid working while advancing your career with a leading global provider of digital platform engineering and development services., * Design, develop and maintain complex Java and Python based applications and services using industry-standard methodologies and tools

 * Architect new systems or reuse existing systems that drive complex applications
 * Collaborate with Product Managers, UX teams and Software Engineers around the globe to deliver outstanding products
 * Engage actively from requirements gathering and design to the final stages of testing and deployment
 * Establish and maintain automated tests to guarantee applications are robust, scalable and secure
 * Proactively solve production issues, deduce root causes and implement timely fixes or workarounds
 * Perform code reviews to ensure applications meet or exceed specified standards and objectives
 * Deliver Level 3 production support by efficiently diagnosing and resolving issues to minimize disruption to business operations
 * Analyse incidents, identify root causes, implement preventive measures and deliver timely fixes


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