Java Developer

Company: Grid Dynamics International, Inc.
Apply for the Java Developer
Location: London
Job Description:

We are seeking specialist Java engineers with experience working on high performance/low latency systems. We’re working with banks and other major financial institutions on projects where microseconds count.

Essential functions

  1. Build and maintain Java applications in banking and trading sectors that require the highest levels of performance.
  2. Develop and maintain testing and benchmarking code to ensure system efficiency.
  3. Apply systematic approaches to identify and eliminate bottlenecks, enhancing performance.
  4. Introduce innovative ideas at various levels to improve solution performance.
  5. Demonstrate and quantify performance improvements with solid evidence.
  6. Operate within existing high-performance systems, frameworks, and infrastructure.

Qualifications

The ideal candidate:

  • Has a proven track record in implementing high performance and low latency systems on the JVM.
  • Possesses deep knowledge of JVM internals (including garbage collection, concurrency, locking, etc.) and is an expert in Java.

What we offer

  • Opportunity to work on cutting-edge projects.
  • Collaborate with a highly motivated and dedicated team.
  • Benefits package including medical insurance and sports benefits.
  • Participation in corporate social events.
  • Well-equipped office environment.

About us

Grid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. With over 8 years of industry leadership, we solve complex technical challenges and enable positive business outcomes for enterprise clients undergoing transformation. Founded in 2006 and headquartered in Silicon Valley, we have offices across the Americas, Europe, and India. Our expertise spans enterprise AI, data, analytics, cloud & DevOps, application modernization, and customer experience.

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Grid Dynamics is an equal opportunity employer. We are committed to creating an inclusive environment for all employees during employment and for all candidates during the application process. All qualified applicants will be considered without regard to age, race, gender, religion, or other protected categories. Employment decisions are based on qualifications, merit, and business needs.

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Posted: May 30th, 2026