Java Developer (Mid/Senior)

Grid Dynamics Holdings; Greater London; Hybrid; GBP 125,000 - 150,000; Full time

Job summary

A leading technology consulting firm is looking for an experienced Java Developer in London. The hybrid role involves enhancing existing systems and creating new applications for mission-critical data processing in a high-performing team. Ideal candidates should have solid Java experience, strong coding principles, and the ability to communicate effectively with clients. Offering competitive salaries, flexible schedules, and opportunities for professional growth in an innovative environment.

Benefits

Competitive salary

Flexible schedule

Medical insurance

Sports benefits

Corporate social events

Professional development opportunities

Well-equipped office

Qualifications

• Solid Java coding experience with a good commercial background.
• Strong understanding of coding principles and best practices.
• Ability to communicate with users and clients confidently.
• Proactive attitude and willingness to learn.
• Experience working on complex, data-driven systems.

Responsibilities

• Collaborate on Java applications development within trade systems.
• Optimize existing systems for stability and performance.
• Contribute to features for greenfield projects.
• Work with large databases and ensure data flow.
• Engage with users to understand requirements.

Skills

Java coding experience

Understanding of coding principles

Communication with users

Proactive attitude

Experience with data-driven systems

Job description

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board.

Are you an eager and capable Java developer with a strong foundation in coding practices? Do you thrive in dynamic environments and enjoy tackling complex problems at scale?

If so, we want to hear from you!

About the Role:

We are seeking a Java Developer to join our client's team in London. This is a hybrid role within a leading international bank, working on mission-critical systems in the 'Prime' area, serving institutional clients such as hedge funds and large financial institutions.

You will be part of a dedicated team of 20 developers, working on a mix of legacy and greenfield projects. Your work will involve enhancing existing systems and developing new applications that process vast amounts of trade data daily, with an emphasis on accuracy and reliability.

Essential functions

• Collaborate on the development and maintenance of Java applications within the Prime trade and reporting systems.
• Improve and optimize existing systems, ensuring stability and performance.
• Contribute to new feature development for greenfield projects.
• Work with large databases and support data flow between systems.
• Engage with users and clients confidently to understand requirements and provide solutions.
• Take initiative to ask questions, learn independently, and stay updated on new technologies.
• Communicate effectively within your team and contribute to continuous improvement.

Qualifications

• Solid Java coding experience with a good commercial background, ideally within banking or large corporate environments.
• Strong understanding of coding principles and best practices.
• Ability and confidence to communicate with users and clients.
• Proactive attitude-willingness to learn, ask questions, and develop new skills.
• Experience working on complex, data-driven systems.
• Demonstrable potential and aptitude to grow within the role.

Would be a plus

Prior experience in banking or financial services is highly desirable, but not essential.

We offer

• Opportunity to work on bleeding-edge projects
• Work with a highly motivated and dedicated team
• Competitive salary
• Flexible schedule
• Benefits package - medical insurance, sports
• Corporate social events
• Professional development opportunities
• Well-equipped office

About us

Grid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI , supported by profound expertise and ongoing investment in data , analytics , cloud & DevOps , application modernization and customer experience . Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.