Senior Java Software Engineer

Job Description

Job Title : Senior Java Developer

Location : Hybrid

Contract Length : 6 months

Day Rate : £550 per day

Industry : Global eCommerce

About the Role

I am seeking a Senior Java Developer contractor to join a global eCommerce business. As a Senior Java Developer, you will play a key role in building scalable backend systems that support millions of users worldwide, driving performance, reliability, and maintainability. You’ll be working in a fast-paced, agile environment, collaborating with cross-functional teams to deliver high-quality software that directly impacts customer experience.

Key Responsibilities

• Design, develop, and maintain scalable Java-based backend systems
• Collaborate with product owners, architects, and fellow engineers to deliver new features and improve system performance
• Write clean, maintainable, and testable code, following best practices
• Participate in code reviews and mentor junior developers
• Contribute to architectural decisions and technical design discussions
• Integrate with third-party APIs, payment gateways, and microservices
• Ensure the reliability, uptime, and performance of production systems

Tec...