Java Full Stack Developer

We are looking for a Senior Java Full Stack Developer to support the design, development, and maintenance of complex applications within a global engineering environment. This role combines hands-on development (75%) with Level 3 production support (25%), requiring strong technical expertise and problem-solving capability., * Design, develop, and maintain scalable Java and Python-based applications

• Build and enhance microservices and REST APIs for distributed systems
• Collaborate with product, UX, and engineering teams to deliver high-quality solutions
• Contribute across the full software development lifecycle (design to deployment)
• Implement automated testing to ensure performance, scalability, and security
• Diagnose and resolve production issues, performing root cause analysis
• Provide Level 3 support and implement long-term fixes and preventative measures
• Conduct code reviews and ensure adherence to engineering standards
• Lead technical delivery and mentor junior developers
• Support AI-driven initiatives using modern frameworks and tools

• 10+ years of backend software engineering experience
• Strong expertise in Java and Python
• Experience building distributed, data-intensive systems
• Microservices architecture and REST API development
• Strong knowledge of SQL databases (Oracle, SQL Server, PostgreSQL)
• CI/CD tools and DevOps practices (Jenkins, GitLab)
• Containerisation and orchestration (Docker, Kubernetes)
• Strong understanding of software design, algorithms, and data structures
• JVM performance tuning and optimisation
• Experience providing Level 3 production support
• Exposure to AI/LLMs and modern AI frameworks (e.g., LangChain)

Desirable Skills

• Experience mentoring or leading development teams
• Background in financial services or market data environments
• Familiarity with Spring Boot, Kafka, Redis, caching technologies
• Experience with BDD frameworks (e.g., Cucumber, Karate)
• Agile delivery experience or Scrum leadership exposure