Senior Java Developer / Technical Lead
Harvey Nash UK · London, London
Senior Java Developer / Technical Lead at Harvey Nash UK, based in London, London. This is a permanent role.
- Salary
- Competitive
- Location
- London, London
- Contract
- Permanent
- Posted
- 1 day ago
- Closes
- 3 Sep 2026
- Sector
- Software Developer
Reference BBBH122666_1785926116
About the role
Fantastic opportunity to join a thriving Investment Bank.
This is a senior technical role responsible for leading backend application development initiatives and driving architectural decisions for robust, scalable, and high-performance server-side systems. This role provides hands-on leadership in building enterprise-grade Java backend solutions, guiding development teams, and influencing technical strategy and best practices.
Responsibilities
* Lead design, development, and implementation of complex backend applications and microservices using Java and Spring Boot.
* Own end-to-end delivery of backend components, from architectural design and coding to deployment and operational support.
* Drive architectural decisions for backend systems, ensuring scalability, reliability, security, and alignment with enterprise standards.
* Resolve high-impact technical challenges related to backend performance, data integrity, and distributed system interactions.
* Mentor junior and mid-level backend developers, providing technical guidance and fostering a culture of excellence.
* Partner with stakeholders to define system enhancements, integrate with other systems, and implement strategic backend solutions.
* Ensure code quality, performance optimization, and scalability of backend applications through rigorous testing and review processes.
* Lead the implementation of advanced testing strategies, code reviews, and automated deployment pipelines for backend services.
* Identify and mitigate risks, ensuring compliance with governance, security, and regulatory requirements for server-side operations.
Qualifications
* 7-10+ years of experience in Java backend application development.
* Advanced expertise in Java, Spring Boot, and microservices architecture. Java, Spring, Spring Batch, Spring Integration, Oracle, Unix, junit, shell scripting, git
* Strong experience with designing and developing RESTful APIs, data modeling with SQL and NoSQL databases, and distributed systems patterns.
* Proficiency with message brokers (e.g., Kafka, RabbitMQ) and event-driven architectures.
* Experience with CI/CD pipelines, cloud platforms (e.g., AWS, Azure, GCP), and advanced DevOps practices.
* Proven ability to lead technical initiatives, define architectural patterns, and mentor backend development teams.
* Strong understanding of backend security best practices, performance tuning, and monitoring.
* Excellent communication and stakeholder management skills, capable of translating complex technical concepts to non-technical audiences. Education * Bachelor's degree or equivalent experience.
Send your CV for more info
Reference: BBBH122666_1785926116 · Posted 1 day ago · Closes 3 Sep 2026 · Listed via Harvey Nash UK
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