Lead Java Developer

Lead Java Developer near London, UK; Greater London; Hybrid; GBP 80,000 - 100,000; Full time

Job summary

A leading digital product studio is seeking a Lead Backend Engineer (Java) in London for a hybrid role. In this position, you'll be responsible for setting the technical vision, influencing system design, and mentoring engineers. Ideal candidates will have strong expertise in Java, Spring Boot, and AWS, along with excellent leadership skills. You will also drive improvements in backend architecture and CI/CD pipelines. Enjoy benefits including flexible working, an annual performance bonus, and a supportive culture.

Benefits

Hybrid & flexible working arrangements

Annual performance bonus

26 days of annual leave

Regular team events and socials

Life insurance and income protection

Tech loan and dedicated training budget

Qualifications

• Proven experience as a senior or lead backend engineer with Java (11) and Spring Boot.
• Expertise in designing and leading backend architectures for complex systems.
• Strong understanding of AWS, Kubernetes and modern microservice‑based systems.

Responsibilities

• Define and evolve backend architecture to ensure scalability, maintainability and reliability.
• Guide technology choices, frameworks and tooling to enhance delivery performance.
• Coach and mentor engineers to strengthen the backend discipline across teams.

Skills

Java (11)

Spring Boot

AWS

Kubernetes

Microservices

Kafka

RESTful APIs

SQL/NoSQL

CI/CD

Mentoring

Tools

Eclipse

JUnit

Maven

Hibernate

Job description

Job Description

Lead Backend Engineer (Java) London / Hybrid

Are you a Lead Backend Engineer with a strong background in Java and modern backend architecture. In this senior technical leadership role you will set the technical vision, influence system design and guide teams in delivering secure scalable and high‑performing services. While remaining hands‑on for key projects the Lead Engineer will focus on mentoring others, driving engineering excellence and ensuring the backend strategy aligns with business goals.

Key Responsibilities

• Define and evolve backend architecture to ensure scalability, maintainability and reliability.
• Establish and uphold coding standards and secure development practices.
• Guide technology choices, frameworks and tooling to enhance delivery performance.
• Drive improvements to CI / CD pipelines and operational workflows.
• Communicate technical risks and trade‑offs clearly to non‑technical stakeholders.
• Contribute directly to core systems when specialist expertise is required.
• Conduct code reviews and ensure architectural consistency across teams.
• Provide oversight on major initiatives to guarantee technical soundness and delivery quality.
• Coach and mentor engineers to strengthen the backend discipline across teams. Lead design sessions, code reviews and collaborative technical discussions.

Skills & Experience

• Proven experience as a senior or lead backend engineer with Java (11) and Spring Boot.
• Expertise in designing and leading backend architectures for complex systems.
• Strong understanding of AWS, Kubernetes and modern microservice‑based systems.
• Experience with Kafka or similar event‑driven technologies.
• Familiarity with RESTful APIs, SQL / NoSQL databases and CI / CD best practices.
• Excellent mentoring and leadership skills with the ability to influence technical direction.

About the Company

Our client is a leading digital product studio creating world‑class applications, middleware and digital solutions for global entertainment and gaming brands. They foster an open collaborative culture where skilled professionals are trusted to take ownership, contribute ideas and drive innovation.

Benefits include :

• Hybrid & flexible working arrangements
• Annual performance bonus
• 26 days of annual leave
• Regular team events and socials
• Life insurance and income protection
• Tech loan and dedicated training budget

If you want to join a company that offers a dynamic supportive environment where innovation and growth are encouraged. Apply now.

Lead Backend Engineer (Java) London / Hybrid

Key Skills

REST,Eclipse,JSP,Junit,Spring,Struts,Jpa,Hibernate,Maven,J2EE,Jdbc,Java

Employment Type : Full Time

Experience : years

Vacancy : 1