Senior Java Developer

Michael Page; Greater London; Hybrid; GBP 90,000 - 130,000; Full time

Job summary

Michael Page's client in the Insurance sector is seeking a Java Senior Developer to design and build cloud microservices with a strong emphasis on AI-enabled features. The role requires hands-on coding and collaboration with cross-functional teams, with 2 days per week in London.

You will mentor junior developers, ensure code quality, and stay current with AI trends to accelerate delivery and reliability. The position offers hybrid work and exposure to cutting-edge technology in a fast-paced

Qualifications

• Proficient in Java and Spring ecosystems.
• Experience with AI coding tools (Claude, Cursor, etc.).
• Able to read Python code and translate patterns to Java.
• Strong understanding of cloud-native microservices.

Responsibilities

• Design and build cloud microservices on the platform.
• Actively apply AI tooling to accelerate delivery and improve quality.
• Develop, test, and implement software solutions to meet business needs.
• Collaborate with cross-functional teams to design and deliver scalable applications.
• Maintain and optimise existing systems for high performance and reliability.
• Provide technical guidance and mentorship to junior developers.
• Ensure code quality through reviews and best practices.
• Identify and resolve technical issues to minimise downtime.
• Contribute to planning and execution of technology projects.
• Stay updated with emerging technologies and integrate them where applicable.

Skills

Java

Spring/Spring Boot

AI tooling

Python familiarity

Job description

Our client is in the Insurance sector and is looking to grow their team with a Java Senior Developer. This role will have a big focus on Agentic Development and is 2 days a week in London.

Description

• This role is primarily Java-centric - you will design and build cloud microservices on the platform - with the expectation that you actively apply AI tooling and patterns to accelerate delivery, improve code quality, and contribute to our emerging AI-driven product features.
• Develop, test, and implement software solutions to meet business needs.
• Collaborate with cross-functional teams to design and deliver scalable applications.
• Maintain and optimise existing systems to ensure high performance and reliability.
• Provide technical guidance and mentorship to junior developers.
• Ensure code quality through regular reviews and adherence to best practices.
• Identify and resolve technical issues promptly to minimise downtime.
• Contribute to the planning and execution of technology projects.
• Stay updated with emerging technologies and integrate them where applicable.

Profile

Must haves:

• Java
• Spring / Spring Boot
• AI Coding tools (Claude, Cursor etc)
• Comfortable reading Python code or notebooks (most AI libraries are Python-first); ability to translate patterns into Java implementations.