Senior Java Backend Engineer - Cloud Data Platform

xantura; Greater London; On-site; GBP 85,000 - 120,000; Full time

Job summary

Xantura in the United Kingdom is seeking an experienced Senior Java Developer to join the engineering team and help design, build, and evolve our cloud-based data and analytics platform used by local authorities and public sector organisations across the UK.

This hands-on senior role focuses on scalable backend systems, improving reliability and performance, and contributing to architecture, engineering standards, and development practices.

Qualifications

• Senior Java Developer with strong backend engineering background.
• Experience delivering scalable backend systems and improving reliability.
• Mentoring and supporting other developers within a team.

Responsibilities

• Design, build and evolve a cloud-based data and analytics platform used by local authorities and public sector organisations across the UK.
• Improve platform reliability and performance and contribute to architecture, standards, and development practices.
• Collaborate with Product, QA, Infrastructure, Customer Success and Delivery teams; mentor teammates.

Skills

Java

Backend development

Cloud/data processing

Job description

Xantura in the United Kingdom is seeking an experienced Senior Java Developer to join the engineering team and help design, build, and evolve our cloud-based data and analytics platform used by local authorities and public sector organisations across the UK.

This hands-on senior role focuses on scalable backend systems, improving reliability and performance, and contributing to architecture, engineering standards, and development practices.