 
        
        Overview
Senior Java Developer - Leeds City Centre (Hybrid)
Up to £60,000 | 4 days in office, Friday WFH | AI & Machine Learning
I'm recruiting for a forward-thinking tech company based in Leeds City Centre that's transforming how retailers harness AI and machine learning to boost profitability and stay competitive in a rapidly evolving market.
They're looking for an experienced Senior Java Developer to join their team of 7 engineers, reporting to the Engineering Manager. You will develop intelligent, data-driven software used by major retail clients across the UK, Europe, North America, and Australia.
Responsibilities
 * Designing and developing enterprise-grade Java applications using Spring and Hibernate
 * Collaborating with data scientists to embed AI/ML insights into real-world systems
 * Building scalable, high-availability solutions for global retail clients
 * Driving code quality, performance, and architecture best practices
 * Mentoring junior engineers and contributing to continuous improvement
Tech Stack & Tools
Essential Skills
 * 8+ years' experience in Java development (commercial)
 * Strong expertise in Spring / Spring Boot
 * Solid experience with Hibernate
Desirable Skills
 * Python or R - exposure to data or ML integration
 * SQL - for data management and optimisation
 * JavaScript - for front-end collaboration
 * Grails - nice to have, not essential
Environment & Tools
 * Cloud: AWS / Azure
 * DevOps: Git, CI/CD, Docker, Kubernetes
 * Agile, collaborative environment with code reviews and shared ownership
What You'll Be Doing
 * Designing and developing enterprise-grade Java applications using Spring and Hibernate
 * Collaborating with data scientists to embed AI/ML insights into real-world systems
 * Building scalable, high-availability solutions for global retail clients
 * Driving code quality, performance, and architecture best practices
 * Mentoring junior engineers and contributing to continuous improvement
What We\'re Looking For
 * 8+ years' experience in Java software development
 * Proven background delivering complex, scalable backend systems
 * Deep understanding of Spring Boot and Hibernate
 * Familiarity with cloud-based environments (AWS or Azure)
 * Strong communicator and team player
 * Able to work 4 days on-site in Leeds City Centre, with Friday working from home
What’s on Offer
 * Up to £60,000
 * Hybrid working - 4 days in the office, Friday from home
 * Global exposure - clients across the UK, Europe, North America & Australia
 * Work with cutting-edge AI and machine learning technologies
 * Collaborative, supportive team of 7 developers
 * Career growth opportunities with direct access to the Engineering Manager
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