Senior Java Developer

Oscar Technology; Leeds; Hybrid; GBP 51,000 - 60,000; Full time

Job summary

A forward-thinking tech company in Leeds City Centre is seeking an experienced Senior Java Developer. In this hybrid role, you'll develop innovative software solutions leveraging AI and machine learning for major retail clients. The ideal candidate will have over 8 years of Java development experience and strong skills in Spring and Hibernate. You'll collaborate closely with data scientists to create impactful systems, all while enjoying a flexible work schedule.

Qualifications

• 8+ years' experience in Java development (commercial).
• Strong expertise in Spring / Spring Boot.
• Solid experience with Hibernate.

Responsibilities

• Develop intelligent software for major retail clients.
• Work closely with data scientists and product specialists.
• Deliver scalable, high-performance software solutions.

Skills

Java development

Spring / Spring Boot

Hibernate

Python or R

SQL

Job description

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 talented team of 7 engineers, reporting directly to the Engineering Manager. You'll play a pivotal role in developing intelligent, data-driven software used by major retail clients across the UK, Europe, North America, and Australia.

The Opportunity

This is a hands‑on senior role - ideal for someone who thrives on technical challenges, loves solving complex problems, and wants to build systems that make a tangible business impact.

You'll be working closely with data scientists and product specialists to deliver scalable, high‑performance software solutions that integrate the latest AI and ML technologies.

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 queries