Full Stack Java Engineer - 23,246+ job offers

Montash

Job Title: Senior Backend Java Developer Clearance Required: SC Clearance Location: UK (Remote) Contract Length: 12 Months (with scope to extend) We are looking for a hands-on Senior Backend Java Engineer with recent experience in building, testing, and deploying production-grade APIs and microservi

Department: Software Engineering Employment Type: Permanent - Full Time Location: Remote, UK Description At Hazelcast, we build a high-performance real-time data platform used in mission-critical systems across industries such as finance, e-commerce and telecoms. Our platform enables applications to

Newcastle University

Salary: £36,636 to £38,784 with progression to £46,049 per annum Newcastle University is a great place to work, with excellent benefits. We have a generous holiday package; plus the opportunity to buy more, great pension schemes and a number of health and wellbeing initiatives to support you. Closin

Fynity

Java Engineer - FS/Payments London – Hybrid (1 day per week onsite) Are you a senior/lead hands-on Engineer who thrives in Banking, Financial Services or Payments environments? Do you enjoy building low-latency, high-throughput distributed systems where correctness, resilience, and performance reall

Legal & General (L&G) is a leading UK financial services group and major global investor. We’ve been safeguarding people’s financial futures since 1836, and strive to build a better society, while improving the lives of our customers and creating value for shareholders. We are one of the wor

Ncounter Technology Recruitment

£80,004 - £99,996 /year

Full Stack Software Engineer Cheltenham, full time onsite Ncounter is supporting a highly specialised software consultancy delivering secure, high assurance engineering into some of the UK’s most sensitive environments. This is a role where technical depth really matters, with engineers working acro

Queen Square Recruitment

🚀 Full-Stack Java Engineer (AI & Legacy Modernisation) Day Rate inside I35 negotiable We are seeking a strong Full-Stack Java Engineer to join a forward-thinking engineering team focused on modernising legacy enterprise systems and building AI-driven automation solutions . This role sits at the

Spotify

Spotify for Authors (SFA) is the creator platform for the audiobook industry — a web application that gives publishers, authors, and narrators tools to manage their catalog, track performance, and distribute content on Spotify. We're scaling toward 100,000 users across a React/TypeScript frontend, J

Computappoint

Are you a passionate Full Stack Developer looking to build modern, scalable products using cutting‑edge technology? Bullet Points £65000 - £70000 Permanent Mostly Remote - 1 day per week in London Full Job Description Our client, is seeking a talented developer to join their IP Development team, wor

Client Group partners with the global Tax Utility to deliver technology solutions that support tax rate determination, with holding, and regulatory reporting. The team leverages modern engineering practices and platforms (including AWS, Databricks, and AI/ML) to improve compliance outcomes, streamli

DeepL

Meet the team behind this journey DeepL is not just a translation tool; we are building the Operating System for Global Communication. We are the rare AI company that builds the entire stack in-house: from training next-gen LLMs on our own NVIDIA DGX SuperPODs to delivering real-time Language AI to

We are currently in stealth but we are building an agentic AI & intelligence platform for sustainability action and decision-making. Organisations today are drowning in fragmented environmental data - carbon, biodiversity, water, policy, supply chains & more - but still struggle to answer th

QuantSpark

Mid-Level Full Stack Developer Engineering - London - QuantSpark - Hybrid - Full Time Title: Mid-Level Full Stack Developer Reports to : Engineering Manager Location: London (Hybrid, 2 days office based per week) Type: Full-Time, Permanent Candidates must be eligible for Security Clearance Join Our

Aforza

£55,000 - £70,000 (dependent on experience) Cardiff / Remote (UK only) About Aforza Aforza aims to transform the lives of every consumer on the planet by helping the world’s best Consumer Goods companies become more agile, efficient, productive, and sustainable. We do this by introducing never-befor

TopTek Talent

We are working with a premier global provider of digital strategy and "AI-First" engineering services, helping the world's most recognizable brands reimagine their business models for the autonomous era. With a deep heritage in digital engineering and a workforce of over 35,000 global experts, they

A prominent health technology company is seeking a Full Stack Java Engineer for a 6-month contract starting ASAP. This role entails developing and maintaining full stack applications while guiding junior engineers. Candidates should be experienced in Java, Spring Boot, and modern frontend frameworks

hackajob

hackajob is collaborating with Atos to connect them with exceptional professionals for this role. About Atos Group Atos Group is a global leader in digital transformation with c. 63,000 employees and annual revenue of c. €8 billion, operating in 61 countries under two brands — Atos for services and

Government Recruitment Service

Are you an experienced software engineer with a strong Java background? Are you looking to use cutting edge technologies to deliver services and products that really matter? We are looking for a Senior Software Engineer to work in our Digital Payments Services team. Digital Payments Services are cor

Before reading on please read: This is a fully office based role - there is no flexibility for remote / hybrid working. The client cannot offer sponsorship at this time. We are supporting a growing agency that creates a wide range of web and application solutions for clients across multiple sectors.

About Neutreeno Climate change is the defining business challenge of our time, and we're here to solve it. Most decarbonisation solutions count emissions but do nothing to reduce them. We've changed that. We’re Neutreeno, an emissions-to-performance platform, born out of the University of Cambridge'