Java Software Engineer jobs in Hemel Hempstead

Principal Full Stack Software Engineer Location: London - Hybrid - 1-2 days a week Salary: £110-130k + 10% Bonus Type: Permanent No Sponsorship Available Overview: We are seeking a Principal Full Stack Software Engineer to lead the design, development, and delivery of scalable, high-performance appl

Senior Backend Engineer Location: London, Hybrid (2 Days Onsite) Salary: £90,000 - £105,000 + Competitive bonus We're working with a rapidly growing tech for good company that is transforming how data, automation, and smart integrations shape the future of digital infrastructure. Their platform opti

ALTEN is a global engineering and technology consultancy operating across over 35 countries worldwide. We partner with industry leaders across sectors including Aeronautics, Aerospace, Defence, Naval, Automotive, Energy, Rail, IT and many more to deliver innovative engineering solutions that drive t

Awin

Purpose of the Position As a Senior Software Engineer, you will be part of a cross-functional, service-oriented team, working on extending and maintaining our Affiliate Marketing platform. You design and build reliable services by writing clean, secure, and well-tested code, following modern enginee

ALTEN is a global engineering and technology consultancy operating across over 35 countries worldwide. We partner with industry leaders across sectors including Aeronautics, Aerospace, Defence, Naval, Automotive, Energy, Rail, IT and many more to deliver innovative engineering solutions that drive t

As a Senior Engineer, you will play a critical role in designing, developing, and optimising our innovative solutions. You’ll be responsible for driving the technical execution of projects, mentoring other developers, and ensuring our platform remains scalable, reliable, and secure. This role requir

Vitality

£57,173 - £88,845 /year

About The Role Team – UK Application Engineering Working Pattern - Hybrid – 2 days per week in the Vitality Bournemouth, London or Stockport Office. Full time, 37.5 hours per week. We are happy to discuss flexible working! Top 3 skills needed for this role: Enterprise system ownership Technical &amp

Senior Backend Engineer Location: London, Hybrid (2 Days Onsite) Salary: £90,000 - £105,000 + Competitive bonus We're working with a rapidly growing tech for good company that is transforming how data, automation, and smart integrations shape the future of digital infrastructure. Their platform opti

Purpose of the Position As a Senior Software Engineer, you will be part of a cross-functional, service-oriented team, working on extending and maintaining our Affiliate Marketing platform. You design and build reliable services by writing clean, secure, and well-tested code, following modern enginee

Catapult is building the future of sports performance technology, with a mission to Unleash the Potential of every athlete and team on earth. We don't just work in the sporting industry; we are actively changing it. Since 2006, our solutions have been leading the way in sports performance software,

The Tripadvisor Group connects people to experiences worth sharing, and aims to be the world’s most trusted source for travel and experiences. We leverage our brands, technology, and capabilities to connect our global audience with partners through rich content, travel guidance, and two-sided market

Software Engineer | £50,000 - £70,000 We're working with a pioneering life-safety technology innovator on this exciting opportunity. This is a rare chance to join an elite R&D team at the intersection of software and hardware, developing mission-critical gas detection instruments that save thous

Role Overview Sperry Marine is a leading supplier of navigation, communication, information, and automation systems for commercial marine and naval markets. Headquartered in the United Kingdom, we have an extensive international presence across Europe, the Americas and Asia, employing almost 400 peo

Catapult is building the future of sports performance technology, with a mission to Unleash the Potential of every athlete and team on earth. We don't just work in the sporting industry; we are actively changing it. Since 2006, our solutions have been leading the way in sports performance software,

Lead Software Development Engineer - Services We're working with a mission-driven fintech giant dedicated to changing banking for good through massive-scale cloud engineering on this exciting opportunity. As a Lead Engineer, you will anchor a backend-focused squad, driving the technical evolution of

Junior Software Engineer You've been building backend services for a couple of years and you're ready to own them — not just write code that disappears into someone else's monolith. This is a mid-level backend role at a PE-backed company that builds technology within InsureTech The platform is cloud

Catapult is building the future of sports performance technology, with a mission to Unleash the Potential of every athlete and team on earth. We don't just work in the sporting industry; we are actively changing it. Since 2006, our solutions have been leading the way in sports performance software,

JPMorgan Chase & Co.

Lead Software Engineer - Java/Python - Risk Data Platform & Strategy 210736692 T15:10:49 00:00 London Software Engineering Full time Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries,

StrideUp is leading a new era of values-driven finance. Ranked the 5th fastest growing fintech in the UK and Ireland in 2025, we have already deployed hundreds of millions in property finance, supporting people in achieving their financial goals. What makes us different is how we combine purpose wit

HiveMQ is the Industrial AI Platform helping enterprises move from connected devices to intelligent operations. Built on the MQTT standard and a distributed edge-to-cloud architecture, HiveMQ connects and governs industrial data in real time, enabling global leaders like Audi, BMW, Eli Lilly, and Si