system software developer jobs in Kings Langley

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Staff/principal systems architect

Imagination Technologies
Kings Langley

RoleThe Power VR team produce the world's leading family of ultra‑low power GPU IP cores. We are scaling our architecture team and are looking for GPU experts to help define the future generations of Power VR GPU architecture. In this role, you will be working closely with the senior leadership of the company in defining the roadmap of our GPU family and deliver the architecture of our next‑gen...

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3 days ago

Software Developer (Web & Internal Tools)

DataTech Analytics
Hemel Hempstead

Software Developer (Web & Internal Tools) Remote-first | UK-based up to £50,000 PA Dependent on experience We’re supporting a well established UK adventure business that has recently brought its website development in-house and is now modernising internal systems and tooling. This is a hands on role in a small, trusted tech team, working across a customer facing web platform and the internal...

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4 days ago

French speaking IT Software Business Developer

French Selection (FS)
Hemel Hempstead

You will be responsible for generating new business while managing and expanding existing client relationships. The role suits a confident, customer-focused sales professional with experience selling complex B2B software solutions. Key Responsibilities: - Drive new business opportunities and achieve sales targets across software and associated services

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6 days ago

Geographic Information System Developer

Matchtech
Watford

Job Description 💻: GIS Development 🏢: Leading Global Marine Company 🍃: Offshore Wind 📌: Remote - 1 trip per month to the office An established geoscience and offshore energy consultancy is looking for a Geospatial Developer to join its UK-based team, with opportunities to work from Newcastle, Aberdeen, Glasgow or London 🌍 This role is ideal for someone who enjoys turning complex spatial...

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11 hours ago

Senior Software Developer | Webigence and Spark Travel

Spark Travel
Hemel Hempstead

🚀 About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‑first, often highly complex software. Our engineers pair forward‑thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is anything but. Alongside a handful of long‑standing third‑party clients, we’re scaling our own SaaS...

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12 hours ago
Hybrid

Senior Software Developer with a Backend Focus

Prighter
Watford

About Prighter Prighter is a fast-growing LegalTech company building productised services and SaaS solutions for compliance with data protection as well as AI & digital governance regulations. With the mission to enable companies around the world to comply with regulatory requirements for their digital business, our services and SaaS solutions guide our global clients through the increasingly...

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a day ago
Remote

Senior Full-Stack Software Developer (React.js &

Cuva Health
Hemel Hempstead

We're Cuva Health, a UK healthcare start-up on a mission to make access to treatments simpler, safer, and more convenient. Our digital platform is built with React.js & Nuxt.js, and we're looking for a Full-Stack Developer to help us complete our initial project, deliver new features, optimise performance, and scale our platform as we grow. What you'll do - Develop and extend our React.js &...

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7 hours ago
Hybrid

VEHICLE TEST ENGINEER - ADAS SYSTEMS

JLR
Hemel Hempstead

Join JLR as a Vehicle Test Engineer – ADAS. Join JLR and play a key role in shaping the future of driving technology. We’re looking for a Vehicle Test Engineer – ADAS to help validate and refine advanced driver assistance systems that make vehicles safer, smarter, and more intuitive. In this role, you’ll work within our Assisted & Automated Driving (AAD) validation team, preparing vehicles for...

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14 hours ago
Hybrid

RF Systems Engineer

MBDA
Watford

Job Description Stevenage At MBDA, we are continuing to grow our Data Link Systems organisation, providing a world leading missile data link capability. We have a number of exciting opportunities within Data Link Systems, working across the product lifecycle from research, the early concept phase, through full product design to production. These roles require a range of knowledge and experience...

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11 hours ago

Principal Systems Engineer

Synergize Consulting
Watford

PROJECT DESCRIPTION Join a fast-moving, outcome-driven engineering team that builds high-quality simulations and real-time experiences using commercial and proprietary game engines. You'll shape how we exploit, extend, and integrate engines to solve complex systems problems, influence product roadmaps, and mentor engineers across disciplines. If you love squeezing performance from engines,...

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11 hours ago

Control System Engineer

Copello Global
Hemel Hempstead

Opportunity: Copello is partnering with a Defence client to recruit a Principal Control Systems Engineer to join their team. In this role, you will use your expertise in PLC and SCADA systems to design, develop, and support advanced control and HCI solutions for naval platform management systems. This is your chance to work on high integrity systems in a secure, highly regulated defence...

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14 hours ago

Senior Backend Engineer – High-Scale Systems

Prism Digital
Watford

You will be responsible for the entirety of the back end features of the products.

You will be in charge of building scalable backend services and awesome messaging queues.

You will be responsible for developing a Python-based back end platform that's handling 100,000+s of interactions daily.

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11 hours ago
Hybrid

Integration & Systems Validation Engineer - Undergraduate Placement 2026

MBDA
Watford

You will likely have opportunities to travel throughout the UK and internationally to support these activities. An ISV engineer will be: - Practically minded and interested in conducting real-world test of software, hardware and missile systems. - Creative and practical so that they can work with complex problems and derive logical solutions.

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11 hours ago

Software Developer (Web & Internal Tools)

DataTech Analytics
Watford

Software Developer (Web & Internal Tools) Remote-first | UK-based up to £50,000 PA Dependent on experience We're supporting a well established UK adventure business that has recently brought its website development in-house and is now modernising internal systems and tooling. This is a hands on role in a small, trusted tech team, working across a customer facing web platform and the internal...

View salary & More Info
4 days ago

Geographic Information System Developer

Matchtech
Hemel Hempstead

Job Description 💻: GIS Development 🏢: Leading Global Marine Company 🍃: Offshore Wind 📌: Remote - 1 trip per month to the office An established geoscience and offshore energy consultancy is looking for a Geospatial Developer to join its UK-based team, with opportunities to work from Newcastle, Aberdeen, Glasgow or London 🌍 This role is ideal for someone who enjoys turning complex spatial...

View salary & More Info
11 hours ago
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Senior Software Developer | Webigence and Spark Travel

Spark Travel
Watford

About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‐first, often highly complex software. Our engineers pair forward‐thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is anything but. Alongside a handful of long‐standing third‐party clients, we're scaling our own SaaS product—Spark...

View salary & More Info
3 hours ago

French speaking IT Software Business Developer

French Selection (FS)
Watford

You will be responsible for generating new business while managing and expanding existing client relationships. The role suits a confident, customer-focused sales professional with experience selling complex B2B software solutions. Key Responsibilities: - Drive new business opportunities and achieve sales targets across software and associated services

View salary & More Info
6 days ago
Hybrid

Senior Software Developer with a Backend Focus

Prighter
Hemel Hempstead

About Prighter Prighter is a fast-growing LegalTech company building productised services and SaaS solutions for compliance with data protection as well as AI & digital governance regulations. With the mission to enable companies around the world to comply with regulatory requirements for their digital business, our services and SaaS solutions guide our global clients through the increasingly...

View salary & More Info
9 hours ago
Remote

Senior Full-Stack Software Developer (React.js & Nuxt.js)

Cuva Health
Hemel Hempstead

We’re Cuva Health, a UK healthcare start-up on a mission to make access to treatments simpler, safer, and more convenient. Our digital platform is built with React.js & Nuxt.js, and we’re looking for a Full-Stack Developer to help us complete our initial project, deliver new features, optimise performance, and scale our platform as we grow. What you’ll do - Develop and extend our React.js &...

View salary & More Info
12 hours ago
Remote

Senior Full-Stack Software Developer (React.js &

Cuva Health
Watford

We're Cuva Health, a UK healthcare start-up on a mission to make access to treatments simpler, safer, and more convenient. Our digital platform is built with React.js & Nuxt.js, and we're looking for a Full-Stack Developer to help us complete our initial project, deliver new features, optimise performance, and scale our platform as we grow. What you'll do - Develop and extend our React.js &...

View salary & More Info
7 hours ago
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