Senior Software Development Engineer jobs in St Albans

We believe in better. And we make it happen. Better content. Better products. And better careers. Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions of people love. And we do it all...

Software Engineer / Full Stack Developer (C# .Net Core AWS JavaScript) St Albans / WFH to £100k If you are considering sending an application, make sure to hit the apply button below after reading through the entire description. Opportunity to progress your career in a senior hands-on role at a technology driven trading company that invest in Sports betting markets, with a flat structure where...

Software Engineer / Full Stack Developer (C# .Net Core AWS JavaScript) St Albans / WFH to £100k Opportunity to progress your career in a senior hands-on role at a technology driven trading company that invest in Sports betting markets, with a flat structure where you will get your voice heard and can make a real impact on the bottom line, earning significant bonuses. What's in it for you: As a...

Role Overview We are seeking a skilled and experienced software engineer to develop and optimise Vulkan drivers and related software components for our GPU platform. This role focuses on ensuring compliance with the Vulkan standard and delivering high performance across a range of workloads. Key Responsibilities - Design, implement, and maintain Vulkan drivers tailored to our custom GPU...

Interested in building software that powers real-time robotics systems? I’m partnered with a fast-growing defense tech startup that’s redefining how robotics and autonomy perform in the field. They’re looking for a Senior Full Stack Developer to design, build, and deploy scalable software that drives real-time control, telemetry, and analytics for advanced robotic platforms. This is your...

Senior Data Engineer – Hybrid (Hertfordshire, 1 day/week) Salary: £65,000–£75,000 + 10% discretionary bonus Please read the information in this job post thoroughly to understand exactly what is expected of potential candidates. We’re partnering with a Private Equity–backed FMCG company. They are looking for a technically strong Senior Data Engineer to help shape and scale their data...

Job Title: Senior Electrical Engineer Salary: £65,000 - £75,000 DOE Location: Hertfordshire, UK Job Type: Permanent I'm seeking an enthusiastic and motivated Senior Electrical Engineer to join a growing engineering team, working on complex and innovative projects across the pharmaceutical and life sciences sectors. Key Responsibilities: - Deliver electrical design solutions across RIBA...

🚀 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...

Our client is large organisation with over 5000 staff and are urgently seeking a skilled and motivated Senior Infrastructure Engineer to join our Head Office team in Hertfordshire. This is a fantastic opportunity for an experienced engineer with a strong on-premises infrastructure background who’s also comfortable working across modern cloud technologies. Check out the role overview below If you...

Senior Software Developer - Java / Python with Delphi We’re looking for an experienced Software Engineer (Java/Python) to join a high-profile government project focused on modernising and integrating complex systems within a secure environment. You’ll work across backend development, integration and automation – with occasional support for legacy Delphi components as part of wider platform...

Senior Network Engineer - Hertfordshire: Hybrid x3 onsite - Package: £75k + car allowance + package Apply promptly! A high volume of applicants is expected for the role as detailed below, do not wait to send your CV. Overview: We are seeking a strategic and forward-thinking Network Engineer to lead the design, governance, and evolution of our clients IT and network infrastructure. Working...

About PostGrid: PostGrid is a global leader in enterprise SaaS platform for automated offline communications. Our robust APIs empower organizations to create, personalize, and dispatch physical mail letters, postcards, checks, and more to any address on the globe without ever touching an envelope, while ensuring clean address data. Operating at massive scale across multiple regions, we’re...

Senior Software Developer required by a successful software company with an international client base. The Senior Software Developer will be responsible for full stack development with C# and React as part of the ongoing evolution of the company's core SaaS product as they evolve a traditional monolith architecture towards a modular monolith. Key experience - Extensive C# experience - SQL...

In support of the growing workload within both the infrastructure engineering services our client has an opening for a Senior / Principal Drainage Engineer. Their Land Development Team has an established track record delivering technically demanding projects in the Strategic Land, development, building and highway infrastructure sectors. This work ranges from complex residential led/Commercial...

Job Description Your new company Join a purpose-driven organisation at the heart of a thriving community, where technology is being harnessed to transform lives. This values-led public sector organisation is embarking on a bold digital transformation journey, with a clear mission to deliver outstanding services to end-users through innovation and excellence. With a strong commitment to social...

Job Title: Authorising Engineer Salary: £75,000 to £85,000 + Car Allowance £5k, Plus Pension, Private medical etc... located:- Hertfordshire with some additional coverage in Cambridgeshire and Southern Midlands Job Purpose:- The Authorising Engineer ensures compliance with statutory and legislative requirements for electrical and mechanical systems. This involves developing and auditing Safe...

Senior Software Engineer Location: Remote with Sheffield HQ visits 6 times a year Annual Salary: £60,000- £75,000 We are currently looking for Senior Software Engineers that have experience with our Backend tech stack (TypeScript, Node & AWS) Join Our Engineering Evolution at Twinkl At Twinkl, we're not just building software - we're transforming how millions of educators and learners...

Interested in building software that powers real-time robotics systems? I’m partnered with a fast-growing defense tech startup that’s redefining how robotics and autonomy perform in the field. They’re looking for a Senior Full Stack Developer to join their team of developers who are designing, building, and deploying scalable software that powers real-time control, telemetry, and analytics for...

🚀 Senior Front-End Software Engineer (React / TypeScript) Location: Remote (1 day per month in Oxford, UK) Type: Permanent | SaaS | Global Tech Company Are you passionate about building exceptional, scalable front-end applications? Our client — a leading SaaS company based near Oxford — is expanding and looking for a Senior Front-End Software Engineer to help shape the future of their...

Our client, a fast-growing defence tech startup, is looking for an experienced fullstack developer to join their team! Role Overview: Design, develop, and deploy end-to-end full-stack solutions for real-time robotics systems. Work across distributed backend services and high-performance frontend interfaces to enable reliable telemetry, control, and analytics for mission-critical...