Senior Staff Software Engineer Jobs In UK - 2,085 Job Positions Available

1 – 20 of 2,085 jobs
Cohere jobs

Who are we? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems. We’re training and deploying frontier models for enterprises

Cohere  25 days ago
OLIX jobs

About OLIX AI is growing faster than any technology in history and the explosion in demand has created a massive infrastructure gap; we can no longer build chips or power stations fast enough to keep up.

OLIX  13 days ago
Ledgy jobs

At Ledgy, we’re on a mission to make Europe a powerhouse of entrepreneurship by building a modern, tech-driven equity management and financial reporting platform for private and public companies. In 2026, we aim to be the

Ledgy  9 days ago
On jobs

Our Product R&D business is performing and growing strongly, which is why we are looking for a Staff Software Engineer with a strong focus on event-driven architectures to help scale On’s business to the next level. As a key

On  13 hours ago
Barclays jobs

Job Description Purpose of the role To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. Accountabilities Development and delivery of high-quality software solutions by using

Barclays  9 days ago
Public Library of Science jobs

The position is anticipated to be short-term, and not expected to exceed April 30, 2028. Please note that there is no guaranteed duration of the position, and your employment will be at will and for no

Public Library Of Science  28 days ago
Chainguard jobs

Chainguard is the trusted source for open source. By delivering hardened, secure, and production-ready builds of all the open source software engineers and AI agents rely on, Chainguard helps organizations build faster, stay compliant, and eliminate risk. Our

Chainguard  28 days ago
Axon jobs

Join Axon and be a Force for Good. At Axon, we’re on a mission to Protect Life. We’re explorers, pursuing society’s most critical safety and justice issues with our ecosystem of devices and cloud software. Like our

Axon  27 days ago
CoMind jobs

At CoMind, we are developing a non-invasive neuromonitoring technology that will result in a new era of clinical brain monitoring. In joining us, you will be helping to create cutting-edge technologies that will improve how we

CoMind  25 days ago
Healthtech 1 jobs

Lets make the NHS the most advanced healthcare system in the world The world’s best healthcare, for free. Its not a new idea, its called the NHS. But the largest healthcare provider is fundamentally broken. So

Healthtech 1  21 days ago
Wise jobs

Company Description Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending

Wise  20 days ago
Marks & Spencer jobs

Were changing the way we do things, and putting industry leading innovation at the heart of how we operate; we need a stellar engineering team to make it happen. Youll be joining one of the most

Marks & Spencer  19 days ago
Barclays jobs

Job Description Purpose of the role To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. Accountabilities Development and delivery of high-quality software solutions by using

Barclays  15 days ago
Cirrus Logic jobs

For over four decades, Cirrus Logic has been propelled by the top engineers in mixed-signal processing. Our rockstar team thrives on solving complex challenges with innovative end-user solutions for the worlds top consumer brands. Cirrus Logic is

Cirrus Logic  14 days ago
Hopper jobs

About the job Did you know Hoppers technology powers some of the largest travel portals in the world? Our Hopper Technology Solutions (HTS) platform drives travel purchases for major global brands — from banks to airlines

Hopper  14 days ago
Grafana Labs jobs

Grafana Labs, the company behind the open observability cloud, is founded on the principles of open source, open standards, open ecosystems, and open culture. Grafana Cloud, our fully managed observability platform, is flexible and built for

Grafana Labs  13 days ago
Marks & Spencer jobs

Join M&S as a Staff Software Engineer within our Store Operations C&H team and help shape the future of retail technology. As part of our Software Engineering community, youll join a trusted and iconic brand undergoing an exciting digital transformation.

Marks & Spencer  14 days ago
Catapult Sports jobs

Senior Software Engineer (Motorsport) DO YOU WANT TO WORK FOR THE WORLD LEADER IN ELITE SPORTS PERFORMANCE ANALYTICS? Catapult is a world leader in sports performance technology, serving over 2,900 teams across 40 sports. We improve many of your

Catapult Sports  12 days ago
Tokamak Energy jobs

Tokamak Energy is a global leader in fusion energy and high temperature superconducting (HTS) technologies. We work with governments and industry to develop and bring fusion and HTS solutions to market through innovation and strategic partnerships.

Tokamak Energy  12 days ago
printed.com jobs

We are Printed.com, one of the largest and fastest growing on-line print shops in the UK. We are filled to the brim with a passionate team who are mad about printing, designing, building and growing the

Printed.com  12 days ago

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