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Staff System Software Engineer

About Graphcore At Graphcore, we’re building the future of AI compute. We’re a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale. As part of the Soft ...

Senior Software Engineer (Devsecops)

Overview Senior Software Engineer (DevSecOps) – Contract | Inside IR35 | Up to £580/day | Full-time | North Yorkshire (1 day per week on-site, increasing from September) You will join a global IT consultancy delivering digital transformation to a well-established financial services organisa ...

Software Quality Assurance Engineer

Overview We are searching for an experienced Software Quality Assurance Engineer / Software Tester for an extremely exciting technology and data-focussed business based near to Exeter, Devon. This role is hybrid; you are required in the office a minimum of 2-days per week , ...

Senior Python Software Engineer

Overview Validus is looking for a Senior Backend Software Engineer to join our technology team, building Horizon , our award-winning platform used by alternative asset managers for trade execution, portfolio management and risk analysis . You will work alongside q ...

Staff System Software Engineer

About Graphcore At Graphcore, we’re building the future of AI compute. We’re a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale. As part of the Soft ...

Senior Software Engineer Simulation

Overview MathWorks has a hybrid work model that enables staff members to split their time between office and home. The hybrid model provides the advantage of having both in-person time with colleagues and flexible at-home life optimizations. Learn More: Bring your software engineering ex ...

Software Engineer – Retail Banking

LHV Bank Limited is a UK-licensed bank operating across three core business segments: Retail Banking, SME Lending, and Banking Services (BaaS). The bank is a wholly owned subsidiary of LHV Group, a listed financial services provider headquartered in Estonia. LHV Bank operates under a full UK banking licenc ...

Software Engineer – Retail Banking

LHV Bank Limited is a UK-licensed bank operating across three core business segments: Retail Banking, SME Lending, and Banking Services (BaaS). The bank is a wholly owned subsidiary of LHV Group, a listed financial services provider headquartered in Estonia. LHV Bank operates under a full UK banking licenc ...

Senior Frontend Software Engineer

We’re a new team operating with startup urgency to create new customer growth. Expect end‑to‑end ownership—rapid experimentation, fast shipping, and leaning in wherever the work takes you, beyond your job title. If you’re ambitious, hard‑working, and excited to build 0→1 against tall ambitions, you’ll thri ...

Sr. Software Engineer, Inference

About the role: Our Inference team is responsible for building and maintaining the critical systems that serve Claude to millions of users worldwide. We bring Claude to life by serving our models via the industry's largest compute-agnostic inference deployments. We are responsible for the ...

Software Engineer Intern, UI

Teamwork makes the stream work. Roku is changing how the world watches TV Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the TV str ...

Principal Software Engineer Personalisation

As a Principal Engineer at M&S, you’ll play a critical role in shaping our technical direction and delivering against our strategic goals. Acting as a senior technical leader, you’ll drive engineering excellence, influence architecture, and align technology decisions with business priorities. You’ll join o ...

Staff System Software Engineer

At Graphcore, we’re building the future of AI compute. We’re a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale. As part of the SoftBank Group, backed by significant ...

Senior Frontend Software Engineer

Tesco UK • London • Permanent • Apply by 14-May-2026 We're a new team operating with startup urgency to create new customer growth. Expect end‑to‑end ownership-rapid experimentation, fast shipping, and leaning in wherever the work takes you, beyond your job title. If you're ambitious, hard‑ ...

Senior Software Engineer TRAX

Senior Software Engineer - TRAX Location London Business Area Engineering and CTO Ref # Description & Requirements Description The Trade Automation & Execution group builds the platforms and services that power modern electronic tradin ...

Principal Embedded Software Engineer

An exciting start-up disrupting the consumer hardware industry is building a new category of AI-native devices. Firmware sits at the core of their products, and they are looking for a Principal Embedded Engineer to help build the embedded platform that will power every device they create. In this ro ...

Staff System Software Engineer

At Graphcore, we’re building the future of AI compute. We’re a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale. As part of the SoftBank Group, backed by significant ...

Software Engineer Runtime Systems

Data teams waste countless hours wrestling with infrastructure instead of solving their businesses’ most critical problem: How to get more value from their data. Tower changes that. We're a Python-native serverless data stack built on Apache Iceberg with powerful ETL and Lakehouse management tools. ...

Full Stack Software Engineer

Why Faculty? We established Faculty in 2014 because we thought that AI would be the most important technology of our time. Since then, we’ve worked with over 350 global customers to transform their performance through human‑centric AI. You can read about our real‑world impact here. < ...

Senior Embedded Software Engineer

Job title: Senior Embedded Software Engineer Salary Range: Negotiable About The Role As a Senior Embedded Software Engineer, you will be reporting to the Software Engineering Manager as an embedded systems developer. Responsible for integration of hardware and soft ...

Software Engineer Production Verification

The opportunity Unity’s scale and versatility serve millions of developers building for hundreds of target configurations, genres, and platforms. As our technology stack has grown more powerful and complex, the need for real‑world validation of innovations prior to broad release has become critic ...

Staff Software Engineer, Backend

Dataminr is seeking a Staff Software Engineer to join our MSA team in the UK or Ireland. This is a unique opportunity to architect and build large-scale, globally distributed applications that process hundreds of thousands of data points per second. In this role, you'll be at the forefront of innovation, w ...

Staff Frontend Software Engineer

We are looking for a brilliant, creative, curious, and technically ambitious Staff Frontend Software Engineer to join our team. This team delivers internal and customer-facing web applications to manage complex ad campaigns and provide deep reporting, analytics, and data visualisation capabilities powered ...

Staff Software Engineer, Lending

About Airwallex Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide – including Brex, Rippling, Navan, Qantas, SHEIN and many more – with ful ...

Staff Python Software Engineer

About Abound We're redefining consumer lending in the UK, and beyond. Using advanced AI and Open Banking data, we make fair, affordable personal finance available to more people. While traditional lenders rely almost entirely on credit scores, we look at the full financial picture - how much you ...

Senior Embedded Software Engineer

Embedded Software Engineer (Senior Level) Location: East Berkshire / Thames Valley corridor Salary: Competitive + benefits The Opportunity A fast-growing UK aerospace and defence organisation is seeking an experienced embedded systems engineer to join its softwar ...

Senior Embedded Software Engineer

Reading - On site (Role will initially start in London E14 for training) This role will be 5 days per week on-site. Summary: TUALCOM specialises in the design and manufacture of advanced RF navigation and communication systems. We are a global leader in commercial of ...

Software Engineer — Linux Developer

PACE Anti-Piracy Inc., is an industry leader in the development of robust protection products, and flexible licensing management solutions. Since 1985, PACE has provided software publishers and developers with easy to use, high quality solutions for anti-piracy protection and secure software distribution. ...

Senior Software Engineer (Platform)

At Longshot Systems we build advanced platforms for sports betting analytics and trading. We're looking for a Senior Software Engineer to join the team that owns and develops our trading platform. Longshot is a small, focused company and so the role suits someone who can architect and implement whatever is ...

Senior Software Engineer Platform

At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalized learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. So far, 90,000 tutors have deli ...

Software Engineer Media Drivers

Job Overview Arm's Image Signal Processor (ISP) group provides image processing technology for a range of sectors and use cases, including surveillance cameras, drones and automobiles. The SoCs at the heart of these devices use our intellectual property in the form of software and hardware design ...

Principal Embedded Software Engineer

Join a leading UK deep-tech design consultancy – South Oxfordshire, Hybrid Working Model This established engineering business delivers complex embedded and silicon solutions across communications, beamforming and advanced FPGA-based systems. They are now looking for a Principal Embed ...

Senior C# Software Engineer

Developing high quality enterprise software in C# .NET, with flex for part time working This is an opportunity for an experienced C# .NET Software Engineer to join a successful, growing mid‑sized company where good design skills and dedication to creating high quality code will be valued. T ...

Senior Software Engineer iOS

At Blacklane , we create journeys people actually look forward to, for passengers in the back seat and the chauffeurs behind the wheel. Our Guest App is where those journeys start: guests in 50+ countries use it to book, manage, and track their rides, from airport pickups to full-day booking ...

Senior Rust Software Engineer

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. About Onyx Capital Group Onyx Capital Group is the world's #1 liquidity provider for energy derivatives, trading over $3.2 trillion in notional value annually. Through Onyx Commodities, the F ...

Senior Embedded Software Engineer

Role: Senior Software Engineer Location: East Sussex (On-site) Salary: Up to £55,000 (DOE) Start Date: ASAP Type: Permanent Company Overview Our client is a leading engineering and manufacturing organisation deliverin ...

Senior Embedded Software Engineer

The Role This is a hands‑on Embedded Software Engineer position offering involvement across the full product lifecycle. You will work on a mix of firmware development, electronics design, and real‑world system integration, with your work deployed directly into vehicles. Key Respo ...

Software Engineer SMS International

At Klaviyo, we value the unique backgrounds, experiences and perspectives each Klaviyo (we call ourselves Klaviyos) brings to our workplace each and every day. We believe everyone deserves a fair shot at success and appreciate the experiences each person brings beyond the traditional job requirements. If y ...

Principal Software Engineer Data

Principal Software Engineer - Data Department: IT Employment Type: Full Time Location: London, UK Description Oxford Economics’ data platform is entering a new phase of growth, with increased scale, visibility, and business importance. We ...

Senior Frontend Software Engineer

We’re a new team operating with startup urgency to create new customer growth. Expect end‑to‑end ownership—rapid experimentation, fast shipping, and leaning in wherever the work takes you, beyond your job title. If you’re ambitious, hard‑working, and excited to build 0→1 against tall ambitions, you’ll thrive ...

Software / Integration Engineer (Python)

Sika is a specialty chemicals company with a globally leading position in the development and production of systems and products for bonding, sealing, damping, reinforcing, and protection in the building sector and industry. Sika has subsidiaries in 103 countries around the world, produces in over 400 fact ...

Staff Software Engineer (Data)

The Role As a Staff Software Engineer, you will be a technical leader in our Data Science Products team and in the Data, Analytics and AI organisation of Arrive. The Data Science Products team ingests billions of complex sensor data points daily to produce advanced machine learning products that ...

Graduate Consultant Software Engineer

Software Development Role for Graduates Locations: London, Cambridge, Manchester Salary: £45,000 + Profit Share The Role The role is a permanent developer role for graduates, or soon-to-be graduates, or those without a degree who are alrea ...

Senior Software Engineer (C++)

Join OneAdvanced We're looking for a Senior Software Engineer to design, build, and maintain high-quality software at the heart of our health technology products. You'll work closely with product, clinical, and engineering teams to deliver software that is reliable, secure, and built to t ...

Exceptional Software Engineer (London)

xAI’s mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We ...

Physical AI Software Engineer

What You Do at AMD Changes Everything At AMD, our mission is to build great products that accelerate next-generation computing experiences—from AI and data centers, to PCs, gaming and embedded systems. Grounded in a culture of innovation and collaboration, we believe real progress comes from bold ...

Embedded Security Software Engineer

A leading technology company in Farnborough seeks a passionate Software Engineer to develop security solutions in a collaborative environment. The role requires expertise in C programming and embedded systems, along with strong debugging skills. Candidates with a Bachelor's degree in a relevant field and a commi ...

RD&T Software Engineer

RD&T Software Engineer OUTSIDE IR35 ContractMonday to Friday (Days)Leamington Spa Job Description Develop and maintain software tools for tolerance analysis, variation simulation, and robust design, enabling engineers to evaluate product performance under real-world va ...

Software Engineer (C++ / C#)

Mission-Critical HF Communications Systems The Opportunity We are looking for a Principal Software Engineer with deep expertise in modern C++ and C# to support the development of next-generation secure HF communication and networking systems. This is a hands-on technical ...

Software Engineer – Risk Technology

Provn are proud to be partnered with a leading systematic hedge fund as they look to hire a Software Engineer to join their Risk Technology team in London. Our client is a highly advanced, data-driven investment firm that places technology at the core of its trading and risk management capabilities. ...

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    Lead Software Engineer Java Javascript Aws Jobs in United Kingdom Job Search Guide, Trends and Insights