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C++ Software Engineer

An exciting opportunity for a C++ Software Engineer has arisen at a fast-growing quantum computing company, based in Cambridge. This is a great opportunity for a C++ Software Engineer to design and build software models and simulations of next-generation quantum computing systems. <br ...

Embedded Software Engineer

A dynamic and expanding engineering company, leading the way in advanced technical solutions, is seeking an experienced Embedded Software Engineer. The primary focus of the role is developing C++ code for embedded electronic systems and products. The Role Design and ...

Software Engineer AI

Software Engineer specialising in AI Grimsby £70k to £80k per annum… Principal IT are working exclusively with a leading financial organisation based in Grimsby who are looking to begin their AI development function in house now the ground work has been done by an outside ...

Lead Software Engineer

Lead / Founding Engineer (Stealth Consumer Startup) We’re currently partnered with a stealth, early-stage consumer startup building a new interactive web platform. They’re looking for a Lead / Founding Engineer to join at an early stage and take ownership ...

Software Engineer QEC

Metric has partnered with a leading quantum technology company developing next-generation quantum computing systems to hire a Quantum Software Engineer specialising in Quantum Error Correction (QEC)... hiring at the Senior level to! This role focuses on building the foundations of fault-tole ...

Java Software Engineer

An exciting opportunity for a Java Software Engineer has arisen with a leading semiconductor company specialising in high-performance mixed-signal processing, based in London. This is an exciting opportunity for a Java Software Engineer to design and evolve cross-platform applications, SDKs, ...

Principal Software Engineer

Principal Software Engineer Tadcaster, UK | Global Engineering Projects Are you a senior automation software leader who thrives on complex challenges and real‑world impact? At Mpac , we design and deliver world‑class automat ...

Software Verification Engineer

Software Verification Engineer An exciting opportunity is available for an experienced Software Verification and Validation Engineer to join a highly regarded engineering organisation working on advanced, safety-critical systems. This role sits within a specialist e ...

Staff Software Engineer

Staff Software Engineer – AI/ML (Agentic AI) Engineering | UK Remote / London (hybrid) Overview My client is a fast-growing, product-led technology company investing heavily in AI and next-generation machine learning solutions. They ar ...

Staff Software Engineer

Staff Machine Learning Engineer – AI/ML Information Extraction Remote (Or Hybrid If London based – 2 days) Company Overview My client is a fast-growing, product-led technology business operating within a specialist professional services sect ...

Principal Software Engineer

Fastest Growing Start-up in the UK | Defense We are partnered with one of the UK's fastest growing start-ups. They are a very technically focused group building cutting-edge decision making technology. The company's founding team has real pedigree, with backgrounds from t ...

Software Sales Specialist

*PLEASE NOTE, THIS POSITION REQUIRES THE SUCCESSFUL CANDIDATE TO WORK IN THE OFFICE IN ABERDEEN FOR A MINIMUM OF THREE DAYS PER WEEK Job Title: Software Sales Specialist Location: Aberdeen Department: Sales Reports to: MD Overview We’re hiring a driven Sof ...

Cloud Software Engineer

Our Client is hiring a Cloud Software Engineer to build and maintain the cloud layer that supervises and monitors fleets of autonomous industrial vehicles. This is a key role enabling fleet visibility, operational dashboards, and scalable deployments across Europe and North America. This is not embedde ...

Robotics Software Engineer

Location: Mostly remote/ Hybrid - Southampton or London or Porto We’re working with a global company using technology to transform operations at sea enabling people and the planet to thrive. Fearless innovation drives everything they do. They challenge convention, break bo ...

Software Application Engineer

This role sits within an Automotive Application Engineering team that partners closely with automotive customers from initial concept through to product commercialization. The group contributes across the full embedded software lifecycle, including hardware and software design, feature prototyping and integra ...

Embedded Software Engineer

Job Title: Embedded Software Engineer Location: London, United Kingdom Company: Chevalier Tech Job Type: Full-Time, Permanent About Chevalier Tech Chevalier Tech is a cutting-edge technology company based in London, focused on d ...

AI Software Engineer

Founding AI Software Engineer | Global Media | London / Yorkshire | The Opportunity Join a newly formed AI team acting as an internal incubator for a highly established, global media and technology group. We are reinventing how we operate through the lens of artific ...

Midweight Software Engineer

Our New Chapter: Jaywing and Stubben Edge Group Jaywing, an award-winning marketing agency, is now a proud part of Stubben Edge Group, a cutting-edge fintech innovator. This combination has created a unique powerhouse, blending deep expertise in marketing technology with the dynamic, ...

Lead Software Engineer

Lead Rust Engineer Up to 120,000/130,000 London Low Latency | Async Rust | Tokio Drones We have a new and exclusive partnership with one of the most exciting scale-ups in Europe, who are looking to double in size their engineering tea ...

Java Software Engineer

Required : Experience in Kotlin (or significant Java experience ) Experienced in API development, SQL/databases, HTML/Javascript Excellent writing skills and attention to detail in code Proactive person who will not wait to be told what to do nex ...

Embedded Software Engineer

Embedded / Low-Level Software Engineer – Defence & Security Newcastle SC Cleared / Eligible The Opportunity Work at the cutting edge of low-level and embedded systems, developing high-performance, secure software for mission-critical ...

Principal Software Engineer

We’re working with a fast-growing technology consultancy that is building a strong reputation across the Energy & Commodities trading space, delivering modern engineering, AI, and data platforms for some of the most sophisticated trading environments globally. Following significant growth wi ...

Lead Software Engineer

A fast-growing, product-focused tech business is looking for a Principal / Lead Software Engineer to guide a skilled engineering team based in Nottingham . This is a primarily on-site role , with some hybrid flexibility, ideal for someone who enjoys hands-on ...

Junior Software Engineer

About the role This is an 11-week summer internship within a global FinTech organisation operating one of the world’s largest digital payments networks. You’ll gain hands-on experience working on high-impact systems that power secure, real-time tran ...

Software Engineer (Python)

Are you a top performer with aspirations to be the best? Are you proficient in Python ? Are you looking for your next career step? This role could potentially offer you an uplift in comp, responsibility and offers great scope for progress ...

Lead Software Engineer

Enhanced security clearance is required for this role. We’re looking for an experienced Software Engineer to help build and scale secure backend platforms used by National Security and Defence customers. You’ll work on modern cloud‑based systems using a mix of commercial and open‑source tech ...

Software Engineer (Python)

We’re working with a growing technology business looking to appoint an experienced backend-focused developer to support the continued evolution of a commercial SaaS platform used by enterprise clients. This is a hands-on role within a collaborative technical team, focused on developing scala ...

Scala Software Engineer

£100,000 - £115,000 base salary We’re partnered with an AI-native customer experience platform that’s transforming how ecommerce brands support and engage with their customers through intelligent AI Agents. They’re now looking to hire a < ...

Java Software Engineer

Senior Software Engineer - London Harrington Starr are working alongside a unique financial trading technology firm who are seeking 10+ Senior Java Developers to join their Core Development team and build out low latency systems. You absolutely have to hav ...

GPU Software Engineer

GPU SW Engineer | 12-month Inside IR35 contract | Onsite in Cambridge A global leader in telecommunications and consumer electronics is seeking a GPU Software Engineer to join a specialised team on a contract basis. The company is currently focused on inv ...

Software Development Trainer

Software Development Trainer (Skills Bootcamps) Location: Brighton, Telecom House (training centre class room delivery) Contract Type: Freelance / Associate (June – September 2026) At Creative Process Digital , we’re proud ...

Software Test Engineer

Security cleared Software Test Engineer – (Embedded Systems) Luton HQ (Four days a week) Up to £71 p/h Inside IR35 SC clearance essential *We are not looking for Automation Test, QA, Sof ...

Software Sales Manager

Overview A growing technology organisation is seeking a proactive Sales Executive to support continued expansion across key markets. This role suits someone who enjoys building relationships, understanding customer challenges, and shaping tailored solutions within a technical environm ...

Software Project Manager

Delivery Manager / Project Manager | AI & Software Projects | London | Contract | Outside IR35 - Remote unless onsite with clients Conquer AI is hiring a Delivery Manager / Project Manager to support our Head of Delivery as we scale. < ...

Java Software Engineer

We're Hiring: Junior Java Spring-boot Developer Location: Onsite (London) Type: Full-time | Permanent Level: Junior London based candidates only. Job Summary: W ...

Software Test Engineer

Software Test Engineer - Elite Team in Cambridge - True Innovation We're partnered with one of the most innovative tech communications organisations in Cambridge. They are expanding globally and are looking to bring in a talented Software Test Engineer to work with one of the most talented t ...

AI Software Engineer

AI Software Engineer A fantastic opportunity for an AI Software Engineer to join an innovative technology company developing cutting-edge AI-powered collaboration products used globally. This is a unique opportunity to work within a highly talented R&D environment focused o ...

Mechatronic Software Engineer

Express Recruitment are excited to be working in partnership with a well-established SME, specialising in high-tech innovation services on behalf of a blue-chip client base across diverse industry sectors, from Aerospace to Automotive. Due to continued organic growth and a healthy project pi ...

Software Test Engineer

Software Test Engineer Salary circa £60,000 + bonus & excellent benefits Stevenage | 5 days per week on-site This role requires eligibility for SC clearance, British citizenship is essential We’re working with a highly advan ...

Embedded Software Engineer

Embedded Software Engineer Crawley – Hybrid – 3 days a week in the office £60,000–£70,000 I’m currently working with an innovative technology company based in Crawley who are looking for an Embedded Software Engineer to join their growing eng ...

Lead Software Engineer

Job Title - Lead Software Engineer Location - Fully Remote (Must be UK resident with RTW) Salary - Up to £60,000 + bonus + benefits Role purpose We are looking for a L ...

Lead Software Engineer

Software Engineer Tech Stack: C#, .NET, Python, AI Development, SQL, Azure London - Onsite Salary Range: £70,000 - £90,000 Harrington Starr has partnered with a boutique Investment Bank, with decade ...

Lead Software Engineer

Lead Backend Engineer Node.js, TypeScript, PostgreSQL, APIs, Microservices, Docker, Kubernetes, AI/LLM Integration. London, United Kingdom Permanent Role: Competitive Salary + Equity A fast-growing AI startup is looking to hire a Lead Backend Engineer t ...

Lead Software Engineer

Software Engineering Lead Up to £90,000 per annum Milton Keynes - Once a week on site VIQU IT have partnered with an exciting SaaS organisation who are hiring a Lead Software Engineering to play a key role in shaping tech ...

Embedded Software Engineer

Senior Embedded Software Engineer (C/C++) – Defense Systems Location: Hampshire (M3 Corridor) – On-site/Hybrid requirements due to security Salary: Up to £100k + Package (Based on experience) Security Clear ...

Software Development Manager

We are seeking a forward-thinking Software Development Manager to help shape the next chapter of our technology landscape. This is a key role where you’ll combine hands-on technical leadership with strategic input, driving modernization and evolution within IT systems. Work ...

Java Software Engineer

Software Engineer (Java) Location: UK/Ireland (remote) Please note : You need to be based in the UK or Ireland No Visa sponsorship offered Salary: Up to £50k Engineer ...

Product Software Engineer

Company Description VET.CT was established in 2009 in Cambridge, UK. Our mission is to help all vets do their best and feel their best every single day. We achieve this through supportive, educational teleradiology and by developing and implementing novel educational str ...

Java Software Engineer

Senior Java Developer 11 roles available (mid to senior level) Pay rate: Outside IR35 – £600 to £800/day (depending on experience) Duration: Initial 6–9 months (programme running through to 2027) Worki ...

Graduate Software Engineer

Graduate Software Engineer | Deep Tech Start-Up | London I am partnered with one of the UK’s most exciting deep-tech startups - a business already delivering cutting-edge technology to an exceptionally impressive client base, including some of the UK’s leading technology or ...

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    Senior Software Developer Pythonawsreact Jobs in United Kingdom Job Search Guide, Trends and Insights