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Electronics Software Engineer

Role: Electronics Software EngineerLocation: OldhamSalary: Up to £50,000 + BenefitsAre you an Electronics Engineer with a passion for innovation and embedded systems?KO2's client - a global leader in advanced security and defence technologies - is expanding their team and looking for a talented e ...

Senior Software Engineer

Title: Senior Software Engineer (Compilers)Company: HPC & AILocation: London (primarily remote)Compensation: Up to £190,000Company:An advanced HPC R&D firm, looking to expand the UK compiler team. Most of the team are ex-Big-Tech, ex-FAANG or ex-Chip firms. They jo ...

Senior Software Engineer

Senior Software Engineer - Up to £350,000 - CambridgeTitle: Senior Software EngineerCompany: Proprietary HFTLocation: CambridgePay: Up to £350,000 with huge potential to increaseCompany:A proprietary trading firm in Cambridge, specialising in the research and devel ...

Senior Software Engineer

Title: Senior Software Engineer (GPU Drivers)Company: AI AccelerationLocation: London (very flexible WFH)Pay: Up to £160,000 + bonus and benefitsCompany:An advanced HPC R&D firm, looking to expand their GPU Driver team. Most of the team are ex-Big-Tech, ex-FAANG or ex- ...

Embedded Software Engineer

Senior Embedded Software EngineerStroud, Gloucestershire | Up to £70,000KO2’s client is a well-funded, fast-growing tech start-up building intelligent, ultra-low-power sensing systems for real-world environments. Their platforms combine embedded firmware, signal processing, secure wireless connec ...

C++ Software Engineer

We are looking for a C++ Software Engineer to work on defence projects.Key ResponsibilitiesDevelop and maintain C++ and Python software for complex systemsWork on real-time data processing, simulation, or sensor integrationSupport verification, validation, and testing activitiesBuild and main ...

Software Engineer SC

Software EngineerHybrid - 2 days per week onsite in either Romsey / Gloucester / WokingUp to £60,000 per annum + benefitsSC clearanceWe are looking for a talented Software Engineer to join a cutting-edge team developing software for RF communication and sensor-based products. You' ...

Principal Software Engineer

Principal Network Software Engineer Shape the software behind an industry leading product, the type that sits at the heart of high performing technical environments. Combining precision hardware, real-time control, and sophisticated software, my client are seeking a Principal Network Software Engineer ...

Embedded Software Engineer

Position: Embedded Software EngineerSalary: £50,000 – £60,000 (DOE)Location: Central NewcastleKO2’s client has an exciting opportunity for an experienced Embedded Software Engineer to join their growing engineering team in central Newcastle, working on a range of innovative “tech for good” produc ...

Senior Software Engineer

Senior Software Engineer (Backend)Series A | eCommerce x Fintech | Meaningful equityBuying clothes online still isn’t a great experience.Sizing is inconsistent, returns are costly, and customers are often left guessing. Yet despite all the innovation in eCommerce, this problem remains largely unsolve ...

Senior Software Engineer

Role: Senior Software Engineer Location: Milton Keynes (Fully office based) Hours: Full Time – Monday to Friday, 9:30am – 5:30pm (1 hour lunch) Salary: £70,000Please note: We can only consider applicants who are based within a 20-mile radius of Milton Keynes.An excellent opportunity h ...

Embedded Software Engineer

We are partnering with a high-growth technology disruptor in Bristol that is currently redefining the global motion control industry. By combining additive manufacturing with world-first hardware technology, they are creating products that were previously thought impossible.This is not a standard softwar ...

Senior Software Engineer

Job DescriptionAngstrom is seeking a Senior Software Engineer to join our cutting-edge team in London Bridge. Reporting to the Tech Lead you’ll play a key role in designing and delivering robust, scalable solutions that power real-time sports forecasting products.We work fast ...

Embedded Software Engineer

Embedded Software Engineer Bristol £50,000-£55,000 Hybrid My client is a design and technology consultancy specialising in IoT, embedded systems, and connected devices. They partner with global leaders in defence, medical, industrial, and energy sectors to design and deliver innovative, pr ...

Software Engineer NextGen

Job Description Summary:Launch your career with our NextGen Academy as a full-time, paid entry-level engineer!Join our COBOL and Enterprise Suite product teams and work on enterprise software used by some of the world's largest organizations. You'll contribute to developing compile ...

C# Software Engineer

Description C# Software Engineer – Norwich, Norfolk – £35-45k plus flexible/home working This is an opportunity for a C# Software Engineer to join a highly talented and growing development team based in Norwich. Working on a number of Greenfield Development Projects, the C# ...

Principal Software Engineer

Principal Java Engineer - Belfast (Hybrid)We're hiring a Principal Java Engineer for one of the most interesting product engineering teams in Belfast. This is a genuine principal-level role - not a senior engineer with a better title. You'll be setting technical direction, owning architecture decis ...

Senior Software Engineer

Senior Software EngineerSalary: Negotiable (Depending on Experience)Location: North London AreaSchedule: 3-days on site and 2-days WFH per weekThe OpportunityWe are supporting a globally recognised engine ...

Embedded Software Engineer

Embedded Software Engineer (IoT)BarnsleyUp to £45,000 + Excellent BenefitsKO2 is working with an innovative and growing company in the IoT sector, developing smart, connected products used in real-world applications.This is an exciting opportunity for an Embedded Engineer with 3+ year ...

Software Developer/Engineer

Software Developer/Engineer | Full Time | Monday – Friday, 9 am – 5 pm | Sheffield | Competitive salary, depending on skills and experienceWith over 40 years of expertise, our client is the UK’s leading forge master in the oil & gas industry and has recently acquired accreditations for the Nuclear an ...

Senior Software Engineer

What if the work you did every day could impact the lives of people you know? Or all of humanity?At Illumina, we are expanding access to genomic technology to realize health equity for billions of people around the world. Our efforts enable life-changing discoveries that are transforming human health through the ...

Senior Software Engineer

Permanent Senior Software Engineer Software Engineering Gloucester About the Role We’re expanding our team in Gloucester and have multiple opportunities for talented Senior Software Engineers to join us across a variety of Defence, Cyber and ...

Senior Software Engineer

Description Teledyne Controls is a recognized global organisation in the aerospace industry and are world leaders in the design and manufacture of aircraft recording systems. At Teledyne Controls, we built our name on intelligent solutions that collect, manage, and deliver aircraft data m ...

Senior Software Engineer

We specialise in the recruitment of high quality candidates in the Software Development sector. We have an excellent opportunity for a Senior Software Engineer who will be responsible for the development and implementation of high-quality functional programming in the motorsport industry. Remote ...

Software Test Engineer

Software Test EngineerCertain Advantage is hiring for a Software Test Engineer based in the Guildford or Newcastle area.This role is on a contract basis and is hybrid-based.The CompanyWe’re working with a Manufacturing business that operates in the Aerospace sector. They design, manufacture a ...

Software Validation Engineer

Having placed their Lead QA Engineer last year, this growing technology company who operate at the intersection of healthcare, data, and advanced analytics are now looking to further build out the QA function!If you are an experienced Software Validation Engineer looking for a new challenge, keep reading ...

Software Verification Engineer

Software Verification Engineer Locations: Cheltenham Duration: 12 months initially Rate: Negotiable on experience (Inside IR35)Key Activities Software Verification mainly in the High-Level Requirement areaEssential ResponsibilitiesHLR/Systems Test Development skills for DAL ...

Agentic Software Engineer

Agentic Software Engineer Our client is a UK-based organisation operating in the medtech industry, with a team of around 200 people. They design and manufacture bespoke solutions that improve patients’ quality of life.They are investing significantly in technology and automation to support their ...

Agentic Software Engineer

Agentic Software Engineer Our client is a UK-based organisation operating in the medtech industry, with a team of around 200 people. They design and manufacture bespoke solutions that improve patients’ quality of life.They are investing significantly in technology and automation to support their ...

Senior Software Engineer

Senior Software Engineer – Siemens TIA Portal – Automated Warehousing – Warwickshire / Hybrid – £60-70kSamuel Frank is recruiting for a Senior Software Engineer to join a growing automation business delivering turnkey automated warehouse systems across the UK.You’ll split your time between develo ...

PCS Software Engineer

Help us to make a world of differenceUrenco is a global leader in the production of low carbon energy. We work at the cutting edge of the transition to a sustainable, net zero world.We’re looking for a Plant Control System (PCS) Software Engineer to join our UTD E&DA Design Engineering team b ...

Senior Software Engineer

Role: Senior Software EngineerLocation: Royston (Onsite)Salary: Up to £65,000 DOEA growing, innovation-led biotechnology company based in the Cambridge area is seeking a Senior Software Engineer to support the development of advanced instrumentation platforms used in cutting-edge scientif ...

Senior Software Engineer

Senior Software EngineerHybrid WorkingAre you an experienced Software Engineer looking to work on cutting-edge technology? Do you enjoy problem solving, customer interactions and developing real-world solutions?The Role:We are looking for a Senior Software Engineer to play a key r ...

Senior Software Engineer

We're looking for a Senior Software Engineer to join a growing team building smart, scalable tools used by professionals across a range of industries. You'll work onsite in London, helping shape robust backend services and responsive user experiences using React, NextJS and NodeJS.What You'll DoB ...

Embedded Software Engineer

Position: Embedded Software Engineer Salary: Up to £60,000 Location: York (Hybrid working available)Our client offers an exciting opportunity to play a central role in developing and delivering software for international projects. You'll be involved throughout the full lifecycle-from initial conc ...

Graduate Software Engineer

We're working with a forward-thinking technology company looking to hire a Graduate / Junior Software Engineer to join their growing team. This is a fantastic opportunity for someone early in their career to gain hands-on experience across a modern infrastructure stack, working on systems that are scalable, ...

Embedded Software Engineer

World Class Defence Organisation is currently looking to recruit a Embedded Software Engineer subcontractor on an initial 12 month contract. Rate: £65.00 per hourLocation: Portsmouth Hybrid / Remote working: 2 days per week remote workingDuration: 12 Months (initially and then ongoing and ...

Embedded Software Engineer

Embedded Software Engineer Location: Barnsley (Hybrid - Work from Home) Salary: Up to £45,000The OpportunityWe're looking for a talented Embedded Software Engineer to join an innovative engineering team focused on developing advanced controller technologies. You'll become part of a well-e ...

C# Software Engineer

Job Title: C#/.NET Software EngineerLocation: South CambridgeshireSalary: Up to £70,000Working Pattern: Hybrid 2 days in officeThis is a brilliant opportunity for aC#/.NET engineer to join a fast-growing technology company whose software is used by scientists and engineers across the world.<b ...

Senior Software Engineer

We are supporting a pioneering biotech company based in Cambridge who are looking to add a Senior Software Engineer to their growing team. This is a full-time permanent position.Key responsibilities will include: * Take ownership of the design, development and testing for software applications.< ...

Embedded Software Engineer

Embedded Software Development Engineer | Slough | Circa £50,000I’m recruiting on behalf of an innovative product development consultancy for an Embedded Software Engineer to join their growing team in Slough.The RoleYou’ll develop embedded software and firmware (C/C++), working on cutting ...

Embedded Software Engineer

Embedded Software Engineer (Wireless Mesh, LoRaWAN & RF Technologies) Location: Stroud Area - office based role Salary: Up to £70,000KO2's client, a rapidly expanding and innovative start-up based in the Stroud area, is seeking an experienced Embedded Software Engineer with strong expertise i ...

Embedded Software Engineer

Senior Embedded Software Engineer – Sheffield, South YorkshireA leading UK technology organisation is seeking a Senior Embedded Software Engineer in Sheffield to join their R&D Software team. This Sheffield-based role offers an opportunity to develop and implement new embedded firmware solutions for ...

Embedded Software Engineer

Embedded Software EngineerLocation: Ealing areaSalary: Up to £65,000 + Extensive benefitsThe RoleKO2's client is seeking a talented Embedded Software Engineer to help deliver robust, high-quality embedded software for existing and future electric products. This is an exciting oppo ...

Senior Software Engineer

Senior Software Engineer (C++ / Embedded)Working with a specialist defence technology business delivering mission-critical systems, we’re looking for a Senior Software Engineer to join a high-performing team.You’ll work across the full lifecycle from architecture and design through to integration and acc ...

Senior Software Engineer

Java / Microservices / API design / LLMs / AI / Claude Code / CopilotRole: Senior Software EngineerCompany: Financial ServicesLocation: London - Hybrid 3 days per weekSalary: up to £120,000Join a Service Modernisation team driving AI-first software development in financial ...

Senior Software Engineer

Senior Software Engineer | Start-up | Fintech | LondonAbout the CompanyHyre AI is partnering with a fast-growing, well-funded fintech startup building critical infrastructure for modern payment systems.This is a business focused on one of the most pressing challenges in financial services ...

Software Engineer C#

A Degree qualified Software Engineer with strong experience in C#, using WPF / WinUI-3 and MVVM methodologies will support the new NPI team of a thriving Technology Company. You’ll have proven experience of developing software tools for production test and process automation as well as having some experience of ...

Software Validation Engineer

Software Validation & Verification EngineerLocation - Sandwich, KentBenefits * Profit sharing scheme * Stakeholder pension * Death in service scheme * Employee rewards and recognition initiativesThe RoleAn opportunity has arisen for an experienced ...

Software Test Engineer

We are seeking a dedicated and detail-oriented Permanent Software Test Engineer to join a reputable organisation specialising in Mission Critical Communications based in London. This vital role involves developing and executing comprehensive testing strategies to ensure the reliability, performance, and secur ...

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