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Smart Contract Engineer

We are building the infrastructure powering the next generation of global crypto and stablecoin payments — connecting hundreds of millions of users across thousands of wallets and blockchain networks. Our on‑chain layer is foundational to everything we do, and we take its security and correctness seriously ...

DevSecOps Engineer (contract)

Associate Director - Contracts | Microsoft Ecosystem Specialist | Dynamics 365 | Data Guy | Youtuber | Kiwi Recruiter The Role Work within a highly autonomous engineering team, securing cloud infrastructure, networks, and CI/CD pipelines. Focus on security autom ...

Contract Maintenance Engineer

Day Shifts Industry: FMCG / Food Manufacturing We are seeking an experienced Multiskilled Engineer to join a dynamic team in Ashford, Kent, on a rolling contract basis, with a minimum commitment until December 2025. This role offers a competitive hourly rate of £40-£50 (Inside IR ...

Contract Civil Engineer

Overview Are you looking for your next contract role? This is a great role for a long-term contract with a well-known design consultancy in Birmingham. This role is outside IR35 and offers some great benefits such as flexible and hybrid working. The role Demonstrate good d ...

Contract Engineer – Piling

Contract Engineer – Piling Home » Civil » Contract Engineer – Piling Salary: £30,000 - £35,000 + Pkg Location: South Tynside Region: North East We are currently seeking a Contracts Engineer to work for a main Piling Contractor who works across th ...

QA Engineer, Contract

Overview Xcelirate develops technologically-advanced platforms which are accessed by thousands of users every minute! We are proud to offer a workplace where the sharpest developers come together to strategically plan and swiftly execute practices which see us maintain our existing market dominanc ...

Contract Manufacturing Engineer

The Redline Group is working in partnership with our Stamford, Lincolnshire based client to assist them in searching for multiple Contract Manufacturing Engineers of varying skillsets and experience levels. You’ll be joining a world‑class team as they embark on their lean manufacturing transformatio ...

Principal Engineer Contract

Principal-level engineer responsible for accelerating engineering delivery across a complex platform estate Focus on adopting AI-native engineering practices to materially improve development velocity Work across a large ecosystem including Microsoft CRM (SaaS), integrati ...

Facilities Engineer (Contract)

Surrey Satellite Technology Guildford, England, United Kingdom This role sits inside IR35* Overview This role is to maintain and develop SSTL’s satellite manufacturing and operational facilities across our seven sites. The role will develop and manage projects in an evol ...

Contract Maintenance Engineer

It’s a 3‑shift rotating pattern. Contract Electrical Maintenance Engineer Competitive Hourly Rate3‑Shift Rotating Pattern (Days / Afternoons / Nights)Ongoing Contract Opportunity Are you an experienced Electrical Maintenance Engineer available for your next contract? < ...

Smart Contract Engineer

Overview The G-20 Group is a pioneer in Quantitative Trading systems in cross-asset markets. Headquartered in Switzerland, we operate at the intersection of Quantitative Research, Software Engineering and Trading. The team combines a startup mindset with extensive experience in proprietary Tradin ...

Contract Software Engineer

Ready to work somewhere that cares more about how you build software than how fast you can ship it? At Opencast, we don’t measure developers by the number of tickets you complete. We care about engineering craft, clean design and thoughtful problem-solving. Opencast consultants ...

Contract Civil Engineer

Contract Civil Design EngineerInfrastructure & DrainageRate: £45–£50 per hour – Outside IR35Contract: Initial 6 months (strong likelihood of extension)Location: UK (Hybrid / Office-based as required) An award-winning civil engineering design consultancy is seeking an exp ...

Contract Civil Engineer

Contract Civil Engineer – Highways (Outside IR35) Cambridge (Hybrid Working)Competitive Hourly Rate20–40 hours per week (flexible)6-Month Contract (Likely Extension) The Opportunity We’re working with a well-known multi-disciplinary design consu ...

Contract Bridge Engineer

Access Talent Group are currently working with a design consultancy looking to bring on a Senior Bridge Engineer to their team working closely with Liverpool Council. This is an opportunity to work with some talented engineers as well as keeping the city’s assets in top form for the residents and visitors ...

Automation Engineer (Contract)

Automation Engineer (Contractor required - 6 months) Why Southco? With over 70 years of engineering excellence and more than 3000 employees in 20 countries, Southco is a global leader for the manufacturing of engineered access solutions, pro ...

Senior Contract Engineer

Senior Contract Engineer Darlington Permanent | Full-time Hybrid NES Fircroft is proud to partner with the Northern Endurance Partnership (bp, ...

Contract FPGA Engineer

Contract FPGA Engineer Outside IR35 £65 - 80/hour South Cambridge - 2 days on site Our client is looking for an FPGA Engineer to join their team on an initial 3-month contract to support a medical de ...

Contract Electronics Engineer

Contract Electronics Engineer - Outside IR35 £35 - 50/hour South Cambridge | Hybrid - 2 days on site Our client is looking for an Electronics Engineer to join their team on an initial contract to support the latest iteration ...

Contract Software Engineer

Mid-Weight Go Engineer (Contract) – Outside IR35 - Up to £400 per day - 6 months Morson Edge are looking for a Mid-Weight Go Engineer to help refactor and modernise a scalable SaaS platform, reducing technical debt and the amount of BAU engineering work. T ...

Contract Data Engineer

We’re looking for a talented and passionate Contract Data Engineer (Reporting) to join our Group Technology team in Milton Keynes on a 6-month contract. You’ll play a key role in delivering Connells Group Reporting Data, covering medallion architecture, data modelling, design, and pipelines. You’ll work cl ...

Contract Resident Engineer

Contract Structural Resident Engineer 12 months contract Start end of May '26 Central London£50-55 p/h Ltd Outside IR35 A major firm of consulting engineers based in London currently requires the services of a Contract Structural Resident Engineer for a 12-mo ...

Electrical Engineer Contract

Envirogen Group UK Limited is looking for a skilled and innovative Electrical Engineer for a 6 month contract to support our engineering team. This role involves developing and implementing electrical systems and solutions for a range of projects focusing on environmental sustainabi ...

Electronics Engineer (Contract)

At ROLI, we’re making music creation more accessible than ever. As an Electronics Engineer, you will have the opportunity to provide your exceptional design skills in electronics to help us develop an exciting new product. This is a 6-month, full-time contract position starting immediately. We offe ...

Contract Maintenance Engineer

We are partnered with an industry leading FMCG/Food manufacturing business based in Northampton. We have a new contract for a Multi Skilled Engineer (Electrical Bias) working 4 on 4 off, 12 hour shifts at a state of the art manufacturing site. (4 days, 4 off, 4 nights) Rate: £40 per hour Con ...

Quality Engineer Contract

A requirement has arisen for an experienced Contract Quality Engineer to support aerospace and defence programmes within a highly regulated manufacturing environment in Warwickshire. This role offers the opportunity to contribute to complex engineering projects, ensuring compliance, product integrity, and ...

Contract Validation Engineer

Unlock your engineering expertise by stepping into a pivotal role that ensures the integrity and reliability of critical systems. As a Contract Validation Engineer, you will play a vital part in verifying and validating product performance, supporting quality assurance, and contributing to industry-standar ...

Automation Engineer (Contract)

Automation Engineer (Contractor required - 6 months) Why Southco? With over 70 years of engineering excellence and more than 3000 employees in 20 countries, Southco is a global leader for the manufacturing of engineered access solutions, products that you and thousands of others interac ...

Contract C++ Engineer

Contract Software Engineer (C++ / C#) - £600-£650/day (OUTSIDE IR35) - Hybrid Are you an experienced C++/C# engineer with a passion for modernising legacy systems? Do you enjoy building rock‑solid desktop applications and working autonomously in a collaborative, forward‑thinking environment? If y ...

Contract FPGA Engineer

Our client is looking for an FPGA Engineer to join their team on an initial 3-month contract to support a medical device programme. This is a hands-on role where you’ll be brought in to stabilise and redirect an FPGA development effort that has gone off track. The initial phase will focus on assessi ...

Contract Manufacturing Engineer

Manufacturing Engineer 8-Month Contract Outside IR35 £40/hour Start ASAP We are looking for an experienced Manufacturing Engineer to support product reintroduction programmes within a precision engineering and advanced manufacturing environment. This is a hands‑on ...

Electrical Engineer Contract

Envirogen Group UK Limited is looking for a skilled and innovative Electrical Engineer for a 6 month contract to support our engineering team. This role involves developing and implementing electrical systems and solutions for a range of projects focusing on environmental sustainabi ...

Contract Commissioning Engineer

Overview We have an exciting, long‑term opportunity for an experienced Contract C & I Engineer to join our customer based in Yorkshire. This role offers an outside IR35 determination, meaning we can accept candidates who would like to operate through their own PSC. Responsibilities ...

Contract Electronics Engineer

Overview The Redline Group is partnering with a specialist engineering and manufacturing organisation in Ashby de la Zouch to support their search for a Contract Electronics Engineer to work on the development and ongoing support of their embedded product range. This is a contract assignmen ...

Contract Design Engineer

Job Summary CECO Environmental is a global leader in providing sustainable solutions for industrial air, water, and energy transition. Since 1966, we’ve been addressing the world’s most pressing environmental challenges. Our mission is to protect people, the environment, and industrial equipment, ...

Maintenance Engineer Contract

Maintenance Engineer - Contract (1413) Coventry, England Salary: £57,000 – £61,000 per annum + Benefits Contract: 6‑month roll‑over with option to become permanent. Location Coventry Shift Pattern Three‑shift rotation (where needed) or two‑shift otherwi ...

Contract QA Engineer

Contract Automation QA Engineer (Playwright) Ocho is working with a global technology organisation to bring on a Contract Automation QA Engineer to play a key role in evolving their automation capability. You’ll join an established engineering team focused on building out a robust, scalab ...

Contract Electronics Engineer

Job Description The Redline Group is working in partnership with a specialist engineering and manufacturing organisation in Ashby de la Zouch, to support their search for a Contract Electronics Engineer to work on the development and ongoing support of their embedded product range. This is a con ...

Commissioning Engineer (Contract)

Spencer Ogden is proud to support our client in searching for a Commissioning Engineer based in Creag Dhubh, Scotland. Contract Duration: We are looking for engineers with experience working on 132kV / 220kV / 400kV transmission substations, with strong knowledge of electrical testing and commissioning a ...

Senior Contract Engineer

Senior Contract Engineer Darlington Permanent | Full-time Hybrid NES Fircroft is proud to partner with the Northern Endurance Partnership (bp, Equinor, TotalEnergies) as they deliver the CO₂ transp ...

AWS Engineer Contract

About Share Share is a venture-backed internet infrastructure network building Africa’s backbone. The company aggregates underutilized telecom infrastructure, fiber, subsea cables, and data centers, and provides ISPs with scalable access to bandwidth without traditional upfront costs. Through an open-acce ...

AWS Engineer Contract

Founding Engineer Wellbeing Intelligence · Healf The builder. The one who is genuinely obsessed with what comes next. Not the technology stack. Not the architecture pattern. The thing underneath: the systems instinct, the zero-to-one appetite, the co ...

Contract Electronics Engineer

Contract Electronics Engineer - Outside IR35 £35 - 50/hour South Cambridge | Hybrid - 2 days on site Our client is looking for an Electronics Engineer to join their team on an initial contract to support the latest iteration of a medical device platform. ...

Planning Engineer (Contract)

Planning Engineer (x2) London (Hybrid Working)£60,000 – £80,000 + Car Allowance + Travel We’re supporting a well-established consultancy delivering planning expertise across major UK infrastructure and construction programmes. As a Senior Project Planner, you’ll play a key role in support ...

Commissioning Engineer (Contract)

Commissioning EC&I Engineer Clean Power Hydrogen Group Ltd is a vibrant alternative energy technology company based in Doncaster. Our technology platforms have caught the attention of many organisations both here in the UK and overseas. As a result, we are looking to expand our engineering design ...

AWS Engineer Contract

We're hiring Founding Engineers in London. Three roles - three extraordinary products. Higher is recruiting Founding Engineers for three early-stage AI companies. All London-based, all building in production, all at the moment where the right technical hire changes everything. All t ...

AWS Engineer Contract

Founding Engineer – Early-Stage Deep Tech Startup Full-time | Onsite in London £180,000 + Substantial Equity An early-stage, stealth-mode startup is looking for a Founding Engineer to join the team in central London. This is a unique opportunity to help build a transfo ...

Contract Electronics Engineer

The Redline Group have an exciting opportunity for a Contract Electronics Design Engineer – Altium, to work with our customer to assist in the verification, validation of a project at their Camberley offices. The role is fully on-site, with the occasional opportunity to work from home for documentation tasks. < ...

Contract Commissioning Engineer

We have an exciting, long-term opportunity for an experienced Contract C & I Engineer to join our customer based in Yorkshire. This role offers an OUTSIDE IR35 determination, meaning we can accept candidates who would like to operate through their own PSC. Our customer is a well-respected prov ...

Contract Resident Engineer

Contract Structural Resident Engineer Our client is a well‑known leading UK consultancy working on a major commercial buildings project near St Paul Cathedral in London. Position: Contract Structural Resident Engineer Contract length: 12 months, starting end of May 2026 (or early Jul ...

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    Contract Full Stack Java Engineer React Python Jobs in United Kingdom Job Search Guide, Trends and Insights