85 software engineer jobs found

I'm recruiting for a small business in Cheltenham who are looking for an Embedded Software Contractor on a 3 month contract (outside IR35). The work is based around Zephyr RTOS on Nordic chips. Previous experience (in-depth!) is needed for this. ** Work can be done remotely after an initial period on-site. Also may require on-site visits to Cheltenham throughout depending on project progression. ** ROLE: Embedded Software Engineer LOCATION: Remote (Cheltenham) RATE: up to £60ph DURATION: 3 months Skills required for the Embedded SW Engineer: * C * Zephyr RTOS * Nordic chips If you're interested, please apply below or get in touch with any questions Cheers, Nathan

World Class Defence Organisation based in Bristol is currently looking to recruit 3x C++ Software Engineer subcontractors on an initial 12 month contract, with very likely extension.  The role will be onsite 4 days per week.  A 4 day working week is OK (Monday to Thursday).   Rate: £65.00 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Bristol Hybrid / Remote working: The role will be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday). Duration: 12 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview   Job Description: The HMI & Cyber team is looking for software engineers to join us developing the future laser defence capability for the Royal Navy. We are looking for engineers with both a deep and broad range of experience in software engineering throughout the...

Software V&V Engineer: (MBSE / Embedded Systems) Location: Aldershot Contract Type: Contract (6 months) Pay: £55 Per Hour (Outside IR35) About the Role We’re seeking a highly capable Software Verification & Validation Engineer to design and implement a brand-new automated software test framework for a Model Based Systems Engineering (MBSE) environment. What You’ll Do * Design, build, and implement a new automated test framework to validate embedded software against requirements. * Lead the verification & validation of a software runtime compiled alongside MBSE-generated code. * Perform test execution and hardware integration using ARM-based processors. * Prepare and run demonstrations of the MBSE code, runtime, and verification outcomes. Key Skills: * Strong embedded C coding * Code coverage analysis (GCOV) * Unit testing frameworks (CMocka) * Hardware integration experience (ARM-class MCUs) Desirable: * RTOS (RTEMS or similar) * ARM-M7 / Microchip...

Software Test Engineer Location: Aldershot Contract: 6 Months (Extension Highly Likely) Rate: £375 per day (Outside IR35) Role Overview We’re seeking a seasoned Software Test Engineer to drive verification and validation activities. This role centres on HIL test development, test execution, automation, and ensuring software meets performance, safety, and quality standards. Key Responsibilities * Create clear, structured test cases and specifications from system and software requirements * Develop and maintain HIL test setups using MATLAB/Simulink * Run automated and manual tests to verify embedded software functionality * Interpret test outputs, compile reports, and support fault investigation * Review and refine software requirements from a testing and validation viewpoint Skills & Experience * Strong background in software or systems testing within automotive environments * Practical experience with HIL platforms (dSPACE ideal) * Solid understanding of...

Contract Java / TypeScript Engineer – Finance & Banking 📍 London - 2 days onsite | ⏳ 6–12 months | 💰 Competitive day rate We’re partnering with a leading finance and banking client seeking an experienced Software Engineer to join on a contract basis. You’ll be working with a modern tech stack to build scalable, high-performance systems in a complex, data-heavy environment. What you’ll need Strong skills in Java, TypeScript, ReactJS, MongoDB, and PostgreSQL. Exposure to Kubernetes, Docker, and Jenkins (CI/CD). Deep understanding of OOP, design patterns, and distributed systems. Experience designing APIs and microservices. Knowledge of messaging systems and web technologies. Finance or banking sector experience is a strong plus.If you’re a hands-on engineer who thrives in modern cloud environments and enjoys solving complex technical problems, we’d love to hear from you. 📩 Apply now or message me for a confidential chat

Gathered & Found are a specialist Software Delivery and Transformation partner based in London that, since 2020, has helped some of the world’s most well-known and ambitious brands to build digital products and accelerate critical projects. We are experts in Software Engineering, Data Engineering, Product, and Technical Advisory / Strategy. We mobilise our expert teams bespoke for each project by utilising an extensive Digital Talent Ecosystem, a best-in-class platform containing G&F Associates. Our associate model is used and trusted by multiple FTSE100 businesses as well as high-growth startups, and we treat every project with our utmost dedication. Our teams work in an Agile, continuous-delivery environment and are expected to provide constant value and transparency to the client. We are looking to onboard multiple ServiceNow Engineers to support a large-scale transformation programme for one of our established partners. The organisation is migrating to a new...

Job Title: Engineering Project Manager (Aerospace) Location: Eastleigh (Hybrid) Duration: 12 months Rate: Negotiable on experience Inside IR35 via Umbrella Role Overview: A leader in Health Usage and Monitoring Systems (HUMS) for military and commercial aircrafts seeks an Engineering Project Manager to lead teams delivering customer-funded software application modifications. This role ensures projects meet all scope, schedule, budget, and quality targets at an established aerospace site. Key Responsibilities: Lead and manage software engineering/technology projects Champion safety and high-quality delivery Act as primary customer contact for resource allocation and project integration Control project scope, schedule, and budget, ensuring milestones and customer requirements are met Manage change, risk, and project performance using metrics and earned value techniques Effectively communicate with all levels and drive team accountability Motivate and manage project teams...

Controls & Automation Engineer 3–6-month contract Rate £42.50 - £47.50 p/h DOE (outside IR35) Blackburn Burnley Bolton Preston Bury Rochdale Water / Process / Automation / Siemens TIA Portal I am currently recruiting on behalf of a key client based in the Northwest. They operate in systems, and design of complex projects across water & process industries. Due to ongoing projects, they are looking for an experienced Controls and Automation Engineer with a strong experience within the water industry to join their team on an interim basis. Initially this contract/project is for 3-6 months. For this position, you will require to conduct the following daily duties: Develop automation concepts and control strategies for a wide range of industrial processes and applications. Produce functional design specifications, I/O schedules, and software documentation. Troubleshoot and debug automation systems Design and program PLC, HMI and SCADA systems to meet project...

Looking for a role where your work truly makes a difference? Our client, an established construction firm, are looking for a skilled Electrical Design Engineer to join their team, on a 6-month contract basis, outside IR35. This opportunity offers an on-site working arrangement, whereby the chosen candidate will work from our client's London office. Join now to gain the opportunity to work on a range of major projects, allowing you to grow your professional portfolio. -Competitive day rate ranging from £350-£400 (subject to experience). -On-site working arrangement. Responsibilities: -Produce and develop intricate electrical system designs, from concept through to detailed design, focusing on power distribution, lighting, and emergency systems. -Establish in-depth drawings, specifications, calculations, reports, and key documentation, ensuring alignment with industry standards and regulations. -Liaise with key project professionals, including BIM, mechanical, structural, and...

We are seeking an experienced Electrical Design Engineer to bring their expertise to a leading engineering consultancy, on a contract basis, outside IR35. Our client is offering a hybrid working arrangement, for the chosen candidate, to create detailed electrical system designs, for a variety of Shell and Core and Commercial projects, from their office, near Reading. -Competitive hourly rate of £40-£45 (subject to experience). -Hybrid working arrangement. Responsibilities: -Produce in-depth electrical system designs, across a range of Shell and Core and Commercial projects, from concept through to implementation. -Assemble and develop detailed drawings, specifications, layout, and model coordination, for electrical systems, using BIM workflows and other relevant tools. -Work alongside industry professionals (engineers, contractors, and clients), resolving issues and queries, whilst integrating ongoing edits and changes to designs and plans. -Ensure relevant industry...

Location: Corsham – Onsite 2-3 days per week. Duration: 6 months+ Our client, a leading organisation within UK Defence and Secure Government, is seeking an experienced SC Cleared Automation Engineer to join their team in Corsham. This is a key role supporting complex, mission-critical infrastructure to deliver secure, robust, and scalable infrastructure solutions. This position requires active SC Clearance and onsite presence in Corsham 2–3 days per week. Essential skills, qualifications, and experience To deliver this service, it is essential that individuals have: * At least 12 months’ demonstrable hands on experience within the last 3 years of: * Creating PHP and JavaScript web services. * Utilising web services provided through REST interfaces. * Utilising web services provided through SOAP interfaces. * Automated deployment of server, network and storage technologies across multiple vendors * Building or supporting large infrastructure environments *...

BMS Commissioning Engineer Location: Harwell, Oxfordshire Contract Length: 4 months (with strong possibility of extension) Trend: System upgrade from IQ3 to IQ5 Overview A Commissioning Engineer is required to support a controls upgrade project on a large technical site in Harwell. The role focuses on the migration and commissioning of building management systems from IQ3 to IQ5, ensuring smooth integration, reliable operation and full compliance with project standards. Key Responsibilities Carry out commissioning activities associated with the upgrade from IQ3 to IQ5 hardware and software. Test, diagnose and resolve issues during commissioning to achieve full system functionality. Review existing control strategies and ensure accurate transfer to the upgraded platform. Complete system checks, I/O testing and validation of installed equipment. Liaise with project managers, onsite teams and stakeholders to maintain clear progress updates. Produce commissioning...

Job Title: Project Support Engineer Job Location: Southwest London Hourly Pay Rate: £37.48 PAYE / £49.01 Umbrella Shifts: Minimum of 50 hours a week Shift Pattern: 4 on 4off. Days and nights Duration: On-going contract Start Date: ASAP Industries considered: Rail, Rolling Stock, RAF, REME, Army, Navy, Marine, Avionics, Rolling Stock, Commercial/Industrial Electrics, Defence, Plant Engineering, SPM, HVAC, and Process Engineering Disciplines considered: Diesel Engine Fitter, Electrical Engineer / Mechanical Engineer, Mechanic, Avionic Technician, Aircraft Engineer, Marine Engineer, Maintenance Fitter, and Breakdown Engineer Position Summary: Reporting to the Engineering Manager, as part of a small technical team, you will be required to assist the Fleet Operator to undertake / supervise mechanical & electrical maintenance, detailed fault finding and repair on Rolling Stock Units. Successful applicants...

Automation Engineer +6 months + +Hybrid working in Corsham 2 days a week on site +SC cleared role - current active clearance is essential +£550 - £625 a day +Inside IR35 We're looking for an experienced Automation Engineer to join a fast-paced, Agile delivery team supporting large-scale, multi-vendor infrastructure environments. You'll play a key role in developing automated solutions, building robust web services, and ensuring consistent, secure deployment across complex architectures. This role is ideal for an engineer who enjoys solving problems, streamlining processes, and working collaboratively within high-performing technical teams. Essential Skills & Experience To be considered, candidates must have at least 12 months of hands-on experience within the last 3 years in: Creating PHP and JavaScript web services Consuming REST-based web services Consuming SOAP-based web services Automated deployment of server, network, and storage technologies across multiple...

Role: OT/ Cyber security Location: Lincoln Duration: 6 Months but potentially longer term Hours: 08:00am - 16:30pm - Onsite Pay Rate: £35 - £38p/h PAYE £47 - £50p/h Umbrella Role: We're currently looking to for a Senior engineer/technician to our Engineering team in Gas and Power Services based in Lincoln. Working as part of the Engineering team you will be responsible for the build, development, and support of industrial Human Machine Interface systems (hardware + software) for the modernisation and upgrade of Small Gas Turbines. Key responsibilities: Install, configure, and test standardised HMI builds on Windows endpoints, Servers, and Clients. Including engineering software such as: AVEVA Intouch FactoryTalk Optix Simatic PCS7 WinCC and Cybersecurity software / measures: Windows hardening Endpoint security Whitelisting Secure backups Configure, develop, and test networking components such as industrial firewalls, and managed switches. Develop and maintain work...

Project Engineer – (Capital Projects) Worcestershire Salary Up to £68,000 Benefits 6 Month FTC Are you the type of project manager who loves running high value, ambitious and exciting capital projects in fast paced manufacturing environments? I am currently working with a manufacturing company who are going through a period of modernisation and growth. With a clear goal they are following a comprehensive and continuous program to update and expand their equipment and facilities. Reporting to the COO they are looking for an experienced Engineering Project Engineer who can deliver a variety of CAPEX projects from cradle to grave to CDM 2015 regulations. The ideal person will have the experience to plan, design, execute and control these capital projects in a time sensitive manner in this exciting time for the site and the business as a whole What you will be doing: Define the projects scope, deliverables and goals Running multiple projects covering both M&E within the...

Supplier Development Engineer - Peterlee Initial 12 month contract - likely to extend for the right person 36.5 hours a week, Mon - Fri 08.00-16.00 Up to £37.80 PAYE hourly rate plus holiday and pension contribution OR Umbrella hourly rates up to £51.31 - depending on experience Would you like to work for a global team who don’t just talk about progress and innovation, they make it happen! Their applications and products are truly building a better world, so we can all enjoy living in it. Our client is a worldwide manufacturer of construction and mining products. They’re looking for a Supplier Development Engineer on an initial 12 month contract basis which is likely to extend for the right person; to assess supplier quality and ensure that all Harness products are free from defects and are following manufacturing specifications and legal standards. What will the Supplier Development Engineer do? * Take care of suppliers and ensure the quality of supplies, by conducting tests and...

Client Local Authority in Newham Job Title Senior Engineer - Parking Design Pay Rate £26.13 an hour PAYE/£34.15 an hour UMBRELLA Hours 36 Hours a week(Mon-Fri) 9AM-5PM Duration Initiial 3 month contract Location Hybrid working -Site/Office based in Newham 3-4 days a week Description The post-holder shall work alongside the Senior Project Manager in the delivery of a range of projects within the Highways & Sustainable Transport team, in an effective and efficient manner to deliver best value and ensure continuous improvement. The post-holder shall work with both internal and external project team members, as well as end-to-end management of a range of projects being delivered by the Traffic Management, Road Safety and Parking team from project inception and securing funding through to delivery on site and project close-out. Key Tasks and Responsibilities: To develop an evidence base for proposed schemes in their programme and develop an appropriate set of...

An opportunity has arisen with my client for a Senior FPGA / Digital Systems Engineer to join them on a 12 -month contract. As Senior FPGA / Digital Systems Engineer you will support the Technical Lead/Architect in collaboration with the systems, software, firmware, mechanical and production teams to specify elegant and optimised solutions that satisfy customer needs. Once the specification has been agreed, you will be responsible for the detailed design of the high-speed digital aspects as well as leading all the other electronics design activity through the full product development lifecycle. Role: Senior FPGA / Digital Systems Engineer Pay: £70 -£80 per hour via Umbrella Company Location: Stevenage Contract: 12 Months Hours: Monday - Friday, 37 hours per week Security Clearance: Security Cleared required before starting Skills/Experince Experience in complex, high speed digital electronics design. Experience in MPSoC FGPA, DDR and Flash memory and high-speed serial...

Contracts Engineer (Mechanical Applications) Location: Nottingham (Hybrid - 3 Days Office / 2 Days Remote) Contract: 9-12 Months (Inside IR35) Rate: £30,000 Pro rata (DOE) + Hybrid Working + Immediate Start Are you a Contracts Engineer, Applications Engineer, or Technical Coordinator with experience supporting complex engineering projects? Are you looking for a new contract role with an immediate start, working on major municipal and industrial pump applications? This is a fantastic opportunity to join a global engineering organisation delivering technical and commercial support across multiple water, municipal, and industrial frameworks. The role offers a hybrid working setup and excellent exposure to high value projects. Candidates from a mechanical, process, or pump engineering background are strongly encouraged to apply full training will be provided on the internal CPQ and Salesforce systems. The Role: Review and process customer orders using internal CPQ and ERP...