101 to 125 of 182 Contract Software Engineering Jobs

Contract CTO

Hiring Organisation
Spectrum IT Recruitment
Location
Southampton, Hampshire, United Kingdom
Employment Type
Contract
profile. Key Responsibilities Define and implement a digital and data architecture strategy aligned to business goals. Lead internal digital modernisation and integration programme across software, data, and infrastructure. Establish a cohesive IT and digital operating model that supports future scale. Oversee delivery of internal systems upgrades, data integration … strategic decisions, and ensure initiatives deliver clear commercial outcomes. Key Experience Proven track record delivering end-to-end digital transformation. Strong technical breadth across software engineering, data platforms, cloud, and enterprise data integrations. Demonstrable success building or scaling technology platforms that generate new revenue streams with ROI. Background ...

DevOps Software Engineer

Hiring Organisation
Matchtech
Location
Romsey, Hampshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
client, a prominent name in the Defence & Security sector, is seeking a dedicated and passionate DevOps Software Engineer to join their team on a contract basis. This exciting opportunity will involve working with cutting-edge technologies to develop innovative solutions for national security. Key Responsibilities: Writing clean, secure code … individuals with a blend of analytical thinking, stakeholder engagement, and a passion for national security. Ideal candidates will have: Experience in IT DevOps and Software Development Proficiency in programming languages such as C#, JavaScript, Python, or Java Expertise in front end frameworks - at least one of AngularJS, React ...

Tech Talent Acquisition Partner - 6m FTC

Hiring Organisation
Handle Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£55,000 - £65,000 per annum
start ASAP in the New Year. Leading on all tech hiring for the business, you will have strong experience hiring across technical roles e.g. software engineers, data engineers, technical project managers etc. This is a fast paced, 360 end to end TA partner role, the ideal candidate will ...

Site Reliability Engineer

Hiring Organisation
Twinstream Limited
Location
Hereford, Herefordshire, West Midlands, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Up to £600 Per Day, Hybrid Work
Expect a technically rich environment, diverse challenges, and the opportunity to make a measurable difference. Key Responsibilities of the Site Reliability Engineer: Partner with Software Engineers to enhance reliability and performance across complex systems Collaborate with SysAdmins to automate toil and eliminate manual intervention Build smarter monitoring, logging … complex infrastructure challenges, driving automation, and delivering secure, high-performance systems — we want to hear from you. Apply now and join TwinStream — where your engineering skill keeps critical systems running, reliably. ...

Senior C++ Developer / Software Engineer

Hiring Organisation
Adecco
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £750/day
client is looking for an experienced Senior C++ Software Engineer to help grow and enhance our PTP software platform. The candidate will work on strategic enhancements to the platform as well as on client implementation projects. The PTP Platform is a leading-edge, cloud-based Securities Processing solution … that provides trade lifecycle processing for a wide range of global financial institutions. What you will need: · Extensive commercial software development experience using C++ · SQL experience · Unix/Linux experience · Relevant degree in a numeric discipline, or equivalent work experience · Excellent written and spoken English Added bonus ...

Senior C++ Developer / Software Engineer

Hiring Organisation
Adecco
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£700 - £750 per day
client is looking for an experienced Senior C++ Software Engineer to help grow and enhance our PTP software platform. The candidate will work on strategic enhancements to the platform as well as on client implementation projects. The PTP Platform is a leading-edge, cloud-based Securities Processing solution … that provides trade lifecycle processing for a wide range of global financial institutions. What you will need: · Extensive commercial software development experience using C++ · SQL experience · Unix/Linux experience · Relevant degree in a numeric discipline, or equivalent work experience · Excellent written and spoken English Added bonus ...

Senior Software Engineer Rust

Hiring Organisation
Morson Edge
Location
New Malden, Surrey, United Kingdom
Employment Type
Contract
Contract Rate
GBP 65 - 67 Hourly
Rust Software Engineer - Remote Summary Rust Software Engineers are responsible for developing and testing software using Rust in a cloud-based environment. You will work in an Agile methodology, collaborate with a SCRUM team, and interact with the Software Design team and Product Owner to shape … software click apply for full job details ...

DevOps Software Engineer

Hiring Organisation
Morson Edge
Location
Portsmouth, Hampshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£45 - 50 per hour
DevOps Software Engineer – Portsmouth – 6 Month Contract – SC Cleared About You: As an experienced DevOps Software Engineer, your skills and experience may include; • Experience of scripting in Python and/or Pearl • Experience of configuration files in JSON, XML and YAML formats • Knowledge of virtualisation and cloud computing … Knowledge of well know Linux distributions including RedHat and Ubuntu About Your Role: As the DevOps Software Engineer, your role will include; • Building container images with tools such as Podman and Docker • Building and deploying containers in an offline environment • Container orchestration with tools such as using Kubernetes ...

Senior Software Engineer

Hiring Organisation
Randstad Digital
Location
London, United Kingdom
Employment Type
Contract
Senior Software Engineer, Developer Infrastructure (Bazel/Monorepo) Location: Remote Are you ready to make an IMPACT!! We are seeking a Senior Software Engineer to lead the development of our next-generation developer infrastructure. This is a critical role in our ambitious initiative to establish a robust, unified … scalable monorepo ecosystem for all of Spotify Engineering, leveraging Bazel . If you love making developers highly productive and have experience scaling systems to millions of lines of code, we want to hear from you. What You'll Do Drive the migration to, and own the maintenance of, Bazel ...

Senior Embedded Software Engineer Contract Remote (UK)

Hiring Organisation
DCV Technologies Limited
Location
Belfast, County Antrim, Northern Ireland, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £35 to £60 per hour
leading engineering organisation is seeking a Senior Embedded Software Engineer to support cutting-edge development on Adaptive SoC platforms . This role is fully remote within the UK and ideal for engineers with deep low-level expertise across bare-metal, embedded Linux, RTOS, high-speed networking … bring-up . Role Overview You will design, develop, integrate and debug embedded software on advanced SoC architectures , working across bare-metal, Yocto Linux and Zephyr RTOS . Youll contribute to board bring-up, hardware/software co-debug, system verification, driver-level development , and support high-speed ...

Software Project Engineer Motherwell

Hiring Organisation
Holt Engineering Recruitment Limited
Location
Motherwell, Lanarkshire, Scotland, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£45 - £60 per hour, Benefits Parking on site, hybrid role after 3 mont
Contract Software Engineer Aerospace & Defence ?? Motherwell, Scotland ?? £45£60 per hour (DOE) ?? 37.5 hours per week | Initial 6-month contract (likely extension up to 23 months) Are you an experienced Software Engineer seeking your next contract in a high-integrity, mission-critical industry? This is an excellent opportunity … projects contribute to major UK defence systems and aerospace technologies. Professional environment join a multi-disciplinary team of experts and gain exposure to advanced engineering standards. Working Pattern First 3 months: Full-time onsite in Motherwell After 3 months: Hybrid model 1 week onsite, 3 weeks remote (subject ...

Software Engineer

Hiring Organisation
Advanced Resource Managers Limited
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
Software Engineer Edinburgh 12-Month Contract Paying up to £68p/h (Inside IR35) Please note - due to the nature of the work, you will need to hold or be eligible to obtain a high level of UK Security clearance - please only apply if suitable Key Responsibilities: Support … creation and delivery of software solutions within a defined work package area, ensuring that the package meets all stakeholder requirements Establish and mature stakeholder needs, associating/attributing priority, interest, influence and trading-off needs to determine optimum capability to solve stakeholders? problems Create high quality and robust code ...

Low level Embedded Software Engineer

Hiring Organisation
Certain Advantage
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£65 - £68 per hour, Benefits Overtime Rate of 'time and a quarter'
World Class Defence Organisation based in Bristol is currently looking to recruit 2x Low level Embedded Software Engineer subcontractors on an initial 6 month contract. The role will likely be required to be onsite, but it can be worked on a 4-day week basis. Hourly Rate: £65.00 - £68.00ph … likely extension. Contracts are often ongoing and long-term thereafter. IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview Low level Embedded Software Engineer Job Description: The Real Time Infrastructure and Security Software team is tasked with supplying advanced solutions for our missile sub-systems, often ...

Software Engineer

Hiring Organisation
Adecco
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£256 - £285/day
this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Join Our Team as a Software Engineer! Are you a passionate Software Engineer looking for an exciting opportunity in the retail industry? Our client is seeking a talented individual to join … Technical Operations Solutions (EThOS) team for a temporary contract of 19 weeks. This is your chance to make a real impact by developing innovative software solutions that support Customer Fulfilment programs and enhance operational efficiency across a global fulfilment network! Role: Software Engineer Duration: 19 Weeks Location: London ...

Software Engineer

Hiring Organisation
Adecco
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£256 - £285 per day
this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Join Our Team as a Software Engineer! Are you a passionate Software Engineer looking for an exciting opportunity in the retail industry? Our client is seeking a talented individual to join … Technical Operations Solutions (EThOS) team for a temporary contract of 19 weeks. This is your chance to make a real impact by developing innovative software solutions that support Customer Fulfilment programs and enhance operational efficiency across a global fulfilment network! Role: Software Engineer Duration: 19 Weeks Location: London ...

C++ Software Engineer

Hiring Organisation
Certain Advantage
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£65 per hour, Benefits Overtime Rate
World Class Defence Organisation based in Bristol is currently looking to recruit a C++ Software Engineer subcontractor on an initial 6 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 … leader in missile and missile systems looking for a highly capable and adaptable to join our Development Facility in Bristol. Join the growing dynamic Software team in Bristol in developing the latest mission-critical defence systems. You will work as part of a small team and be empowered ...

Senior C++ Software Engineer

Hiring Organisation
Scope AT Limited
Location
City, London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
Senior C++ Software Engineer New C++ contract role working on a greenfield project for a client within the financial domain. Healthy rate for this one and 2 days a week in the office. What you will be doing: As a Senior C++ Software Engineer, you will be involved … features and feature enhancements Leading code reviews and enforcing best practice within a small, agile, focused team What you will need: Extensive commercial software development experience using C++ Unix/Linux experience Relevant degree in a numeric discipline, or equivalent work experience Excellent written and spoken English By applying ...

Full Stack Developer

Hiring Organisation
Hays
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Your new company An established organisation with a strong technology focus is seeking a skilled Software Engineer to join their Group Technology team. This is an exciting opportunity to develop, support, and enhance business systems and applications using .NET technologies and SQL Server, while contributing to technical improvements across … department. Your new role As a Software Engineer, you will design and develop secure, high-performing applications, implement best practice coding standards, and ensure application performance and security. You'll also play a key role in fostering a culture of observability and continuous improvement.Key Responsibilities Develop and maintain enterprise ...

Senior Backend Developer

Hiring Organisation
Rullion Managed Services
Location
City of London, London, Farringdon, United Kingdom
Employment Type
Contract
full-time role, 40 hours per week. If this role feels right, send us your CV. Accountabilities: Playing a pivotal role in the backend engineering team, you will help to build full-stack cloud apps. You'll be using Python and AWS Cloud services on the backend. Adopt … datasets. Foster close collaboration with our Product, Data, Front-end, Platform, and Security teams. Knowledge and Skills: Demonstrated expertise as a Mid or Senior Software Engineer. Proficiency in Python as your primary language, or willingness to adapt. Hands-on experience with RESTful APIs and/or GraphQL. Proficiency ...

Senior Python Backend Developer

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£750 - £800 per day
Onsite 2/3 days a week 6 month contract Inside of IR25 £750 - £800 per day My client is seeking a highly skilled software engineer to join its AI/ML team, contributing to the development of cutting-edge applications that accelerate drug discovery and enable personalised therapies. … healthcare through technology is essential. The role involves integrating AI/ML components into scalable web applications, collaborating across technical teams, and continuously improving software quality and performance. Key responsibilities Back end development for a Python web application Integration of AI/ML components with frontend, backend, data ...

Back-End Software Engineer - Scotland

Hiring Organisation
Lorien
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
Back-end Software Engineer - 6 month contract £470 outsideIR35 - Scotland We're supporting a leading public sector organisation on a high-impact digital transformation. They need a talented Back-end Software Engineer to help enhance and support a critical safeguarding platform used nationwide. You'll work with Java ...

Robotic Software Engineer

Hiring Organisation
Randstad Digital
Location
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Contract
Contract Rate
£250 - £310 per day
Role: Robotic Software Engineer Location: Cambridge, UK Work model :Onsite Contract duration-6 Months We are seeking a Robotic Software Engineer for a pioneering life sciences organization. In this hands-on role, you will contribute to software design, robotic control, and cross-disciplinary collaboration, helping to deliver … scalable and cost-effective manufacturing solutions for advanced therapies. Responsibilities Contribute to all stages of software and product development including analysis, architecture, prototyping, implementation, and testing Collaborate closely with hardware and systems teams to integrate robotic automation solutions Develop and debug code for robotics and automation systems Apply technical ...

Java Software Engineer

Hiring Organisation
Morson Edge
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£0 - 55 per hour + Inside IR35
Java Software Engineer Newcastle (3 days on site/2 days remote) 12 months initially £55ph inside IR35/Umbrella Due to the urgent nature of the role candidates must have current and transferrable SC security clearance or be happy to undergo the security checks required. Role Overview … Software Engineer will join our collaborative, forward-thinking Agile Scrum team, working on innovative Geospatial software, using the latest cloud-based technologies. The engineer will be involved in every stage of the software development lifecycle, from initial design through development, testing, and deployment, delivering robust, scalable cloud ...

Csharp Software Engineer

Hiring Organisation
Morson Edge
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£49.70 - 65.00 per hour + None
C# Software Engineer Location: Stevenage, UK Contract: 12 months Rate: £49.70/hour PAYE (£56.93/hour incl. holiday) or £65/hour Umbrella We seek an engineer with recent high-integrity or safety-critical industry experience (defence, aerospace, or similar), or eligible for UK security clearance. Overview: Contribute … creating and integrating simulation components, digital twins, and emulators that accurately represent weapon systems within synthetic environments. Responsibilities: Design, develop, and integrate simulation software using C# and C++. Collaborate with project leads and architects to deliver complete system representations. Implement configuration control, continuous integration, and test-driven development practices. ...

C# / C++ Software Engineer

Hiring Organisation
Certain Advantage
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£65 per hour, Benefits Overtime Rate
World Class Defence Organisation is currently looking to recruit a C#/C++ Software Engineer subcontractor on an initial 12 month contract. The department are happy to consider candidates with a mixture of C# and C++ or someone with just C# experience. Job Title: C#/C++ Software … time and a quarter Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) C#/C++ Software Engineer Job Description: WSSE are integral in the development of weapon systems and system architectures, and as a result we have developed a capability supporting ...