15 of 15 Contract Software Engineering Jobs in the Thames Valley

Contract AI Software Developer Duration: 6 months IR35 Status: Outside IR35 Location: Fully Remote Working Our client is seeking a skilled contract AI Software Developer to help shape and deliver artificial intelligent solutions in a modern .NET environment. You will be working fully remote and will focus on leveraging cutting edge AI tools across multiple areas of their … exciting product roadmap. The successful candidate will have an AI and .Net software engineering background ideally with historic experience with complex enterprise SaaS solutions. The role is deemed outside IR35. Key Responsibilities Design, develop, and deploy AI-powered features using C#/.NET technologies. Integrate AI and ML components into existing SaaS platforms. Collaborate with product and engineering … best practices and clean architecture. Key Skills Strong experience developing with .NET/C# in production environments. Proven track record of delivering or integrating AI/ML technologies into software solutions. Experience working with enterprise SaaS applications. Familiarity with integrating AI models into business processes. Familiarity with AI frameworks like ML.NET and/or Semantic Kernel is a big More ❯

Hybrid (Oxford). 6 Month initial contract opportunity, for a Product Manager or Technical BA with significant hands on Drupal experience – the role might suit a candidate from a software engineering or testing background in Drupal. The project involves the migration of a CMS development platform as opposed to a single Drupal website - experience of Drupal platform development … office with 1-2 days per week in Oxford. What experience you’ll need to apply for this role Technical BA/Product Manager (Senior). Drupal (Expert). Software Engineering Background (Desirable). What you’ll get in return for your experience The daily rate is £500 – £650 p/day “Outside IR35?, however, all quotes from More ❯

agile environment. Key Responsibilities Deliver high-quality full stack solutions with an emphasis on React and modern JavaScript/TypeScript. Contribute to AI/LLM projects including RAG, prompt engineering, and GenAI system development. Collaborate with designers and product teams to translate AI into intuitive, user-friendly experiences. Build PoCs and prototypes in short innovation cycles. Develop cloud-native … applications using AWS or Azure, containerisation, and CI/CD pipelines. Apply software engineering best practices in secure, regulated, or enterprise environments. Essential Skills & Experience Strong frontend capability with React and JavaScript/TypeScript. React expertise (SvelteKit knowledge is a plus). Recent, hands-on AI/LLM development experience - ideally involving prompt engineering, RAG, or GenAI More ❯

agile environment. Key Responsibilities Deliver high-quality full stack solutions with an emphasis on React and modern JavaScript/TypeScript. Contribute to AI/LLM projects including RAG, prompt engineering, and GenAI system development. Collaborate with designers and product teams to translate AI into intuitive, user-friendly experiences. Build PoCs and prototypes in short innovation cycles. Develop cloud-native … applications using AWS or Azure, containerisation, and CI/CD pipelines. Apply software engineering best practices in secure, regulated, or enterprise environments. Essential Skills & Experience Strong frontend capability with React and JavaScript/TypeScript. React expertise (SvelteKit knowledge is a plus). Recent, hands-on AI/LLM development experience - ideally involving prompt engineering, RAG, or GenAI More ❯

with SIP/TLS integration and managing real-time communications. Familiarity with cloud services and migrating on-prem solutions to cloud environments. Qualifications: Bachelor's degree in Computer Science, Software Engineering, or a related field. Additional certifications in Node.js or cloud technologies are advantageous. Node.js development, REST API design, SIP-based communications, outside IR35, Bracknell, Hybrid, Contract. More ❯

with SIP/TLS integration and managing real-time communications. Familiarity with cloud services and migrating on-prem solutions to cloud environments. Qualifications: Bachelor's degree in Computer Science, Software Engineering, or a related field. Additional certifications in Node.js or cloud technologies are advantageous. Node.js development, REST API design, SIP-based communications, outside IR35, Bracknell, Hybrid, Contract. More ❯

over the world.Active Silicon is part of the Solid State plc group, listed on the AIM stock market under code SOLI. This job description is for the role of Software Engineer - C/C++, to help in the development and maintenance of new and existing products. The current product range is here - activesilicon.com/products/Summary Details Job … Type: Fixed Term Contract (c. 14 months) with potential to become a permanent role after, Full Time Job Title: Software Engineer Location: Mainly office-based work at Langley, UK (just outside M25, NW London, on the Elizabeth Line), with the option for some homeworking. Hours: 37.5 hours per week, 26 days annual holiday (plus public bank holidays) Salary Package … Corporate Health Cash Plan including cover for dependents Employee Assistance Programme Discounted gym membership Retail discount scheme Wellbeing app Qualifications: A Bachelors or Masters in Computer Science or Electrical Engineering Experience: Any professional experience working with C/C++ is advantageous The type of person we are looking for The right candidate is likely to have a good Computer More ❯

We are seeking an experienced Embedded Software Engineer to join our engineering team on a 6-month contract based in the Buckinghamshire are. You will be responsible for the design, development, and integration of embedded software solutions for mission-critical systems, ideally within the defence sector. Key Responsibilities: Develop and maintain embedded software using C and … Subversion and Git . Design and optimise real-time systems with strong expertise in RTOS (Real-Time Processing Systems). Work with embedded processors and contribute to low-level software integration. Support GUI development and software applications for Windows operating systems. Collaborate with multidisciplinary engineering teams to meet project milestones. Ensure compliance with quality standards and documentation … for version control. Demonstrated expertise in RTOS and embedded processor environments. Experience with GUI development and working with Windows OS . Ability to work independently in a fast-paced engineering environment. Excellent problem-solving and debugging skills. Desirable: Prior experience in the defence sector or other high-assurance industries. Familiarity with safety-critical or mission-critical software development More ❯

We are seeking an experienced Embedded Software Engineer to join our engineering team on a 6-month contract based in the Buckinghamshire are. You will be responsible for the design, development, and integration of embedded software solutions for mission-critical systems, ideally within the defence sector. Key Responsibilities: Develop and maintain embedded software using C and … Subversion and Git . Design and optimise real-time systems with strong expertise in RTOS (Real-Time Processing Systems). Work with embedded processors and contribute to low-level software integration. Support GUI development and software applications for Windows operating systems. Collaborate with multidisciplinary engineering teams to meet project milestones. Ensure compliance with quality standards and documentation … for version control. Demonstrated expertise in RTOS and embedded processor environments. Experience with GUI development and working with Windows OS . Ability to work independently in a fast-paced engineering environment. Excellent problem-solving and debugging skills. Desirable: Prior experience in the defence sector or other high-assurance industries. Familiarity with safety-critical or mission-critical software development More ❯

Senior Software Engineer - AWS AI/TypeScript Remote/Hybrid | 6-Month Contract (Inside IR35) | Likely Extension Ready to build AI solutions that redefine customer experience? We're looking for a Senior Software Engineer to help a leading utilities business transform their contact centre with AWS AI services (Amazon Lex, LLMs) and next-generation cloud solutions. What you More ❯

PLC Software Engineer Security Cleared - Siemens Berkshire Contract Outside IR35 - £55hr 6 month contract Samuel Frank is recruiting for a Siemens PLC Software Engineer who has current DV level security clearance to work on site in Berkshire for at least 6 months. Key aspects to the PLC Software Engineer position include; The successful PLC Software Engineer … will be responsible for updating, modifying and configuring existing Siemens TIA Portal PLC software and HMIs on the clients site Carry out Siemens PLC software installation, testing and commissioning Knowledge of Siemens SCALANCE or Siemens Network Switches ideal, not essential Experience of writing on-site test documentation Youll need to be a British passport holder and have lived … in the UK for at least the last 5 years and have current DV level security clearance If youre an experienced Siemens PLC Software Engineer and have the required level of security clearance, but youre not available for another 4-6 weeks, that could work. Whilst the preference is for someone to start asap, the end client is happy More ❯

PLC Software Engineer Security Cleared - Siemens Berkshire Contract Outside IR35 - £55hr 6 month contract Samuel Frank is recruiting for a Siemens PLC Software Engineer who has current DV level security clearance to work on site in Berkshire for at least 6 months. Key aspects to the PLC Software Engineer position include; The successful PLC Software Engineer … will be responsible for updating, modifying and configuring existing Siemens TIA Portal PLC software and HMIs on the client s site Carry out Siemens PLC software installation, testing and commissioning Knowledge of Siemens SCALANCE or Siemens Network Switches ideal, not essential Experience of writing on-site test documentation You ll need to be a British passport holder and … have lived in the UK for at least the last 5 years and have current DV level security clearance If you re an experienced Siemens PLC Software Engineer and have the required level of security clearance, but you re not available for another 4-6 weeks, that could work. Whilst the preference is for someone to start asap, the More ❯

PLC Software Engineer – Security Cleared - Siemens – Berkshire – Contract – Outside IR35 - £55hr – 6 month contract Samuel Frank is recruiting for a Siemens PLC Software Engineer who has current DV level security clearance to work on site in Berkshire for at least 6 months. Key aspects to the PLC Software Engineer position include; The successful PLC Software Engineer … will be responsible for updating, modifying and configuring existing Siemens TIA Portal PLC software and HMIs on the client’s site Carry out Siemens PLC software installation, testing and commissioning Knowledge of Siemens SCALANCE or Siemens Network Switches – ideal, not essential Experience of writing on-site test documentation You’ll need to be a British passport holder and … have lived in the UK for at least the last 5 years and have current DV level security clearance If you’re an experienced Siemens PLC Software Engineer and have the required level of security clearance, but you’re not available for another 4-6 weeks, that could work. Whilst the preference is for someone to start asap, the More ❯

Contract Software Engineer - PowerShell/SQL, Berkshire This role has an indicative OUTSIDE IR35 determination, therefore we can accept candidates who would like to operate through their own PSC. Are you a skilled Engineer looking for your next contract opportunity in Berkshire? Do you have experience with Atlassian tools (such as Jira and Confluence), PowerShell scripting, and SQL Server … If so, this role offers an exciting opportunity to support a major integration project within a high-integrity engineering environment. Our client, a respected UK leader in mission-critical software and systems, is seeking a capable contractor to assist with API development and systems integration involving Oracle and internal platforms. This role requires a proactive engineer who can … take ownership of specific, well-defined technical tasks. Key Skills Required - Contract Software Engineer - PowerShell/SQL, Berkshire: Hands-on experience with Atlassian tools (Jira, Confluence) Strong PowerShell scripting skills Solid knowledge of SQL Server or similar relational databases Experience working with or integrating Oracle systems Familiarity with API development and integration Ability to work independently and efficiently on More ❯

Rust Developer Pure Rust Python Oxford Hybrid 3-6-month contract £45-£50 per hour: I am looking to hire a contract Rust Developer or Software Engineer who possesses at least 2 years of experience with pure rust and python. The client is located in the Oxford area, car required when visiting the site. Our client is open to … it will be paid via an umbrella payroll provider. Other skills which would be an advantage, Pure Rust, Python, C++ and linux. If you're a Rust Developer or Software Engineer with 2 years commercial experience in pure rust, please drop MARS a copy of your CV. MARS Recruitment is an equal opportunities employer and positively welcomes applications from … be contacted within 3 working days, unfortunately if you haven't heard back in this time your application has been unsuccessful at this time. MARS Recruitment is a specialist Engineering & IT recruiter working in partnership with companies across the UK and offers services of both an Employment Business (for Temporary/Contract roles) and an Employment Agency (for Permanent More ❯