26 to 50 of 110 Contract Software Engineer Jobs

Senior Software Engineer/Developer (Python SQL IaC) London 12 month FTC to £180k Are you a data savvy Senior Software Engineer with strong Python and SQL skills? You could be progressing your career in a hands on Senior Software Engineer role ...

Software Engineer - Data Analysis - Java - Python - SQL - AI tooling - Glasgow Hybrid (3 days onsite) Do you enjoy hands-on technical analysis, software development and data architecture and are you looking for your next challenge? I am working with an Investment Banking client in Glasgow who is looking … experienced Software Engineer to join a global front-office technology team. You will be working closely with the business and focuses on understanding, documenting and improving complex data flows across a large trading platform. Work across multiple systems and technologies, you will help bring clarity to how data ...

Role: Software Engineer Cheltenham (3-4 days on site) Rate : £82.50 Umbrella Duration : 6 Months Vacancy Details : Key Activities Software requirements analysis Software design Implementation (language is C) Module test and integration test Timing analysis, full software verification, authoring and execution of software test … scripts Essential Responsibilities Software Development (requirements, design, code) Software Verification (review, test, analysis.) Undertake Software engineering tasks as requested by team lead. Working to DO178-C Ability to analyse tasking and provide feedback if the task appears more complicated than first envisaged Qualifications/Requirements Previous experience ...

Senior Software Engineer in Test Contract | Inside IR35 | £400 per day Location: Manchester (Hybrid - 2-3 days onsite per week) Contract End Date: March 2027 I'm currently working with a large, well-established enterprise client who are continuing to grow their digital engineering capability in Manchester. They … looking to engage an experienced Senior Software Engineer in Test on a long-term contract to support the delivery of high-quality, scalable, cloud-based digital platforms. This is an excellent opportunity for a senior-level test professional to join a collaborative, agile environment where quality, automation ...

Frontend Software Engineer (Contract) - £600 - £685 per day (Inside IR35)- Initial contract until 31st December - ASAP start We're currently partnering with a global technology organisation to hire an experienced Frontend Software Engineer to join a high-impact product team focused on building and evolving critical ...

Software Engineer £550/day Inside IR-35 Portsmouth - 3 days per week on site Initial 4 month contract We're looking for a Software Engineer to work within a Space Systems Engineering team, developing custom parallel algorithms and accelerating the processing of large-scale imagery ...

Software Engineer £550/day Inside IR-35 Portsmouth - 3 days per week on site Initial 4 month contract We're looking for a Software Engineer to work within a Space Systems Engineering team, developing custom parallel algorithms and accelerating the processing of large-scale imagery ...

World Class Defence Organisation is currently looking to recruit 3x C++ Application Software Engineer subcontractors on an initial 12 month contract. This role requires: Strong experience in C++ application development. A strong background in software engineering, its realisation and system wide impact. Experience in CI/… pipelines, GitLab, Docker. Experience of developing software for virtual environments. Rate: £65.00 per hour Location: Bristol Hybrid/Remote working: The role will likely be onsite a compressed 4 day week (Monday to Thursday is fine). There may be some scope for hybrid working (project dependent). Contract ...

month contract Rate: 61.90ph LTD (Outside IR35) Role details: Our client, a prominent player in the Defence & Security sector, is seeking a Senior Software Engineer with expertise in Python, Docker, and Cyber Security for a 6-month contract based in Bristol or Southampton. The role involves a hybrid … working model with approximately 20% onsite presence. Key Responsibilities: Take ownership of specific software work packages, including low-level planning, delivery, and reporting, with the ability to work independently and autonomously. Possess a strong understanding of microservice software architecture. Design, implement, document, and test software modules ...

Senior Software Engineer (DevSecOps) Contract | Inside IR35 | Up to £580/day | Full-time | North Yorkshire (1 day per week on-site, increasing from September) You will join a global IT consultancy delivering digital transformation to a well-established financial services organisation . You will be an experienced … Senior Software Engineer with a strong DevSecOps background to join an engineering enablement function on an initial contract running to the end of December 2026. This is a hands-on role at the centre of modernising how software is built, delivered, and operated. You will work within ...

Java Software Engineer - DV Cleared - Onsite As a DV-cleared Software Engineer in Gloucester, you'll develop impactful solutions for government clients, working on Java and Ansible technologies. This role offers a collaborative environment with opportunities to mentor, learn new skills, and contribute to vital projects. … What You'll Do: Design, develop, test, and document software systems using Java Focus on data processing using Ansible Support cloud infrastructure (AWS, Docker, microservices) Mentor junior developers and analyse code defects Collaborate in an Agile team environment Requirements: Must have active DV Clearance: UKIC DV Strong experience with ...

Title: SC Cleared Embedded Software Engineer Location: Malvern, UK Duration; 6 months Rate: Up to £80 per hour via an approved umbrella company Must be willing and eligible to go through the SC Clearance process Are you an experienced Embedded Software Engineer with SC clearance … What you'll be doing: Baseline and re-architect a legacy electro-optical development board to enhance performance and capabilities. Write, implement, and test software at both sub-system and system levels, ensuring seamless integration with application and GUI software, as well as FPGA colleagues. Collaborate closely with ...

Senior C++ Software Engineer - Systematic Trading 12-month contract - £600 to £850/day (Inside IR35) Global Trading & Supply | High-Performance Systematic Trading Technology As a Senior C++ Software Engineer , you'll work closely with technologists, quants, and traders to design, optimise, and scale … reliability, and scalability while shaping the next generation of our systematic and algorithmic trading systems . What You'll Work On Exchange Connectivity Develop software that interacts with major global futures exchanges using native APIs & protocols (FIX, WebSocket, HTTP). Maintain and extend testing suites ensuring robust, consistent connectivity. ...

Senior Software Engineer- 12 Months - SC Cleared - £625pd Rate : £625 per day Duration : 12 months IR35 : Inside Location : Remote - 1 day per week in Exeter The role :A leading Government Institution is seeking a Senior Software Engineer, to work within the weather data team, ensuring APIs … robust and well architected.12-month Contract, SC Cleared. Essential and Desirable criteria as follows : Demonstrable skills in Python software development Demonstrable skills in AWS CDK Strong analytical and problem-solving skills Proven ability of designing, implementing and delivering quality and efficient software using Amazon Web Services to deliver ...

Cleared Software Engineer (DBA/Data-Focused) Contract: 12 months Location: Cheltenham (5 days per week onsite, occasional travel to Gloucester) Rate: £550 - £750 per day (Umbrella, Inside IR35) Must hold live UKIC DV clearance used within the last 12 months About the Role An exciting opportunity … arisen for an experienced Software Engineer with a strong DBA background to support a growing nation click apply for full job details ...

Cleared Software Engineer (DBA/Data-Focused) Contract: 12 months Location: Cheltenham (5 days per week onsite, occasional travel to Gloucester) Rate: £600 - £750 per day (Umbrella, Inside IR35) UK Eyes only Must hold live UKIC DV clearance used within the last 12 months About the Role … exciting opportunity has arisen for an experienced Software Engineer with a strong DBA background to support a gr click apply for full job details ...

Java Software Engineer - DV Cleared - Onsite As a DV-cleared Software Engineer in Gloucester, you'll develop impactful solutions for government clients, working on Java and Ansible technologies. This role offers a collaborative environment with opportunities to mentor, learn new skills, and contribute to vital projects. … What You'll Do: Design, develop, test, and document software systems using Java Fo click apply for full job details ...

Senior Electronics & Embedded Software Engineer Location: Filton, Bristol Contract: 1-year initial contract, with possibility to extend for six months Start Date : ASAP Pay Rate: £75 - £85 per hour About the Role We are looking for a Senior Electronics & Embedded Software Engineer to design, develop … product and a new hardware platform, collaborating with internal teams and external camera vendors to deliver reliable and production-ready solutions. Key Responsibilities Embedded Software & Firmware Development Develop, test, and debug embedded firmware in C/C++ for microcontrollers, including bootloaders. Implement and maintain device drivers for peripherals such ...

Senior Electronics & Embedded Software Engineer Location: Filton, Bristol/Hybrid Contract: 12 months Start Date : ASAP Pay Rate: 75 - 85 per hour Inside IR35 About the Role We are looking for a Senior Electronics & Embedded Software Engineer to design, develop, and maintain advanced embedded systems … product and a new hardware platform, collaborating with internal teams and external camera vendors to deliver reliable and production-ready solutions. Key Responsibilities Embedded Software & Firmware Development Develop, test, and debug embedded firmware in C/C++ for microcontrollers, including bootloaders. Implement and maintain device drivers for peripherals such ...

Senior Electronics & Embedded Software Engineer Location: Filton, Bristol/Hybrid Contract: 12 months Start Date : ASAP Pay Rate: £75 - £85 per hour Inside IR35 About the Role We are looking for a Senior Electronics & Embedded Software Engineer to design, develop, and maintain advanced embedded systems … product and a new hardware platform, collaborating with internal teams and external camera vendors to deliver reliable and production-ready solutions. Key Responsibilities Embedded Software & Firmware Development Develop, test, and debug embedded firmware in C/C++ for microcontrollers, including bootloaders. Implement and maintain device drivers for peripherals such ...

Senior Software Engineer x 2 Portsmouth £68.55 Inside IR35 12 month contract About the Role We are seeking 2 highly skilled and motivated Senior Software Engineers to join a growing engineering team. This is an opportunity to work on mission-critical systems that support national security, advanced … next-generation technologies. As a senior member of the team, you will play a key role in designing, developing, and delivering high-integrity software solutions within a secure and collaborative environment. What you'll be doing: Designing, reviewing, developing, testing, documenting, configuring and delivering software products ...

client has an opportunity for a Software Engineer to join them on a contract basis for 12 months. You will be joining a collaborative, forward thinking Agile Scrum team, working on innovative Geospatial software, using the latest cloud-based technologies. Role : Software Engineer Location : Newcastle ...

client has an opportunity for a Software Engineer to join them on a contract basis for 12 months. You will be joining a collaborative, forward thinking Agile Scrum team, working on innovative Geospatial software, using the latest cloud-based technologies. Role : Software Engineer Location : Newcastle ...

Role: Software Engineer Cheltenham (3-4 days on site) Rate : £82.50 Umbrella Duration : 6 Months Vacancy Details : Key Activities Software requirements analysis Software design Implementation (language is C) Module test and integration test Timing analysis, full software verification, authoring and execution of software test … scripts Essential Responsibilities Software Development (requirements, design, code) Sof click apply for full job details ...

Senior Embedded Software Engineer (Contract) Cambridge | Hybrid (minimum 3 days onsite) We are working with an innovative technology company developing advanced hardware systems used in cutting-edge scientific and research applications. They are looking to bring in a Senior Embedded Software Engineer on a contract basis … role where you will play a key part in maintaining project continuity, working closely with electronics and hardware teams to develop and enhance embedded software on complex systems. SKILLS REQUIRED Strong embedded C STM32 experience RTOS experience (ThreadX or similar preferred) Experience working with physical hardware and PCBs ...