24 of 24 Contract Senior Software Engineer Jobs

CONTRACT SENIOR SOFTWARE ENGINEER - eDV CLEARED NEW CONTRACT JOB OPPORTUNITY AVAILABLE WITHIN A LEADING NATIONAL SECURITY COMPANY FOR A SENIOR SOFTWARE ENGINEER WITH eDV CLEARANCE Contract job opportunity for a Senior Software Engineer Globally leading defence/cyber security company … inside and outside IR35 roles available) London based organisation in an easily accessible location Contract Senior Software Engineer To apply please call or email WHO WE ARE? We are recruiting multiple contract Senior Software Engineers to work with various clients in London ranging from ...

Senior Software Engineer Role Details Role: Senior Software Engineer Job Type: Contracting Location: Manchester (Hybrid, with a minimum of 2 days in the office) Special Working Conditions (Travel/On-call, etc.): Associate has to have a base location as Manchester … seeking a motivated and enthusiastic Senior Software Developer to join our dynamic team. In this role, you will work on designing, coding, and testing software applications using Java and Spring Boot technologies and more. You will collaborate with a team of experienced developers to deliver high-quality ...

Senior C++ Developer/Software Engineer - London Based in the City of London (2 days in the office)/6 months rolling/£750 per day (Inside IR35) A global leading fintech solutions company and member of the Fortune 500, seek an experienced Senior C++ Developer …/Software Engineer, to be responsible for preparing programming assignments, including the design, planning and supervision of the implementation of large-scale system projects. This will include: Reviews, analysing, and modifying programming systems including encoding, testing, debugging and installing for a large-scale Mainframe computer system. Essential Duties ...

exciting opportunity has arisen for a Senior Software Engineer to join a well-established biotech company using large-scale genetic data and AI to predict disease risk and advance precision healthcare. As a Senior Software Engineer , you will be contributing to the development … scaling of secure, reliable software in a collaborative, agile environment. This is a contract-based role (12 weeks) offering hybrid/remote working options, a salary range of £500 - £700 per day (Inside IR35) and benefits. You will be responsible for: Building and scaling new software products within ...

exciting opportunity has arisen for a Senior Software Engineer to join a well-established biotech company using large-scale genetic data and AI to predict disease risk and advance precision healthcare. As a Senior Software Engineer , you will be contributing to the development … scaling of secure, reliable software in a collaborative, agile environment. This is a contract-based role (12 weeks) offering hybrid/remote working options, a salary range of £500 - £700 per day (Inside IR35) and benefits. You will be responsible for: Building and scaling new software products within ...

Senior Software Engineer (Full Stack - React & Java) We're hiring a Senior Software Engineer for a well-known global digital platform, working on high-traffic products used by millions of customers worldwide. This role is ideal for a front-end-leaning full-stack engineer … services Working on sponsored and featured product placements Writing high-quality, well-tested, maintainable code Debugging complex issues across the stack Collaborating with experienced senior engineers What We're Looking For: 5+ years' experience as a Software Engineer Strong React experience, including Micro Frontends Solid Java & Spring ...

Senior Software Engineer Location: Gloucester ( hybrid – typically 3 days onsite ) Contract: 12 months (strong likelihood of extension) Rate: £54 per hour umbrella ?? IR35: Inside IR35 Sector: Engineering/Aerospace The Opportunity We are looking for a Senior Software Engineer at an early–mid stage … moved beyond task-based delivery and is now comfortable owning systems or features end to end , guiding others, and helping shape how software is built and maintained. You'll work on practical, production software that supports engineering teams day to day. While some solutions use data-driven ...

Title: SC Cleared Senior Software Engineer Location: Farnborough, Malvern or Portsmouth Duration: 6 months with possible extension Rate: Up to 820 per day via an approved umbrella company Must be willing and eligible to go through the SC Clearance process Are you a talented and motivated Software Engineer with a passion for delivering innovative solutions? Our client, a reputable organisation supporting maritime test and evaluation facilities, is hiring for a Senior Software Engineer to join their dynamic engineering team. This is an exciting opportunity to work on modernising critical systems and contribute ...

Senior Software Engineer - Azure Platforms Location: Warwick (Hybrid working model, monthly travel required, occasional travel to London) About Us Join a leading energy network operator that keeps society connected and drives the transition to a sustainable power future. You'll be part of a team that transforms … energy landscape, integrates renewable solutions, and ensures customers are never left in the dark. As a Senior Software Engineer - Azure Platforms, you will sit across all engineering teams, acting as a key technical leader with an architectural mindset. You'll focus on platform concerns, primarily cloud infrastructure ...

Senior Software Engineer Location: London (Hybrid) Contract Duration: 6 months Join a specialized Applied AI team driving innovation in business operations. The group accelerates AI transformation by developing agentic systems and full-stack infrastructure to automate workflows and drive efficiency. We're seeking a Senior Software Engineer (L5) to deliver production-grade code while architecting autonomous AI workflows. This role combines technical expertise, product thinking, and scaling AI solutions across complex systems, working in a small agile team within a larger engineering organization. Key Responsibilities Design, develop, and deploy AI-powered systems that enhance ...

Senior Software Engineer Location: London (Hybrid) Contract Duration: 6 months Join a specialized Applied AI team driving innovation in business operations. The group accelerates AI transformation by developing agentic systems and full-stack infrastructure to automate workflows and drive efficiency. We're seeking a Senior Software Engineer (L5) to deliver production-grade code while architecting autonomous AI workflows. This role combines technical expertise, product thinking, and scaling AI solutions across complex systems, working in a small agile team within a larger engineering organization. Key Responsibilities Design, develop, and deploy AI-powered systems that enhance ...

Senior Software Engineer (Backend) - Identity & Authentication AWS * TypeScript * Node.js (NestJS) * REST APIs * Auth0 * Transmit Security * GitHub * CloudFormation Contract - 12 months, upto £650/day inside IR35 ***Hybrid - 3 days office (either London or Manchester office) Leading financial services client is seeking a Senior Software Engineer …/CD pipelines for microservice deployments. Embed DevSecOps best practices across IAM, networking and compliance. Collaborate with Agile teams to deliver high-quality, secure software at scale. Key Skills: Strong Node.js/NestJS and REST API development experience. Skilled in AWS Build and evolve backend services that support login ...

Senior Software Engineer (Full Stack) Hybrid working (office once a week), 5 month contract to start immediately, £550-£650pd inside IR35. Our client is looking for a Senior Full Stack Software Engineer to join their Experience Team on a contract basis. This … senior, hands-on role with real ownership, influence and technical leadership on the ground. You'll act as a hands-on technical lead within the team, supporting delivery while also shaping technical discovery and direction. This role suits someone who is highly technical but equally strong on collaboration, communication ...

Senior Embedded Software Engineer Onsite in Hastings, East Sussex Please Note : the role requires a level of security clearance that is only available to British nationals. Role Overview : Our client is seeking a Senior Embedded Software Engineer to apply their experience … challenging environment, working across the entire software development life cycle. Key Responsibilities : Development and verification of software to applicable standards ( RTCA/DO-178 ) Analysis of customer requirements Be involved in all stages of software creation Requirements analysis, design, implementation, and verification of software components Participate ...

Senior Software Engineer Location: London (Hybrid) Contract Duration: 6 months Join a specialized Applied AI team driving innovation in business operations. The group accelerates AI transformation by developing agentic systems and full-stack infrastructure to automate workflows and drive efficiency click apply for full job details ...

Senior Full Stack Engineer (Java 17, AWS, GraphQL) The Opportunity Join a global leader in the digital product space, building high-concurrency systems for millions of users. We are looking for a Senior Engineer to drive our back-end strategy and cloud deployment using a modern ...

Senior Full Stack Engineer (Java 17, AWS, GraphQL) The Opportunity Join a global leader in the digital product space, building high-concurrency systems for millions of users. We are looking for a Senior Engineer to drive our back-end strategy and cloud deployment using a modern ...

Senior Embedded Software Engineer required to apply their experience in a new and challenging environment, working across the full development lifecycle. Typical tasks will include: The development and verification of software to applicable standards (e.g. RTCA/DO-178). Analysis of customer requirements. Requirements Analysis … design, implementation and verification of software components. Development of architectural concepts. Participate in design reviews. The successful candidates should be able to demonstrate engineering and domain experience across the aspects listed below: Experience of significant parts of the software development lifecycle, from requirements through to verification and validation. ...

Senior iOS Software Engineer 11 Months initial contract Stratford - 4 days onsite/1 remote £503 per day (Inside IR35) Overview Join the company's Pro Mobile Team working on the Pro Telematics Drive App - a unified mobile solution for commercial fleet management across North America … Swift Testing, Snapshot & UI Tests - Tuist, Swift Package Manager - Bitrise CI/CD - Observability and analytics tooling - Backend-for-Frontend API layer Additional Attributes - Senior-level delivery experience - Collaborative and inclusive - Comfortable with ambiguity - Flexible across complex projects - Willing to mentor others Disclaimer: This vacancy is being advertised ...

Senior iOS Software Engineer 11 Months initial contract Stratford - 4 days onsite/1 remote £503 per day (Inside IR35) Overview Join the company's Pro Mobile Team working on the Pro Telematics Drive App - a unified mobile solution for commercial fleet management across North America … Swift Testing, Snapshot & UI Tests - Tuist, Swift Package Manager - Bitrise CI/CD - Observability and analytics tooling - Backend-for-Frontend API layer Additional Attributes - Senior-level delivery experience - Collaborative and inclusive - Comfortable with ambiguity - Flexible across complex projects - Willing to mentor others Disclaimer: This vacancy is being advertised ...

month contract with extension Fully remote (EU time zones) Start: End of February/early March Outside IR35 We are looking for an experienced Software Engineer contractor to support a regulated banking client on their Document Management & Workflow platforms . This role is heavily focused … compliance standards Collaborate closely with business stakeholders, IT teams, and external vendors Support security hardening and vulnerability management activities Contribute across the full software development lifecycle Analyse business requirements and maintain clear technical documentation Share knowledge and best practices within the team ...

month contract with extension Fully remote (EU time zones) Start: End of February/early March Outside IR35 We are looking for an experienced Software Engineer contractor to support a regulated banking client on their Document Management & Workflow platforms click apply for full job details ...

Role: Python Software Developer Location: Remote Clearance: Active SC Clearance (Must Hold) Outside IR35 Are you ready to take your software development skills to the next level? Join our dynamic team where innovation meets technology! We are in search of a dedicated Software Developer who is excited … about designing, developing, and maintaining cutting-edge applications. You will play a crucial role in delivering high-quality software solutions that align with our organisational goals and values. Key Responsibilities: - Collaborate with cross-functional teams to analyse requirements and design innovative software solutions. - Develop and maintain applications using ...

Role: Python Software Developer Location: Remote Clearance: Active SC Clearance (Must Hold) Outside IR35 Are you ready to take your software development skills to the next level? Join our dynamic team where innovation meets technology! We are in search of a dedicated Software Developer who is excited ...