43 senior developer jobs found

Senior Developer - Healthcare Projects Location: UK Remote Rate: £(Apply online only) Inside IR35 Duration: 6 months Start: January (BPSS clearance required before start; SC likely to follow) Fully Remote Need NHS Experience We're seeking Senior Developers to join a high-profile healthcare programme delivering modern, secure, and scalable digital services. Key Responsibilities & Tech Stack: Work with the Healthcare Frontend Toolkit and Design System to build accessible, user-focused interfaces. Develop back-end services primarily in Python, while supporting existing systems in Java and .NET. Maintain and enhance legacy services using Oracle SQL PL. Implement robust CI/CD pipelines and infrastructure using AWS, Azure, SQL Server, Postgres, GitHub, Azure DevOps, Linux, Docker, and Kubernetes. Follow Test Driven Development (TDD) practices - write automated tests before coding. Ensure open working practices with transparent codebases, documentation, design histories,...

Senior Software Developers - 6-Month Contract - Inside IR35 £400 per day | Remote/UK-Based | NHS Experience Essential | BPSS Eligible We're seeking three Senior Software Developers to join a high-performing team delivering modern digital services across the NHS. You will help build, support, and evolve critical platforms using modern engineering practices, test-driven development, and open, transparent delivery. This is a 6-month Inside IR35 contract, with strong potential for extension. Candidates must be UK-based, BPSS eligible, and have previous NHS experience. Role Overview You will work within a collaborative, multidisciplinary environment to design, build, and maintain high-quality digital services. The role involves contributing to both new and existing systems, supporting multiple languages and platforms, and applying strong DevOps, TDD, and modern engineering practice throughout. Key Responsibilities Develop new services using Python while supporting existing...

2x Senior .NET Developers - Public Health Job Title: .NET Developer Location: 1x/Month in Leeds Day Rate: £500/day Inside IR35 Duration: Until March 2026 NHS or Central Government experience is ESSENTIAL Brio Digital are supporting a HealthTech consultancy who are currently looking for 2x .NET Software Engineers. You'll be working on a national-level programme supporting an ongoing digital transformation project. What You'll Do Build and maintain robust APIs and web applications using .NET and React Collaborate with cross-functional teams to deliver modern, Azure-hosted solutions Develop clean, testable, and maintainable code across the full stack Integrate with complex healthcare data systems and APIs Support continuous improvement across architecture, tooling, and CI/CD pipelines Participate in design reviews and mentoring within an agile delivery team What You'll Bring Solid C#/.NET Core experience in production systems Proficiency with React and TypeScript Strong...

Principal Engineer - Safety & Environmental Engineering (Product Safety) Barrow in Furness Based (Hybrid 2 days per fortnight on site) £87.83 an hour Umbrella Inside IR35 6 Month Contract initially. This is a great opportunity to work within one of the UK's leading Defence organisations based In Barrow in Furness. Hybrid working 2 days per fortnight on site. The Principal Engineer (Whole Boat) - Product Safety shall provide support to the Whole Boat Engineering Delivery Manager in the development, delivery and maintenance of the Project Product Safety Management System and Product Safety Case to ensure Products are safe to own and legal to operate. The Principle Engineer (Product Safety) shall: Derive and manage Whole Boat Product Safety requirements. Develop, implement and maintain the Safety Management System. Produce and manage Project Safety Management Plans. Lead Whole Boat Product Safety hazard and risk identification, management and assessment activities....

Oracle Fusion OIC Developer Immediate need. Project based in Northern Ireland, but this is a Hybrid role, as delivery team near & far shore. Large, complex, public sector programme, where you will work both with the delivery team and end client. This is an immediate need, 3-6 months duration and is inside IR35. You will have: Strong (hands on) OIC, designing and developing integrations using adapters and managing integrations Proficiency in web services, REST/SOAP APIs, XML, JSO and related technologies Experience with Oracle Cloud Applications (Oracle ERP, HCM, Procurement and SCM) You will: Design and develop integration solutions using OIC, to connect various enterprise applications & systems Work closely with BA’s and client stakeholders to understand integration requirements and translate these into technical specifications Develop & implementing integration flows (including data mappings, transformations and orchestrations) Configure and manage...

Salesforce Senior Administrator Remote - occasional visits to the Watford office 12 month contract Inside IR35 This area is a rapidly growing car benefit provider particularly in electric vehicles. They have traditionally had a strong public sector customer base which over the last two years has seen a dramatic growth in leading blue chip corporate businesses wanting to improve their green credentials. The IT team need to support the business to meet the needs and expectations of these customers. The Salesforce IT team is responsible for designing and building Salesforce to the appropriate standards. They are looking for Salesforce administrators with experience in implementing Agentforce or Experience Cloud to bolster the skills within their internal Salesforce team for the next 12 months. The purpose of the role is to help our internal team to implement Agentforce for customer service teams and Experience Cloud as a customer portal that will improve staff productivity and...

Senior Project Planner - SC cleared, SAP Senior Project Planner - SC cleared, SAP The location of the role is Portsmouth. The duration of the contract is 6 months. The pay rate on offer is £500 - £650 per day (via Umbrella agency - inside IR35). Role Summary Your primary role will be to provide expert planning and scheduling support for the SAP Neptune programme, ensuring robust governance, accurate forecasting, and alignment with organisational standards. This role is critical to maintaining schedule integrity, managing dependencies, and supporting successful delivery across multiple workstreams. Key accountabilities of the role Programme Planning & Scheduling Develop and maintain integrated programme and project schedules using MS Project and other planning tools. Ensure accurate forecasting for milestones, resources, and costs. Manage dependencies across workstreams and identify critical paths. Governance & Compliance Embed planning standards and processes in...

Job Title: Production Operative - Temperature Sensors Location: Farnborough Contract: 12-Month Contract INSIDE IR35 Pay Rate: £18.90 per hour (Umbrella) Working Hours: Monday - Thursday: 7:30am - 4:00pm Friday: 7:30am - 1:30pm The Role We are currently recruiting for a Production Operative to join a specialist manufacturing team based in Farnborough on a 12-month contract. This role will involve hands-on assembly work within a dedicated production cell, manufacturing high-quality temperature sensors. You will receive full training and on-the-job support, making this a great opportunity for both experienced candidates and those at the early stages of their engineering careers. Key Responsibilities Soldering and welding of temperature sensor components Working to engineering drawings and written instructions Assembling components to a high-quality standard Following all quality, safety, and production procedures Working effectively within a small, supportive production...

Highways Design Engineer Ipswich - 3 days per week on-site 6-month contract Inside IR35 We're looking for an experienced Highway Design Engineer to join a busy highways design team delivering improvements, maintenance schemes, and infrastructure upgrades across the region. This role will suit someone who enjoys taking projects from concept through to detailed design, coordinating with multidisciplinary teams, and delivering safe, compliant engineering solutions. Responsibilities Produce design packages, drawings, reports, and technical deliverables Organise and undertake site visits and surveys Deliver projects on time and within budget while meeting internal quality standards Ensure all work complies with Health & Safety and Environmental requirements Assist with resource planning and coordination of multidisciplinary contributors Support and develop junior staff, including engineers and technicians Work collaboratively with stakeholders to develop project...

Senior Manufacturing Engineer 6 month contract Based in Ampthill Offering £50ph Inside IR35 Do you have experience with 5 Axis CNC Machining? Do you have experience of MRP Systems and managing BOMs? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the role for you! As the Senior Manufacturing Engineer, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. You will be involved in: Develop manufacturing processes Medium /Large CNC machined components Defining sequence of operations, procedures, and production layouts for assemblies, equipment installation, processing and material handling Providing Basis of Estimates for engineering activities and shop floor operations across a range of technologies and...

Job Title: Executive Assistant Location: York (5 days/week onsite) Contract Duration: 6 Months Daily Rate: £250/day (Umbrella) IR35 Status: Inside IR35 The Role Manage and co-ordinate the development of regional and external stakeholder documents to time and agreed levels of quality. Prepare briefing material for the Managing Director, Region and produce presentations and papers suitable for submission. Identify, champion and sponsor the development and delivery of specific projects and manage the implementation of these projects amongst the senior management team. Co-ordinate planning against milestones, budget spend and resource requirements for Managing Director, Region’s office. Lead cross-functional teams to identify and share best practice and improve customer service across all functions. Act as the initial point of contact within the region for business and change management issues and communications. Lead the development of the region business planning to support the...

Role; Integration Engineer (Rio EPR) Rate; £550/day Inside IR35 Duration; until March 2026 Location; Remote with occasional travel as needed. We are looking for an Integration Engineer with strong hands-on experience of the Rio EPR platform to support a major integration programme. Key Responsibilities Design, implement and maintain integration solutions with a primary focus on Rio EPR, ensuring seamless data flow between Rio and other clinical and corporate systems. Configure and develop Rio EPR interfaces, including patient administration, community, mental health and scheduling modules, to support end-to-end clinical workflows. Work closely with clinical, operational and IT stakeholders to capture integration requirements and translate them into Rio-centric technical designs. Develop and manage interfaces between Rio EPR and other key NHS systems such as PAS, LIS, clinical systems, data warehouses and third party applications. Troubleshoot and resolve Rio EPR integration...

Diamond Blaque is seeking a highly skilled Category Manager specialising in Construction and Housing Procurement Projects for a reputable public sector organisation based in Greenwich, London. This temporary role is integral to overseeing the procurement processes for construction and housing projects, ensuring compliance with procurement regulations whilst delivering value for money. The ideal candidate will be responsible for developing and implementing procurement strategies, managing supplier relationships, and providing expert guidance to project teams. The contract is initially for 6 months, with the possibility of extension based on performance, and offers a competitive hourly rate. The successful candidate must demonstrate strong project management skills, procurement expertise, and experience in the construction or housing sectors within a public organisation. Experience as a Category Manager in Construction or Housing Procurement Proven track record in managing...

Role: Marine Operations & Delivery Lead Position: Contract Location: Avonmouth Duration: Ongoing Type: Full-time Rate: Negotiable - Inside IR35 (PAYE / Umbrella) Vacancy Overview Hinkley Point C continues to set new benchmarks in large-scale engineering, and we're searching for an experienced Marine Operations Delivery Lead to play a pivotal role in the planning, coordination and delivery of critical Marine Abnormal Indivisible Loads (AILs). If you come from the Nuclear, Energy, Chemical, Petrochemical or Power Generation sectors and have experience in port operations, marine logistics, heavy haulage or freight forwarding, this is a rare opportunity to apply your specialist expertise on a once-in-a-generation project. Role As a Marine Operations Delivery Lead, you will oversee the safe, efficient and coordinated movement of high-value project cargo-supporting construction operations across multiple marine facilities including S-Shed at Avonmouth and Combwich Wharf....

My client in Greater London are looking to appoint a talented L&D Consultant on a Contract basis. The L&D Consultant will work directly with the Director of Organisational Capability to set the strategic vision and direction for the next phase of the Academy. The Academy has successfully delivered onboarding pathways for casework roles and is now poised to evolve into a comprehensive centre of excellence for casework upskilling, learning and development and talent management. What's on offer: Salary: £75 - £100 per hour, Inside IR35*negotiable based on experience *please submit your CV with the rate you require Hybrid working Contract type: Contract Monday - Friday About the role: Based in Greater London (Hybrid): Develop a compelling, forward-looking vision for the Academy as the central hub for all learning, development, and talent management activity Design a high-level strategy and roadmap for integrating upskilling, customer service, BAU L&D, and Talent...

CE&I Responsible Engineer -Nuclear Hybrid -3 days in Warrington office 12 month + £55-60/hour inside IR35 We are seeking an experienced CE&I Responsible Engineer (RE) to lead a team of CE&I Engineers on the Silos MSSS 2nd & 3rd Extension project at Sellafield. You will be responsible for defining, implementing, and delivering CE&I work that meets safety, functional, and business requirements. Key Responsibilities: Lead a team of CE&I Engineers to deliver projects from concept design to handover. Manage and deliver electrical supply infrastructure (LV drag chain, lighting, earthing, fire alarm, CCTV). Oversee programmable electronic systems including MIS, SCADA, PLC systems, and cyber security requirements. Support safety systems, process and radiometric special instrumentation, and remote handling. Contribute to programmes, estimates, and project planning. Collaborate with supply chain partners to ensure timely delivery. Undertake design assurance and...

RLE International is working on behalf of their Essex based Automotive Client, who are currently looking for a Paralegal to support their team. Job Title: Paralegal Rate: £31.66 – increasing to £38.38 after 12 weeks under AWR’s – Agency Worker Regulations. We are looking for an experienced paralegal to join our client’s Legal Office based in Dunton, Essex. Position Description Work collaboratively with members of our client’s Legal Office to support various cross-functional projects, work with business teams to implement legal and regulatory changes, work with the customer service team and outside counsel on customer complaints and litigation, conduct legal research, and provide other key support for the Legal team. You will: * Assist attorneys to develop legal advice for our client’s management that improves Company decision-making * Support the core business while also participating in cross- functional project teams * Assist the Legal team with ensuring all procedures,...

Job Description: Network Architect This is a detailed job description for a contract role as the UK Architecture Team Leader, fulfilling the function of a Network Architect within the UK Secure account supporting a Defence sector client. 📍 Role & Project Summary The services are required on a Time and Materials basis for approximately 6 months, This role is essential to assist with peak load requirements. Job Title: UK Architecture Team Leader (Network Architect) Location: 100% Remote Clearance: Active SC Clearance is mandatory. IR35 Status: Inside IR35 (Off-payroll working rules apply). The services constitute a labour supply under the Off Payroll Working Rules. Project Focus: Providing High-Level Designs (HLDs) and Low-Level Designs (LLDs) services to support the Blake Account. Key Services and Role Responsibilities The Contractor will carry out the following responsibilities, which include but are not limited to: Architectural Design & Documentation: Architect...

Chief Accountant A Local Authority in the South West is seeking an exceptional Interim Chief Accountant to lead its technical accounting function and steer the delivery of a complex and high-profile Statement of Accounts - Spencer Clarke Group is supporting the council in identifying a seasoned professional capable of operating at a senior strategic level. What's on offer £500+ per day, Inside IR35 (negotiable, dependent on experience) Hybrid working 3-month initial contract 37 hours per week, 09:00-17:00About the role The Chief Accountant serves as the council's professional lead for financial accounting, overseeing a wide-ranging portfolio that includes the Statement of Accounts, treasury management, VAT and Tax, banking, insurance, asset accounting, and the chart of accounts. You will ensure excellence in the council's financial control environment, act as the senior technical advisor on accounting regulation, and support strategic decision-making through high-quality...

Dynamics 365 Developer - Contract Role Location: Hybrid - Central London Duration: 6 months (initial) Rate: £650-£750 per day (Inside IR35) Main Duties & Responsibilities Act as the key developer for a major Customer Insights programme, delivering Dynamics 365 and marketing expertise. Serve as technical lead for Dynamics 365, providing expert advice on all aspects of Dynamics 365 and PowerApps. Collaborate with internal teams to shape the roadmap for Dynamics 365, PowerApps, and associated M365 services. Share knowledge and mentor team members on Dynamics 365 and Power Platform. Identify opportunities to enhance existing solutions and expand usage of Dynamics 365 and PowerApps. Deliver new development work aligned with IT strategies and manage external resources when required. Provide system administration and third-line technical support. Manage release and deployment processes for Dynamics 365 and PowerApps. Maintain technical documentation, programming standards, and...