2,031 jobs found

Project Test Manager Location: Hampshire (Onsite) Duration: 18 Months Clearance: DV Clearance required (Active) Rate: 550 to 600 per day - Outside IR35 Overview We are seeking a Project Test Managerto provide specialist oversight and assurance across a highly secure government IT infrastructure programme. This role will focus on managing and governing the test and trial activity, ensuring that infrastructure capabilities are validated, risks are identified early, and delivery remains aligned to operational requi ...

Performance Test Engineer - Outside IR35 - 6 month initial contract - London/hybrid - up to £525 per day We're looking for an experienced Performance Test Engineer to lead and deliver end-to-end performance testing for a modern web platform built on a microservices architecture. Key responsibilities: Define and implement the performance testing strategy. Design and execute load, stress, endurance, and capacity tests. Develop and maintain test scripts using JMeter or similar tools. Identify and analyse performance bottlenecks across applications and services. Work closely with Development, QA, ...

Salesforce Engineer / Administrator (Service Cloud) 6 MONTHS £400-£500 A DAY (OUTSIDE IR35) We are seeking an experienced Salesforce Engineer / Administrator to support the ongoing development and optimisation of our Salesforce Service Cloud environment. Key Responsibilities: Develop and enhance solutions within Salesforce Service Cloud Build and maintain Salesforce Flows and automation processes Develop custom functionality using Apex Manage data updates and integrations with external systems Support lead, opportunity and case management processes Work closely with business and technical stakeholders to deliver platform improvements ...

Spectrum IT are seeking an experienced UX/UI Designer to support the redesign and modernisation of a business-critical B2B customer portal for a well-established UK organisation undergoing a significant digital transformation programme. This will be an onsite working role in Poole, Dorset, and has been deemed OUTSIDE IR35. The successful contractor will work closely with senior stakeholders, product and technology teams to define user journeys, facilitate workshops, and produce high-quality designs that will guide the development of a new customer-facing platform. This is an excellent opportunit ...

Senior Change Manager Location: Hybrid Working - 2 days pw on-site in Birmingham, West Mids (travel non expensible) Rate: To 550.00 Per Day - Outside IR35 (via limited/umbrella) Duration: Start September - 18th December 2026 Project - Ingestion of calculations scheme data from MS Excel into a Pensions platform so that the data can then be used for report and quicker calculations. TXP is looking for an experienced, commercially minded Principal Change Manager to support complex business, operational and technology transformation programmes. This is a senior consulting role requiring strong stakeholder engagement, change leadership and delivery c ...

Lead Software Engineer Location: Milton Keynes (4 days per week in the office) Day Rate: 500- 550 Outside IR35 Duration: 6 Months We're working with an established and growing UK SaaS business looking to appoint an experienced Tech Lead to lead their software engineering function. This is a leadership-focused role where you'll oversee a team of around 10 software engineers, driving engineering excellence, improving delivery processes, and shaping the technical direction of a modern cloud-based software platform. You'll work closely with senior leadership to de ...

Product Security Architect Hybrid - London 2-Month Initial Contract Outside IR35 Day Rate: Competitive Start Date: August 2026 We're looking for a senior Product Security Architect to join an initial two-month engagement, bringing cyber security architecture and product security expertise to a mix of client and internal work. This is a hands-on, secure-by-design role spanning embedded, connected, cloud and software products, not tied to any single sector or regulatory framework. If you thrive on threat modelling, secure architecture and translating standards into practical controls, this one's for you. What you'll be doing: Designing, reviewing and documenting ...

Systems Engineer 12 month contract Based in Ampthill Offering between 66- 77ph Inside IR35 Do you have experience with MATLAB/Simulink? Do you have experience across the full systems lifecycle? 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 Systems 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. ...

Software Developer 12 month contract Based in Portsmouth Offering 55ph Inside IR35 Do you have experience with JAVA? Do you have experience developing within a microservice architecture? 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 Software Developer, 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. ...

Implementation Manager (Customer Rollout) Liverpool / Hybrid 500 - 600 p/d - Outside IR35 9 Month Contract We're partnering with an purpose-driven organisation undertaking a significant system transformation programme and are looking for an experienced Implementation/Rollout Manager to lead the migration of a new payroll platform to approximately 1,500 clients. With the platform nearing completion, the focus now shifts to delivering a structured, phased rollout that ensures customers are successfully migrated with minimal disruption. This is a ...

Senior Scala / Kotlin Engineer 6-12 months Hybrid - London (2-3 days per week on site) Paying up to 600 per day (Inside IR35) Overview We are supporting a global tier 1 bank on the hire of a Scala / Kotlin Engineer to join a high-performing engineering team delivering business-critical systems. This is a hands-on engineering role focused on building and evolving distributed backend systems in a high-performance environment. You will be working on a distributed calculation engine used for complex index-level computations base ...

Data Analyst 6 months Hybrid - 1-2 Days per week on site in London (Apply online only) per day (Inside IR35) The selected candidate MUST HAVE experience in London Markets Key Skills & Experience Draft the scope for the data and analytics workstream with understanding of all end user requirements and KPIs Develop BRDs, data mapping specifications, refined PBIs with clear articulation of user stories and acceptance criteria for data modellers and data engineers Analyse delegated authority data source through profiling, exploratory queries including quality v ...

Full Stack Engineer Inside IR35 Duration: 6 Months+ Hybrid - 2 Days per week in London We're looking for an experienced Full Stack Engineer to help design, build and deliver modern, cloud-native applications within a complex enterprise environment. You'll work across frontend, backend and cloud technologies, taking ownership of delivery while contributing to architecture and technical direction. Key Responsibilities Deliver end-to-end solutions from UI through to backend services and deployment. Develop modern frontend applications using Angular, React or simil ...

Production Test Engineer 12-month contract Based in Bolton Offering 37ph Inside IR35 Are you an experienced Test Engineer? Do you have experience testing down to component level? 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 Production Test 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. ...

Microsoft Dynamics Developer 6 month contract Based in Farnborough Offering £38.25ph Inside IR35 Do you have experience in D365 development? Do you have experience with Power Platform? 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 Microsoft Dynamics Developer, you will be ...

AWS AI Architect6-Month contract - Inside IR35 - market rateGuildford based - hybrid working - 3 days a week on siteInsurance sectorWhat you'll be doingDesign and deliver innovative Agentic AI solutions that address client challenges and create measurable business value.Lead the architecture and implementation of autonomous and multi-agent AI systems using hyperscaler AI platforms, with a strong preference for AWS-native services and patterns.Collaborate with business, technology and delivery teams to integr ...

Microsoft Dynamics Developer 6 month contract Based in Farnborough Offering 38.25ph Inside IR35 Do you have experience in D365 development? Do you have experience with Power Platform? 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 Microsoft Dynamics Developer, 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. ...

Information Security & Resilience Consultant - M&A6-Month contract - Inside IR35 - up to £500 per dayHybrid working - 2 days a week onsite - either London or Bradford basedWe are seeking two highly skilled, hands-on Contract Information Security & Resilience Consultants to support several critical, high-priority strategic initiatives.In this dual-role, you will be responsible for executing rigorous security due diligence on upcoming M&A activities, maintaining and maturing our Information S ...

Role: Solutions Architect (Oracle) Location: North East England - 3 days/week onsite (Hybrid) Length: 6 months initial contract Day Rate: 600+ per day IR35: Outside IR35 Start Date: ASAP We are looking for an experienced Solutions Architect to support our client on a large-scale Oracle Fusion transformation programme focused on modernising and enhancing their back-office systems. This role will be responsible for shaping the end-to-end architecture across a number of business-critical functions, including HR, Timesheets, Learning & Training, Procurement, and other corporate services platforms. ...

Role: Solutions Architect (Oracle) Location: North East England - 3 days/week onsite (Hybrid) Length: 6 months initial contract Day Rate: 600+ per day IR35: Outside IR35 Start Date: ASAP We are looking for an experienced Solutions Architect to support our client on a large-scale Oracle Fusion transformation programme focused on modernising and enhancing their back-office systems. This role will be responsible for shaping the end-to-end architecture across a number of business-critical functions, including HR, Timesheets, Learning & Training, Procurement, and other corporate services platforms. ...

Field Engineer Location: Roles are based across Scotland (Edinburgh) and G (Glasgow) Duration: 1 year & Extendable Contract: Outside IR35 Comments: Onsite role 24*7 rotational shift and travel vehicle will be provided. Required Full UK Driving Licence Role purpose: Delivery of excellence for our customer. To provide a professional field engineering service for provide and assure activities across Scottish Power's strategic telecommunications network across Scotland and the interfaces into the SSEN, National Grid telecoms ...

Senior IT Project Manager (must hold or be eligible for SC clearance) 6 month contract 450pd Outside IR35 Hybrid - 3 days a week in Stevenage The Company Akkodis is a global leader in engineering, technology, and R&D, harnessing the power of connected data to drive digital transformation and innovation for a smarter, more sustainable future. As part of the Adecco Group, Akkodis employs over 50,000 engineers and digital specialists across 30 countries in North America, EMEA, and APAC. Our teams bring extensive cross-sector knowledge in critical technology areas such as mobil ...

DV Cleared Infrastructure Test Engineers x 2 Location: Onsite in Hamsphire Contract Length: Initial 12 Months Rate: 480 to 550 per day - Outside IR35 Clearance: Active DV Clearance Required We are seeking experienced DV Cleared Infrastructure Test SMEs to support a major secure infrastructure programme. Working within a complex technical environment, you will be responsible for the planning, execution and assurance of infrastructure testing activities across critical platforms and services. The successful candidates will provid ...

Principal Systems Engineer (Ref: 1705) Initial contract until March 2027 71.74ph LTD (Outside IR35) Basildon - full time onsite SC required, can start on BPSS The Role: Work closely with the Project Chief Engineer to identify and resolve technical issues across the whole system and subsystems and to ensure the integrity of the solution. Deputise for the Project Chief Engineer within the project. Lead the architecture team to develop and document the architecture thought the project lifecycle. Lead the integration activity of sub-systems Lead the engagement with technical suppl ...

Transition Director 12-Month Contract Market rate - Inside IR35 Hybrid (London - 3 days per week) We're looking for an experienced Transition Director to lead a large-scale technology services transition for a major enterprise organisation. This is a high-profile transformation programme focused on moving from a complex multi-supplier environment to a modern, integrated operating model. You'll be responsible for leading the end-to-end transition strategy, ensuring critical services are transferred safely while driving improvements in operational efficiency, gov ...

Senior Backend Engineer (.NET / Java Microservices) Contract: Inside IR35 Duration: 6 Months+ Hybrid - 2 days per week on site in London We're seeking a Senior Backend Engineer to design, build and enhance scalable backend services and APIs within a complex enterprise environment. You'll play a key role in delivering modern microservices while contributing to technical design and engineering best practice. Key Responsibilities Design and develop backend services using C#/.NET and Java (Spring Boot). Build and support REST APIs and microservices. Contribute to architecture, technical design and system integration. Troubleshoot, optimise and support production systems. Collaborate with stakeholder ...

Collibra Integration Engineer 6 Months 3 days a week, on-site - Canary Warf Up to 550 per day (Inside IR35) My client, in the financial sector are looking for a Collibra Integration Engineer who can blend strong technical expertise with solid business acumen. The ideal candidate will drive data lineage, origin, and quality initiatives using Collibra's platform, translating business requirements into effective technical solutions. Key Responsibilities Design & Implement Collibra data-governance solutions, focusing on data lineage, origin tracking, and quality management. De ...

Azure Data Engineer (Government Digital Services) * 6-month contract * Remote working (UK) * Outside IR35 * £475 per dayThe Opportunity:We are supporting a major public sector organisation on the appointment of an experienced Azure Data Engineer to join a high-profile data and analytics programme on an initial 6-month contract basis.This is a backend-focused Data Engineering role centred on building and maintaining scalable data services, pipelines and platform capabilities using Azure Databricks within a containerised Docker environment.Working within a m ...

Security Architect - Outside IR35 Rate - £500 - £550 Outside IR35 Duration -6 Month Initial Contract Location - Kent2 Days Per Week on Site We are supporting a major transformation programme seeking an experienced Security Architect to lead the security design and assurance of enterprise platforms, with a particular focus on Microsoft Dynamics 365 and wider business critical technology services. This role will be responsible for ensuring security is embedded throughout the delivery lifecycle, supporting the secure implementation of D365 solutions alongside complex integrations, cloud services and enterprise applications. The Role: ...

Role: Java Backend Developer with Data Platform Type: 6 Months Contract Location: London, UK (Fully REMOTE) Working Model: Fully REMOTE Payrate: 450 - 550 per Day on PAYE 530 - 630 per Day on RUPAYE 650 - 750 per Day on Inside IR35 via Umbrella The Role: Join our Data Infrastructure team to drive large-scale pipeline migrations and core platform development across our Flink and Lakehouse architecture. We are looking for an execution-focused engineer who can jump into existing codebases, work autonomously, and ship high-quality code reliably. Essential Skills: Strong Java, Python, Go, and GCP experience. Ability to move quickly in ambiguous env ...