1,921 jobs found

Senior IAM Infrastructure Engineer (Contract)Location: Newport, Wales (3-4 days per week on-site)Day Rate: £500 - £550 per dayDuration: 12 MonthsSecurity Clearance: Active SC Clearance Required (Strictly no dual nationals due to security constraints)🎯 The OpportunityAre you a seasoned Infrastructure Engineer with a deep specialization in Identity & Access Management (IAM) and enterprise Microsoft environments? We are looking for a Senior IAM Infrastructure Engineer to pla ...

Job Description: Senior IT Change Manager  Location: Hybrid Contract Type: ContractNEED ACTIVE SC CLEARANCE Role Overview We are seeking an experienced Senior IT Change Manager to lead and control the end-to-end lifecycle of IT changes across systems, services, and infrastructure. The successful candidate will ensure that all changes are efficiently planned, risk-assessed, approved, implemented, and reviewed, while minimising disruption to business operations. This role requires s ...

Role: Senior IT Change Manager Location: Mons, Belgium (Hybrid)Type: ContractDuration: 12 monthsSecurity clearance: SC / NATO Secret (required) Overview We are seeking an experienced Senior IT Change Manager to lead and drive IT service and organisational change initiatives within a complex environment. This role requires strong stakeholder engagement, governance expertise, and the ability to manage end-to-end change processes while ensuring alignment with strategic objectives. Ke ...

Senior IT Operations Manager – Commodities Trading Applications & Infrastructure (ETRM / Endur)Certain Advantage are recruiting on behalf of our global commodities trading client in London for a Senior IT Operations Manager starting ASAP initially until March 2027. This is an important senior leadership role supporting a major programme within the Energy Trading business; transforming processes, ways of working, data, and the implementation of an ETRM across the energy trading portfoli ...

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 criti ...

Senior IT Supply Chain Technical Lead / PM (FMCG) Location: Europe (Hybrid / Remote with Travel) Contract Type: Contractor (6+ Months) About the Role A leading global FMCG organization is looking for a Senior IT SCM Technical Lead / PM to drive a major plant, brand, and supply chain transformation across Europe. This isn't a standard migration. You will navigate varying operating models, complex system domains, and mixed warehouse environments with zero-tolerance for manufacturing disruption. You will oversee all technical activities across Commercial, Manufacturing, and Customer Service & Logistics (CS&L). Key Responsibilities Project Delivery: Lead technical delivery across Commercial, Manufac ...

Your new role As a Senior Information Controller, you will support the project leads and management team with the control of information throughout the project lifecycle. You will be responsible for delivering the daily information exchange activities on the project and supporting the Lead Information Controller in driving compliance and alignment with the agreed OWOW processes. You will: Deliver the project Information Control with a data-driven and automation focus. Have an active part of working groups and steering groups ai ...

Senior Infrastructure / Exchange EngineerLocation: Southwest London – 5 days onsite initially.Rate: £400–£450/day Inside IR 35Start: Immediate preferred – 3/6 monthsOverviewOur long-standing enterprise customer is hiring a hands-on contract role supporting Exchange, M365, hybrid-cloud and email security initiatives. You’ll focus on migrations, endpoint management, and strengthening defences against phishing and spoofing threa ...

Job Role: Senior Infrastructure Engineer Location: Remote Rate: £45.00 - £50 per hour Outside IR35 Contract duration: 6 months + Hours per week: 37.5 About the Role As a Senior Infrastructure Engineer, you will play a key role in delivering highway and infrastructure schemes from concept through to construction, working closely with multidisciplinary teams, clients and stakeholders to provide innovative and cost-effective engineering solutions. Key Responsibilities Deliver highway, active travel and infrastructure design projects through concept, planning, prel ...

Job Role: Senior Infrastructure Engineer Location: Any of the following (Ideally 1 day per week in an office, but this can be negotiable) - London, Southampton, Bristol, Cambridge, Birmingham, Manchester Rate: £45.00 - £50 per hour Outside IR35 Contract duration: 6 months + Hours per week: 37.5 We are seeking a talented Senior Infrastructure Engineer to join a growing and highly respected infrastructure team. This is an excellent opportunity to work on a broad portfolio of projects across residential, commercial, industrial and public sector developments, delivering innovative ...

Job Title: Senior Infrastructure Engineer (Oracle / OCI)Contract Type: Contract Duration: 2 MonthsLocation: Hybrid (60% On-site in Blackpool or Newcastle)Role Overview: We are seeking a highly operational Senior Infrastructure Engineer with deep, hands-on expertise in Oracle Cloud Infrastructure (OCI) and Oracle Exadata. In this role, you will balance complex infrastructure design with critical day-to-day BAU operational support, managing highly available, mission-critical database environments. ...

Job Title: Senior Infrastructure Engineer (Oracle / OCI) Contract Type: Contract Duration: 2 Months Location: Hybrid (60% On-site in Blackpool or Newcastle) Role Overview: We are seeking a highly operational Senior Infrastructure Engineer with deep, hands-on expertise in Oracle Cloud Infrastructure (OCI) and Oracle Exadata. In this role, you will balance complex infrastructure design with critical day-to-day BAU operational support, managing highly available, mission-critical database environments. You will act as a major incident manager, driv ...

Job Title: Senior Infrastructure Engineer (Oracle / OCI)Contract Type: Contract Duration: 12 MonthsLocation: Hybrid (60% On-site in Blackpool or Newcastle)Role Overview: We are seeking a highly operational Senior Infrastructure Engineer with deep, hands-on expertise in Oracle Cloud Infrastructure (OCI) and Oracle Exadata. In this role, you will balance complex infrastructure design with critical day-to-day BAU operational support, managing highly available, mission-critical database environments ...

Role: Senior Infrastructure Engineer - NetDevOps Location : Newcastle (preferred), Manchester, Leeds, Birmingham, Blackpool Peel Park Type : Hybrid working 3-days a week onsite IR35: inside Job Description: Role Overview We are looking for a Senior Infrastructure Engineer (NetDevOps) to design, build, and evolve large-scale enterprise network platforms, with a strong focus on modern, automated, and clo click apply for full job details

Senior Infrastructure Engineer - MOD / Defence / SC Cleared Outside IR35 - £550-600 per day - Long projects Farnborough - onsite Contract role for a senior level infrastructure engineer, who is a self-starter, can lead projects and adaptable to different technologies within a secure / defence environment. You will need to have active Security Clearance (SC) and be on site in Farnborough 5 days per wee click apply for full job details

Senior Infrastructure engineer - Contract Staffordshire (On-site, 5 days) £450-£500 per day (Inside IR35) 3-6 months The Role We're looking for a hands-on Senior Infrastructure Engineer to act as the 3rd line escalation point and support a critical Windows and hybrid environment click apply for full job details

£550 P/D 6 Month Contract Outside IR35 Senior Integration Engineer Team: Data & Integration Platform (DIP) Focus: Hands-on integration delivery utilizing an AI-assisted development factory model to connect 40+ systems across a fund administration estate. The DIP team operates a highly structured, repeatable delivery engine ("Integration Factory") for building, testing, and deploying integration adapters click apply for full job details

Senior Interaction Designer (BPSS Eligible) Location: Remote (occasional London travel) Rate: £477 per day (Inside IR35) Duration: 12 months The Role We're seeking a Senior Interaction Designer to join an Agile team delivering user-centred digital services click apply for full job details

Role: Senior Java Developer Location: Manchester / Leeds 60% Hybrid Role Type: 12 months Salary: Depending on experience Role Overview: We are seeking an experienced Java Developer to join a high-profile digital transformation programme, delivering innovative and scalable services that impact millions of citizens click apply for full job details

Lead / Senior Java Developer (Technical Lead)We are looking for an experienced Lead / Senior Java Developer to join a high-performing agile team building scalable, high-quality digital services. This is a hands-on technical leadership role where you will guide developers while contributing directly to backend development, APIs, and automated testing.You will work on complex, high-traffic systems using modern engineering practices, helping to design and deliver robust, scalable services that are ...

Lead / Senior Java Developer (Technical Lead) We are looking for an experienced Lead / Senior Java Developer to join a high-performing agile team building scalable, high-quality digital services. This is a hands-on technical leadership role where you will guide developers while contributing directly to backend development, APIs, and automated testing. You will work on complex, high-traffic systems using modern engineering practices, helping to design and deliver robust, scalable services that are resilient and production-ready. Key Responsibilities ...

Senior Java Developer Location: Glasgow Work Schedule: 2 to 3 days per week onsite (Hybrid) Rate: up to £300 inside IR35 Industry: Banking & Financial Services Company Work Schedule: 2 to 3 days per week onsite (Hybrid) Contract Duration: 1st July 2026 - Dec 2026 Join a leading UK Banking and technology services provider as a Senior Java Developer click apply for full job details

Senior Java Developer Contract Length: 12 Months Location: multiple Location - Manchester, Leeds, Birmingham, Newcastle - 3 days per week onsite Security Clearance: BPSS Basic must be eligible for SC Skills/ experience: ? Recent experience with Java 21 (or later) click apply for full job details

Senior Java Developer Contract Dublin 6-18 Months. My client a leading global firm is in urgent need of a talented and experienced Senior Java Developer to join their group on a contract basis. My client is looking for a full stack Java engineer. You will be able to demonstrate experience designing, developing, and testing real-world, enterprise applications. You must have experience using SVN, Maven, Jenkins, and Sonar as well JavaScript tools such as NodeJS, NPM, Jasmine, Karma. You will have ...

Senior Java Engineer - FX eTrading (Contract) Duration: 12 Months (Possibility for extension) Location: London/Hybrid (4 days per week on site) Rate: A highly competitive Umbrella Day Rate is available for suitable candidates Role Profile As a Senior Java Engineer, you will play a pivotal role in delivering resilient and secure systems that meet the demands of modern trading. You'll collaborate closely with product, trading, and infrastructure teams to create seamless end-to-end features-from user interfaces to robust backend services. Embrace the latest AI coding tools to enhance delivery speed, code quality, and developer experience. Key Accountabilities: Architect and Implement: Design scalable, event-driven, microservices-based backend components, including APIs, market data, order/risk workflows, and real-time streaming capabilities. ...

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 c ...

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 com ...

A global leading business is hiring a Senior Machine Learning Engineer. Hybrid position. Paying up to £1000 per day. Outside IR35 Experience and skills required for the Senior Machine Learning Engineer, Quantisation, PEFT, DeepSpeed, ONNX, TensorRT, PyTorch, multi-LoRa, LoRA Exchange, TitanML ️ In depth experience with the following Machine Learning: Quantization, PEFT, DeepSpeed, ONNX, TensorR click apply for full job details

Working EnvironmentYou will operate with a high degree of autonomy, owning work end-to-end and engaging closely with both technical and non-technical stakeholders. Delivery is supported by a strong technical assurance and review culture, encouraging challenge, learning and high standards.You will work within security, compliance and governance constraints where quality and judgement matter as much as pace.What You'll Be DoingLead end-to-end delivery of machine learning solutions, from proble ...

Working Environment You will operate with a high degree of autonomy, owning work end-to-end and engaging closely with both technical and non-technical stakeholders. Delivery is supported by a strong technical assurance and review culture, encouraging challenge, learning and high standards. You will work within security, compliance and governance constraints where quality and judgement matter as much as pace. What You'll Be Doing Lead end-to-end delivery of machine learning solutions, from problem definition through experimentat ...