Freelancer UK
  • All Jobs
  • Outside IR35
  • Agencies
  • Post a Job
  • Pricing
  • Guides
  • Sign in
  • Sign up
  • All Jobs
  • Outside IR35
  • Agencies
  • Post a Job
  • Pricing
  • Guides

Email me jobs like this

Email me jobs like this
Refine Search
Refine by IR35 Status
Unknown Status 37 Inside IR35 24 Outside IR35 11
Refine by Categories
Engineering 75 Construction 51 Education 38 Management 16 Finance 10 Other 10
Automotive 5 Marketing 5 Admin-Clerical 4 Manufacturing 4 Government 3 Science 3 Facilities 2 Human Resources 2 Insurance 2 Legal 2 Design 1 Executive 1
More
Refine by Job Type
Contractor 72
Information Technology service designer

72 service designer jobs found

CL
Sep 03, 2026  
UX Designer - DV Cleared
UX Designer £500-£540 per day | Outside IR35 User-Centred Design | Defence Intelligence Workflows LocationLondon (MOD site) Working Pattern4 days per week onsite ClearanceCurrent DV Security Clearance required BackgroundMOD / Defence experience required The Opportunity We're looking for an experienced UX Designer to help shape the user experience for a next-generation Defence Intelligence platform. You'll work on complex, mission-critical systems that support operational decision-making, designing intuitive user experiences that simplify complex workflows while maintaining security, traceability and user trust. This is an opportunity to work alongside multidisciplinary teams delivering innovative digital capabilities within a highly secure environment. About the Programme This programme is delivering an AI-enabled Defence Intelligence capability designed to improve visibility of operational data, streamline workflows and support faster, more informed decision-making....
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Sep 05, 2026  
EMEA Credit Technology Delivery & Architecture Lead
Position: EMEA Credit Technology Delivery & Architecture Lead (Director level) Contract Length: 6 months + Location: London/Hybrid (3 days a week in the office) Working Pattern: Via Umbrella Company Our client, a leading organisation in the financial services sector, is seeking an exceptional EMEA Credit Technology Delivery & Architecture Lead to spearhead their Credit Transformation Programme. This temporary role is an exciting opportunity to lead a dynamic team within a complex and evolving technology landscape. Key Responsibilities: Leadership & Delivery: Direct end-to-end delivery of system architecture and integration of in-house and vendor SaaS applications. Design and ratify solution architecture, ensuring alignment with strategic priorities. Oversee planning and resource management, ensuring delivery plans align with multiple programme timelines and objectives. Enterprise & Solution Architecture Leadership: Establish and maintain application, data,...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Sep 05, 2026  
IT Data Analyst / IT Data Migration Specialist
Client Local Authority in Havering Job Title Data Analyst / Data Migration Specialist Pay Rate £41.31 an hour PAYE/£54.22 an hour UMBRELLA Hours 36 Hours a week(Mon-Fri) Duration Initial 3 Month contract Location FULLY REMOTE- Sporadic office prescene occasionally Description Key Responsibilities Review outputs from an initial discovery phase. Analyse existing datasets and assess data quality. Develop data mapping and migration strategies. Execute data migration from legacy systems to a new cloud platform. Provide recommendations on migration approach, risks, and timelines. Support successful implementation and completion of the migration project. Map the Ocella database and associated DMS data to the Idox database schema (Idox database schema not yet available). Extract, package and prepare data by service area for secure transmission via SFTP. Support the supplier with data load query requirements (data loading remains the supplier's responsibility)....
IR35 Status:
Unknown Status

CV-Library Havering, London Contractor
CL
Sep 05, 2026  
Technical Architect
Technical Architect Remote | UK | Outside IR35 Are you a hands-on Technical Architect with a background in media, broadcasting, TV or Video on Demand platforms? We're looking for an experienced architect to lead the design and delivery of cloud-native solutions for major media and entertainment organisations. Working across the full project lifecycle, you'll collaborate with stakeholders, development teams and customers to define architecture, shape technical strategy and ensure successful delivery of modern AWS-based solutions. What You'll Be Doing - Designing scalable, cloud-native architectures on AWS. - Working with customers and internal teams to understand business and technical requirements. - Leading technology selection and key architectural decisions. - Producing solution designs, estimates and technical documentation. - Supporting engineering teams throughout delivery, ensuring quality, security and reliability. - Helping establish CI/CD pipelines, testing strategies...
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Sep 05, 2026  
ESRI Data Engineer
We are seeking a Data Integration & Geo Services Engineer to join a Capability Engineering team delivering data platforms and pipelines that underpin operational and analytical services supporting Royal Navy Maritime Domain Awareness outputs. This is a hands-on engineering role, focused on building and operating containerised data and integration services within enterprise on-premise environments that collect, process, enrich and disseminate data across enterprise and geospatial platforms. You will work across the technology stack and will be expected to understand and troubleshoot the infrastructure, operating systems, networking, storage and platform services upon which data services depend. You will work across the full data lifecycle, from ingestion through to delivery, ensuring data is accessible, trusted and usable. You will take new and existing sources of operational data and engineer reliable ways to acquire, process, store, enrich, and disseminate them. This may...
IR35 Status:
Unknown Status

CV-Library Portsmouth, Hampshire Contractor
CL
Sep 05, 2026  
Events Manager
Talentmark are recruiting for an Events Manager to join a company in the pharmaceutical industry on a contract basis for 12 months. This role is based at the clients site in Burgess Hill.    Company: Our client is one of the world's premier innovative biopharmaceutical companies, discovering, developing and providing over 160 different medicines, vaccines and consumer healthcare products to help improve the lives of millions of people in the UK and around the world every year.   Salary: £26.66 to £30.00 PAYE ph or £35.31 to £38.39 ph via Umbrella, depending upon experience.    Events Manager Role: Facilitate the design and delivery of remarkable events and experiences for our customers, as part of our marketing strategy. Supervising budgeting, scheduling, deliverables, vendor coordination, invoicing, contractual matters, logistics and event reporting. Responsible for the organisation of internal and external events, including large multi-day conferences and Gala dinners,...
IR35 Status:
Unknown Status

CV-Library Burgess Hill, UK Contractor
CL
Sep 05, 2026  
Smart Contract Developer
Role Overview We are seeking an experienced Smart Contract Developer to support a major Core Banking transformation using Thought Machine Vault Core. The role focuses on designing, developing and maintaining Lending and Savings products using Vault Smart Contracts. You will translate complex business requirements into robust, testable product logic and work closely with Product Managers, Business Analysts, Architects, QA and engineering teams. Key Responsibilities Develop and maintain Vault Smart Contracts for Lending and Savings products. Translate business requirements into scalable, maintainable product logic. Implement interest, accruals, repayments, fees, payment allocation, balances and lifecycle events. Support product migration from legacy systems to Vault. Collaborate with Product, Business Analysis, Architecture and Engineering teams. Develop automated tests covering business rules, edge cases and regression scenarios. Participate in code reviews and technical design...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Sep 05, 2026  
Quality Engineer
Quality Engineer Rate: £420 £470 Clearance Required: BPSS Duration: 6 months Location: Telford - 2 days onsite per week IR35 Status: Inside Job Description: Quality Engineers are the custodians of quality within the scrum team, who implement the Core Modernisation Test Strategy and Project Test Approaches defined by the QA and QA Service Leads. They embody the Quality Engineering approach: Ensuring quality is a full team responsibility across all test levels Governing and supporting the whole team to follow best practice Achieving the appropriate level of test coverage throughout the test lifecycle Enabling the use of automated tools to 'shift left' quality assurance and reduce risk - shortening the feedback loop for proving features Ensure applications are built to be tested via automation. Supports manual testing when all automation avenues have been exhausted. Main roles and responsibilities include: Designing and implementing test solutions and the automation to...
IR35 Status:
Inside IR35

CV-Library Telford, Shropshire Contractor
CL
Sep 05, 2026  
x2 D365 CE Developers
x2 D365 CE Developers Mainly remote, occasional travel to Derby Up to £425 per day Outside IR35 Initial 3-month contract We're looking for experienced D365 CE Developers to support a business delivering enhancements across a Microsoft Dynamics 365 Customer Engagement environment. This is a hands-on development role, focused on building secure, scalable and maintainable solutions across D365 CE, Azure integrations and the wider Microsoft technology stack. The role will suit someone who is comfortable working independently, engaging with technical and non-technical stakeholders and contributing properly to solution design rather than simply picking up development tickets. What you'll be doing You'll be designing, developing and enhancing solutions within Dynamics 365 CE, including plugins, workflows, custom APIs, integrations and platform customisation. You'll also support Azure-based integration work, contribute to ALM and DevOps processes, and help ensure solutions are...
IR35 Status:
Outside IR35

CV-Library Derby, Derbyshire Contractor
CL
Sep 05, 2026  
Test Engineer
Location: London Clearance: SC-cleared / Non-SC Start: Immediate KEY RESPONSIBILITIES Own test design and execution for assigned workstreams across the client's estate. Review requirements, HLDs, LLDs, and project documentation to identify test scenarios and coverage gaps. Produce and peer-review test scripts, test cases, and execution evidence to sign-off standard. Lead defect triage, root-cause analysis, and retest coordination across delivery, design, engineering, and operations teams. Validate System Integration, Functional, Non-Functional, Disaster Recovery, and Operational Acceptance test coverage before execution windows open. Provide technical guidance and mentoring to Test Engineers; raise the standard of scripts, evidence, and defect records across the workstream. Maintain ALM discipline: test case structure, requirements traceability, defect lifecycle, and reporting accuracy. Execute and lead complex testing across routers, switches, firewalls, hosting, data...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Sep 05, 2026  
VoD TV Broadcast Technical Architect (AWS, TV)
VoD TV Broadcast Technical Architect (AWS, TV) 6 Month Contract initially Outside IR35 Rate Approx £(Apply online only)pd TBC UK based Remote/Hybrid (Occasional Client site in West London as required) Immediate start preferred or short notice Our Broadcast industry client are recruiting for a Technical Architect from a Video on Demand/TV Broadcasting sector background with In-depth understanding of modern cloud infrastructure etc including strong, hands- on experience of AWS technologies (ideally AWS Media Services - MediaConvert, MediaConnect, MediaLive). Broadcast Media VoD sector knowledge should include a general understanding of the Media Supply Chain, exposure to scheduling systems, play-out, VoD preparation, Working knowledge of media codecs, container formats and protocols etc . Working with a major broadcast media sector clients (broadcasters, network operators etc.) Providing design and delivery of bespoke, cloud-based software solutions. The technical...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Sep 05, 2026  
Senior Quality Engineer
Adecco Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job title: Senior Quality Engineer Location: London (2 days per week onsite Mon & Thu) Contract: 6 months with possible extension Rate: £500 - £550 inside IR35 Key Responsibilities Design, develop, execute, and maintain manual and automated test cases for functional, integration, system, regression, and end-to-end testing. Validate merchant onboarding journeys, our Accept application flows, payment processing, settlements, and terminal management capabilities. Execute testing across web, mobile (iOS & Android), API, and backend systems. Prepare detailed test plans,...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Sep 05, 2026  
API Management Lead
5 days onsite is must. API Management Technical Lead - 1 role BFSI Exoerience is Must Required qualifications, capabilities, and skills · Formal training or certification on API Management Platform concepts and proficient advanced experience · Hands-on practical experience delivering system design, application development, testing, and operational stability · Advanced in one or more programming language(s) - Golang or LUA Script · Proficiency in automation and continuous delivery methods · In-depth knowledge of the financial services industry and their IT systems · Practical cloud native experience · Professional experience in API management technology e.g APIGEE, Kong, Mulesoft · Strong understand of OpenAPI Specification (OAS) for RESTful APIs · DevOps (CICD, Kubernetes, Terraform) Preferred qualifications, capabilities, and skills · AWS (ECS, EKS, MSK) · CDN, WAF, Networking · Kong API Gateway · Golang programming language · Lua programming language
IR35 Status:
Unknown Status

CV-Library Glasgow, Glasgow City Contractor
CL
Sep 05, 2026  
Senior Platform Engineer/Architect. Dublin 12 months
Senior Platform Engineer/Architect. Dublin 12 months. My client a leading global firm is in urgent need of a talented experienced Senior Platform Engineer to join them on a contract basis for a 12 months with a further 12 in potential. My client is looking for a Senior Platform Engineer/Architect. that will generate requirements, together with other architects, engineers, application team(s) and user(s), to determine that all of the high level requirements have been met. You will be required to generate products such as TADs, technical documents, logical flows, and models to keep the user(s), architects and the engineers constantly up to date and in agreement on the application, system or platform to be provided as it is evolving. You will be ensuring that all architectural products and products with architectural input are maintained in the most current state and never allowed to become obsolete.This job requires experience in internet fundamentals related to web servers,...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
Sep 05, 2026  
Lead IAM Technical Architect
This is a remote role with occasional travel to Swindon Candidates should have a high level of IGA experience, Please specify on your CV as much as possible all IGA experience in detail. Role Summary Lead IAM Technical Architect responsible for defining and delivering the enterprise identity architecture, establishing identity as the primary security control plane across services. The role combines cross-programme IAM design authority with secure-by-design, risk-led decision making, providing leadership across multiple IAM project workstreams and stakeholder groups. Key Responsibilities Define and govern the target-state IAM architecture, covering: Identity verification and assurance Identity governance & lifecycle (IGA / JML) Authentication and access management (AM) Privileged access (PAM) Customer and citizen identity (CIAM) Non-human / machine identity (NHI/MIM) Federation and identity trust models Lead end-to-end IAM solution design across programmes, ensuring...
IR35 Status:
Unknown Status

CV-Library Swindon, Wiltshire Contractor
CL
Sep 05, 2026  
Tester Analyst
Tester Analyst Contract: Initial 6 Months Day Rate: Circa £450 Inside IR35 Location: Reading Start Date: ASAP Security Clearance: Active SC clearance We are looking for experienced SDP Tester Analysts to join a large-scale digital transformation programme, supporting the Test Manager across the SDP Value Streams: Cloud Hosting, Enterprise Services, End-Users, IDAM, and LSSI. As a Tester Analyst, you will take ownership of testing activities within your assigned value stream, working closely with Test Managers, Product Owners, developers, and wider technical stakeholders to ensure products meet business, technical, and security requirements. Key Responsibilities Analyse and review business requirements, HLDs, LLDs, User Stories, and Acceptance Criteria to ensure they are clear, complete, and testable. Quickly develop knowledge of SDP products and provide operational and techno-functional support where required. Design comprehensive test scenarios, test cases, and test plans...
IR35 Status:
Inside IR35

CV-Library Reading, Berkshire Contractor
CL
Sep 05, 2026  
Network Architect
Network Architect - SC cleared +6 months + +Fully remote working +SC cleared role +Sole British national only - due to nature of the project +Inside IR35 +£75 - £80 ph Skills: +Aruba +HLD / LLD +SC clearance - current active clearance Role Responsibilities Architect network solutions and technically lead their implementation Working closely with the wider architecture team to develop solutions Technically lead network projects, ensuring that the customer's requirements are met Provide assistance and support on architectural/technical issues to other team members as required, whilst sharing technical knowledge and experiences Create Blueprint, High and Low Level Design documentation for network solutions and guide these through internal and customer approval processes Create hardware Bill of Materials to meet solution requirements Gain and maintain a working knowledge of the Portfolio of network Products and Services, promoting this with the customer and encouraging...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Sep 04, 2026  
Capacity & Demand Manager - DV Cleared
Capacity & Performance Manager - DV Cleared 12-Month Contract | South West | £600 to £700 per day (DOE) | Outside IR35 We are seeking an experienced Capacity & Performance Manager to join a high-profile programme in the South West. This is a 12-month contract, paying up to £700 per day, with hybrid working available. The successful candidate will bring extensive experience across capacity management, performance analysis, infrastructure planning and project management, ideally gained within large-scale, complex or secure environments. Key Responsibilities Lead capacity and performance management across complex IT infrastructure and services. Develop demand, capacity and performance models, forecasts and long-term capacity plans. Analyse infrastructure performance and utilisation across physical, virtual and cloud environments. Produce dashboards, reports and management information to support technical and business decisions. Work closely with technical teams, service...
IR35 Status:
Outside IR35

CV-Library Corsham, Wiltshire Contractor
CL
Sep 04, 2026  
API / Integration Developer (SC Cleared)
API/Integration Developer - SC Cleared 7 months London / Hybrid - 2-3 days per week on site £550 Pay per day (Inside IR35) ***Please note - Due to the nature of the role and the client, the selected candidate MUST HAVE ACTIVE SC Clearance*** The Role We are currently looking for a Senior API/Integration Developer to join a major public sector technology programme on an initial 7-month contract. This is a hands-on development role focused on delivering bespoke integrations between internal systems, cloud platforms and third-party applications. The ideal candidate will have strong experience across Azure and C#/.NET, alongside a proven background in developing and supporting complex integration solutions. Candidates with strong integration experience using Python or other comparable programming languages will also be considered. Key Responsibilities Design and develop bespoke integration solutions between multiple systems and platforms. Develop and maintain integrations...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Sep 04, 2026  
Lead IAM Technical Architect
Role: Lead IAM Technical Architect Length: Initial 6-month engagement - with a view to extend Location: Remote with occasional travel IR35 Status: Inside IR35 Pay Rate: £650 - £750 per day One of my public sector clients are looking for an Lead IAM Technical Architect to join their team for an initial 6-month contract on a remote basis with occasional travel to site in Swindon. The IAM Technical Architect will be responsible for defining and delivering the enterprise identity architecture, establishing identity as the primary security control plane across services. Essential Skills & Experience High-level experience of IGA Strong experience in Zero Trust architecture and identity-driven access control Design of identity lifecycle governance models and audit controls Integration and migration architecture across legacy and modern platforms Experience with platforms such as Entra ID, AWS Cognito & PAM Are you interested in this position? If so, then please respond with...
IR35 Status:
Inside IR35

CV-Library Swindon, UK Contractor
  • Follow us on:
  • Facebook
  • Twitter
  • Instagram
  • LinkedIn
  • Home
  • Contact
  • About Us
  • Terms & Conditions
  • Employer
  • Post a Job
  • Search Resumes
  • Sign in
  • Job Seeker
  • Find Jobs
  • Outside IR35
  • Create Resume
  • Sign in
© 2008-2026 Powered by SmartJobBoard Job Board Software