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
Search within
50 miles
10 miles 20 miles 50 miles 100 miles 200 miles
Refine by IR35 Status
Unknown Status 43 Inside IR35 24 Outside IR35 7
Refine by Categories
Education 1105 Construction 621 Engineering 192 Other 103 Admin-Clerical 90 Health Care 71
Management 70 Transportation 70 Manufacturing 64 Distribution-Shipping 51 Marketing 51 Supply Chain 51 Warehouse 51 Accounting 40 Government 39 Facilities 36 Finance 35 Sales 32
More
Refine by Job Type
Contractor 74
Information Technology Harlow

74 jobs found in Harlow

CL
Apr 25, 2026  
Product Manager- Data Platform implementation
We have a current opportunity for a Product Lead- Data Platform on a contract basis. The position will be based in Reading. For further information about this position please apply. Please click to find out more about our Key Information Documents. Please note that the documents provided contain generic information. If we are successful in finding you an assignment, you will receive a Key Information Document which will be specific to the vendor set-up you have chosen and your placement. To find out more about Real, please visit Real Staffing, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy | Registered office | 8 Bishopsgate, London, EC2N 4BQ, United Kingdom | Partnership Number | OC(phone number removed) England and Wales
IR35 Status:
Unknown Status

CV-Library Hertfordshire, UK Contractor
CL
Apr 25, 2026  
Product Manager- Data Platform implementation
We have a current opportunity for a Product Lead- Data Platform on a contract basis. The position will be based in Reading. For further information about this position please apply. Please click to find out more about our Key Information Documents. Please note that the documents provided contain generic information. If we are successful in finding you an assignment, you will receive a Key Information Document which will be specific to the vendor set-up you have chosen and your placement. To find out more about Real, please visit Real Staffing, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy | Registered office | 8 Bishopsgate, London, EC2N 4BQ, United Kingdom | Partnership Number | OC(phone number removed) England and Wales
IR35 Status:
Unknown Status

CV-Library Hertfordshire, UK Contractor
CL
Apr 26, 2026  
Principal Quality Assurance Engineer - Stevenage
MERITUS are recruiting for a Principal Quality Assurance Engineer to support with Supply Chain engineering programmes in the defence sphere from our client's site in Stevenage. Please note, there will be regular supplier visits to international sites and you must have awareness of AS9100 and ISO 9001. PRINCIPAL QUALITY ASSURANCE ENGINEER - INSIDE IR35 - £45 PER HOUR (£333 PER DAY) - 6 MONTHS - 2 STAGE INTERVIEW PROCESS - STEVENAGE (+INTERNATIONAL TRAVEL) Complete scheduled Quality Assurance audits at suppliers using standardised tools Conduct thorough verification / inspection of products to ensure they meet the required quality standards Identify and document any non-conformities in the manufacturing process and deviations from the product specifications Maintain accurate and organized records of all quality control activities Communicate findings to relevant departments / stakeholders and work cross functionally to implement root cause corrective actions at supplier Contribute...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Apr 25, 2026  
Supplier Quality Engineer/Auditor
Our client has an opportunity for a Principal Quality Assurance Engineer - Supply Chain to join them on a contract basis. This opportunity provides the chance to work within a dynamic quality team. The primary responsibility will be to plan and conduct supplier quality audits / surveillance activities to drive future process control. In addition, where applicable carry out inspection / verification activities to support the delivery of conforming production hardware. While ensuring adherence to our customer and supplier requirements. Role: Principal Quality Assurance Engineer Location: Stevenage or Bolton, 2 days WFH the rest onsite/visiting suppliers Contract: 6 months rolling Clearance: Full SC required to start - UK Eyes Only due to project Hourly Rate: £40-£45 per hour via Umbrella, inside IR35 What you'll be doing: Complete scheduled Quality Assurance audits at suppliers using standardised tools Conduct thorough verification / inspection of products to ensure they meet...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Apr 23, 2026  
Integration Engineer (must be eligible for SC clearance)
Integration Engineer (must be eligible for SC clearance) £550 per day Outside IR35 Contract / 6 months 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 mobility, software services, robotics, simulations, cybersecurity, AI, and data analytics, enabling clients to tackle complex challenges in today's rapidly evolving markets. The Role I am looking for an experienced Integration Engineer to join our software & integration team. In this role, you'll be responsible for the discovery, design, and documentation of integrations across our cloud platforms,...
IR35 Status:
Outside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Apr 17, 2026  
Embedded DSP SW Engineer – Software Defined Radio Datalink
World Class Defence Organisation based in Stevenage, Hertfordshire is currently looking to recruit an Embedded DSP Software Engineer – Software Defined Radio Datalink subcontractor on an initial 6 month contract.     This role would suit a candidate who comes from a mobile communications industry or from the aerospace / defence field. Other industries will be considered too.   Rate: £70 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Stevenage Hybrid / Remote working: The role will based onsite.  A compressed 4-Day week of Monday to Thursday is possible Duration: 6 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview process   Embedded DSP Software Engineer – Software Defined Radio Datalink Job Description:   Join our growing Software team in Stevenage, working as part of a dynamic team to...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Mar 13, 2026  
Configuration Manager
Configuration Manager Stevenage 12 Month Initial Contract   Overview of department: Configuration Management is pivotal to success in developing and delivering engineered products to our customers and frontline users. Through the controlled application and compliance of processes, we give our programmes confidence and assurance in all products that we produce.   Description of the Role Experienced Configuration professional with an ability to provide technical support to the Configuration Management team. Your ability to build networks and foster strong relationships with the team to review, develop and deliver Configuration Management processes and procedures, as well as supporting and technically coaching project Configuration Managers to deliver technical excellence contributing towards the overall success of our business programmes.   What we’re looking for A proven track record of experience within engineering organisations or operational domains, with a strong technical...
IR35 Status:
Unknown Status

CV-Library Stevenage, UK Contractor
CL
Feb 25, 2026  
SAP Security Support Administrator
World Class Defence Organisation is currently looking to recruit a SAP Security Support Administrator Subcontractor on an initial 12 month contract. The role can be based from either the companies Stevenage or Bolton site, depending on your preference.  The role will be predominantly working from home.   Rate: £22.63ph (Umbrella) Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Stevenage or Bolton depending on your preference   Hybrid / Remote working: The role will be predominantly working from home… one day per week onsite.  Also, a condensed 4 day working week of Monday to Thursday is OK too. Duration: 12 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella)   SAP Security Support Administrator Job Description: The SAP Security Support Administrator plays a key role in supporting documentation, refinement and execution of General IT Controls...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Feb 11, 2026  
Electrical Systems Engineer / Architect
World Class Defence Organisation is currently looking to recruit an Electrical Systems Engineer / Architect subcontractor on an initial 12 month contract. Your base site can either be from the companies Bristol, Stevenage or Bolton office.  This role will be a hybrid position – 3 days per week onsite and 2 days remote.      Hourly Rate: £60 - £85 (Umbrella).      Contract Duration: 6 Months initially and then ongoing and long-term thereafter.   Missile Electronic Architect Job Description:   Electrical Architects/Engineers are involved in all aspects of missile development, from the early concept studies to series production and in-service support. It’s an excellent opportunity for someone wanting to build on their engineering experience. Responsibilities: You will be responsible for the electrical architecture and requirements for missiles and/or their associated launcher systems with duties including: Specifying/determining system electrical requirements interface definitions...
IR35 Status:
Unknown Status

CV-Library Stevenage, UK Contractor
CL
Feb 06, 2026  
Embedded Software V&V Engineer
World Class Defence Organisation is currently looking to recruit 5x Embedded Software V&V Engineer subcontractors on an initial 6 month contract.  Skills in C, C++ or ADA are beneficial.  A defence or aerospace industry background would also be great.   Rate: £70.00 per hour Location: Stevenage or Bristol, depending on your preference. Hybrid / Remote working: Full time on site (occasional work from home day) (The company are happy with a 4 day week) Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 6 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) Interview process: 1 stage video interview   Embedded Software V&V Engineer Job Description:   The department create the complex, highly reliable real-time software that powers missile systems and their components, ensuring that they provide the performance and functionality our users require when they...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Apr 25, 2026  
Functional Safety Systems Engineer
Expleo are working with a major Automotive Manufacturer in Essex, who are looking to recruit a Functional Safety Systems Engineer to join their team on a contract basis. Your responsibilities will include ensuring our clients complex distributed technologies, including powertrain, infotainment, and active safety, meet the highest safety standards Responsibilities of the Functional Safety Systems Engineer - Collaborate with technology experts to perform Functional Safety analysis using MBSE tools. Support global teams in designing simple, safe systems that transition advanced technology to production. Execute ISO 26262 activities with cross‑functional teams worldwide. Model functions, interfaces, and safety behaviour in MBSE/SysML; contribute to common safety ratings and model libraries. Develop safety concepts, system designs, and documentation for audits, reviews, and milestones. Lead reviews with stakeholders and suppliers and drive continuous process and tool improvements....
IR35 Status:
Unknown Status

CV-Library Essex, UK Contractor
CL
Apr 23, 2026  
Cyber Security Engineer
Cyber Security Engineer Day Rate: £500 - £550 per Day (Outside IR35) Duration: 3 Months + Likely Extension Location: London (hybrid working) My client is a rapidly growing global organisation offering a range of services to the Professional Services sector globally. They are recruiting for an experienced hands-on Cyber Security Contractor to support their security operations and compliance initiatives, working closely with their internal Security team to strengthen their cyber resilience and ensure adherence to UK standards. Key Duties: * Implement, manage and actively monitor security controls across e-mail, endpoint, and cloud environments * Monitor and respond to security incidents using advanced threat detection tools * Assist with compliance activities and audits for ISO27001, Cyber Essentials & Cyber Essentials Plus certification * Provide technical expertise on security best practices and risk mitigation * Collaborate with IT and business teams to...
IR35 Status:
Outside IR35

CV-Library EC2N, Lime Street, Greater London Contractor
CL
Apr 26, 2026  
Fullstack Software Engineer (Agentic AI)
My client is seeking to recruit a Fullstack Software Engineer on an initial 12 month contract based in London. It is hybrid and will require 2x days onsite per week. Key responsibilities Front end implementation for a React application Visualizing and interacting with scientific data and workflow progression Integration of AI/ML components with frontend, backend, data and compute infrastructure Responsible for high quality software implementations according to best practices, including automated test suites and documentation Develop, measure, and monitor key metrics for all tools and services and consistently seek to iterate on and improve them Participate in code reviews, continuously improving personal standards as well as the wider team and product Liaise with other technical staff and data engineers in the team and across allied teams, to build an end-to-end pipeline consuming other data products Basic qualifications: Demonstrated experience with frontend software...
IR35 Status:
Unknown Status

CV-Library City of London, London Contractor
CL
Apr 26, 2026  
SQL Engineer
SQL Engineer (Contract) Inside IR35 - Hybrid working (3 days onsite) Overview We are seeking an experienced SQL Engineer to support a large scale SQL Server and Windows Server migration programme. The role involves upgrading a significant estate from SQL Server 2016 and SQL Server 2019 to newer, supported versions. With multiple end of life deadlines approaching, this position is critical for ensuring stability, compliance, and long term platform resilience. The ideal candidate will have strong hands on experience delivering complex SQL upgrade and migration projects, excellent analytical skills, and the ability to work in a structured programme environment. Key Responsibilities * Lead and execute migration activities across a large SQL Server estate, moving from SQL 2016 & 2019 to SQL 2022 (with a roadmap toward SQL 2025 in future phases). * Assess, analyse, and document the existing SQL environment, including discovery of additional instances "in the background." * Work...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Apr 25, 2026  
Digital Project Manager
Hi All, I'm currently recruiting for this position. Please click on the job title below to view the Job Description and apply to it
IR35 Status:
Unknown Status

CV-Library City of London, London Contractor
CL
Apr 25, 2026  
Oracle Integration Cloud Developer
OIC Developer (Oracle Integration Cloud) 3 months Market Rate (Inside IR35) Job Summary: We are looking for an experienced OIC Developer to design, develop, and maintain integrations using Oracle Integration Cloud. The role involves working with cloud and on-premise applications to ensure seamless data flow and business process automation. Key Responsibilities: Design and develop integrations using Oracle Integration Cloud (OIC) Build and maintain REST/SOAP APIs and integrations Work with adapters (ERP, HCM, FTP, REST, SOAP, etc.) Perform data mapping, transformations, and orchestration Troubleshoot and resolve integration issues Collaborate with functional and technical teams Ensure best practices in integration, security, and performance Required Skills: Strong experience with Oracle Integration Cloud (OIC) Knowledge of REST/SOAP web services Experience with XML, XSLT, JSON Familiarity with Oracle SaaS (ERP/HCM) integrations Understanding of integration patterns...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Apr 24, 2026  
Automation Tester - Outside IR35
Automation Test Lead (Python) Rate - £350 Location - Remote Duration - 3 months initially IR35 - Outside We would be looking for: Mid to Senior experience level General QA experience testing python/Django applications Experience with automated continuous integration and regression testing Using Behave, Kotlin and Selenium toolset BDD-style automated acceptance testing using Gherkin feature files Experience writing test code (for automated tests, we want to avoid anyone who has only ever been involved in manual testing) this is a hands on role writing test code, not just manual testing Python/Django experience Experience using teamcity and gitlab testing pipelines would be beneficial
IR35 Status:
Outside IR35

CV-Library City of London, London Contractor
CL
Apr 23, 2026  
Full Stack Engineer /Software Engineer
The Opportunity Our client is recruiting for a high-impact Frontend Specialist to join the Fintech & Compliance division of a global leader in the travel-commerce and e-commerce space. In this role, you aren't just building "another website." You are the architect of the sophisticated internal tools that protect millions of global transactions. You will transform complex regulatory and fraud-prevention workflows into intuitive, high-performance analyst experiences. The Tech Ecosystem You will be working in a modern, distributed environment that prioritizes engineering excellence: Core Stack: React, Next.js, and TypeScript. Architecture: Micro-frontends (Capla/Vue) and Module Federation. Data: Integrating with Java/Spring Boot services via REST and GraphQL. Cloud & DevOps: Kubernetes (BKS), AWS, and advanced observability (Metrics, Dashboards, Alerts). What You Will Do End-to-End Ownership: Own the design, implementation, and deployment of frontend features with...
IR35 Status:
Unknown Status

CV-Library City of London, London Contractor
CL
Apr 23, 2026  
IT Project Manager - English and German speaking - M365
IT Project Manager - English and German speaking - M365 Consolidation 9 month contract £750 - £800 per day Inside IR35 Hybrid / London - 2 days a week in the office with travel Background Akkodis are partnering with a Global Insurance business who are looking to hire an experienced Project Manager to work on a M365 programme as they look to consolidate Microsoft Tenants from other brands / divisions within the group. The successful candidate must be fluent in both English and German. This is a hybrid role requiring 2 days per week on site in the central London office plus occasional international travel. Experience Required Extensive proven Project Management experience within in a large, complex and global group of businesses. Understanding of M365 technologies: Exchange Online, SharePoint, OneDrive, Teams Must be able to speak fluently in both English and German Must have experience consolidating and/or moving M365 Tenants and understand impacts to user accounts and...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Apr 22, 2026  
PMO Governance Assurance Lead
PMO Governance and Assurance Lead 3 Months Contract London Based £400 inside IR35 A top-tier consultancy is seeking a PMO Governance & Assurance Lead to act as the primary authority on delivery standards for a flagship transformation programme. In this role, you will manage the frameworks that ensure every milestone is met with precision and remains fully compliant with contract requirements. You will bridge the gap between rigorous oversight and the fast-paced needs of a major BPO (Business Process Outsourcing) environment Key Responsibilities Own the programme's governance standards, ensuring they are applied consistently across all workstreams. Lead "Gate" reviews to ensure work is ready for submission and aligns with payment milestones. Work with legal and commercial teams to embed SLAs, KPIs, and service standards into the delivery process. Lead independent audits and health checks to identify risks and keep the programme "audit-ready". Turn complex data into...
IR35 Status:
Inside IR35

CV-Library City of London, London 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