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 18 Inside IR35 10
Refine by Categories
Engineering 148 Construction 48 Manufacturing 19 Automotive 13 Finance 8 Other 7
Management 6 Science 6 Facilities 5 Accounting 4 Education 3 Marketing 3 Admin-Clerical 2 Design 1 Distribution-Shipping 1 Hospitality-Hotel 1 Human Resources 1 Insurance 1
More
Refine by Job Type
Contractor 28
Information Technology mechanical tester

28 mechanical tester jobs found

CL
Mar 01, 2026  
Data Lineage Developer - Banking
Data Lineage Developer for Tier 1 bank in Canary Wharf Role - Data Lineage Developer Duration - 6 months with very likely extension Location - Hybrid / Canary Wharf - 3 days per week in a Canary Wharf office Rate - £415 per day (Inside IR35) Tech Stack C# Oracle PL/SQL Data Lineage Data Mapping Data Flows Documentation Role Primary responsibility will be to reverse-engineer complex source code to document data flows and transformations. You will collaborate closely with application teams, DBAs, and data governance specialists to ensure that lineage artifacts are complete and aligned with organizational standards. Your work will help enhance the understanding of our data assets, enabling better decision-making across the organization. Tasks Analyse C#/.NET application source code to identify SQL interactions and data flows. Review Oracle PL/SQL scripts, stored procedures, and ETL logic to document transformations and dependencies. Extract and organize technical details...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Mar 01, 2026  
Senior Scientist - Cyber AI/ML Research
Senior Scientist - Cyber AI / ML Research (Contract) Location: Newport (minimum 3 days on site) Contract Duration: 12 months, with strong potential for extension Pay Rate: £50 per hour Umbrella / £37.38 per hour PAYE Hours: 35 hours per week, flexible between 7am-7pm Clearance: BPSS+ IR35: Inside IR35 About the Role A leading organisation within the defence and secure technology sector is seeking a Senior Scientist specialising in Cyber Security of AI/ML. This position sits within an advanced research and innovation function, working on high‑impact cyber security challenges where no existing solutions currently exist. The successful applicant will contribute to research, innovation, knowledge transfer, and prototype development in the field of Cyber‑AI/ML security. Key Responsibilities Innovation & Research Lead and deliver AI/ML‑focused cyber security research projects. Conduct research into emerging digital security threats and opportunities. Produce technical...
IR35 Status:
Inside IR35

CV-Library Newport PO30, UK Contractor
CL
Mar 01, 2026  
Cloud DevOps Enginneer
Azure DevOps Engineer Location: London (Hybrid 2 days in office) Team: Platforms - IT Infrastructure & Operations Contract: 6 month contract likely to be extended About the role We're looking for an experienced Cloud DevOps Engineer to join a growing IT Operations team and play a key role in running, securing, and optimising large-scale Microsoft Azure environments. This is a hands-on role where you'll own cloud reliability, automation, security, disaster recovery, and cost optimisation. You'll work closely with engineering, security, and operations teams to support modern CI/CD and DevSecOps practices, while helping drive continuous improvement across cloud platforms. If you enjoy building resilient cloud platforms, automating everything you can, and keeping a close eye on performance and cost, this role will suit you well. What you'll be doing Cloud Operations & Reliability: Manage and support SaaS, IaaS, and PaaS in Azure. Monitor performance, availability,...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Mar 01, 2026  
Cybersecurity Specialist
On behalf of one of our premier clients, we are seeking a high-caliber Cybersecurity Specialist to join their expanding AI & Data Security team. This is a critical role within our client's AI Security programme, designed for a professional who thrives at the intersection of traditional infrastructure security and the emerging frontier of Generative AI. Our client is at the forefront of AI adoption; you will be the technical lead ensuring that these powerful technologies from AWS Bedrock to Azure OpenAI are implemented with world-class security standards. Core Requirements (Non-Negotiable): Network Encryption: Master Proficiency is required. You must have deep expertise in securing data in transit, cryptographic protocols, and enterprise-scale encryption management. Microsoft Azure Active Directory (Entra ID) Security: Master Proficiency is suggested. Extensive experience in identity governance, conditional access, and securing cloud identities is critical. AI &...
IR35 Status:
Unknown Status

CV-Library City of London, London Contractor
CL
Mar 01, 2026  
Project Mananger
Project Manager * Location: Site-based; South West / South Wales * Rate: £700 a day (negotiable dependent on experience) * Duration: 6-monthcontract (possible extension) * Start Date: ASAP Turner Lovell are recruiting on behalf of a major UK infrastructure delivery organisation for an experienced Project Manager to support the delivery of Electrical Transmission and Substation projects across the Southwest and South Wales. The role sits within a Substations Contract Management PMO and will focus on the end-to-end delivery of a portfolio of M&E projects under National Grid frameworks. This is a delivery-focused, site-based position requiring strong leadership across construction, commercial, and engineering functions, with a heavy emphasis on health, safety, and commercial performance. The successful candidate will oversee projects from initiation through to completion, acting as a key interface with clients, suppliers, and internal stakeholders while ensuring delivery to...
IR35 Status:
Unknown Status

CV-Library Wales, UK Contractor
CL
Mar 01, 2026  
Solutions Architect
Solution Architect eCommerce (Azure) Peterborough - Hybrid (2-3 days a week on site)​ 6 months contract. Day rate TBC You'll own the end‑to‑end architecture of a high‑impact B2B2C eCommerce platform that supports customers, shaping a modern, secure and scalable Azure‑based solution.​ Key responsibilities Define and own a cloud‑native eCommerce architecture, ensuring performance, scalability and resilience.​ Lead integration of payments (BACS, Faster Payments, vouchers), third‑party APIs and CRM/ERP systems.​ Embed security and compliance (GDPR, PCI DSS, government‑level standards) across the platform.​ Act as senior technical authority for stakeholders, driving the technology roadmap and continuous improvement.​ Key skills/requirements Robust experience in IT architecture, ideally in eCommerce.​ Strong Azure cloud experience plus modern web tech (Blazor/.NET, React/Next.js) and API‑first design (REST/GraphQL).​ Expertise in Headless Commerce/MACH or composable...
IR35 Status:
Unknown Status

CV-Library Peterborough, Cambridgeshire Contractor
CL
Feb 28, 2026  
Business Data Lead (SAP/ ERP Migration) - Legal
Your new company Working for a globally renowned legal firm Your new role We are seeking a highly capable Business Data Lead with a strong technical mindset and exceptional data ownership skills to drive the business‑side data strategy for a major SAP/ ERP migration within a global legal firm. You will acts as the bridge between business and data teams, providing clarity, structure, and leadership on data‑driven decisions. You will lead requirements gathering, run design workshops, and guide business reviews to translate complex operational needs into clear, actionable specifications and documentation. The role owns the entire SAP migration. You will be conversion mapping, shapes global and regional taxonomy decisions, drives data cleansing and reconciliation controls, and oversees validation, UAT, and business sign‑off for each test and production wave. What you'll need to succeed *Must have Legal/ Law or Professional Services experience* You will serve as the bridge...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Feb 28, 2026  
Software Engineer - Java
The Role As part of a wider programme, you will be involved in the design, development, and testing of a brand-new product. You'll work closely with fellow developers, architects, and stakeholders to build robust, scalable solutions using modern Java and microservices technologies. Automated testing is a key pillar of the project, so experience in this area is highly valued. Key Responsibilities Develop high-quality code within an Agile (Scrum) environment Collaborate with the team to design, implement, and test new product features Participate in sprint planning, including task estimation Contribute across all stages of the software development life-cycle Ensure adherence to compliance requirements and act with integrity at all times Required Skills & Experience Strong experience with Java (8+) Spring Boot / Spring Framework, including development with Hibernate Experience building RESTful APIs over HTTPS Hands-on experience with microservice architectures...
IR35 Status:
Unknown Status

CV-Library Portsmouth, Hampshire Contractor
CL
Feb 28, 2026  
BI / Datawarehouse Lead / Manager – Home / Prestigious Client
BI / Datawarehouse Lead / Manager – Home / Prestigious Client Prestigious in their sector, my client has an excellent market image and continues to make a significant impact. They are heavily involved in an ambitious business / systems transformation, and we have an excellent opportunity for an established Datawarehouse Lead to join their team. The successful candidate will play a lead role in the technical development and management of their global Data Warehouse and supporting team. The successful candidate will have a proven background and experience of full cycle development of a corporate, Microsoft based Data Warehouse. Desired skills: Design, Build, Test, Azure, Fabric Lakehouse, Spark, PySpark We are looking to recruit a high-calibre resource, so the client is happy to consider candidates from both a contract and permanent background. Please forward your most recent CV to be considered for telephone screening. SQL / BI / ETL / DATAWAREHOUSE / AZURE / FABRIC / SPARK...
IR35 Status:
Unknown Status

CV-Library B1, Birmingham, West Midlands (County) Contractor
CL
Feb 28, 2026  
SOFTWARE ENGINEERS C
SOFTWARE ENGINEERS – CONTRACTS 12 MONTHS – HYBRID TELFORD Shropshire Hybrid working typically, 2 days on site, 3 days from home but this can fluctuate depending on business needs. Software Engineer Full Lifecycle design, development & integration of equipment at the system and sub-system levels. Within this role you will be exposed to several different vehicles and systems. There will be a mixture of new development, maintaining legacy applications and specifying requirements for externally developed equipment. AT THE COAL FACE / TASKS/ RESPONSIBILITIES Design and implement software solutions. Support the overall system design process to ensure optimal allocation of functionality between different physical parts of the system. Validation of software and systems, which may include producing test tools, the generation of test schedules, test and integration plans and technical reports. Provide support to task planning and estimating. Schedule own work to meet target...
IR35 Status:
Unknown Status

CV-Library Telford, UK Contractor
CL
Feb 27, 2026  
SC SAP S4 HANA HR Consultant CGEMJP00327474
Role Title: SAP S/4 HANA HR Consultant Duration: contract to run until 31/12/2026 Location: Rare travel to a client office. No recurring or frequent travel any offices. Mostly working from home Rate: up to £460 p/d Umbrella inside IR35 Clearance required: SC Eligibility is required (must not have been out of the country for more than 28 consecutive days in the last 5 years) and you must be a Sole UK National Key Responsibilities We are seeking an experienced SAP HTR/HR with expertise in SAP S/4HANA Attendance/Absence Management, Attendance & Work Schedules, CATS, CTR (Consolidated Time Recording) and SuccessFactors integrations. The role requires a combination of deep functional capability with strong consulting soft skills, including the ability to run workshops, influence stakeholders, and produce clear and detailed functional specifications. Key Responsibilities SAP S/4HANA HR Attendance/Absence Management Analyse and interpret business requirements relating to...
IR35 Status:
Inside IR35

CV-Library United Kingdom Contractor
CL
Feb 27, 2026  
Application Developer - SC Cleared - Hybrid
Application Developer - Hybrid Must have an Active SC Clearance An opportunity is available for an experienced Application Developer to join a large scale, long running delivery programme supporting critical business applications. The Application Developer will work within a mature enterprise environment that integrates software and infrastructure across a large data centre and thousands of end points. This is a senior Application Developer role requiring strong Java expertise, design capability, and confidence working independently. The Role of Application Developer As an Application Developer, you will design, develop, test, and support Java based business applications. You will provide fourth line application support, including root cause analysis of live incidents and defects. You will assess and implement changes raised through formal change proposals. You will maintain and review HLD, LLD, and component test documentation. You will carry out code reviews and mentor...
IR35 Status:
Unknown Status

CV-Library Bracknell, Berkshire Contractor
CL
Feb 27, 2026  
Senior Python Developer - Digital Trading Analytics
We are looking for a Senior Python Developer to design, build, and maintain high‑performance, scalable solutions supporting financial market analytics. This is a high-impact role sitting at the intersection of complex data engineering and front-office trading systems. You will play a key role in shaping engineering practices, guiding architectural decisions, and leading junior engineers to deliver business-critical solutions. Financial Engineering: Design and deploy scalable, high-performance software for data processing and trading analytics. Technical Leadership: Lead architectural decisions, conduct rigorous code reviews, and mentor junior engineers. Stakeholder Collaboration: Partner with Traders, Quants, and Product Managers to translate market requirements into robust technical solutions. DevOps Excellence: Drive CI/CD automation, TDD/BDD practices, and containerised deployments via Kubernetes. Performance Tuning: Diagnose and resolve bottlenecks in production systems to...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Feb 26, 2026  
Java dev
Java/J2EE developer Chester - hybrid 12 month contract Inside ir35 Description: Develops, enhances, debugs, supports, maintains and tests software applications that support business units or supporting functions. These application program solutions may involve diverse development platforms, software, hardware, technologies and tools. Participates in the design, development and implementation of complex applications, often using new technologies. May provide technical direction and system architecture for individual initiatives. Serves as a fully seasoned/proficient technical resource. Will not have direct reports but may lead projects and direct activities of a team related to special initiatives or operations. May have responsibility for a project and project budget. May collaborate with external programmers to coordinate delivery of software application. Routine accountability is for technical knowledge and capabilities. Works under minimal supervision, with general guidance...
IR35 Status:
Inside IR35

CV-Library Chester, Cheshire Contractor
CL
Feb 26, 2026  
Sr Programme Manager - IT Infrastructure transformation AI Ops
Senior Technical Programme Manager - IT Infrastructure transformation /Global Scale / AI Ops My global telecoms company is looking fro a senior programme manager who has has global experience of working on infrastructure & network transformation programmes on a global scale Due to high profile of this at CEO level, we require somebody with gravitas and clear leadership presence MUST HAVE Ability to identify, design and mature delivery model spanning Business, Digital, Networks, CEX journeys, Proposition/GTM as well as interdependencies with key business strategy decisions around AI Ops, Architecture design and Channel strategy The operating environment for above is highly ambiguous with ownership gaps so whoever we bring in must be highly comfortable with that uncertainty and highly innovative on plan developmentEssential Skills Has delivered successfully on on high profile global projects (c£15m Capex, c£70m programme budget) Ideally experience managing large-scale...
IR35 Status:
Unknown Status

CV-Library City of London, London Contractor
CL
Feb 26, 2026  
Software Engineer (III)
Adword Job Title: Software Engineer Location: London (hybrid from their Central St Giles office, 3 days onsite 2 remote) Job type: 06 months contract Job Description As a Software Engineer, you have influence well beyond yourself. You often own all aspects of your immediate area of software engineering work. You are distinguished by your ability to self-direct your technical contributions as well as plan and scope for a project. You act as a point of contact for your cross-functional partners. Faced with a problem, you will scope it, research possible solutions and technologies, and recommend a solution that includes both the short-term and long-term needs. Responsibilities include: - Write product or system development code without supervision, conduct testing beyond unit testing (e.g. integration, performance, stress, security, load, fuzz), design code to allow for easy testing and write test case descriptions. Review other engineers' code and provide feedback to ensure...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Feb 25, 2026  
Senior IOS Software Engineer
Senior iOS Software Engineer 11 Months initial contract Stratford - 4 days onsite / 1 remote £503 per day (Inside IR35) Overview Join the company's Pro Mobile Team working on the Pro Telematics Drive App - a unified mobile solution for commercial fleet management across North America and Europe. The app supports Fleet Managers and Drivers with tools that improve productivity and fleet uptime. Responsibilities - Build and maintain customer-facing iOS features - Collaborate in cross-functional agile teams - Implement polished UIs using SwiftUI and UIKit - Integrate APIs with strong error handling and performance - Contribute to a large evolving codebase - Participate in code reviews and continuous improvement Essential Skills & Experience - Strong Swift experience in production apps - SwiftUI and UIKit - Modern iOS architecture patterns - Unit testing and snapshot testing mindset Tech Stack - Swift - SwiftUI, UIKit, Combine, async/await - XCTest / Swift Testing, Snapshot...
IR35 Status:
Inside IR35

CV-Library Stratford, London Contractor
CL
Feb 21, 2026  
Software Engineer
Software Engineer (Java) SC Clearance Required Certain Advantage are hiring for a Software Engineer based in Portsmouth. This role is on an initial 12-month contract and is required to be onsite 3 days a week.   Your responsibilities: Contribute across the full software development lifecycle, including design, development, testing, and deployment. Design software solutions using UML/SysML and contribute to technical architecture within a microservices environment. Develop high-quality Java applications using Spring Boot, Spring Framework and related technologies. Implement and maintain RESTful web services over HTTPS within distributed systems. Write and maintain automated tests, ensuring quality and reliability are built into the solution from the outset. Participate in Agile ceremonies including sprint planning, estimation, reviews and retrospectives. Collaborate closely with team members and wider stakeholders to design, implement and test new product features. Contribute...
IR35 Status:
Unknown Status

CV-Library Portsmouth, UK Contractor
CL
Feb 15, 2026  
Senior Test Data & Analytics Specialist
Senior Test Data & Analytics Specialist Gaydon, Warwickshire (Hybrid) 12 month contract  Rate: Negotiable (DOE)  We’re supporting a major UK-based engineering organisation with the search for a Senior Data Analytics Specialist to support software and systems testing programmes across multiple engineering domains. This role sits at the intersection of engineering, testing and development, with a strong focus on ensuring the integrity, consistency and usability of testing data created within JIRA and visualised through Tableau. You’ll play a key role in transforming complex datasets into meaningful insight, supporting senior stakeholders with clear reporting and enabling data-driven decision making. Key Responsibilities Analyse software and systems testing data across multiple engineering domains Ensure data integrity, consistency and traceability within JIRA tooling Identify trends, patterns, anomalies and risks within testing datasets Prepare high-quality datasets for...
IR35 Status:
Unknown Status

CV-Library Warwickshire, 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 Bolton, 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