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Contractor 26
ai engineer

26 ai engineer jobs found

CL
Apr 03, 2026  
AI Engineer - Python , LLMs
Job Title: AI Engineer - Python, LLMs Location: Sheffield (Hybrid) Type: Contract, Full-Time We are looking for a skilled and experienced Analytics Engineer to join a rapidly growing organisation. You will Partner with business stakeholders to design and deliver impactful dashboards, analytical products, and metric frameworks. You will build high‑quality analytics datasets, semantic layers, and reusable data models that power reporting and advanced insights. You will be responsible for : Develop and maintain CI/CD pipelines for analytics workflows, ensuring reliable, automated testing and deployment. Use Python or similar scripting languages to support analytics, automation, and data manipulation tasks. Leverage LLMs and AI‑assisted tools to accelerate insight generation, documentation, and development workflows.Key Skills and Experience you must have: Strong SQL and data modelling skills. Hands-on experience with enterprise analytics platforms such as Power BI and...
IR35 Status:
Unknown Status

CV-Library Sheffield, South Yorkshire Contractor
CL
Apr 01, 2026  
ML & AI Engineer
Role: ML & AI Engineer Location: London,UK Job type : Contract Mode of work : Hybrid -2 days onsite in a week JD: Key responsibilities * Developing and provisioning of infrastructure that support agentic workflows across both Azure and GCP * Data science expertise to help shape the agentic solution design of Coach AI as well as target state AI Assistant * Creation of agent integration patterns to fulfil and action on behalf of customers by leveraging Bank systems * Development of new AI products for the Conversational Banking Lab, including but not limited to: * Agent summarisation - bespoke features to summarise nuanced conversations * App search evolution - transforming the existing vector search functionality into a fully generative experience and transition to single experience point * Evaluation methods - continued automation of both deterministic and generative conversations in a scaled and simulated way Key Skills/Knowledge: Must haves *...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Feb 08, 2026  
AI Engineer
Certain Advantage are recruiting on behalf of our Trading client for an AI Engineer on a contract basis for 6-12 months initially in London. This will require some onsite days in Central London during the week. We are seeking Engineers skilled in python with a strong focus on GenAI AI and LLMs to lead the integration of cutting-edge language technologies into real-world applications. If you’re someone passionate about building scalable, responsible, and high-impact GenAI solutions then this could be for you! We’re looking for Engineers offering competent core technical skills in Python Programming, Data Handling with NumPy, Pandas, SQL, and use of Git/GitHub for version control. Any experience with these GenAI Use Cases would be relevant and desirable; Chatbots, copilots, document summarisation, Q&A, content generation.   To help make your application as relevant as possible, please ensure your CV demonstrates any prior experience you have relating to the below;     System...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 02, 2026  
Cybersecurity Specialist- Microsoft Azure Application Gateway
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. Key Responsibilities AI Security Architecture: Design and implement secure deployment patterns and guardrails for foundation models across AWS Bedrock, Azure OpenAI, and Microsoft 365. Security Strategy: Develop innovative strategies to enhance application security, specifically addressing risks like prompt injection, data leakage, and insecure output handling. Infrastructure Governance: Translate platform-specific risks...
IR35 Status:
Unknown Status

CV-Library City of London, London Contractor
CL
Apr 05, 2026  
Senior Software Engineer / Data Platform Engineer
Your new company Working for a globally renowned financial organisation Your new role We're looking for a Senior Software/ Data Platform Engineer to help evolve a large‑scale financial data platform. The environment includes both long‑standing enterprise systems and modern AWS cloud services. The platform handles high‑volume structured data and supports internal systems and customer‑facing products. A big part of the role involves working with large SQL Server environments, so strong SQL skills are essential. You'll help modernise core systems, improve performance and reliability, and build scalable backend and data services. This role suits engineers who are comfortable working across legacy and modern architectures and who have strong experience designing and building reliable APIs and data services. What you'll need to succeed Great professional experience as a Senior Software/ Data Platform Engineer in financial services. Strong SQL Server expertise (queries, stored...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 05, 2026  
Quality Engineer
Job Title: Quality Engineer Location: Bromley (3 days per week onsite) Remuneration: Daily rate from £650 to £700 (via Umbrella) Contract Details: Fixed Term Contract, 12 months (likely extensions) Responsibilities: Drive end-to-end automated testing, focusing on both functional and performance automation. Conduct thorough performance testing to ensure applications are reliable, scalable, and stable. Execute API-based testing across a range of data and AI services. Collaborate with developers, data teams, and product stakeholders in an agile environment. Support testing for AI-powered features and services, including LLM-based workflows. Contribute to continuous improvement of automation frameworks and QA practices. Ensure high-quality delivery for a rapidly expanding set of GenAI use cases. Skills & Experience: Essential: Strong background as a QA Automation Engineer, SDET, or Quality Engineer. Proven experience automating performance and functional testing. Solid...
IR35 Status:
Unknown Status

CV-Library Bromley, London Contractor
CL
Apr 05, 2026  
Software Engineer
Job Title: Software Engineer (Python/AWS) Location: Remote (Quarterly planning sessions in Bristol) Remuneration: £600 per day (via Umbrella) Contract Details: Fixed Term Contract, 6 months Responsibilities: Are you ready to take on an exciting challenge? Our client is looking for two talented Software Engineers to join their innovative team! You'll be at the forefront of transforming existing on-premise tools to AWS cloud, ensuring that scalability, reliability, and security are at the heart of everything you do. Here's what you'll be diving into: Design, Build, and Deploy: Create high-performance, scalable software that aligns with our long-term operational goals. Develop Python Services: Maintain and enhance Python-based services optimized for AWS cloud environments. Lead Migration Efforts: Spearhead the migration of legacy tools into AWS, ensuring minimal disruption and enhanced performance. Automated Testing: Implement TDD and automated testing to uphold high-quality...
IR35 Status:
Unknown Status

CV-Library Warwickshire, UK Contractor
CL
Apr 04, 2026  
Data Engineer
Data Engineer (II) | Snowflake & Microsoft Fabric Location: London Work Mode: Hybrid(1-2 days/week in Office) Duration: 6-Month Initial Contract Start Date: ASAP We are seeking a proactive Data Engineer (II) to build and scale high-performance data pipelines across Microsoft Fabric (OneLake) and Snowflake. This role is central to powering our BI, analytics, and AI/ML initiatives. The Role Build & Integrate: Develop complex ETL/ELT pipelines and implement OneLake interoperability between Fabric and Snowflake. Architect: Operate a Medallion architecture (Bronze/Silver/Gold) and design curated datasets optimized for Power BI. Secure: Implement rigorous data security, GDPR compliance, and client ring-fencing (Row-Level Security). Innovate: Create SQL and PySpark notebooks to prepare feature engineering datasets for AI/ML models. Collaborate: Work independently via Jira/GitHub, maintaining high CI/CD and documentation standards. What You Bring 5+ years of Data...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 04, 2026  
Network Engineer
Join Our Team as a Network Engineer IV! Are you an experienced Network Engineer with a passion for designing and maintaining robust network systems? Do you thrive in a dynamic environment and enjoy solving complex networking challenges? If so, we want you on our team! Position: Network Engineer IV Contract Type: Fixed Term Contract Contract Length: 6 Months Working Pattern: Full Time About the Role: In this pivotal role, you will leverage your extensive knowledge of IP networking and routing protocols to enhance our organization's network infrastructure. You will work alongside a talented team of engineers, tackling exciting challenges and ensuring seamless connectivity for our clients. Key Responsibilities: Design, implement, and maintain network solutions using your expertise in IP networking. Troubleshoot and resolve issues related to BGP, OSPF, and other routing protocols. Manage and optimize Cisco routers, including 37xx, 49xx, 65xx, 73xx, and 76xx platforms....
IR35 Status:
Unknown Status

CV-Library Dublin City Centre, Dublin Contractor
CL
Apr 04, 2026  
Manufacturing Feasibility Engineer
Join Our Team as a Manufacturing Feasibility Engineer! Are you ready to drive innovation in the automotive industry? Adecco working in partnership with Bentley Motors are searching for a dynamic Manufacturing Engineer to join their team. This is an exciting opportunity for someone enthusiastic about connected car technology and eager to shape the future of vehicle features and customer experiences Start Date: ASAP End Date: 31/01/2027 Pay rate: PAYE: £28.41 Location: Crewe - Pyms Lane CW1 3PL Working Pattern: Full Time Possible International travel to Germany What You will Do: As a Manufacturing Feasibility Engineer, you will play a crucial role in: Analysing Final Assembly Feasibility:Review styles and designs to identify and resolve manufacturing feasibility concerns. Conduct virtual and physical studies on part designs to provide actionable recommendations. Develop assembly strategies based on dimensional management outputs to achieve product quality targets....
IR35 Status:
Unknown Status

CV-Library Crewe, Cheshire Contractor
CL
Apr 04, 2026  
Lead Power Electronics Design Engineer - Contractor
Introduction Saab UK is part of Scandinavia's largest defence company, bringing together the best of Swedish and British innovation. Saab offers world-leading solutions and services in defence, aviation, space, and civil security to keep people and society safe. Our UK presence has been growing at pace, meaning we can offer a wide range of opportunities for personal fulfilment and career growth. We currently employ over 600 people across eight sites in the UK, and our specialisations include software engineering, underwater robotics, radars, AI, and armed forces training. The Role: This role will be a part of our Saab Seaeye business in Fareham. This can be a 12 month FTC. In this role you will take responsibility for the full-lifecycle design and development of bespoke power conversion and transmission solutions in line with the company's business needs through innovation, creativity and professionalism. As Lead Engineer you will act as Technical Authority for concurrent...
IR35 Status:
Unknown Status

CV-Library Fareham, Hampshire Contractor
CL
Apr 04, 2026  
Quality Assurance Senior Engineer
Great opportunity for a Quality Assurance Senior Engineer to work for a globally recognised organisation. Job Purpose / Overview The Quality Assurance Senior Engineer takes responsibility for delivery and compliance with the LTQR Processes and Procedures for documents, records and physical samples, that are associated with their designated Projects and Multi-Disciplinary Team (MDT).  To discharge the role requires a range of technical skills and competences, management and communication skills, construction/ installation/ commissioning and end-user stakeholder awareness, demonstration of contractual requirements and knowledge of various Standard company Project Arrangements and Quality Control Procedures. Principal Accountabilities Gather and validate data for monthly Records dashboards Support authoring of management system documentation Support workshop facilitation, requirements gathering and compilation of findings Contribute to the production of quality records...
IR35 Status:
Unknown Status

CV-Library Somerset, England Contractor
CL
Apr 03, 2026  
Insight Automation & Analytics Engineer
About the Role An established public‑sector organisation is seeking a Strategic Insight Automation & Analytics Engineer to join their Corporate Development / Business Intelligence function. This role plays a key part in transforming raw data into meaningful insight, supporting automation initiatives, and enabling data‑driven decision‑making across multiple departments. You will work with modern data platforms, automation tools, and cloud technologies to deliver high‑quality analytics products. This position also includes responsibility for mentoring junior developers and supporting cross‑functional teams. Key Responsibilities * Develop Robotic Process Automation (RPA) solutions using Blue Prism to streamline operational processes and improve efficiency. * Design and document data preparation processes, semantic models, Lakehouses, and data warehouse structures to support analytics and reporting. * Ingest, prepare and transform data using pipelines, dataflows,...
IR35 Status:
Unknown Status

CV-Library GU3, Artington, Surrey Contractor
CL
Apr 02, 2026  
Senior Data Engineer
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. Join Our Team as a Senior Data Engineer! Are you a passionate Data Engineer with a flair for innovation? Do you thrive in a dynamic environment where your skills can shape the future of data architecture? If so, we have the perfect opportunity for you! Our client, a leader in the Utilities sector, is seeking a Senior Data Engineer for a temporary role of 3 months. Role: Senior Data Engineer Duration: 3 Months (extension options) Location: Warwick (Hybrid - 1 day on site) Rate: £500-£550 per day (umbrella) Role Overview: As a Senior Data Engineer, you will play a pivotal role in...
IR35 Status:
Unknown Status

CV-Library Warwick, Warwickshire Contractor
CL
Apr 02, 2026  
Senior Engineer
Job Title: Senior Engineer - Identity Contract: 6 months (extension possible) Location: London (Hybrid - 1 day onsite, 4 days remote) Overview We are seeking a Senior Engineer to deliver across key Identity-focused workstreams within a modern, distributed engineering environment. You will bring a strong backend engineering foundation alongside hands‑on delivery capability, operating across multiple services and components. This role requires someone who takes ownership, drives progress proactively, and contributes to both new development and continuous improvement. You will work within a structured delivery framework while maintaining a strong focus on product impact, security, and customer outcomes. As identity systems increasingly interact with automated and AI‑enabled workflows, we value engineers who stay aware of emerging security considerations within these modern environments. Core Technical Skills Skills Strong backend engineering with Java and/or Kotlin Experience...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 01, 2026  
HRIS System Integration Engineer
HRIS System Integration Engineer Location: Hybrid (2 days travel to their offices in Hemel Hempstead) Contract: Outside IR35 Day rate: Up to £600 per day Duration: Initial 3 months but will most likely extend Start date: ASAP Key words: ElementSuite, Integration, API, Dataflows We are looking for a HRIS system Integration Engineer to connect our Clients core HRIS (ElementSuite) with their AI recruitment tool (Talent.AI) and their workforce management/benefits partner (Aslan). You will be responsible for designing the data flow, writing the middleware or scripts to sync these systems, and ensuring that data remains secure and accurate across all platforms. Core Responsibilities - API Development & Mapping: Use REST APIs to create seamless data synchronisation between ElementSuite, Aslan, and Talent.AI. - Workflow Automation: Automate the _Hire-to-Onboard_ journey (e.g., when a candidate is marked _Hired_ in Talent.AI, their profile is automatically created in...
IR35 Status:
Outside IR35

CV-Library Hemel Hempstead, UK Contractor
CL
Apr 01, 2026  
Fullstack Engineer
Full‑Stack Engineer (FX Trading Applications) Location: London (onsite 3 days per week) Day Rate: £700 (via Umbrella Company) Contract: Fixed Term Contract until 31 December 2026 About the Role Are you ready to dive into the dynamic world of FX Trading technology? Our client is seeking a talented Full‑Stack Engineer with strong Java expertise and a passion for solving complex technical challenges. You'll play a key role in building mission‑critical components that power high‑performance trading systems-working closely with cross‑functional teams in a fast‑paced, agile environment. Key Responsibilities Engineering & Development Design and develop backend and frontend features for FX Trading applications. Write well‑designed, testable, and efficient code across the full stack. Build automated test suites (unit, integration, contract, UI/API, performance). Define metrics and implement automated evaluation and drift detection for AI‑related components. Reduce technical...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Mar 21, 2026  
Software Testing Engineer
At TÜV SÜD we are passionate about technology. Innovations impact our daily lives in countless ways, and we are dedicated to being a part of that progress. We test, we audit, we inspect, we advise. We never stop challenging ourselves for the safety of society and its people. We breathe technology, we strive for professional excellence, and we leave a mark. We take the future into our hands. We are TÜV SÜD. Role Purpose This role focuses on modern, automation-first quality engineering, leveraging AI-assisted testing, autonomous test generation, and intelligent validation to accelerate delivery across multiple products and teams. The engineer will design, build, and evolve automation frameworks while introducing AI-driven capabilities (“vibe coding”, generative testing, self-healing tests, etc.) to improve software quality and team productivity. Please note this role is based out of our East Kilbride site (Glasgow) Key Responsibilities * Lead and evolve the end-to-end test...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
Jan 21, 2026  
High Speed Digital Design Engineer
World Class Defence Organisation based in Stevenage, Hertfordshire is currently looking to recruit a High Speed Digital Design Engineer subcontractor.   Rate: £58.00 - £80 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 can be a mix of onsite and remote working Duration: 12 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview   Job Description: As part of a large team of analogue and digital electronics design engineers, you will be responsible for the electronics design and development of high speed MPSoC FPGA and AI hardware solutions targeting SDR, radar signal processing and sensor fusion applications. As Digital Design Engineer you will support the Technical Lead/Architect in collaboration with the systems, software, firmware, mechanical and...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Apr 03, 2026  
Senior Manager, Medical Operations - Cell Therapy
Your new company My client, a biotechnology company that develops cancer immunotherapy products with a primary focus on genetically engineered autologous CAR T cell therapy, has an opportunity for a Senior Manager, Medical Operations & Governance to join their team on a contract basis until the end of the year. Inside IR35 PAYE: £386.96 - £503.05 p/d Umbrella: £446.43 - £580.36 p/d Onsite 3 days per week, Uxbridge Your new role This is a high-visibility opportunity to shape Medical Affairs operational excellence within a cutting-edge cell therapy organisation, driving grants governance, patient engagement capability, and strategic operations across global regions.You will lead the end-to-end Medical Grants process while supporting broader Medical Affairs operations. Partnering closely with medical leadership and cross-functional stakeholders to ensure compliant, efficient, and high-quality execution of medical grants, governance activities, and operational initiatives....
IR35 Status:
Inside IR35

CV-Library Uxbridge, London Contractor
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