Cambridge, Cambridgeshire, East Anglia, United Kingdom Hybrid / WFH Options
AVENSYS CONSULTING (UK) LTD
Job Opportunity: Principal AI Test Engineer ?? Location: Cambridge, UK Work from Client office 2-3 days in a week - Hybrid Role Requirement- We are looking for detail-oriented and forward-thinking Test Engineer to ensure the quality, performance, and security of our Core AI Services. You will help validate distributed, cloud-native services and public APIs that form the foundation … for enterprise AI capabilities. This role demands deep technical skill and a passion for delivering robust, secure, and ethical AI services at scale. Youll be a part of a Scrum team and work closely with developers and architects to design effective validation strategies, automated testing frameworks, and AI-specific evaluation tools - with a builder mindset - rapid prototyping and continuous improvement … up Key Responsibilities: ? Perform functional, performance, and security testing on cloud-native services deployed on Microsoft Azure . ? Design and implement automated test suites for APIs , service components, and AI pipelines. ? Automate the evaluation of AI system outputs to ensure accuracy, consistency, and safety of responses. ? Collaborate with developers and data scientists to establish service-level quality metrics and observability More ❯
Cambridge, Cambridgeshire, England, United Kingdom
Opus Recruitment Solutions Ltd
About the Role Outside IR35 £200 - £300Initial 6 month contract - high possibility of 18 monthsOur client is hiring a Data Scientist – AI/ML Engineer to join our Core AI Services team. You’ll be at the forefront of designing and scaling cloud-native AI platform services and APIs that enable enterprise-wide AI adoption. Working within a collaborative Scrum … team, you’ll help build secure, reliable, and production-grade AI solutions that are ethical, scalable, and future-ready.This is a unique opportunity to work on cutting-edge AI systems in a global R&D environment, contributing to the development of trustworthy AI services. What You’ll Do Build scalable, fault-tolerant cloud-native services on Microsoft Azure , including Azure … AKS, and API Management. Develop secure, well-documented RESTful APIs and SDKs , managing their full lifecycle. Deliver end-to-end data pipelines , orchestration, and service APIs. Deploy and manage AI models and tooling for enterprise-scale adoption. Embed security best practices around authentication, authorization, and data privacy. Participate in design reviews , code reviews , and architecture discussions . Use AI orchestration More ❯
Cambridge, Cambridgeshire, England, United Kingdom
Opus Recruitment Solutions Ltd
AI Test Engineer Day Rate: £200-£250 per day (Outside IR35) Location: Cambridge Contract: 6-month initial contract - high possibility for 18 months. About the Role Our client is hiring an experienced AI Test Engineer to join a prestigious organisation as part of our Core AI Services team. This role is focused on ensuring the reliability, security, and performance of … distributed, cloud-native services and public APIs that underpin enterprise-scale AI systems. You’ll work in a fast-paced Scrum team alongside developers, architects, and data scientists to build automated testing frameworks, AI evaluation tools, and validation strategies. If you thrive on experimentation, problem-solving, and building robust systems that scale, this is the opportunity for you. Key Responsibilities … Test and validate cloud-native services deployed on Microsoft Azure . Build and maintain automated test suites for APIs, service components, and AI pipelines. Automate evaluation of AI outputs for accuracy , safety , and consistency . Define quality metrics and observability hooks in collaboration with engineering teams. Ensure compliance with AI regulations and standards such as NIST AI RMF and the More ❯
Cambridge, Cambridgeshire, England, United Kingdom
Opus Recruitment Solutions Ltd
Up to £590/day (Inside IR35) Start Date: October 2025 Job Type: Contract Overview: We’re hiring experienced and passionate Senior Software Developers to join a cutting-edge AI Core Services team in Cambridge. This is a unique opportunity to help shape the future of AI infrastructure by building scalable, secure, and cloud-native platform services and APIs that … will power AI adoption across a global client portfolio.You’ll work in a fast-paced, agile environment with a start-up mindset—rapid prototyping, continuous improvement, and a strong focus on production-grade delivery. What You’ll Be Working On: Designing and developing AI-enabling platform services and public APIs Building secure, scalable, and standards-compliant cloud-native solutions Collaborating … within a Scrum team to deliver innovative AI capabilities Driving rapid prototyping and iterative development cycles AI & Cloud Expertise: Hands-on experience with Large Language Models (LLMs) and understanding of performance vs. cost trade-offs Familiarity with Retrieval-Augmented Generation (RAG) , agent orchestration, prompt engineering, and tool calling Knowledge of AI standards like Model Context Protocol (MCP) and Agent2Agent (A2A More ❯
Cambridge, Cambridgeshire, England, United Kingdom Hybrid / WFH Options
Atrium Workforce Solutions Ltd
progress, etc. Working with software engineers in the past Data management: working with spreadsheets or databases, ideally with documentation skills and some scripting(python) knowledge Effective communication ML/AI annotations data exposure is preferred, but we understand it’s a slightly niche area Required: Proven ability to manage multiple projects simultaneously, prioritising tasks, tracking progress, and communicating with stakeholders. More ❯
Microsoft Azure PaaS services . Strong track record in RESTful API architecture and governance. Solid understanding of API security, authentication/authorization, and data privacy practices. Working experience of AI/ML tools and Python programming If interested, please reply to this email with your latest CV and I will be in touch to discuss in more detail. More ❯
Microsoft Azure PaaS services . Strong track record in RESTful API architecture and governance. Solid understanding of API security, authentication/authorization, and data privacy practices. Working experience of AI/ML tools and Python programming If interested, please reply to this email with your latest CV and I will be in touch to discuss in more detail. More ❯
Cambridge, Cambridgeshire, England, United Kingdom
Ascent Sourcing Ltd
AI Engineer (Contract, 2 Months - Possible extensions) Location: UK Remote Our client is an exciting, ambitious, rapidly growing AI powered Property Tech business. Due to rapid start-up growth, they now require a passionate AI Engineer to join the team on a contract basis for 2 month initial period. The successful candidate will help build and scale advanced AI-driven … LLM workflows, efficient architecture, and seamless integrations. You’ll work alongside a tight-knit team of engineers and product leads who are deeply committed to building responsible, high-impact AI systems. If you’re excited by the intersection of AI, software engineering, and emerging agentic architectures—this is your place. The business is an ambitious, fast-moving team building next … generation AI-native systems — products that think, learn, and adapt in real time. The vision is to redefine how intelligent software interacts with the world, enabling capabilities that feel more like working with a creative partner than a machine. We’re looking for someone who’s not just skilled but obsessed with AI. If you're driven by curiosity, excited More ❯
Cambridge, Cambridgeshire, England, United Kingdom
Opus Recruitment Solutions Ltd
CambridgeAround £400 per day Required Skills & Experience: 8+ yrs of experience into QAProven experience as a Test Engineer/QA Engineer in a similar role with strong experience to AI/ML projects.Strong programming skills in Python (pytest, unittest, or other test frameworks).Familiarity with AI/ML frameworks such as TensorFlow, PyTorch, or scikit-learn.Hands-on experience with cloud … platforms (AWS, Azure, or GCP) and CI/CD pipelines.Strong problem-solving skills and ability to communicate technical issues clearly. Key Responsibilities: Design and implement test plans for AI/ML applications, APIs, and pipelines.Validate machine learning models, ensuring accuracy, fairness, and robustness.Develop automated testing frameworks for data pipelines, model training, and inference.Perform functional, integration, regression, and performance testing on … AI systems.Work closely with Data Scientists and AI Engineers to identify and resolve issues. More ❯
per day Required Skills & Experience: 8+ yrs of experience into QA Proven experience as a Test Engineer/QA Engineer in a similar role with strong experience to AI/ML projects. Strong programming skills in Python (pytest, unittest, or other test frameworks). Familiarity with AI/ML frameworks such as TensorFlow, PyTorch, or scikit-learn. Hands-on experience … platforms (AWS, Azure, or GCP) and CI/CD pipelines. Strong problem-solving skills and ability to communicate technical issues clearly. Key Responsibilities: Design and implement test plans for AI/ML applications, APIs, and pipelines. Validate machine learning models, ensuring accuracy, fairness, and robustness. Develop automated testing frameworks for data pipelines, model training, and inference. Perform functional, integration, regression … and performance testing on AI systems. Work closely with Data Scientists and AI Engineers to identify and resolve issues. More ❯
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Innovare Recruitment Ltd
Job Title: Senior Python Contractor (Outside IR35) X 2 Location: Cambridge or London (1 day onsite per week) Rate: £350 £450 per day Contract Type: Outside IR35 Innovare AI Talent Partners is exclusively supporting a high-growth AI Start Up as they expand their engineering team. This organisation is at the forefront of developing advanced, scalable platforms, with a strong … emphasis on performance, security, and innovation. They are seeking two Senior Python Contractors to join on an outside IR35 basis and play a key role in delivering critical AI projects. What youll be working on: Youll be joining a fast-paced environment where collaboration and technical ownership are valued. The role will involve building, optimising, and scaling backend systems, APIs More ❯
We're partnering with an established AI consultancy seeking a Contract Machine Learning Engineer (NLP) to lead an NLP project for a major utilities client. You'll develop and deploy transformer models, LLMs, and RAG pipelines to extract insights from unstructured data. Remote, outside IR35, £650/day. Contract Machine Learning Engineer (NLP - Utilities Sector) Rate: £650/day IR35 … Outside Location: Remote (occasional travel to Cambridge) Duration: 6 months (initial) Our client is a specialist AI consultancy with a growing client base and an expanding portfolio of project types across multiple industries. As they scale, their internal team is being deployed onto several new accounts - and they're now seeking a Contract Machine Learning Engineer to take ownership of … Face Transformers. Build or enhance retrieval-augmented generation (RAG) systems using LangChain and vector databases like FAISS, Weaviate, or Pinecone. Package and deploy solutions via Docker, Kubernetes, or Vertex AI/SageMaker. Collaborate with internal MLOps and Data Science teams to ensure robustness, monitoring, and CI/CD alignment. Communicate progress clearly with stakeholders and deliver production-ready solutions independently. More ❯
Job Opportunity: Principal AI Test Engineer Location: Cambridge, UK Work from Client office 2-3 days in a week - Hybrid Role Requirement- We are looking for detail-oriented and forward-thinking Test Engineer to ensure the quality, performance, and security of our Core AI Services click apply for full job details More ❯
Job Title: Senior Python Contractor (Outside IR35) X 2 Location: Cambridge or London (1 day onsite per week) Rate: £350 £450 per day Contract Type: Outside IR35 Innovare AI Talent Partners is exclusively supporting a high-growth AI Start Up as they expand their engineering team click apply for full job details More ❯