Latest c Jobs

Senior Software Test Engineer

The role involves leading test engineering efforts within a cross-functional product team, focusing on frontend, backend, and mobile applications built on microservices and machine learning. Responsibilities include designing automated test frameworks, driving quality improvements, mentoring team members, and integrating testing into CI/CD pipelines. The engineer will use a mix of open-source and custom tools while advocating for strong test culture and quality practices across teams.

Entrust Portugal

Senior Software Test Engineer

This role involves leading test engineering efforts within a cross-functional team, focusing on designing and implementing automated test frameworks for web, backend, and mobile applications built on microservices and machine learning. The engineer will advocate for quality, mentor team members, and integrate testing into CI/CD pipelines using modern tools and cloud infrastructure. The position emphasizes ownership of test strategy and collaboration with product and engineering to ensure robust, scalable solutions.

Entrust

Senior Software Test Engineer

A Senior Software Test Engineer will lead quality assurance efforts within a cross-functional team, designing and developing automated test frameworks for web, backend, and mobile products built on microservices and machine learning. The role involves mentoring team members, improving CI/CD pipelines, and championing test culture using tools like Playwright, Cypress, and k6. The engineer works closely with product and engineering to define acceptance criteria and drive quality improvements across the development lifecycle.

Entrust

Data Scientist (AI / ML) - Near Edinburgh - 42K, Bonus

This role involves designing, developing, and evaluating machine learning models and analytical solutions within a collaborative R&D environment. The Data Scientist will bridge the gap between data science and product teams, translating AI strategies for stakeholders and integrating ML solutions into global product development. The position offers exposure to innovative technologies and real-world applications of AI/ML in an internationally used product suite.

Lorien Stockbridge, City Of Edinburgh, Edinburgh, United Kingdom £35,000 – £42,000 pa

Hybrid

Senior Data Scientist

This role involves developing and deploying production-grade machine learning models that directly influence business decisions at Multiverse, an EdTech unicorn. The Senior Data Scientist will work across customer, learner, and operational domains to build predictive, forecasting, and optimisation systems, collaborating closely with data engineers and stakeholders. Emphasis is placed on statistical rigour, causal inference, and integration of models into scalable infrastructure using AWS, SageMaker, Airflow, and Snowflake.

Multiverse London, United Kingdom

Hybrid Permanent

Technical Instructional Designer (Data Programmes)

Designs and refines data and AI-focused apprenticeship content using backward design and AI tools, ensuring learning translates to real job performance. Balances rapid development with sustainable, human-led instructional design for career-changing outcomes. Focuses on high-impact moments where human judgment improves AI-generated material.

Multiverse London, United Kingdom

Hybrid Permanent Clearance Required

Director of Employee Experience

Leads end-to-end employee lifecycle operations, focusing on process automation, AI integration, and system governance across People functions. Manages People Coordinators and collaborates with Payroll, Finance, and People Partners to ensure efficient, compliant, and scalable operations. Drives continuous improvement in employee experience through technology, data integrity, and service delivery enhancements.

Multiverse London, United Kingdom

Hybrid Permanent Clearance Required

Technical Instructional Designer (AI Programmes)

Design and refine AI and data science apprenticeship content using backward design and human judgment to ensure real-world impact. Enhance AI-generated material with empathetic, high-touch learning experiences tailored to career-switchers. Lead prototyping of new learning formats while integrating AI tools deliberately into the instructional pipeline.

Multiverse London, United Kingdom

Hybrid Permanent Clearance Required

ML Runtime Engineer (Mid-Level and Senior)

Develop and optimize the ML runtime stack for AI accelerators, integrating with open-source frameworks like PyTorch and vLLM. Work closely with hardware and software teams in a co-design environment to enable high-performance inference. Build low-level systems in Rust and contribute to cutting-edge AI infrastructure.

Fractile Bristol, United Kingdom

Hybrid Permanent

ML Runtime Engineer (Mid-Level and Senior)

Develop and optimize the ML runtime stack for AI accelerators, integrating with open-source frameworks like PyTorch, vLLM, and SGLang. Work closely with hardware and ML teams in a co-design environment to deliver high-performance inference solutions. Build low-level systems in Rust while contributing to the full software stack for next-generation AI hardware.

Fractile London, United Kingdom

Hybrid Permanent

Applied Scientist I

This role involves developing and training advanced machine learning models for digital identity verification, with a focus on areas like deepfake detection, bias mitigation, document understanding, and efficient on-device ML. The candidate will conduct research, build multimodal models using synthetic data, optimise training performance across GPUs, and collaborate with engineering teams to deploy solutions globally. Work includes creating large-scale datasets, benchmarking vision-language models, and improving fairness in biometric systems.

Entrust London, United Kingdom

Senior 3D Artist - Unreal Engine / Synthetic Data

This role involves creating high-fidelity 3D environments and digital assets in Unreal Engine for use in synthetic data generation to train and evaluate AI and computer vision systems. The artist will work closely with AI engineers and developers to build realistic, real-time simulations of terrain, vehicles, and infrastructure for defence and security applications. Responsibilities include modelling, texturing, lighting, and optimising assets, as well as automating workflows and integrating assets into simulation pipelines.

MFK Recruitment Brentford, London, TW8 9DE, United Kingdom £45,000 – £60,000 pa

Graduate AI Machine Learning Engineer

About the Role:We are seeking a motivated and technically skilled AI Machine Learning Engineer to join our growing team based in Central London. This is an exciting opportunity for someone passionate about artificial intelligence and data-driven solutions to contribute to...

Global Tech Recruitment London, United Kingdom £39,000 – £40,000 pa

Scientist, Model Systems

This role involves developing and optimizing cellular and biochemical assays using primary and immortalized cell lines, with a focus on fibrotic disease models. The scientist will conduct large-scale perturbation screens, apply multimodal readouts including transcriptomics and proteomics, and collaborate closely with cross-functional teams in biology, machine learning, and automation. Responsibilities include assay development, data analysis, and supporting the translation of workflows into high-throughput automated systems within a TechBio environment.

Relation Therapeutics London, United Kingdom

On-site Permanent

Senior Machine Learning Scientist

This role involves leading research in privacy-preserving generative AI, focusing on techniques like differential privacy, federated learning, and secure inference. The scientist will design and validate machine learning models, translate research into deployable systems, and contribute to publications and collaborations within a multi-partner environment. Emphasis is placed on responsible AI, reproducibility, and mentoring junior team members.

Aioi Nissay Dowa Europe Oxford, Oxfordshire, United Kingdom £81,322 – £112,488 pa

Hybrid Permanent