london (city of london), south east england, united kingdom Hybrid / WFH Options
Harnham
how world-class compute, infrastructure, and DevOps platforms power AI and scientific discovery at global scale? We’re partnering with a pioneering research-driven organisation investing heavily in AI, ML, and next-generation cloud infrastructure , now seeking a Director of (Platform, Compute, Infrastructure, DevOps) Product Management to lead a portfolio that underpins one of the world’s most advanced digital … R&D ecosystems. 💡 Why this role? Lead the product strategy and roadmap for platform services enabling AI, ML, and data-driven science. Build and mentor a team of high-performing Product Managers , setting standards for excellence and delivery. Collaborate with engineering, data science, and research leaders to ensure platforms scale securely and efficiently across global teams. Shape the vision for More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Explore Group
AI, data processing, and scalable web architectures. Tech Stack Frontend: JavaScript, React Backend: Node.js, Python Infrastructure: AWS/GCP (experience with modern cloud environments is a plus) AI/ML: Exposure to applied AI, data models, or large language models preferred Tooling: GitHub, Docker, CI/CD pipelines About You 7+ years of professional experience in software engineering, with at … least 2 years in a leadership or management role. Strong background in full-stack JavaScript development (React + Node.js). Experience working with or integrating AI/ML systems or APIs. Proven ability to lead high-performing teams in a fast-paced, product-led environment. Excellent communication skills and a collaborative mindset. Comfortable balancing strategic thinking with hands-on delivery. More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Explore Group
AI, data processing, and scalable web architectures. Tech Stack Frontend: JavaScript, React Backend: Node.js, Python Infrastructure: AWS/GCP (experience with modern cloud environments is a plus) AI/ML: Exposure to applied AI, data models, or large language models preferred Tooling: GitHub, Docker, CI/CD pipelines About You 7+ years of professional experience in software engineering, with at … least 2 years in a leadership or management role. Strong background in full-stack JavaScript development (React + Node.js). Experience working with or integrating AI/ML systems or APIs. Proven ability to lead high-performing teams in a fast-paced, product-led environment. Excellent communication skills and a collaborative mindset. Comfortable balancing strategic thinking with hands-on delivery. More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Owen Thomas | Pending B Corp™
Write clean, testable, and maintainable code. ->Collaborate in an agile environment, participating in sprint planning, code reviews, and team knowledge-sharing sessions. Tech Stack ->TypeScript ->Next.js ->Node.js ->GCP ->AWS (ML) ->CI/CD with GitHub actions and workflows ->SQL (PostgreSQL, MySQL) ->NoSQL (MongoDB, Firestore, Redis) ->RESTful APIs - GraphQL Requirements for Tech For Good (Audio Intelligence) | Innovative Products | Mid-Level (Back … who can balance delivering features with maintaining code quality. ->Strong communication skills and ability to collaborate across teams. Nice to haves... ->Python experience. ->GCP experience. ->Experience with AI/ML-powered applications. ->Exposure to real-time data processing. ->Knowledge of CI/CD pipelines and automated testing. Remuneration & Benefits £50K - £65k + Equity (once probation is passed) 40 days holiday More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Owen Thomas | Pending B Corp™
Write clean, testable, and maintainable code. ->Collaborate in an agile environment, participating in sprint planning, code reviews, and team knowledge-sharing sessions. Tech Stack ->TypeScript ->Next.js ->Node.js ->GCP ->AWS (ML) ->CI/CD with GitHub actions and workflows ->SQL (PostgreSQL, MySQL) ->NoSQL (MongoDB, Firestore, Redis) ->RESTful APIs - GraphQL Requirements for Tech For Good (Audio Intelligence) | Innovative Products | Mid-Level (Back … who can balance delivering features with maintaining code quality. ->Strong communication skills and ability to collaborate across teams. Nice to haves... ->Python experience. ->GCP experience. ->Experience with AI/ML-powered applications. ->Exposure to real-time data processing. ->Knowledge of CI/CD pipelines and automated testing. Remuneration & Benefits £50K - £65k + Equity (once probation is passed) 40 days holiday More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Kantar Media
to senior stakeholders in Product, Operations, Architecture, and Cyber Security. Communicate risks, roadmaps, and progress transparently and effectively. Innovation & Emerging Tech Stay ahead of technology trends, particularly AI/ML, cloud computing (Azure, GCP), and data platforms — and explore how they can elevate our product offerings. Budget & Supplier Management Manage the technology budget, ensuring optimal resource allocation. Lead vendor/… complex environments. Deep understanding of agile methodologies, modern DevOps practices, and global delivery models (onshore/offshore). Excellent leadership, communication, and stakeholder management skills. Experience with AI/ML technologies is a significant advantage. Strong business acumen with the ability to align tech initiatives to broader strategic goals. Our offer At Kantar we have an integrated way of rewarding More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Kantar Media
to senior stakeholders in Product, Operations, Architecture, and Cyber Security. Communicate risks, roadmaps, and progress transparently and effectively. Innovation & Emerging Tech Stay ahead of technology trends, particularly AI/ML, cloud computing (Azure, GCP), and data platforms — and explore how they can elevate our product offerings. Budget & Supplier Management Manage the technology budget, ensuring optimal resource allocation. Lead vendor/… complex environments. Deep understanding of agile methodologies, modern DevOps practices, and global delivery models (onshore/offshore). Excellent leadership, communication, and stakeholder management skills. Experience with AI/ML technologies is a significant advantage. Strong business acumen with the ability to align tech initiatives to broader strategic goals. Our offer At Kantar we have an integrated way of rewarding More ❯
Staff AI/ML Engineer Next-Gen SaaS Platform | London (Hybrid) £100-130k We’ve partnered with a fast-growing, Private Equity–backed SaaS company based in Central London that’s looking to hire a Staff AI/ML Engineer. The company is scaling rapidly, now with 100+ people in tech across London and the US, and recently brought … on a Director of AI Engineering to drive innovation. They’re building a next-generation, AI-driven asset management platform, leveraging Large Language Models, AI-powered search, and scalable ML architecture to deliver genuinely transformative solutions for their industry. What you’ll be doing As their Staff AI/ML Engineer, you’ll play a key role in designing and … a completely brand new squad in the business and a fantastic opportunity to build AI systems from the ground up. Your day-to-day will include: Developing and training ML models powering intelligent search, tagging, and recommendation systems Collaborating with engineers and data scientists to integrate ML seamlessly into the platform Building scalable pipelines and contributing to the company’s More ❯
City of London, London, United Kingdom Hybrid / WFH Options
NetBet
class prompts and interaction patterns to ensure consistency and reusability. Person Specifications: Core Qualifications (Must-Haves) Experience: 2-3 years of hands-on professional experience in an AI Engineer, ML Engineer, Data Scientist or Python development role with a focus on AI/ML applications. Prompt Engineering: Proven ability to design and iterate on prompts for real-world LLM applications … e.g., Google Cloud Run, AWS Lambda) is a plus. Our generous benefits package includes: Hybrid working [ 2 days in office/3 days remote] Private Health Insurance Employee Wellbeing Learning and Development Programmes Staff social engagement activities More benefits are available and will be discussed once successful. These benefits are applicable to Malta based candidates. “GIMO is committed to More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
NetBet
class prompts and interaction patterns to ensure consistency and reusability. Person Specifications: Core Qualifications (Must-Haves) Experience: 2-3 years of hands-on professional experience in an AI Engineer, ML Engineer, Data Scientist or Python development role with a focus on AI/ML applications. Prompt Engineering: Proven ability to design and iterate on prompts for real-world LLM applications … e.g., Google Cloud Run, AWS Lambda) is a plus. Our generous benefits package includes: Hybrid working [ 2 days in office/3 days remote] Private Health Insurance Employee Wellbeing Learning and Development Programmes Staff social engagement activities More benefits are available and will be discussed once successful. These benefits are applicable to Malta based candidates. “GIMO is committed to More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Clarity (formerly Anecdote)
Integrations: Implement new connections and be the master and owner of these integrations. - Optimize AI Pipelines: Ensure our AI pipeline works like clockwork. Improve and support its complex infrastructure. - ML Experience: Practical experience with ML, including classification, clustering, time series forecasting, and anomaly detection. You need to know the concept and be handly with the most common libraries - Model Hosting … in building and monitoring production services or APIs. Experience with third-party APIs is essential. - Data Pipelining: Experience with SQL, ETL, data modeling. Experienced with the lifecycle of building ML solutions - Speak AI language: Understand the fundamentals of ML/AI and communicate effectively with AI and Data Scientists. - Infra: Deep Knowledge of Docker, Git, cloud networking, and cloud security More ❯
City of London, London, United Kingdom Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
Staff Software Engineer – AI/ML (London (Hybrid – 2 days per week in office) An opportunity to take on a high-impact, hands-on leadership role within a scaling global SaaS company that’s using AI to reinvent how internal business systems and data work together. As a Staff Software Engineer (AI/ML) , you’ll be the technical lead … with large language models — creating intelligent tools and insights that enhance the way teams operate. What You’ll Do Lead the design, architecture, and implementation of internal AI/ML systems for business intelligence. Build robust APIs, microservices, and data pipelines to power intelligent, data-driven tools. Develop retrieval-augmented generation (RAG) systems using vector databases for contextual AI. Set … backend or full-stack engineering, ideally within a SaaS or data-driven business. Strong knowledge of LLMs , prompt engineering, and fine-tuning approaches. Hands-on experience with AI/ML pipelines and vector databases (e.g. Pinecone, FAISS, Weaviate). Proficiency in Python plus at least one other backend language (TypeScript or Java preferred). Proven experience with AWS , containerisation, and More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
Staff Software Engineer – AI/ML (London (Hybrid – 2 days per week in office) An opportunity to take on a high-impact, hands-on leadership role within a scaling global SaaS company that’s using AI to reinvent how internal business systems and data work together. As a Staff Software Engineer (AI/ML) , you’ll be the technical lead … with large language models — creating intelligent tools and insights that enhance the way teams operate. What You’ll Do Lead the design, architecture, and implementation of internal AI/ML systems for business intelligence. Build robust APIs, microservices, and data pipelines to power intelligent, data-driven tools. Develop retrieval-augmented generation (RAG) systems using vector databases for contextual AI. Set … backend or full-stack engineering, ideally within a SaaS or data-driven business. Strong knowledge of LLMs , prompt engineering, and fine-tuning approaches. Hands-on experience with AI/ML pipelines and vector databases (e.g. Pinecone, FAISS, Weaviate). Proficiency in Python plus at least one other backend language (TypeScript or Java preferred). Proven experience with AWS , containerisation, and More ❯
Maths, Computer Science, or related field Proven experience applying optimisation in production (Pyomo, Gurobi, PuLP, etc.) Strong Python engineering background, ideally with cloud experience (GCP preferred) Solid understanding of ML frameworks to complement optimisation Strong communication and collaboration skills The offer: Hybrid & flexible working (2 days per week in Central London) £70K - £90K base + equity options Private healthcare & wellbeing … support Learning & development budget This is a fantastic opportunity to join a growing start-up shaping the future of operational decision-making through advanced optimisation and AI. If you’re interested, reach out for a confidential chat or click apply More ❯
london (city of london), south east england, united kingdom
Vivo Talent Solutions
Maths, Computer Science, or related field Proven experience applying optimisation in production (Pyomo, Gurobi, PuLP, etc.) Strong Python engineering background, ideally with cloud experience (GCP preferred) Solid understanding of ML frameworks to complement optimisation Strong communication and collaboration skills The offer: Hybrid & flexible working (2 days per week in Central London) £70K - £90K base + equity options Private healthcare & wellbeing … support Learning & development budget This is a fantastic opportunity to join a growing start-up shaping the future of operational decision-making through advanced optimisation and AI. If you’re interested, reach out for a confidential chat or click apply More ❯
feel of fintech innovation. Responsibilities: Advise business leaders on data-driven strategic decisions. Improve corporate client and individual customer outcomes. Develop and maintain predictive models using data science and machine learning. Build models for customer lifetime value and other key metrics. Continuously refine analytics through iterative improvements. Deploy models into production to enable … scalable decision-making. Requirements: MSc in Computer Science, Artificial Intelligence, Mathematics, Statistics or related fields. Experience in Consumer/Marketing Analytics Strong proficiency in Python and experience with relevant ML libraries/frameworks. Please note: This role requires 1 day onsite per week onsite in Central London. This role cannot provide visa sponsorship. More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Reed Technology
standards. Conduct code reviews and provide technical mentorship. Collaborate with the Head of AI and Technology to align development priorities with business objectives. Foster a culture of collaboration, continuous learning, and high performance. Troubleshoot and resolve complex issues, ensuring platform reliability and uptime. Required Skills & Qualifications: 10+ years of commercial software development experience, with at least 5 years in … API design. Hands-on experience with cloud platforms (AWS, Azure, or GCP). Excellent communication skills, capable of motivating and aligning technical teams. Desirable: Experience with AI tools, APIs, ML pipelines, containerisation (Docker/Kubernetes), event-driven architecture (Kafka/RabbitMQ). Benefits: Hybrid working model (minimum 3 days a week in office) 25 days annual leave plus bank holidays More ❯
to find new medicines.They are a full-stack shop consisting of product and portfolio leadership, data engineering, infrastructure and DevOps, data/metadata/knowledge platforms, and AI/ML and analysis platforms, all geared toward: Building a next-generation, metadata- and automation-driven data experience for the clients’ scientists, engineers, and decision-makers, increasing productivity and reducing time spent … on “data mechanics” Providing best-in-class AI/ML and data analysis environments to accelerate the cleints’ predictive capabilities and attract top-tier talent Aggressively engineering their data at scale, as one unified asset, to unlock the value of their unique collection of data and predictions in real-time Automation of end-to-end data flows: Faster and reliable More ❯
london (city of london), south east england, united kingdom
Undisclosed
to find new medicines.They are a full-stack shop consisting of product and portfolio leadership, data engineering, infrastructure and DevOps, data/metadata/knowledge platforms, and AI/ML and analysis platforms, all geared toward: Building a next-generation, metadata- and automation-driven data experience for the clients’ scientists, engineers, and decision-makers, increasing productivity and reducing time spent … on “data mechanics” Providing best-in-class AI/ML and data analysis environments to accelerate the cleints’ predictive capabilities and attract top-tier talent Aggressively engineering their data at scale, as one unified asset, to unlock the value of their unique collection of data and predictions in real-time Automation of end-to-end data flows: Faster and reliable More ❯
worldwide. ✉️ What You’ll Do Design, build, and maintain high-performance backend systems in Python Develop APIs, data pipelines, and integrations that support AI-driven features Work closely with ML and product teams to deploy AI models into production Optimize systems for reliability, scalability, and performance Implement robust monitoring, logging, and observability practices Contribute to architectural decisions and guide best … Tech Stack Core: Python (FastAPI, Django, or Flask) Infrastructure: AWS/GCP, Docker, Kubernetes Data: Postgres, Redis, Kafka, S3 CI/CD & DevOps: GitHub Actions, Terraform, Pulumi AI/ML Ecosystem: PyTorch, Hugging Face, LangChain (or similar) 👀 About You 4+ years of professional experience building production-grade systems in Python Solid understanding of backend architecture, API design, and data modeling More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Euphoric
AI-first features end-to-end: You’ll contribute to the design, deployment, and iteration of our next-generation benefits platform features that leverage personalisation, experimentation, and AI/ML methods (e.g. agents/LLMs, recommender systems, reinforcement learning) to enhance user experience in a meaningful business domain. Contribute across the tech stack: You’ll work in React (JavaScript …/TypeScript) on the frontend and Python (FastAPI, SQLAlchemy) on the backend, shipping production-ready code and user-facing features in addition to innovative ML work. Live on the cutting edge of AI tooling: You’ll help push the boundary of what’s feasible with modern AI-powered software development tools (Cursor, Windsurf), keep up with the regular drumbeat of …/CD processes, and a growth-minded engineering culture, where you continuously seek to level up your technical skills. Be a team player: Sometimes you’ll be iterating on ML pipelines; other times you’ll be refining a frontend component or fixing a tricky bug. We need someone who’s excited about the full product journey and moving together as More ❯
Founding AI Engineer x 3 - Python, AI, ML, Cloud OB have partnered with an Financial Services business leveraging AI, who are looking for 3 AI/ML Engineers, to join their growing team, and play a pivotal part in developing cutting edge solutions. Founding AI Engineer x 3 - Python, AI, ML, Cloud Key Skills & Experience: 5+ years of experience within … AI/ML Engineer Strong background in AI/ML Engineering Python expertise Knowledge of ML libraries such a PyTorch or TensorFlow Cloud platform experience (AWS, Azure or GCP) Experience working in production environments, shipping and building products This role is a hybrid role with 2-days a week required in Central London offices Base salary of £80k-£150k depending … on skills and experience Visa sponsorship unfortunately unavailable Founding AI Engineer x 3 - Python, AI, ML, Cloud More ❯
Founding AI Engineer x 3 - Python, AI, ML, Cloud OB have partnered with an Financial Services business leveraging AI, who are looking for 3 AI/ML Engineers, to join their growing team, and play a pivotal part in developing cutting edge solutions. Founding AI Engineer x 3 - Python, AI, ML, Cloud Key Skills & Experience: 5+ years of experience within … AI/ML Engineer Strong background in AI/ML Engineering Python expertise Knowledge of ML libraries such a PyTorch or TensorFlow Cloud platform experience (AWS, Azure or GCP) Experience working in production environments, shipping and building products This role is a hybrid role with 2-days a week required in Central London offices Base salary of £80k-£150k depending … on skills and experience Visa sponsorship unfortunately unavailable Founding AI Engineer x 3 - Python, AI, ML, Cloud More ❯
