Jobs in London

Commercial Data Scientist

Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US.As AI continues to shape...

Synthesia London, United Kingdom

Remote Permanent

Senior Digital Designer

This role involves owning the visual architecture and design systems that scale across Synthesia's customer lifecycle. You will partner with Sales, Customer Success, and Product teams to embed design into commercial motions, driving adoption, expansion, and customer success. Responsibilities include defining template systems, motion frameworks, and brand standards, as well as mentoring junior designers and driving the evolution of design tooling and operations.

Synthesia London, United Kingdom

Hybrid Permanent

Sales Director (Spanish Speaking)

The Sales Director will focus on winning new business from mid-market, regional, and challenger banks in the AMER region. Key responsibilities include developing high-impact proposals, driving lead generation, navigating stakeholder relationships, and exceeding annual sales targets for software licensing and professional services.

Thought Machine Miami, Florida, United States

Hybrid Permanent

Client Success Director (Thai Speaking)

The Client Success Director is responsible for ensuring clients successfully adopt and scale Thought Machine's platform, achieving contracted outcomes within agreed timelines and budgets. This senior, client-facing role involves managing delivery, support, and sales teams across complex, multi-year engagements, while maintaining high client satisfaction and long-term commercial value.

Thought Machine Bangkok, Thailand

Remote Permanent

Data Scientist – Single Cell & Spatial (12-month

This role involves developing and implementing computational workflows for integrating and analyzing multi-omics datasets, including single-cell and spatial data. You will collaborate with ML researchers and experimental scientists to drive target discovery and validation, contributing to both internal and partnership programs in drug discovery.

Relation Therapeutics London, United Kingdom

On-site Permanent

Machine Learning Scientist – Reasoning Systems & RL (LLMs / Agents)

As a Machine Learning Scientist, you will develop advanced AI systems to help scientists reason about complex biological problems. You will focus on building LLM-driven reasoning systems and intelligent agents using reinforcement learning, RLHF, and symbolic reasoning, working closely with computational scientists and biologists to integrate large-scale biomedical data and support target discovery.

Relation Therapeutics London, United Kingdom

On-site Permanent

Azure Data Engineer

Design and maintain scalable data pipelines on Azure, working with large datasets and modern cloud technologies to support business-critical analytics. Collaborate within a BI and Data team to build and optimise data solutions using Azure Data Factory, Data Lake, and Synapse Analytics. Focus on data quality, performance, and continuous improvement in a sustainability-driven industry environment.

Tenth Revolution Group Reading, United Kingdom £55,000 – £65,000 pa

Remote Permanent

Azure Data Engineer

This role involves designing and maintaining scalable data pipelines in Azure to support business-critical analytics and reporting. The engineer will work with large datasets, using Azure Data Factory, Data Lake, and Synapse Analytics to build efficient ETL processes and data solutions. The position emphasizes continuous improvement, data quality, and collaboration within a BI and data team focused on sustainability-driven insights.

Tenth Revolution Group Bristol, United Kingdom £55,000 – £65,000 pa

Remote Permanent

Senior Platform Engineer

As the first dedicated Platform Engineer, you will work closely with the founding team to design and deliver a scalable trading platform on GCP. Your role involves building and maintaining infrastructure, optimizing deployment processes, and contributing to backend development using Python and PostgreSQL. This hands-on position offers significant ownership and influence over the technical direction and engineering culture.

Harnham - Data and Analytics Recruitment London, United Kingdom £120,000 – £150,000 pa

Hybrid Permanent

Lead / Principal Consultant (AI & Data Science)

This role involves leading the design and delivery of AI and data science solutions, working directly with senior client stakeholders to shape and deliver end-to-end AI products. You will mentor and develop consultants, help shape the consultancy's AI offering, and apply technologies like LLMs, RAG systems, and agentic workflows to real business problems.

Harnham - Data and Analytics Recruitment London, United Kingdom £90,000 – £125,000 pa

Hybrid Permanent

Senior Golang Engineer - AI Products & Platforms - Citi

This role involves designing and building AI-powered products and platforms using Golang within Citi's high-growth AI Product & Platform team. You'll develop scalable backend services and cloud-native microservices, collaborate with AI specialists, and contribute to developer tools and frameworks. The position emphasizes innovation in distributed systems, generative AI, and modern engineering practices in a start-up-like environment within a global financial institution.

eFinancialCareers London, United Kingdom

Hybrid Permanent

Data Engineer

As a Data Engineer at Clariti AI, you will play a key role in improving the production quality of the company's price optimization software. Responsibilities include building and optimizing machine learning ETL/ELT pipelines, scaling data infrastructure, and collaborating with clients on onboarding and pitches. The role offers significant growth opportunities and involvement in various aspects of the business.

Step 2 Recruitment LTD London, United Kingdom £50,000 – £85,000 pa

Hybrid Permanent

Senior DevSecOps Engineer – GCP

Senior DevSecOps Engineer – GCPA high-growth technology company is hiring a Senior DevSecOps Engineer to strengthen cloud and platform security across the organisation. You’ll work closely with development, product and cloud teams to drive security culture, shape roadmaps and embed...

Marshall Wolfe London, United Kingdom

Senior Data Platform Engineer

As a Senior Data Platform Engineer, you will design and operate a scalable, secure enterprise data platform for advanced analytics and business intelligence in healthcare and insurance. You will work with high autonomy, mentor junior engineers, and ensure compliance and performance in a fully remote role with occasional office visits.

ITSS Recruitment London, United Kingdom £70,000 – £100,000 pa

Remote Permanent

Forward Deployed AI Engineer - Huxley

This role involves leading client engagements for an AI company that automates regulatory and operational reporting for financial and energy markets. Responsibilities include scoping requirements, defining delivery plans, and translating business needs into technical direction. The role is highly client-facing and requires strong AI literacy and near-native French proficiency.

eFinancialCareers London, United Kingdom

On-site Permanent