Jobs in London

Mid Market Account Executive

This role involves managing the full sales cycle for Synthesia’s AI video platform within mid-market accounts (100–1,000 employees) across the US. The Account Executive will prospect outbound, qualify opportunities using MEDDPICC, and sell into diverse business functions including HR, Learning & Development, and Marketing. A key focus is expanding platform adoption across teams and building strategic account plans with a value-based, ROI-driven approach.

Synthesia Austin, Texas, United States

Hybrid Permanent

Software Engineer (Principal level)

A Principal-level Software Engineer will lead backend architecture and stability initiatives across a large engineering organization, driving cross-team projects and long-term technical strategy. The role involves solving systemic challenges in a high-scale SaaS environment, working across React and Python monolith systems, and aligning engineering outcomes with commercial goals. Unique exposure to in-house AI research and enterprise-grade video generation technology provides a distinctive technical context.

Synthesia London, United Kingdom

Hybrid Permanent

Engineering Manager

Lead and develop a team of engineers while contributing technically to complex, cloud-native banking technology projects. Bridge product, client, and engineering teams to deliver scalable, secure solutions on a modern tech stack. Balance hands-on technical work with people management and strategic delivery in a fast-paced, high-ownership environment.

Thought Machine Lisbon, Portugal

On-site Permanent

Senior Software Engineer (Infrastructure)

This role involves designing and building infrastructure tooling to support scalable, secure, and highly available deployment processes for a modern core banking platform. The engineer will develop automation, observability, and orchestration systems, working closely with data and streaming platforms in cloud environments. A key focus is enabling reliable operations for both internal engineers and bank SREs through robust tooling and CI/CD integration.

Thought Machine Lisbon, Portugal

On-site Permanent

Snr Scientist II / Principal Scientist, In Vivo Biology & Translational Science

This role involves leading in vivo pharmacology strategy and execution for multiple drug discovery projects, primarily through external CRO partnerships. The scientist will design and interpret studies across target engagement, PK/PD, and efficacy, translating biological data into actionable insights. Close collaboration with cross-functional teams ensures data drives go/no-go decisions in a fast-moving, interdisciplinary TechBio environment.

Relation Therapeutics London, United Kingdom

On-site Permanent

Data Scientist – Computational Genomics, 12-month

This role involves applying and developing machine learning and statistical models to analyse large-scale genomics, transcriptomics, and multi-omics datasets for target identification and validation in drug discovery. The Data Scientist will work at the intersection of computational genomics and ML, integrating human genetics data with functional omics to uncover disease mechanisms. Collaboration with experimental and machine learning teams is central, with an emphasis on reproducible workflows, hypothesis validation, and clear communication of insights.

Relation Therapeutics London, United Kingdom

On-site Permanent

Computer Vision Engineer

A Computer Vision Engineer will lead high-impact AI initiatives in the defence sector, designing and deploying advanced computer vision systems that solve real-world challenges. The role involves technical leadership, mentoring, shaping strategic capability, and contributing to business development through cutting-edge research and production deployment. Work spans on-site client collaboration and flexible UK-based remote or office work, with a focus on ethical, reliable AI in sensitive environments.

Faculty AI London, United Kingdom

Hybrid Permanent Flexible Clearance Required

Senior Data Scientist

Leads high-impact AI projects in the defence sector, designing end-to-end data science solutions and robust software architectures. Mentors junior data scientists and collaborates with clients to translate complex problems into technical frameworks. Works on ethical, cutting-edge AI applications in high-stakes environments with a focus on delivery rigor and technical excellence.

Faculty AI London, United Kingdom

Remote Permanent Flexible Clearance Required

Recruiter, AI/ML Research EMEA

This role involves strategic talent acquisition for OpenAI's AI/ML research teams across EMEA, focusing on identifying and engaging leading researchers and technical scientists. The recruiter will work closely with research staff to shape hiring strategies, anticipate talent needs, and guide decisions impacting frontier AI research. It emphasizes deep technical understanding, proactive talent cultivation, and advisory input into candidate evaluation and compensation in a fast-evolving domain.

OpenAI London, United Kingdom

Hybrid Permanent

AWS Specialist Sellers, Strategic Pursuits

About the TeamOpenAI’s mission is to build safe artificial general intelligence (AGI) that benefits all of humanity. Achieving this requires bringing together world-class scientists, engineers, and business leaders to translate frontier research into real-world impact.Within OpenAI, the Go-to-Market organization helps...

OpenAI London, United Kingdom

Hybrid Permanent

RF Data Scientist / Researcher

This role involves researching and developing advanced AI and machine learning techniques applied to RF signal processing, with a focus on signal recognition, identification, localisation, and manipulation. The work is research-driven, requiring algorithm development and prototyping using Python, with opportunities to publish findings and collaborate with stakeholders. Based in central London, the position supports hybrid working and is embedded in a high-tech, security-cleared environment.

ECM Selection London, United Kingdom £45,000 – £50,000 pa

Hybrid Permanent Clearance Required

Developer Transformation Strategist, AGS - Tech - Field - EMEA - SA PACE

This role involves leading AI-driven transformation for enterprise engineering teams, focusing on integrating AI-assisted development tools into real-world software workflows. The strategist designs and delivers time-boxed engagements that address SDLC and PDLC challenges, from workshops to deploying agentic coding systems. It emphasizes technical credibility, stakeholder influence, and practical implementation across organizational and technical layers.

Amazon London, United Kingdom

Hybrid Permanent

Account Executive

This role involves driving enterprise sales for Darktrace’s AI-powered cybersecurity platform in the DACH region, managing the full sales cycle from prospecting to closure. The Account Executive will engage with CISOs and security teams, deliver product demonstrations, and leverage a dedicated SDR team for lead generation. Collaboration with technical experts and participation in security conferences are key to closing high-value deals.

Darktrace London, UB8 1LQ, United Kingdom

Hybrid Permanent

Tech Lead Assist - Robotaxi

This role involves designing and leading the technical architecture for a safety-critical Remote Assistance system that connects autonomous vehicles with human operators in real time. The focus is on low-latency data streaming, fallback mechanisms, and system reliability to support Wayve’s Robotaxi launch. The position requires deep expertise in real-time systems, cross-team leadership, and translating technical decisions into operational safety and product outcomes.

Wayve London, United Kingdom

Remote Permanent

Senior Solutions Architect (Enterprise Accounts)

Engage with Databricks' largest and most complex enterprise customers to design and implement data intelligence solutions on the Lakehouse platform. Act as a trusted technical advisor, leading proofs-of-concept, shaping adoption strategies, and collaborating with cross-functional teams to drive platform adoption. Deliver workshops and customer-facing technical content while navigating multi-cloud environments and competitive landscapes.

Databricks London, United Kingdom

Hybrid Permanent