Jobs in London

Senior Research Engineer - Audio Post-Training

As a Senior Research Engineer, you will work on cutting-edge challenges in generative AI, specifically focusing on creating high-quality, expressive, and real-time synthetic voices. You will adapt and optimize speech models, implement post-training techniques, and integrate novel architectures to enhance realism and responsiveness in TTS systems.

Synthesia London, United Kingdom £50,000 pa

Remote Permanent

Product Manager, Video Creation & Editing (Principal-level)

This role involves leading the product vision for Synthesia's AI video platform, focusing on the Editor, Player, and public APIs. You'll unify video creation workflows, drive platform extensibility, and enhance AI-powered editing features. The position requires deep collaboration with engineering and design to deliver scalable, intuitive tools used by enterprises and individual creators globally.

Synthesia London, United Kingdom

Hybrid Permanent

Solutions Architect

This role involves defining and managing the technical architecture for integrating Wayve’s AI-driven autonomous driving software with automotive OEM vehicle platforms. The Solutions Architect will act as a bridge between internal teams and external partners, translating customer needs into clear interface specifications, ownership boundaries, and integration requirements. The position emphasizes system-level thinking, cross-functional collaboration, and ensuring safe, scalable integration across real-time embedded vehicle systems.

Wayve London, United Kingdom

Hybrid Permanent

Director AV Product Engineering

Lead the Product Engineering group within AI Engineering, defining technical vision and strategy to deliver production-level autonomous vehicle capabilities using advanced AI models. Drive data-centric approaches and eval-driven development to meet KPIs across multiple OEM partnerships. Build and mentor engineering teams focused on Driving, ADAS, Parking, and HMI systems while establishing robust ML practices and scalable data pipelines.

Wayve United Kingdom US$440,000 – US$580,000 pa

Hybrid Permanent

Senior Research Engineer - Data

This role focuses on building and enhancing large-scale data pipelines for AI model training, specifically working with vast amounts of video and audio data. The engineer will collaborate closely with research teams to curate high-quality datasets, extract features, and improve model performance through data-centric methods. The position emphasizes practical data engineering within a Generative AI environment, with a strong focus on code quality and system scalability.

Synthesia London, United Kingdom

Remote Permanent

Senior/Staff Fullstack Engineer, Backend Leaning

This role involves end-to-end development on a client-facing AI video platform, working across a React frontend and Python monolith backend. Engineers take full ownership of long-term projects, collaborating with product managers to solve commercial problems while measuring impact through data. The position emphasizes iterative delivery, system design, and shaping product direction within a high-performing engineering culture.

Synthesia London, United Kingdom

Remote Permanent

Software Engineer (Principal level)

This role involves leading backend engineering efforts, focusing on inter-service testing, monorepo standardization, and overall stability improvements. You will work on long-term projects, evaluate the impact of your work, and collaborate across multiple teams to drive the company's engineering capabilities forward.

Synthesia London, United Kingdom

Hybrid Permanent

Senior Research Engineer - Interactive Avatars

This role involves advancing AI-driven interactive avatars using state-of-the-art video diffusion models, with a focus on real-time, audio-conditioned video generation and contextual agent behavior. The engineer will work on the full pipeline from research to product deployment, improving lip-sync, motion realism, and perceptual quality. Collaboration with data and product teams ensures models deliver high-impact, scalable solutions for enterprise clients.

Synthesia London, United Kingdom

Remote Permanent

Engineering Manager (Growth)

The role involves leading complex engineering projects to drive user acquisition, activation, and revenue growth. You will break down initiatives into manageable stages, prioritize high-impact work, and scale the team by identifying and filling skill gaps, particularly in experimentation, performance, and conversion optimization.

Synthesia London, United Kingdom

Remote Permanent

Senior Brand Designer, Experiential

This role involves translating and expanding Synthesia’s brand into physical and experiential environments globally, including designing event booths, spatial environments, signage, and digital touchpoints. You will work closely with the Brand Design team and Field Marketing to ensure high-quality, cohesive brand experiences across various mediums.

Synthesia United Kingdom

Remote Permanent

Product Designer, Growth (Staff/Principal-level)

As a Staff/Principal-level Product Designer on the Growth team, you will partner closely with a Product Manager to enhance user activation and long-term retention. Your focus will be on reimagining onboarding experiences, first-time editor workflows, and early product exploration, addressing complex challenges like cognitive overload and AI latency. You will work in a fast-paced, experimental environment, translating ambiguous problems into scalable, user-centric solutions and mentoring other designers.

Synthesia London, United Kingdom

Remote Permanent

Strategic Account Executive (German Speaking)

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 Dunscore, Alba / Scotland, DG2 0SR, United Kingdom

Remote Permanent

Webflow Developer / Front-End Engineer

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

Hybrid Permanent

Strategic Account Executive

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

Hybrid Permanent

Manager, Solutions Consulting (German Speaking)

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 Dunscore, Alba / Scotland, DG2 0SR, United Kingdom

Remote Permanent