Machine Learning Jobs

Senior Research Engineer - Audio Post-Training

As a Senior Research Engineer, you will join a team of 40+ researchers and engineers working on cutting-edge challenges in generative AI, specifically focusing on high-quality synthetic voices. Your role involves adapting models for new conditioning inputs, fine-tuning speech models, optimizing for real-time performance, and designing new evaluation metrics for TTS systems.

Synthesia London, United Kingdom

Remote Permanent

Senior ML Engineer, Dubbing

As a Staff Engineer, you will work on developing and releasing new AI-powered features, particularly focusing on conversational AI and machine learning. You will manage projects from ideation to delivery, collaborating closely with product managers and ensuring the commercial success of your work.

Synthesia London, United Kingdom

Remote Permanent

Solutions Architect - Retail Consumer Goods (UK&I), AWS UKI Solutions Architects, Retail Consumer Goods

This role involves working closely with retail and consumer goods companies to design cloud-based solutions using AWS technologies, with a focus on emerging Agentic Commerce and AI-driven shopping experiences. The Solutions Architect acts as a trusted technical advisor, leading architecture design, running workshops, and translating business challenges into scalable cloud solutions across areas like generative AI, data analytics, and serverless systems. The position emphasizes collaboration with cross-functional teams and customers to drive innovation and long-term technical strategy.

Amazon Manchester, United Kingdom

Hybrid Permanent

Senior Solutions Architect - Retail & Consumer Goods (UK&I), AGS UKI Retail Consumer Goods

This role involves guiding major Retail and Consumer Goods organisations through cloud transformation, with a focus on emerging Agentic Commerce powered by AI agents for shopping and transactions. The Senior Solutions Architect will lead technical strategy, design cloud-native architectures across AI, data, and serverless systems, and act as a trusted advisor to C-suite leaders, turning innovative concepts into scalable, real-world solutions on AWS.

Amazon Manchester, United Kingdom

Hybrid Permanent

Senior Quantum Systems Engineer - Quantum Computing

You will collaborate with internal and external teams to define system requirements for fault-tolerant quantum computing, develop novel approaches to quantum error correction, and distill product requirements into technical specifications. The role emphasizes real-time systems, quantum control, and innovation in a fast-paced, collaborative environment.

NVIDIA

Remote Permanent

System Software Integration Engineer - Autonomous Vehicles

As a Systems/Software Integration Engineer, you will integrate and optimize ADAS software components for automotive applications, maintain automation pipelines, and collaborate with global engineering teams. You will work on safety-critical systems, diagnose issues, and support customers on-site, contributing to the development of cutting-edge autonomous vehicle technology.

NVIDIA

Hybrid Permanent

Regional Director of Sales, Mid Market

Lead and scale a high-velocity Mid-Market sales team focused on new logo acquisition and expansion within companies of 100–1,000 employees. Build repeatable sales systems, drive outbound pipeline rigor, and collaborate with Marketing and Customer Success to refine segmentation and land-and-expand motions. Shape a performance-driven culture rooted in accountability and operational precision in a rapidly scaling AI SaaS environment.

Synthesia New York City, New York, United States

Hybrid Permanent

Enterprise 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 New York City, New York, United States

Hybrid Permanent

Sales Development Representative

The Sales Development Representative role involves driving Synthesia's growth through inbound prospecting, qualifying leads, and supporting marketing activities. Responsibilities include creating email sequences, making cold calls, and conducting follow-ups to set meetings with potential clients.

Synthesia New York City, New York, United States £65,000 – £85,000 pa

Hybrid Permanent

Associate Scaled Customer Success Manager

The Renewals Manager at Synthesia will drive revenue retention and growth by managing commercial and contractual discussions with customers. You will collaborate with Product, Customer Enablement, and RevOps to design and implement scalable solutions for customer engagement and adoption.

Synthesia Austin, Texas, United States £100,000 – £130,000 pa

Remote Permanent

Technical Support Specialist- DACH

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 Munich, Bavaria, Germany

Hybrid Permanent

Knowledge & Enablement Specialist

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 United Kingdom

Remote Permanent

Principal ML Platform 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

Remote Permanent

Senior Knowledge & Enablement Specialist

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 United Kingdom

Remote Permanent

GTM Methodology Lead

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 New York City, New York, United States

Hybrid Permanent