Latest E-commerce Jobs

Enterprise Account Executive

The Enterprise Account Executive will manage the full sales cycle for Synthesia's AI video platform, targeting large enterprises. Responsibilities include cold outreach, building account plans, and expanding the company's footprint across various business lines. The role requires strong sales acumen, experience with Enterprise accounts, and the ability to communicate value effectively.

Synthesia New York City, New York, United States

Hybrid Permanent

Senior Brand Designer, Experiential

This role focuses on translating Synthesia’s brand into global experiential environments, including trade shows, conferences, and customer events. The designer will create cohesive physical and digital experiences, from booth design and signage to motion content and virtual events, ensuring high production quality and brand consistency. They will lead end-to-end projects, collaborate with external vendors, and maintain scalable design systems for international execution.

Synthesia London, United Kingdom

Remote Permanent

Senior Machine Learning Engineer

This role involves working on complex R&D projects in speech technology, collaborating with a diverse team of engineers, and staying current with the latest developments in machine learning. The focus is on training and deploying advanced speech recognition models, with an emphasis on innovation and best engineering practices.

Speechmatics Cambridge, United Kingdom

Senior Machine Learning Engineer

This role involves working on complex R&D projects in speech technology, collaborating with a diverse team of engineers, and staying current with the latest developments in machine learning. Responsibilities include training and deploying models, optimizing inference, and mentoring team members.

Speechmatics London, United Kingdom

Principal Machine Learning Engineer GAIA

This role involves leading and improving the training and performance of Gaia, Wayve's world model for autonomous driving. Responsibilities include fine-tuning the model, enhancing its stability and coherence, and collaborating with research and engineering teams to drive measurable impact.

Wayve London, United Kingdom

Principal Security Engineer – DevSecOps and Security Architect

This role involves leading security initiatives across the software development lifecycle, with a focus on integrating security into CI/CD pipelines, conducting threat modeling, and guiding secure design for web applications, APIs, and cloud services. The Principal Security Engineer will establish secure coding standards, mentor engineering teams, and manage the product vulnerability lifecycle. The position operates in a high-impact, collaborative environment shaping security for an AI-driven simulation platform in advanced engineering sectors.

PhysicsX United Kingdom US$200,000 – US$300,000 pa

Hybrid Permanent

Senior Software Engineer, JAX

Design and implement core components of the JAX framework to optimize deep learning performance on NVIDIA hardware. Collaborate with AI researchers and engineers to bridge cutting-edge numerical computing research with real-world applications. Develop tools that enhance productivity across AI development teams, focusing on modularity, speed, and scalability.

NVIDIA PLN 292,500 – PLN 650,000 pa

Remote Permanent

Senior Software Engineer, JAX

Design and implement core components of the JAX framework to optimize performance on NVIDIA's AI platforms, particularly for deep learning and numerical computing. Collaborate with researchers and engineers to bridge cutting-edge research with real-world applications. Focus on modularity, speed, and integration across distributed GPU environments.

NVIDIA Switzerland PLN 292,500 – PLN 650,000 pa

Remote Permanent

Researcher, Recursive Self-Improvement Safety

This role involves conducting research and developing strategies to mitigate risks associated with advanced AI capabilities, particularly focusing on recursive self-improvement. Responsibilities include designing and implementing risk assessment, control measures, and safety protocols, as well as collaborating with other teams to ensure robust AI safety practices.

OpenAI London, United Kingdom

On-site Permanent

Research Assistant – Cell Biology (Contractor)

This role involves hands-on lab work in cell biology, including designing and executing cellular and biochemical assays, maintaining cell lines, and analyzing data. You will work in a highly interdisciplinary team, contributing to the discovery of novel drug targets and advancing your skills in assay development and optimization.

Relation Therapeutics London, United Kingdom

Permanent

Machine Learning Scientist, Generative Modelling

Develop machine learning models tailored to single-cell and multiomic biological data to understand cellular responses to interventions and inform therapeutic strategies. Work at the intersection of generative modelling and experimental biology, collaborating closely with wet-lab scientists to translate biological questions into modelling problems and interpret results in meaningful ways. Contribute to the research roadmap and advance the biological coherence of model evaluation beyond standard metrics.

Relation Therapeutics London, United Kingdom

On-site Permanent

PhD AI - 6 or 12 months (2026 or 2027 start)

Work on diverse, real-world AI projects in a multidisciplinary team, applying machine learning and algorithmic techniques to develop innovative solutions across sectors like healthcare, defence, and biotech. Engage in hands-on model development, data wrangling, and research, contributing to both client work and internal R&D. Showcase results through demonstrations and technical communication.

Cambridge Consultants United Kingdom

On-site Internship Flexible Clearance Required

Software Engineer, Agent Infrastructure

This role involves building and scaling systems to train highly capable AI agents and deploying them to millions of users. You will work on optimizing large-scale compute clusters, developing APIs, and collaborating with research teams to push the boundaries of AI infrastructure.

OpenAI London, United Kingdom

Permanent

Graduate AI Engineer (2027 start)

This role involves building intelligent systems and developing skills through hands-on coding and model training. You will work on diverse client projects, contribute to internal R&D, and communicate results to colleagues and clients.

Cambridge Consultants United Kingdom

Member of Technical Staff, Data Analysis and Evaluation

Design and conduct data collection tasks with human annotators, evaluate dataset quality, and assess the robustness of large language models. Apply statistical methods and machine learning to improve model performance across diverse use cases in close collaboration with researchers and engineers.

Cohere London, United Kingdom

Remote Permanent