Research Scientist for AI Video Communications

3 weeks ago


London, Greater London, United Kingdom Synthesia Full time
Transforming Video Production with AI

Synthesia is at the forefront of revolutionizing the video production process with its AI-powered video communications platform. As a Senior Research Engineer, you will play a crucial role in developing cutting-edge Generative AI solutions that make video creation easy for everyone.

In this position, you will join a team of 40+ Researchers and Engineers working on challenging projects in the Generative AI space. Your focus will be on creating highly realistic, emotional, and life-like Synthetic humans through text-to-video technology. You will have the opportunity to work on the applied side of our research efforts led by our Director of Science, Prof. Vittorio Ferrari, directly impacting our solutions used worldwide by over 55,000 businesses.

The ideal candidate will have experience in the full SDLC, extensive knowledge in Computer Vision and Generative AI, particularly in Diffusion models, and strong coding skills in Python. You will help develop our foundational model for video generation based on large video data-sets, build academic contributions in this area, and push the boundaries of existing SOTA solutions.

Your responsibilities will include reviewing specialized literature on text to video/video synthesis, working on our Large Video Model project, training models using large-scale image+text data-sets, developing production-quality software, and taking ownership of the full ML lifecycle from concept to deployment.

This is an exciting opportunity to join a dynamic team and contribute to shaping the future of video communication. If you are passionate about AI and innovation, we encourage you to apply.

Key Requirements:
  • Background in Computer Vision/Computer Science with 3+ years of industry experience (PhD preferred)
  • Experience with Generative Models (LLM, LVM)
  • Strong expertise in video space (Diffusion models/GAN's), preferably in Avatar or generative video domain
  • Possess strong coding skills in Python and care about writing beautiful code

What We Offer:
  • $150,000 - $200,000 annual salary
  • Private Health Insurance in London
  • Hybrid work setting with an office in London
  • 25 days of annual leave + public holidays
  • A generous referral scheme when you know people that are amazing for us
  • Strong opportunities for your career growth


  • London, Greater London, United Kingdom AI Safety Institute Full time

    Job DescriptionWe are seeking a highly skilled Research Scientist to join our team at the AI Safety Institute. This role offers an exciting opportunity to contribute to the development of rigorous scientific techniques for the measurement of frontier AI system capabilities.As a member of our Science of Evaluations team, you will be responsible for conducting...

  • Research Scientist

    2 months ago


    London, Greater London, United Kingdom AI Safety Institute Full time

    Are you passionate about improving AI systems for safer and more reliable operation? Do you have expertise in machine learning and a strong desire to apply it to real-world problems?We are seeking a talented Research Scientist to join our Post-Training Team at the AI Safety Institute. As a member of this team, you will be responsible for developing and...

  • AI Safety Researcher

    2 months ago


    London, Greater London, United Kingdom AI Safety Institute Full time

    About the RoleWe are seeking a highly motivated and talented Research Scientist/Engineer to join our Societal Impacts team at the AI Safety Institute. The successful candidate will work with other researchers to design and run studies that answer important questions about the effect of AI on society.The ideal candidate will have a strong background in...

  • AI Research Scientist

    2 weeks ago


    London, Greater London, United Kingdom Harnham Full time

    At Harnham, we are looking for a highly skilled AI Research Scientist to join our dynamic team. The role offers a competitive salary of up to £90,000 for 3 days a week in West London.We are working on high-impact, ML Research and applied projects with a focus on enhancing audio quality and speech performance on embedded devices. As an AI Research Scientist,...


  • London, Greater London, United Kingdom AI Safety Institute Full time

    We are the AI Safety Institute, a leading organization focused on mitigating extreme risks from autonomous AI systems. Our mission is to advance the science of risk modeling and develop novel techniques to evaluate these risks.Job DescriptionAs a Research Scientist in our team, you will work closely with scientists, engineers, and domain experts to...


  • London, Greater London, United Kingdom AI Safety Institute Full time

    The AI Safety Institute is a pioneering organization dedicated to ensuring the safe development and deployment of artificial intelligence. We are seeking a highly skilled Research Scientist to join our team and contribute to our mission.About the RoleAs a Senior Scientist in our AI Safety team, you will play a key role in investigating the potential risks...

  • Senior AI Researcher

    4 weeks ago


    London, Greater London, United Kingdom AI Safety Institute Full time

    Role OverviewWe are seeking a highly skilled Machine Learning Research Scientist to join our team at the AI Safety Institute. This role offers a unique opportunity to work closely with world-class researchers and contribute to the development of safety cases for AI systems.About the RoleThis is a challenging and rewarding role that requires strong technical...


  • London, Greater London, United Kingdom AI Safety Institute Full time

    Explore the forefront of AI safety research at the AI Safety Institute, where our team of experts is dedicated to mitigating the risks associated with autonomous AI systems.About the RoleWe are seeking a highly skilled Research Scientist to join our team and contribute to the advancement of risk modeling, evaluation, and mitigation strategies for autonomous...

  • AI Safety Researcher

    2 weeks ago


    London, Greater London, United Kingdom AI Safety Institute Full time

    Salary: £80,000 - £110,000 per annumA career-defining opportunity awaits at the AI Safety Institute as a PhD Research Scientist. This role will see you contribute to cutting-edge research in AI safety and governance, working closely with experts in the field to develop and apply rigorous scientific techniques for measuring AI system capabilities.The team...

  • AI Research Scientist

    2 weeks ago


    London, Greater London, United Kingdom Amazon Full time

    Job DescriptionAs an AI Research Scientist, you will be responsible for designing and implementing novel methods for Generative AI in ads. Your work will involve working closely with cross-functional teams to integrate end-to-end proof-of-concept Machine Learning projects.

  • AI Research Scientist

    4 weeks ago


    London, Greater London, United Kingdom Harnham Full time

    About the Role:We are seeking an experienced AI Research Scientist to join our team at Harnham. This is an excellent opportunity for an individual with a strong background in AI and Machine Learning to conduct research and develop new technologies that will drive innovation within the company.Responsibilities include conducting research on cutting-edge AI...

  • AI Research Scientist

    4 weeks ago


    London, Greater London, United Kingdom Blockchain Works Full time

    We are Blockchain Works, a cutting-edge company at the forefront of artificial intelligence. Our team is dedicated to pushing the boundaries of what is possible with machine learning models.OverviewOur mission is to create innovative solutions that drive progress in various fields. We believe that by working together, we can achieve remarkable things and...

  • Data Scientist

    2 months ago


    London, Greater London, United Kingdom C3 AI Full time

    C3 AI, Inc. (NYSE:AI) is a leading Enterprise AI software provider accelerating digital transformation. The proven C3 AI Platform provides comprehensive services to build enterprise-scale AI applications more efficiently and cost-effectively than alternative approaches.Job OverviewThe C3 AI Data Science team is seeking an experienced Senior Data Scientist to...


  • London, Greater London, United Kingdom AI Safety Institute Full time

    We are seeking a highly skilled and motivated Machine Learning Engineer to join our research team at the AI Safety Institute.About the JobThe successful candidate will be responsible for designing, shipping, and maintaining complex tech products with a focus on safety and security. This includes studying how frontier models, as well as specialised narrow AI...


  • London, Greater London, United Kingdom Harnham Full time

    Harnham seeks a Senior AI Research Scientist to contribute to cutting-edge AI projects in the BioTech space.Work from London - 4 days a week in officeThe ideal candidate will have a strong background in AI research and a passion for driving innovation through AI-driven machine learning models.Main Responsibilities:Develop and maintain complex AI models,...


  • London, Greater London, United Kingdom AI Safety Institute Full time

    Job DescriptionAs a Research Scientist/Engineer at the AI Safety Institute, you will be part of a multidisciplinary team that studies how advanced AI models can impact people and society. Your primary responsibility will be to design and run studies that investigate the effects of AI on society, including its potential to change people's political and social...

  • AI Research Scientist

    4 weeks ago


    London, Greater London, United Kingdom Blockchain Works Full time

    Job DescriptionWe are looking for a highly skilled AI Research Scientist to join our team at Blockchain Works. The successful candidate will be responsible for conducting cutting-edge research in machine learning and artificial intelligence, with a focus on large language models.The ideal candidate will have a strong background in machine learning,...


  • London, Greater London, United Kingdom Amazon Full time

    We are looking for a talented Multimodal AI Research Scientist to join our dynamic team in London, working on the development of industry-leading language technology powering Rufus, our AI-driven search and shopping assistant.


  • London, Greater London, United Kingdom Synthesia Full time

    At Synthesia, we're revolutionizing the way businesses communicate and share knowledge through video. As a Senior Research Engineer, you'll be part of a team of 40+ Researchers and Engineers within the R&D Department working on cutting-edge challenges in the Generative AI space. Your mission will be to develop our foundational model for video generation...

  • Data Science Engineer

    4 weeks ago


    London, Greater London, United Kingdom Engine AI Full time

    We are Engine AI, a pioneering company in the field of artificial intelligence. Our mission is to leverage cutting-edge AI research to drive business innovation and success.The estimated salary for this position is $150,000 - $200,000 per year.Job DescriptionThis role involves developing and implementing advanced natural language processing (NLP) techniques...