General Application

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 the way we live and work, Synthesia develops products to enhance visual communication and enterprise skill development, helping people work better and stay at the center of successful organizations. Following our recent Series E funding round, where we raised $200 million, our valuation stands at $4 billion. Our total funding exceeds $530 million from premier investors including Accel, NVentures (Nvidia's VC arm), Kleiner Perkins, GV, and Evantic Capital, alongside the founders and operators of Stripe, Datadog, Miro, and Webflow. Why this job posting We are always on the lookout for exceptional talent. The best hires rarely arrive the moment a perfectly matching job posting happens to be live. So we're not waiting. You might not fit one of our current open roles, and that's fine. If you're genuinely great at what you do, we want you, and we'll find work for you! Tell us what you're brilliant at and where you'd have the most impact, and we'll figure out the right seat together. What it's like to work here A few things that are true about working here: We move fast. Really fast. Hours and days, not weeks or months. We keep it light. Few meetings, little bureaucracy, less talking and more doing. And we default to doing it ourselves before adding dependencies, because pulling other people in slows everything down for everyone. We hold a high bar. Average loses. Even good often does. We're here to do the best work of our careers, and we back each other to get there, low ego, high trust. It's not an easy game. We're in AI, the most competitive space in the world, and nobody is going to give us this market. We have to take it. But the impact is real. You'll see your work land. If you want to build things you're proud of, this is the place. Wher

Welcome systems thinkers. System builds software to help the world see and solve anything as a system, starting in healthcare. We are a Public Benefit Corporation driven by purpose and shaped by values. We hire systems thinkers who are motivated by our purpose, share our values, and have the skills to advance our mission. At System, this means designing the pipelines, platforms, and model-serving systems that power our healthcare data products — reliably, responsibly, and at production grade. As a Data & AI/ML Engineer at System, you will: Design and maintain scalable data pipelines and ETL/ELT workflows Build and operate infrastructure for training, deploying, and serving ML models in production Develop feature stores, vector databases, and other AI-enabling data infrastructure Ensure reliability, low latency, and high availability of data systems Partner closely with Research and Data Science to move findings into production Implement monitoring and observability for data and model health Contribute to infrastructure as code practices and documentation on cloud platforms The ideal candidate has: Bachelor's or Master's degree in Computer Science, Engineering, or a related field 4+ years of experience in data engineering, ML engineering, or a related discipline Strong proficiency in Python and SQL; experience with Spark, dbt, or Airflow a plus Experience building and maintaining cloud data infrastructure (AWS, GCP, or Azure) Understanding of ML lifecycle management, model versioning, and deployment patterns Comfort with systems design principles applied to data-intensive architectures Bonus if you have: Experience with containerization and orchestration (Docker, Kubernetes) Familiarity with knowledge graphs, graph databases, or semantic data models Experience with data migrations while maintaining service availability Background working with clinical or healthcare data Exposure to LLMOps or AI governance frameworks You might be a fit if you: Think i

Welcome systems thinkers. System builds software to help the world see and solve anything as a system, starting in healthcare. We are a Public Benefit Corporation driven by purpose and shaped by values. We hire systems thinkers who are motivated by our purpose, share our values, and have the skills to advance our mission. At System, engineers own, design, and deliver highly scalable software alongside a world-class team — and we are always interested in meeting people ready to make an impact on the future of science and data. As a Software Engineer at System, you will: Collaborate with cross-functional teams to design, implement, and maintain scalable software systems Build resilient infrastructure for serving data at scale and with high availability Drive technical planning and contribute to the overall engineering strategy Develop and maintain continuous integration and deployment processes Work on innovative solutions for advanced and challenging data and systems problems Contribute to code reviews, unit testing, and development strategies in an agile environment Influence culture, recruit new engineers, and help shape a rapidly growing startup The ideal candidate has: Bachelor's or Master's degree in Computer Science, Engineering, or a related field 3+ years of experience in software engineering Strong experience with at least one modern programming language such as Python, TypeScript, or Go Experience designing and building REST APIs or distributed systems A deep understanding of systems design, data structures, and algorithms Knowledge of cloud infrastructure (AWS, GCP, or Azure) and infrastructure as code Ability to be flexible, rational, and open-minded Bonus if you have: Experience with containerization technologies such as Docker or Kubernetes Knowledge of microservice architecture and design principles Experience deploying, monitoring, and supporting production services Familiarity with data migrations while maintaining service availability E

Welcome systems thinkers. System builds software to help the world see and solve anything as a system, starting in healthcare. We are a Public Benefit Corporation driven by purpose and shaped by values. We hire systems thinkers who are motivated by our purpose, share our values, and have the skills to advance our mission. At System, research is the origin of our most important ideas — and researchers work at the frontier of graph theory, clinical AI, causal inference, and knowledge representation to push the boundaries of what our platform can do. As a researcher at System, you will: Develop and validate novel methods for modeling complex, interconnected systems Work at the intersection of graph theory, machine learning, and domain-specific knowledge Collaborate with Data Science and Engineering to transition research findings into production Publish and present findings that advance both the field and System's mission Partner with clinical and domain experts to ground research in real-world impact Contribute to a culture of intellectual rigor, curiosity, and continuous learning The ideal candidate has: Master's or PhD in Computer Science, Statistics, Biomedical Informatics, or a related field A strong publication record or equivalent applied research experience Deep expertise in machine learning, statistical modeling, or computational methods Experience working with complex, heterogeneous, or graph-structured data Ability to communicate research findings clearly to both technical and non-technical audiences Comfort operating in a fast-paced startup environment alongside a long research horizon Bonus if you have: Experience with clinical NLP, EHR data, or healthcare ontologies (SNOMED, ICD, OMOP) Familiarity with knowledge graphs, semantic web technologies, or ontology engineering Background in causal inference, systems dynamics, or complex adaptive systems Experience collaborating with clinicians, policymakers, or public health researchers You might be

Welcome systems thinkers. System builds software to help the world see and solve anything as a system, starting in healthcare. We are a Public Benefit Corporation driven by purpose and shaped by values. We hire systems thinkers who are motivated by our purpose, share our values, and have the skills to advance our mission. At System, non-technical roles are core to how we scale our mission, grow our impact, and maintain the culture and character of a purpose-driven organization. In this track at System, you will: Help build and scale the operational, commercial, and organizational systems that support our mission Work cross-functionally with engineering, product, and research to drive alignment and execution Bring structure and clarity to ambiguous, high-stakes problems Represent System's values and mission externally with partners, customers, and the public Contribute to a culture of transparency, accountability, and continuous improvement Help attract, develop, and retain the diverse, world-class team System needs to succeed The ideal candidate has: 3+ years of experience in their functional area Strong communication, problem-solving, and stakeholder management skills A track record of building or improving systems, processes, or organizations Comfort operating in ambiguous, fast-moving startup environments A genuine passion for System's mission and the PBC model An analytical mindset and familiarity with data-driven decision making Bonus if you have: Experience in healthcare, life sciences, or health tech Background working at a mission-driven, PBC, or B Corp organization Exposure to complex systems thinking frameworks in a business or organizational context Experience scaling a startup from early stage through growth You might be a fit if you: Think in systems — mapping feedback loops, interdependencies, and second-order effects comes naturally to you Are motivated by purpose-driven work, particularly at the intersection of technology and healthcare

Welcome systems thinkers. System builds software to help the world see and solve anything as a system, starting in healthcare. We are a Public Benefit Corporation driven by purpose and shaped by values. We hire systems thinkers who are motivated by our purpose, share our values, and have the skills to advance our mission. At System, product work is deeply cross-functional — sitting at the intersection of engineering, data, and the humans who use our platform to make consequential decisions in healthcare and beyond. As a Product team member at System, you will: Define and drive the product vision in close partnership with engineering, data, and research teams Translate complex systems problems into elegant, human-centered experiences Conduct user research to understand the needs, mental models, and workflows of systems thinkers Own the product roadmap and prioritize with clarity, purpose, and data Collaborate across functions to ship meaningful, high-quality product experiences Contribute to a culture of curiosity, craft, and continuous improvement The ideal candidate has: 3+ years of experience in product management, product design, or a related discipline A track record of shipping products in agile, fast-moving environments Strong communication and stakeholder alignment skills Experience working in or adjacent to data-heavy or technically complex products An ability to hold both user empathy and systems-level thinking at the same time Comfort with ambiguity and a bias toward clarity Bonus if you have: Experience designing or managing products in healthcare, life sciences, or enterprise data platforms Experience conducting qualitative research with technical or clinical users Background in or exposure to systems thinking frameworks You might be a fit if you: Think in systems — mapping feedback loops, interdependencies, and second-order effects comes naturally to you Are motivated by purpose-driven work, particularly at the intersection of technology an