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Machine Learning Engineer / ML Engineer - Roleplay Sessions
Synthesia
Remote · United KingdomSalary not disclosedfull-timeSynthesia Careers
This is an applied ML position, not a research one. We expect you to have a good understanding of ML but on the other side to be a good product-focused software developer as you will be expected to work on different products.
Responsibilities
- 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.
- Managers can use a dashboard to track which employees have completed their training, see how well they performed, and measure if the training actually improved their skills. The whole platform is built around learning by doing rather than just passive video watching.
- For your ML engineer role, you'd be building the AI engine that makes the coaching work. That means creating the models that listen to what learners say during roleplay, score their performance, generate helpful feedback in real time, and decide how the AI avatar should respond next based on what the learner does.
- This is an applied ML position, not a research one. We expect you to have a good understanding of ML but on the other side to be a good product-focused software developer as you will be expected to work on different products.
- At Synthesia we’re passionate about building, not talking, planning or politicising. We strive to hire the smartest, kindest and most unrelenting people and let them do their best work without distractions. Our work principles serve as our charter for how we make decisions, give feedback and structure our work to empower everyone to go as fast as possible. You can find out more about these principles here.
- We’re trusted by leading brands such as Heineken, Zoom, Xerox, McDonald’s and more. Read stories from happy customers and what 1,200+ people say on G2.
- System Design Technical Discussion (60min) - Real architectural problems we've faced in production
- Leadership Retrospective (60min) - Examples of collaboration and growth; your future manager or VP of Engineering will outline your role and what's ahead
- Final debrief on our side which leads to an offer or the end of the process.
Languages
- Work format
- Remote
- Seniority
- Mid
- Posted
- 9 Sept 2026
- Last verified
- In the last 5 days
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