Machine Learning Engineer in London
Machine Learning Engineer

Machine Learning Engineer in London

London Full-Time 48000 - 72000 £ / year (est.) No home office possible
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Synthesia

At a Glance

  • Tasks: Lead the development of innovative AI agents for real-time interaction using cutting-edge technology.
  • Company: Join Synthesia, a pioneering tech company in Generative AI with a global customer base.
  • Benefits: Competitive salary, flexible work environment, and opportunities for professional growth.
  • Why this job: Be at the forefront of AI technology and shape the future of interaction.
  • Qualifications: 7+ years of experience in engineering, with strong backend and machine learning skills.
  • Other info: Collaborative culture focused on innovation and excellence.

The predicted salary is between 48000 - 72000 £ per year.

Synthesia is moving beyond static generation into the world of Agentic AI. We are building next-tier conversational agents that enable two-way, real-time interaction using our industry-leading AI video technology. We are looking for an unrelenting Senior/Lead Engineer to bridge the gap between infrastructure, UX, and machine learning to ship these groundbreaking features to our global customer base.

The Role:

  • Agentic AI Ownership: Contribute end-to-end to our new suite of AI Agents, managing everything from prompt engineering and LLM integration to infrastructure and safe feature releases.
  • Hybrid Challenges: Solve complex puzzles that sit at the intersection of UX design, robust infrastructure, and ML model performance.
  • Strategic Project Lead: Take sole ownership of long-term initiatives, breaking down ambitious AI goals into iterative, validated milestones.
  • Product Partnership: Work side-by-side with Product Managers to define the commercial application of our conversational tech. You’ll have a direct hand in shaping the product roadmap.
  • Impact Analysis: Utilize our internal data frameworks to evaluate how your AI features drive commercial success, pivoting based on real-world performance.
  • Technical Foresight: Ensure the team stays 6–12 months ahead by developing the engineering capabilities required for the next wave of AI challenges.

What We Are Looking For:

  • Seasoned Engineer: 7+ years of total experience, with at least 3 years in a Senior or Lead capacity.
  • High-Scale Experience: A background in high-performing engineering teams (scale-ups or top-tier tech firms) with a culture of excellence.
  • Backend & ML Expertise: Deep knowledge of server-side architecture and Machine Learning. While we focus on the backend, you should be comfortable assisting with Frontend needs when necessary.
  • SaaS Product Background: Experience building enterprise-level systems (billing, real-time collaboration, experimentation platforms, etc.) for AI-powered products.
  • Commercial Mindset: You are motivated by shipping products that move the needle for the business.
  • Leadership: Prior experience managing or mentoring small teams is a strong advantage.

Why Synthesia?

  • Pioneering Tech: We’ve been building proprietary Generative AI since 2017. Join a team of world-class researchers and engineers.
  • Global Trust: We serve over 50,000 customers, including half of the Fortune 500 (Zoom, McDonald’s, Heineken).
  • "Build First" Culture: We hire the smartest people and give them the space to do their best work without bureaucracy.

Machine Learning Engineer in London employer: Synthesia

At Synthesia, we pride ourselves on being a pioneering employer in the AI space, offering our Machine Learning Engineers the opportunity to work on groundbreaking technology that shapes the future of interaction. Our 'Build First' culture fosters innovation and creativity, allowing you to thrive in a collaborative environment while contributing to impactful projects for a global customer base. With a commitment to employee growth and a focus on high-scale engineering excellence, joining our team means being part of a forward-thinking company that values your expertise and encourages your professional development.
Synthesia

Contact Detail:

Synthesia Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Machine Learning Engineer in London

✨Tip Number 1

Network like a pro! Reach out to folks in the industry, attend meetups, and connect with people on LinkedIn. You never know who might have the inside scoop on job openings or can refer you directly.

✨Tip Number 2

Show off your skills! Create a portfolio showcasing your projects, especially those related to machine learning and AI. This is your chance to demonstrate what you can do beyond just a CV.

✨Tip Number 3

Prepare for interviews by brushing up on both technical and soft skills. Practice coding challenges and be ready to discuss how you've tackled complex problems in past roles. We want to see your thought process!

✨Tip Number 4

Apply through our website! It’s the best way to ensure your application gets seen. Plus, it shows you're genuinely interested in joining our team at Synthesia and contributing to our groundbreaking work.

We think you need these skills to ace Machine Learning Engineer in London

Machine Learning
Prompt Engineering
LLM Integration
Infrastructure Management
UX Design
High-Scale Engineering
Backend Development
SaaS Product Development
Commercial Awareness
Team Leadership
Data Analysis
Technical Foresight
Product Roadmapping
Real-Time Collaboration Systems

Some tips for your application 🫡

Show Your Passion for AI: When you're writing your application, let your enthusiasm for AI and machine learning shine through. We want to see how excited you are about building the future of interaction with our cutting-edge technology!

Tailor Your Experience: Make sure to highlight your relevant experience in backend development and machine learning. Connect your past projects to the role we're offering, especially if you've worked on high-scale systems or SaaS products.

Be Clear and Concise: Keep your application straightforward and to the point. We appreciate clarity, so avoid jargon and focus on what makes you a great fit for the role. Remember, less is often more!

Apply Through Our Website: Don't forget to submit your application through our website! It’s the best way for us to receive your details and ensures you’re considered for this exciting opportunity at Synthesia.

How to prepare for a job interview at Synthesia

✨Know Your AI Stuff

Make sure you brush up on your machine learning concepts and the latest trends in AI. Be ready to discuss your experience with LLM integration and prompt engineering, as these are key areas for the role.

✨Showcase Your Problem-Solving Skills

Prepare examples of how you've tackled complex challenges at the intersection of UX design and ML model performance. Synthesia is looking for someone who can think critically and creatively, so be ready to share your thought process.

✨Understand the Product Landscape

Familiarise yourself with Synthesia's products and their commercial applications. Being able to discuss how your previous work aligns with their goals will show that you're genuinely interested and invested in the role.

✨Demonstrate Leadership Experience

If you've managed or mentored teams before, be prepared to talk about those experiences. Highlight how you've led projects and contributed to a culture of excellence, as this is something Synthesia values highly.

Machine Learning Engineer in London
Synthesia
Location: London
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