Senior Full-Stack Engineer (£80-150k + Equity) at Encord

Senior Full-Stack Engineer (£80-150k + Equity) at Encord

Full-Time 80000 - 150000 £ / year (est.) No working from home possible
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At a Glance

  • Tasks: Lead development of a sophisticated editor interface for multimodal AI datasets.
  • Company: Join Encord, a cutting-edge AI infrastructure platform backed by top investors.
  • Benefits: Competitive salary, equity options, and the chance to work with elite engineers.
  • Other info: Enjoy high autonomy and career growth in a small, elite team.
  • Why this job: Make an impact on high-performance visualisation for massive datasets in a dynamic environment.
  • Qualifications: Expertise in TypeScript and React, with a strong foundation in computer science.

The predicted salary is between 80000 - 150000 £ per year.

Encord - Series C AI infrastructure platform backed by CRV and Y Combinator.

You will lead development of Encord's sophisticated editor interface, solving high-performance rendering challenges for multimodal AI datasets. Operating with end-to-end ownership, you'll build systems that visualize complex 3D scenes and LiDAR data in the browser. This role is perfect for engineers who enjoy the intersection of computer vision, graphics-heavy front-end development, and physical AI infrastructure.

Location: London, UK

Why this role is remarkable:

  • Work on cutting-edge browser-based visualization for massive datasets including LiDAR, 3D point clouds, and medical imaging at a scale of 5+ petabytes.
  • Join a high-growth leader that recently raised $60M in Series C funding at a $550M valuation to power the next generation of physical AI and robotics.
  • Enjoy high autonomy and end-to-end ownership in a small, elite engineering team composed of veterans from Oxford CS, Meta, and top-tier startups.

What you will do:

  • Design and implement complex, performance-critical UI components for rendering thousands of objects in 3D/4D scenes at 60fps using TypeScript and React.
  • Lead full-stack projects from architectural decisions and product design through to deployment, monitoring, and measuring direct customer impact.
  • Collaborate with a high-performing team to build simple, robust solutions for managing multimodal data used by industry giants like Toyota and Skydio.

The ideal candidate:

  • Deep expertise in TypeScript and React with a proven track record of building complex, rendering-intensive web interfaces or graphics tools.
  • Strong foundation in Computer Science with experience in canvas rendering, WebGL, or GPU-accelerated graphics within a production environment.
  • A proactive builder mentality, comfortable navigating ambiguity and moving across the stack (Python/Rust) to ensure reliable, performant product delivery.

Senior Full-Stack Engineer (£80-150k + Equity) at Encord employer: Jack and Jill AI

Encord is an exceptional employer, offering a dynamic work environment in London where innovation meets cutting-edge technology. With a strong focus on employee autonomy and growth, team members enjoy the opportunity to lead impactful projects while collaborating with industry veterans from prestigious backgrounds. The company’s commitment to fostering a culture of excellence and creativity, combined with competitive compensation and equity options, makes it an attractive place for talented engineers looking to make a significant impact in the AI infrastructure space.

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Contact Details:

Jack and Jill AI Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Full-Stack Engineer (£80-150k + Equity) at Encord

Tip Number 1

Network like a pro! Reach out to folks in your industry on LinkedIn or at meetups. We all know that sometimes it’s not just what you know, but who you know that can get you in the door.

Tip Number 2

Show off your skills! Create a portfolio showcasing your projects, especially those involving TypeScript and React. We want to see your best work, so make it easy for potential employers to see what you can do.

Tip Number 3

Prepare for interviews by practicing common technical questions and coding challenges. We recommend using platforms like LeetCode or HackerRank to sharpen your skills and boost your confidence.

Tip Number 4

Apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who are proactive about their job search!

We think you need these skills to ace Senior Full-Stack Engineer (£80-150k + Equity) at Encord

TypeScript
React
3D Rendering
WebGL
GPU-Accelerated Graphics
Canvas Rendering
Full-Stack Development

Some tips for your application 🫡

Tailor Your CV:Make sure your CV highlights your experience with TypeScript, React, and any relevant projects you've worked on. We want to see how your skills align with the role, so don’t be shy about showcasing your best work!

Craft a Compelling Cover Letter:Your cover letter is your chance to tell us why you're the perfect fit for Encord. Share your passion for AI infrastructure and graphics-heavy development, and let us know what excites you about this opportunity!

Showcase Your Projects:If you've got a portfolio or GitHub with projects that demonstrate your expertise in rendering-intensive web interfaces, make sure to include that! We love seeing real examples of your work and how you tackle complex challenges.

Apply Through Our Website:We encourage you to apply directly through our website. It’s the easiest way for us to keep track of your application and ensures you get all the latest updates from our team. Plus, we can’t wait to hear from you!

How to prepare for a job interview at Jack and Jill AI

Know Your Tech Stack Inside Out

Make sure you’re well-versed in TypeScript and React, as these are crucial for the role. Brush up on your knowledge of canvas rendering and WebGL, and be ready to discuss your past projects that involved these technologies.

Showcase Your Problem-Solving Skills

Prepare to talk about specific challenges you've faced in previous roles, especially those related to high-performance rendering or complex UI components. Use the STAR method (Situation, Task, Action, Result) to structure your answers effectively.

Demonstrate Your Collaborative Spirit

Encord values teamwork, so be ready to share examples of how you’ve successfully collaborated with others. Highlight any experiences where you led a project or worked closely with cross-functional teams to deliver impactful results.

Ask Insightful Questions

Prepare thoughtful questions about Encord’s projects, team dynamics, and future goals. This shows your genuine interest in the company and helps you assess if it’s the right fit for you. Think about asking how they tackle challenges in visualising large datasets.