Senior Software Engineer, Front-End Leaning

Senior Software Engineer, Front-End Leaning

Full-Time 60000 - 80000 £ / year (est.) Home office (partial)
Encord

At a Glance

  • Tasks: Build complex UIs for visualising and annotating multi-modal data in a collaborative team.
  • Company: Join Encord, a leading AI data platform trusted by top companies.
  • Benefits: Competitive salary, equity, 25 days leave, and a vibrant office culture.
  • Other info: Enjoy a dynamic environment with opportunities for learning and growth.
  • Why this job: Make a real impact in AI while working on cutting-edge technology.
  • Qualifications: Strong frontend experience with TypeScript, React, and a passion for problem-solving.

The predicted salary is between 60000 - 80000 £ per year.

About us

Encord is the universal data layer for AI that helps 300+ AI teams train and run models on the right data. Our platform indexes, curates, annotates, and evaluates data across the full AI lifecycle, from development through production. Trusted by Woven by Toyota, AXA, UiPath, Zipline, and more. We're an ambitious team of 100+ working at the frontier of AI and have raised $60M in Series C funding from Wellington Management, CRV, Next47 and Y Combinator.

The role

We're looking for great engineers with experience building complex UIs to help build out our editor interface — the part of our product that lets users visualise and annotate their data. We handle a wide range of data modalities, including image, video, audio, text, PDFs, medical images, and data from LiDAR and other sensors in robots and autonomous vehicles.

For this role, we are particularly looking for engineers who are excited about technically challenging frontend work, such as rendering complex 3D/4D scenes with thousands of objects, combining data from several modalities, all while maintaining high performance in the browser.

You'll join us at a crucial stage of accelerated development, as part of a small, highly collaborative group where you'll be a key driver of progress on a core part of our product — operating with a high degree of autonomy and crafting performant, reliable, and maintainable solutions at speed.

What you'll do

  • Build and own complex UI and editor interfaces for visualising and annotating multi-modal data
  • Render high-performance 3D/4D scenes with thousands of objects in the browser
  • Work across the full stack when needed, from backend services to deployment and styling
  • Take end-to-end ownership of projects, from product and architectural decisions through to deployment, monitoring, and measuring user impact
  • Collaborate closely with a lean, high-trust team to tackle challenging problems together
  • Take initiative, be proactive in problem-solving, and continuously seek improvements

Who we're looking for

  • You've seen and built a lot. You have personally developed and maintained multiple systems from scratch, and you know what trade-offs are involved in building reliable, performant software at speed
  • You want your work to have a tangible outcome for people. You're not satisfied with building products that do not see the light of day
  • You are a builder. You enjoy all aspects of building not only software but a complete product, and are comfortable moving across the stack when necessary.
  • You enjoy problem-solving and thinking from first principles, and are always ready to pick up new skills and build quickly
  • You're happy to tackle problems without a predefined, clear definition or obvious solution, and are excited to have autonomy to make decisions as you go
  • You understand that being a member of a high-performing team requires two things. You contribute your best work and help others contribute their best. You'll always lend a helping hand when needed and level up those around you

Experience requirements

  • Strong frontend engineering experience, with production-grade work on complex, high-performance UIs
  • Proficiency in TypeScript and React
  • Experience with 3D rendering, WebGL, Canvas, or similar browser-based visualisation technologies is a strong plus
  • Familiarity with Python and backend development
  • Experience with Kubernetes and GCP is a plus

Tech stack

We are technology agnostic at Encord and not looking for experience across all of these — as long as you're open to learning, please apply.

  • Backend: Python and Rust
  • Frontend: TypeScript and React
  • Deployment: Kubernetes
  • Infrastructure: GCP

Why Encord

  • Competitive salary, commission, and meaningful equity in a high-growth startup
  • Strong in-person culture — most of the team works from our London office 4+ days/week
  • 25 days annual leave + UK public holidays
  • Annual learning & development budget
  • Travel for customer visits, events, and conferences across the UK and Europe
  • Company lunches twice a week
  • Monthly socials & bi-annual team offsites

Senior Software Engineer, Front-End Leaning employer: Encord

Encord is an exceptional employer for Senior Software Engineers, offering a dynamic and collaborative work environment at the forefront of AI technology in London. With a strong emphasis on employee growth, competitive salaries, and meaningful equity, we foster a culture of innovation where your contributions directly impact our product and its users. Enjoy 25 days of annual leave, regular team socials, and opportunities for professional development as you tackle technically challenging projects alongside a talented team.

Encord

Contact Details:

Encord Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Software Engineer, Front-End Leaning

Tip Number 1

Network like a pro! Reach out to current employees at Encord on LinkedIn or other platforms. Ask them about their experiences and any tips they might have for the interview process. Personal connections can give you an edge!

Tip Number 2

Show off your skills! If you’ve got a portfolio or GitHub with projects that highlight your frontend engineering prowess, make sure to share it. Demonstrating your ability to build complex UIs will definitely catch their eye.

Tip Number 3

Prepare for technical challenges! Brush up on your TypeScript and React skills, and be ready to discuss your experience with 3D rendering or similar technologies. They’ll want to see how you tackle real-world problems.

Tip Number 4

Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining the team at Encord. Don’t miss out!

We think you need these skills to ace Senior Software Engineer, Front-End Leaning

Frontend Engineering
TypeScript
React
3D Rendering
WebGL
Canvas
Python

Some tips for your application 🫡

Show Off Your Skills:When you're writing your application, make sure to highlight your experience with complex UIs and any cool projects you've worked on. We want to see how you've tackled challenges in the past and what makes you a great fit for our team!

Be Authentic:Don't be afraid to let your personality shine through in your application. We’re looking for builders who are excited about their work, so share your passion for frontend engineering and any unique perspectives you bring to the table.

Tailor Your Application:Make sure to tailor your application to the role at Encord. Mention specific technologies from our stack that you’re familiar with, like TypeScript or React, and how you’ve used them in your previous work. This shows us you’ve done your homework!

Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands and helps us get to know you better. Plus, it’s super easy!

How to prepare for a job interview at Encord

Know Your Tech Stack

Make sure you’re well-versed in TypeScript and React, as these are crucial for the role. Brush up on your knowledge of 3D rendering technologies like WebGL or Canvas, as they might come up during technical discussions.

Showcase Your Projects

Prepare to discuss specific projects where you've built complex UIs or worked with multi-modal data. Highlight your problem-solving skills and how you took ownership of these projects from start to finish.

Demonstrate Collaboration Skills

Encord values teamwork, so be ready to share examples of how you’ve collaborated with others. Talk about how you’ve helped teammates succeed and contributed to a high-performing environment.

Ask Insightful Questions

Prepare thoughtful questions about Encord’s product and team dynamics. This shows your genuine interest in the company and helps you understand how you can contribute effectively.