Senior Frontend Developer with JS in London

We established Faculty in 2014 because we thought that AI would be the most important technology of our time.

Since then, we've worked with over 350 global customers to transform their performance through human-centric AI.

We innovate, build and deploy responsible AI which moves the needle - and we know a thing or two about doing it well.

We bring an unparalleled depth of technical, product and delivery expertise to our clients who span government, finance, retail, energy, life sciences and defence.

Our business, and reputation, is growing fast and we're always on the lookout for individuals who share our intellectual curiosity and desire to build a positive legacy through technology.

AI is an epoch-defining technology, join a company where you'll be empowered to envision its most powerful applications, and to make them happen.

About the team Our Public Services Business Unit is committed to leveraging AI for the benefit of individual citizens and the public good.

From our work informing strategic government decisions, to optimising our NHS, through to reducing bureaucratic backlogs - we know that AI offers opportunities to drive improvements at every level of Government and we are proud to lead on some of the most impactful work happening in the sector.

Because of the nature of the work we do with our Government clients, you may need to be eligible for UK Security Clearance (SC) and willing to work on site with these clients from time to time.

As a Senior Frontend Engineer at Faculty, you will partner with cross-functional delivery teams in to transform cutting-edge AI and data science models into intuitive, impactful client-facing software.

You will champion modern frontend engineering practices, mentor fellow engineers, and shape our growing frontend community.

In this role, you will have the autonomy to solve complex, real-world challenges through elegant interfaces, driving innovation from concept through to deployment in high-stakes environments.

Building and scaling resilient, client-facing web applications that bring complex machine learning insights to life.

Collaborating closely with data scientists, designers, and engineers across the product lifecycle to design intuitive user experiences.

Establishing and maintaining robust CI/CD, development, and deployment workflows alongside modern cloud infrastructure.

Championing frontend best practices, engineering standards, and technical excellence across our engineering guilds.

You bring strong experience building, testing, and scaling modern web applications using React and modern Java Script or Type Script.

You're comfortable creating data visualisations using tools such as D3 to make sophisticated insights clear and accessible.

You have a solid understanding of frontend build tools (such as Webpack or Babel) and foundational familiarity with backend APIs (such as Node. js).

You bring exposure to modern cloud environments (AWS, GCP, or Azure) and enjoy learning how deployment pipelines fit into the wider software ecosystem.

Our Interview Process Talent Team Screen (30 minutes)Pair Programming Interview (90 minutes)System Design Interview (90 minutes)Commercial Interview (60 minutes)Our Recruitment Ethos We aim to grow the best team - not the most similar one.

We know that diversity of individuals fosters diversity of thought, and that strengthens our principle of seeking truth.

We are open to conversations about part-time hours.

A note on AI: we're happy for you to use it for research and interview prep, but please don't use it to generate answers during live interviews.

We also use an AI note-taker (Metaview) in interviews so interviewers can stay present (which you can opt out of just let us know,) and every application is reviewed by a human, never decided by AI.