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Cera

Senior Frontend Developer

Remote

London, United kingdom

Senior

Full Time

12-03-2026

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Skills

Problem Solving Python TypeScript MySQL PostgreSQL Training Architecture Databases Agile Recruitment React.js Express

Job Specifications

Position: Senior-Level Full Stack Engineer (Frontend Focus)

Reporting to: CEO (Hire Ami Ltd)

Contract type: Full time, Permanent, Hybrid London

About Ami AI:

Born out of the UK's fastest-growing tech-enabled talent acquisition platform dedicated to the health and social care sector, we operate a suite of proprietary AI agents that interviews, compliance checks and proactively supports frontline workers in their critical roles. Our products are used by industry leaders in health and social care, and recruitment teams in other critical sectors suffering from inefficient volume recruitment.

We are the best-in-class agentic AI provider for large frontline workforce, and the UK market leader in the health and social care sector.

Our vision is to create digital humans to hire and run large frontline workforce, starting from health and social care. Joining us, you are contributing to making this vision a reality.

The role:

As a Senior Full Stack Engineer at Hire Ami Ltd, you’ll help build and improve our AI agents. You’ll play a key role in developing scalable, user-focused AI solutions to turbo charge volume hiring in critical sectors. This is an individual contributor role, working directly with the CEO.

This is an exciting opportunity to make a huge impact on solving the recruitment challenge for critical sectors with true agentic AI. You'll work with a supportive, experienced and entrepreneurial team on AI products that truly transform industries.

Responsibilities:

Translate UX/UI designs into responsive, accessible, and performant code
Design, develop, and maintain modern frontend applications
Lead frontend architecture decisions and ensure best practice
Build reliable systems and quick prototypes, leveraging low-code solutions and AI
coding (Vercel, Supabase, Claude Code)
Write robust unit and integration tests
Improve the codebase’s architecture, reliability, and testability
Collaborate with product manager and other engineers
Support partner / client-side technical discussions when needed

This is a great opportunity to grow your career in Engineering/AI, while making a meaningful impact.

What we’re looking for:

You are entrepreneurial, laser-focused on problem solving, and passionate about agentic AI. You are a strong communicator who is able to express their thoughts and ideas during meetings but also open to other points of view.

Hard requirement:

5 - 8 years of experience in software engineering
Experience working as Founding Engineer, or early hires of successful startup / scaleups is a plus
Strong proficiency in TypeScript, React.js and Python
Experience building reliable systems and quick prototypes, leveraging low-code solutions and AI coding (Vercel, Supabase, Claude Code)

Experience building production-grade front and backend systems & APIs
Comfortable working across the full stack
Solid understanding of relational (MySQL, PostgreSQL) databases
Supporting your code by writing unit tests and integration tests
Working in agile environments

What we offer:

We offer flexible working arrangements
25 days holiday + your birthday off on top of bank holidays
Competitive salary with share options from a fast-growing AI startup
Training and development for your role and future career development

About the Company

Cera is a digital-first home healthcare company that harnesses technology to bring care directly to homes, transforming the healthcare landscape by providing higher quality services at a fraction of the cost. Cera's carers and nurses now provide technology-enabled services covering a population of 30 million people across the UK and Germany. This amounts to 60,000 patient appointments a day in the community, on behalf of governments, insurers, and the NHS - equivalent in capacity to almost 100 hospitals. With 150-fold growth... Know more