Senior JavaScript Engineer (Contract)

Evaro; Remote; GBP 40,000 - 70,000; Full time

Job summary

A healthcare technology company is seeking an experienced JavaScript Engineer to build robust and scalable digital health products remotely. The role involves developing front-end experiences using React and GraphQL, contributing to Node.js applications, and collaborating with cross-functional teams. Ideal candidates have over 3 years of experience in modern JavaScript and a passion for accessible user experiences. This position offers flexible work hours and opportunities for professional growth.

Benefits

Fully remote, flexible hours

Paid project-based work

Opportunities for professional growth

Qualifications

• 3+ years of professional experience with modern JavaScript (ES6+).
• Strong skills in React, including component architecture and state management.
• Experience with GraphQL in production environments.

Responsibilities

• Build and maintain performant front-end experiences using React and GraphQL.
• Contribute to Node-based backend APIs that power patient-facing and internal tools.
• Collaborate with Design, Product, and QA to deliver polished, accessible digital experiences.

Skills

JavaScript (ES6+)

React

GraphQL

Node.js

Git

Agile methodologies

Testing best practices

Job description

Evaro is looking to do for healthcare what online banking has done for finance, and we’re looking for a JavaScript Engineer to help us do just that.

About the job

We’re looking to hire an experienced JavaScript Engineer to help us build beautiful, robust, and scalable digital health products using React, GraphQL, and Node. You’ll be working on tools that are actively improving access to healthcare across the UK and making a real difference in people’s lives.

While Evaro is based in Norwich, in the United Kingdom, this is a remote role and you’ll be collaborating with Developers, Designers, and other colleagues spread across Europe.

In this role

In this role you will:

• Build and maintain performant front-end experiences using React and GraphQL

• Contribute to Node-based backend APIs that power patient-facing and internal tools

• Collaborate with Design, Product, and QA to deliver polished, accessible digital experiences

• Write clean, scalable, and well-tested code that can handle real-world healthcare use cases

• Participate in code reviews, pair programming, and sprint planning sessions

• Help shape the future of our digital health platform by contributing ideas and insights across the stack

Requirements

• 3+ years of professional experience with modern JavaScript (ES6+)

• Strong skills in React, including component architecture and state management

• Experience with GraphQL in production environments

• Experience building and maintaining Node.js applications and APIs

• Comfortable working in Git-based, agile environments with cross-functional teams

• Solid understanding of testing best practices and CI/CD workflows

• Passion for creating accessible, intuitive user experiences

Nice to Have

• Exposure to PHP (this is our back end language)

• Experience working in regulated industries (e.g. Healthcare/HealthTech, Finance/FinTech, Aerospace, Energy, Automotive)

• Familiarity with accessibility standards (WCAG) and inclusive design

• Prior involvement in scaling early-stage products or startups

🎁 Perks

• Fully remote, flexible hours

• Paid project-based work with the option for more permanent collaboration

• Opportunities for professional growth and contribution to meaningful work

🏥 About Evaro

Evaro builds technology that makes healthcare more accessible. Our platform enables brands to integrate digital health services with minimal friction, supporting 13.5 million patients across NHS and private healthcare services in the UK.

We're tackling real healthcare challenges – 25% of A&E consultations and 40% of GP appointments focus on minor health conditions that our technology can help manage more efficiently. Our vision is to ease the pressure on frontline services while improving patient outcomes at scale.

💬 Application Process

If you’re interested in coming to work with us, our application process looks like this:

1. Initial conversation with our Talent Partner (Sofi)

2. 1-hour paid technical assessment

3. Live coding interview with the hiring team

4. Offer