Senior Full-Stack Engineer - Digital Healthcare

Eucalyptus; Greater London; Hybrid; GBP 50,000 - 80,000; Full time

Benefits offered by this job

Employee options program

Annual development budget

Hybrid work setup

Private health insurance

25 days of holiday

Vibrant office culture

Job summary

Eucalyptus is seeking a fullstack developer in the Greater London area to build features using React and Go/Node.js. Collaborating with cross-functional teams including Data Science, you'll implement scalable solutions and contribute to engineering best practices. Ideal candidates will have strong skills in React or other frontend frameworks and backend experience in Go or Node.js. The position offers a hybrid work model with extensive benefits including private health insurance and professional development opportunities.

Qualifications

• Strong React or frontend framework skills.
• Experienced with backend development in Go, Node.js, or other languages.
• Experience with distributed systems and a balanced fullstack skillset.

Responsibilities

• Build fullstack features using React + Go/Node.js.
• Collaborate with cross‑functional teams to design product‑facing solutions.
• Implement scalable, maintainable solutions across frontend and backend.

Skills

React

Node.js

Go

Distributed systems

Frontend frameworks

Tools

Kubernetes

GraphQL Federation

TypeScript

GCP

Job description

Responsibilities

• Build fullstack features using React + Go/Node.js for Juniper and new product lines, shaping how these features work across web and mobile
• Collaborate with cross‑functional teams, including Data Science, to design product‑facing solutions and make decisions on trade‑offs and integration
• Implement scalable, maintainable solutions across frontend and backend, including features for the mobile app
• Contribute to engineering best practices and help mentor other squad members
• Partner with product, design, and other teams to prioritize what drives real impact

Qualifications

• Strong React or frontend framework skills
• Experienced with backend development in Go, Node.js, or other languages
• Experience with distributed systems and a balanced fullstack skillset
• Thrives in fast‑paced, iterative environments
• Can work on complex systems and collaborate effectively across multiple teams

Nice to haves

• Experience with React Native and mobile app development

Our stack

React, React Native, GraphQL Federation, Go, TypeScript, gRPC, Pub/Sub, Kubernetes, GCP

Benefits (UK)

• Be an owner – Your own stake in the business with our employee options program
• Invest in your growth – Annual development budget plus 3 days of professional development leave
• Work flexibly – Hybrid setup with 3 days a week in our Old Street office, designed for focus and collaboration
• Support your well‑being – Private health insurance through Vitality or opt for a monthly wellness allowance to spend on what matters most to you
• Take time off – 25 days of holiday, enhanced parental leave, and work from anywhere 3 weeks out of the year
• Join a connected team – Vibrant office culture with regular socials, clubs, after‑school sport, and seasonal events

EEO Statement

At Eucalyptus, we value individuals from all backgrounds, experiences, and perspectives, and we embrace the unique qualities each person brings. When you apply, please let us know if you need reasonable adjustments during the interview process.