Full Stack Software Engineer at well-funded healthtech SaaS

Jack & Jill/External ATS; Greater London; On-site; GBP 70,000 - 90,000; Full time

Job summary

A well-funded healthtech SaaS startup in London is looking for a Full Stack Software Engineer to develop intelligent solutions aimed at user wellbeing. The ideal candidate has over 5 years of experience with React and Python, can tackle complex problems and deliver high-performance applications in a collaborative environment. This role offers the chance to contribute meaningfully to a product that aims to reduce chronic stress and enhance resilience, with responsibilities spanning design, development, and maintenance of software solutions.

Qualifications

• Senior-level engineer with 5+ years of experience in consumer-facing applications.
• Proven track record in delivering maintainable, high-performance software.
• Strong interest in wellbeing technology and experience in mobile development.

Responsibilities

• Design and develop comprehensive end-to-end solutions using React and Python.
• Collaborate with product managers to define technical requirements.
• Monitor and maintain the operation of production features.

Skills

React

Python

Django

TypeScript

React Native

Wellbeing technology

Job description

Full Stack Software Engineer

Company Description: Well-funded healthtech SaaS

Job Description: You will help shape a B2B2C platform focused on stress reduction and resilience. By developing an intelligent, AI-native coach, you will integrate physiological data and behavioral science into daily user experiences. This role involves taking ownership of complex end-to-end features, making critical technical trade-offs, and driving measurable impact for global users.

Location: London, UK

Why this role is remarkable:

• Work at the intersection of AI and behavioral science to solve the global crisis of chronic stress and burnout
• Join a well-funded startup backed by top-tier VCs where you can influence the product roadmap from the ground up
• High-impact IC role with the autonomy to design sustainable, long-term technical architectures while shipping value early and often

What you will do:

• Design and develop comprehensive end-to-end solutions using React, Python, and Django across web and mobile platforms
• Collaborate with product managers and designers to define technical requirements and utilize AI tools for rapid prototyping
• Monitor and maintain the smooth operation of production features while contributing to the enhancement of team engineering practices

The ideal candidate:

• Senior-level engineer with 5+ years of experience building consumer-facing applications using React and Python or TypeScript
• Proven ability to take ownership of complex problems and deliver maintainable, high-performance software solutions within a collaborative environment
• Strong interest in wellbeing technology and experience with mobile development, specifically React Native and system architecture

Next steps

Step 1. Visit our website
Step 2. Click 'Talk to Jack'
Step 3. Talk to Jack so he can understand your experience and ambitions
Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role
Step 5. If Jill thinks you're a great fit and her client wants to meet you, they will make the introduction
Step 6. If not, Jack will find you excellent alternatives. All for free