Senior Full-Stack Engineer - AI-Driven Health (Remote UK)

Senior Full-Stack Engineer - AI-Driven Health (Remote UK)

Temporary 60000 - 80000 £ / year (est.) Working from home possible
Unmind

At a Glance

  • Tasks: Develop AI-driven features to enhance mental health support for employees.
  • Company: Join Unmind, a leader in mental health innovation with top-tier clients.
  • Benefits: Enjoy flexible working, generous leave, and a focus on wellbeing.
  • Other info: Remote-first culture with monthly meet-ups and a strong commitment to diversity.
  • Why this job: Make a real impact on mental health while advancing your AI development skills.
  • Qualifications: Experience in TypeScript, React, GraphQL, Node.js, and SQL is essential.

The predicted salary is between 60000 - 80000 £ per year.

About Unmind

At Unmind, we're here to create better mental health. We believe mental health should be a source of strength, not struggle – for people, teams, and entire organisations. We combine science, technology, and human care to help companies like Uber, Disney, Major League Baseball, and the NHS improve mental health and drive performance.

The Role — Senior Software Engineer (Full Stack)

We're looking for an experienced Senior Software Engineer to join us on a 10-month parental leave cover. You'll ship features that directly help the employees of our enterprise clients find the right support at the right time. We're using Claude Code throughout the SDLC, exploring how we evolve our development practices to leverage AI where it meaningfully helps. This is a great opportunity for someone who wants to deepen AI-assisted development skills in a team that's investing in them.

What you'll do

  • You'll ship features end-to-end. Break initiatives into deliverable slices, design solutions, write the code, and see them through testing, deployment and monitoring in production.
  • You'll own the design for what you deliver. Choose pragmatic approaches that fit our existing architecture, write RFCs where appropriate, and make sensible trade-offs without needing extensive guidance.
  • You'll keep things reliable. Respond to incidents and bugs in your team’s domain, improve observability where it's lacking, and uphold the security and performance commitments we make to clients.
  • You'll improve what you touch. Tackle tech debt, refactor and upgrade dependencies where it unblocks delivery or reduces risk.
  • You'll embed AI into how you deliver. Use Claude Code throughout your workflow – scoping, designing, coding, reviewing, documenting – and contribute to our collective learning by sharing what's working back to the team.

About You

In the spirit of equity and continuous growth, we invite you to remove education from your CV. Qualifications are not a factor in our decision-making. However, some experience in the following is important for this position:

  • You’re ready to get a lot done. You’re a backend-leaning Engineer, but comfortable moving across the full stack and have experience with TypeScript, React, GraphQL, Node.js and SQL.
  • You know what good looks like. You understand what it takes to build reliable products for clients. You build with performance, security and observability at the forefront.
  • You’re comfortable with ambiguity. You’re happy tackling problems without a clear definition or obvious solution, and find the leanest viable path forward.
  • You make deliberate trade-offs. You understand the impact of trade-off decisions made today.
  • You’re comfortable with AI-assisted development practices. You use Claude Code (or similar tools) as a core part of how you develop features.

Life at Unmind

  • Private medical for you & your family
  • Equity in Unmind
  • Generous gender-neutral parental leave
  • 25 days holiday + birthday + celebration days
  • Revive & Thrive Days – company-wide Friday off monthly
  • Flexible working & early Friday summers
  • Remote-first within the UK, with monthly in-person meet-ups and access to a London co-working space
  • Annual learning budget + learning leave
  • Free weekly therapy or coaching sessions
  • Wellbeing support via WellHub & Bippit

We’re building a place where everyone feels seen, heard, and supported – and where difference is celebrated. If you need adjustments during the process, tell us when you apply or email talent@unmind.com.

Senior Full-Stack Engineer - AI-Driven Health (Remote UK) employer: Unmind

At Unmind, we prioritise mental health and foster a supportive work culture that values equity and continuous growth. As a Senior Full-Stack Engineer, you'll enjoy flexible working arrangements, generous parental leave, and a commitment to your professional development through an annual learning budget. Join us in a remote-first environment where innovation meets compassion, and contribute to meaningful projects that enhance the wellbeing of employees across leading organisations.

Unmind

Contact Details:

Unmind Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Full-Stack Engineer - AI-Driven Health (Remote UK)

Tip Number 1

Network like a pro! Reach out to folks in your industry on LinkedIn or at meet-ups. A friendly chat can lead to opportunities that aren’t even advertised yet.

Tip Number 2

Show off your skills! Create a portfolio or GitHub repo showcasing your projects, especially those using TypeScript, React, and AI tools. This gives potential employers a taste of what you can do.

Tip Number 3

Prepare for the interview by practising common technical questions and coding challenges. We all know interviews can be nerve-wracking, but being well-prepared can make a world of difference.

Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, it shows you’re genuinely interested in joining our mission at Unmind.

We think you need these skills to ace Senior Full-Stack Engineer - AI-Driven Health (Remote UK)

TypeScript
React
GraphQL
Node.js
SQL
AI-assisted Development
Claude Code

Some tips for your application 🫡

Tailor Your Application:Make sure to customise your CV and cover letter for the Senior Full-Stack Engineer role. Highlight your experience with TypeScript, React, GraphQL, Node.js, and SQL, and show how you've tackled ambiguity in past projects.

Showcase Your AI Skills:Since we're keen on AI-assisted development, share examples of how you've used tools like Claude Code in your workflow. This will demonstrate your comfort with integrating AI into your development practices.

Be Clear and Concise:When writing your application, keep it straightforward. Use clear language to describe your experiences and achievements, making it easy for us to see why you're a great fit for the team.

Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, we love seeing applications come in through our platform!

How to prepare for a job interview at Unmind

Know Your Tech Stack

Make sure you’re well-versed in TypeScript, React, GraphQL, Node.js, and SQL. Brush up on how these technologies work together to create reliable products. Be ready to discuss your past experiences with them and how you’ve tackled challenges in your projects.

Showcase Your Problem-Solving Skills

Unmind values engineers who can navigate ambiguity. Prepare examples of how you've approached unclear problems in the past. Highlight your thought process and the trade-offs you made to find effective solutions, especially in AI-assisted development.

Demonstrate Your Understanding of Reliability

Be prepared to talk about how you ensure performance, security, and observability in your work. Share specific instances where you’ve responded to incidents or improved system reliability, as this aligns with what Unmind is looking for.

Embrace Continuous Learning

Unmind is all about growth and learning. Discuss how you keep up with new technologies and practices, particularly in AI. Mention any tools like Claude Code that you’ve used and how they’ve enhanced your development workflow.