Technical Ex-Founder

Technical Ex-Founder

Full-Time 100000 - 250000 £ / year (est.) No working from home possible
Slingshot

At a Glance

  • Tasks: Join our team to build and ship innovative AI solutions for mental health.
  • Company: Slingshot AI, a well-funded startup revolutionising mental health support.
  • Benefits: Competitive salary, equity options, travel perks, and personal therapy coverage.
  • Other info: Dynamic team culture with opportunities for growth and learning.
  • Why this job: Make a real impact in mental health while working with cutting-edge technology.
  • Qualifications: Experience as a technical founder or early lead with strong coding skills.

The predicted salary is between 100000 - 250000 £ per year.

Location: London

Employment Type: Full time

Department: Engineering

Compensation: UK £100K – £250K – Offers Equity, US $150K – $400K – Offers Equity. We aim to pay 90th percentile for the industry. All roles include meaningful equity ownership.

Slingshot AI is the team behind Ash, the first AI designed for mental health. Our mission is to make support more accessible and help people change their lives in the ways they want. We’re building a world-class team by empowering individuals with the autonomy, flexibility, and support they need to do their best work. We dream big, iterate fast, and care deeply. If that sounds like you, we’d love to hear from you.

Our team spans machine learning, product, engineering, conversational design, clinical, growth, and operations, with offices in both New York City and London. We're a well-funded Series A company, having raised $93M from top-tier tech investors.

The role: We're looking for Technical Ex-Founders to join our Engineering team. If you wrote your company's early code, operated it through real user growth, and miss building and shipping more than you miss anything else about the founder job, this role is for you. Engineers who've founded or been the early technical leader at a startup tend to thrive at Slingshot because they get to work autonomously and own a large set of problems. They're product-minded owners by default, comfortable defining a problem, talking to users, building a solution, and iterating.

Our tech stack uses Kotlin for core backend services, Python for our ML work, Dart/Flutter for the app, Next.js/TypeScript for internal tooling, as well as Rust for low-level media streaming. We use gRPC and GCP (Kubernetes, Cloud Run) as our primary cloud provider. You're not required to be an expert in all of these tools, but we would like you to come with a learning mindset and to not be afraid of getting your hands dirty with whatever tool the job might require.

What we look for:

  • You founded or were the early technical lead at a startup, wrote a meaningful share of the production code yourself, and operated it through meaningful user growth.
  • 6+ years of (recent) hands-on engineering experience, with opinions on trade-offs and quality formed by having to live with your own decisions in production.
  • Comfortable building inside AI/ML codebases. We don't need you to be an ML Engineer, but having an interest in AI helps!

If this sounds like you, we'd love to hear from you. A short note about what you built last, what you'd want to build next, and links to anything you've shipped (projects, repos, writing) is more useful to us than a polished CV.

What we offer:

  • A chance to join a passionate tight-knit team working on something to change the world.
  • Competitive compensation (top of personal market).
  • Travel between our NYC / London offices.
  • Usual startup perks like free lunch and coffee in office + generous learning budget.
  • We cover your personal therapy.

Compensation Range: £100K - £250K

Technical Ex-Founder employer: Slingshot

At Slingshot AI, we pride ourselves on being an exceptional employer, offering a dynamic work culture that fosters autonomy and innovation. Our London office is a hub for passionate individuals dedicated to transforming mental health support through cutting-edge technology, with competitive compensation packages and meaningful equity ownership. We provide generous learning budgets, personal therapy coverage, and the opportunity to collaborate with a world-class team, making it an ideal environment for those looking to make a significant impact in their careers.

Slingshot

Contact Details:

Slingshot Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Technical Ex-Founder

Tip Number 1

Network like a pro! Reach out to your connections in the tech world, especially those who have experience with startups or AI. A personal introduction can make all the difference when you're trying to land that dream role at Slingshot AI.

Tip Number 2

Show off your projects! Instead of a traditional CV, share links to your past work, GitHub repos, or any cool projects you've built. This gives us a real sense of what you can do and how you think, which is way more valuable than just a list of jobs.

Tip Number 3

Be ready to chat about your experiences! When you get that interview, be prepared to discuss not just what you did, but how you approached problems and made decisions. We love candidates who can articulate their thought process and learnings from past roles.

Tip Number 4

Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows us you’re genuinely interested in being part of our mission to change lives through AI.

We think you need these skills to ace Technical Ex-Founder

Kotlin
Python
Dart
Flutter
Next.js
TypeScript
Rust

Some tips for your application 🫡

Be Authentic:When you're writing your application, let your true self shine through. We want to know who you are beyond your skills and experience, so share your passion for tech and what drives you in your career.

Show Your Work:Instead of just listing your past roles, tell us about the projects you've built and the impact they've had. Include links to your work, whether it's code repositories or articles, so we can see your journey and contributions.

Tailor Your Message:Make sure to align your application with our mission at Slingshot AI. Highlight how your experiences as a technical leader can help us make mental health support more accessible and impactful.

Keep It Concise:While we love detail, we also appreciate brevity. A short note about what you've built last and what you want to tackle next is more valuable than a lengthy CV. Get to the point and keep it engaging!

How to prepare for a job interview at Slingshot

Know Your Tech Stack

Familiarise yourself with the technologies mentioned in the job description, like Kotlin, Python, and Dart/Flutter. Even if you're not an expert, showing that you have a basic understanding and a willingness to learn will impress the interviewers.

Share Your Journey

Be ready to discuss your past experiences as a founder or early technical lead. Highlight specific challenges you faced, how you overcame them, and what you learned from those experiences. This will demonstrate your problem-solving skills and resilience.

Show Your Passion for AI

Since the role involves working with AI/ML, express your interest in these areas. Share any relevant projects or ideas you have about how AI can be applied in mental health. This shows that you’re not just technically skilled but also aligned with the company’s mission.

Prepare Questions

Think of insightful questions to ask during the interview. Inquire about the team dynamics, the company's vision for AI in mental health, or how they measure success. This shows your genuine interest in the role and helps you assess if it’s the right fit for you.