Founding Engineer

Founding Engineer

Full-Time 75000 - 75000 £ / year (est.) Home office (partial)
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Formula.

At a Glance

  • Tasks: Lead the development of a consumer platform for pet lovers, shaping its future.
  • Company: Join a well-funded startup focused on making pet care smarter and easier.
  • Benefits: Earn up to £75,000 plus equity options and enjoy hybrid working.
  • Other info: Work in a dynamic environment with opportunities for growth and autonomy.
  • Why this job: Be a founding engineer with full ownership and make a real impact in the pet industry.
  • Qualifications: Experience in mobile app development and strong skills in React Native and backend technologies.

The predicted salary is between 75000 - 75000 £ per year.

We're partnering with a well-funded early-stage company building a consumer platform that helps people make smarter decisions about the things they care most about, Animals and Pets. Whether that be reducing costs, saving time, and connecting them to the right services at the right moment. The product is already live with real users and the team is now building toward a full platform: a consumer-facing app, a professional tools layer for service providers, and company-operated services powered by real-time location and logistics technology.

Responsibilities as a Founding Engineer:

  • Take an existing live consumer mobile app to its full product vision on iOS and Android
  • Architect and build a professional platform for independent service providers operating within the ecosystem
  • Massive focus on both UI and UX
  • Own the full stack. Frontend, backend, infrastructure and make the right technical calls independently
  • Collaborate directly with the founders on product direction, roadmap and priorities

Requirements:

  • A track record shipping consumer mobile products on iOS and Android, end to end
  • Experience in React Native, NestJS and strong backend fundamentals
  • Comfortable architecting platforms with multiple user types, consumers, professionals, and operators
  • Genuinely fluent in modern AI dev tools (Cursor, Claude, Copilot), this is how you'll scale yourself
  • Strong product taste, you notice when something feels off and you fix it
  • Thrives with autonomy in an early-stage environment; no need for large teams or heavy process

What's on offer:

  • Up to £75,000 + Equity options
  • London-based, hybrid working
  • Full technical ownership from day one
  • The opportunity to be a fundamental piece of the puzzle and grow the team further.

If you're a high-agency engineer who wants full ownership, meaningful equity, and the chance to build something that genuinely matters to the people relying on it, apply now or reach out directly. Due to the high volume of applications, not all applicants will receive feedback.

Founding Engineer employer: Formula.

Join a dynamic and innovative early-stage company in London, where as a Founding Engineer, you will have the unique opportunity to shape a consumer platform that truly impacts the lives of pet owners. With a strong focus on autonomy, collaboration with founders, and the chance to take full technical ownership from day one, this role offers not only competitive compensation and equity options but also a vibrant work culture that values creativity and growth. Embrace the chance to be part of a mission-driven team dedicated to making smarter decisions for animals and pets.
Formula.

Contact Detail:

Formula. Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Founding Engineer

✨Tip Number 1

Network like a pro! Reach out to people in your industry on LinkedIn or at local meetups. We all know that sometimes it’s not just what you know, but who you know that can get you in the door.

✨Tip Number 2

Show off your skills! Create a portfolio or GitHub repository showcasing your projects, especially those related to mobile apps and platforms. We want to see what you can do, so make it easy for us to find your best work.

✨Tip Number 3

Prepare for interviews by practising common technical questions and scenarios. We love candidates who can think on their feet, so be ready to discuss your past experiences and how they relate to our needs.

✨Tip Number 4

Apply through our website! It’s the best way to ensure your application gets seen. Plus, we’re always looking for passionate individuals who want to be part of something meaningful, so don’t hesitate!

We think you need these skills to ace Founding Engineer

iOS Development
Android Development
React Native
NestJS
Backend Fundamentals
UI Design
UX Design
Full Stack Development
Platform Architecture
AI Development Tools
Product Management
Autonomy in Early-Stage Environments
Technical Decision-Making

Some tips for your application 🫡

Show Your Passion: When you're writing your application, let your enthusiasm for the role shine through! We want to see that you genuinely care about building something meaningful, especially in the realm of animals and pets.

Tailor Your Experience: Make sure to highlight your experience with consumer mobile products, especially on iOS and Android. We’re looking for someone who can take our app to the next level, so be specific about your past projects and how they relate to what we’re doing.

Be Clear and Concise: Keep your application straightforward and to the point. We appreciate clarity, so avoid jargon and focus on what makes you a great fit for the Founding Engineer role. Remember, we want to understand your skills and experiences quickly!

Apply Through Our Website: Don’t forget to submit your application through our website! It’s the best way for us to keep track of your application and ensure it gets the attention it deserves. Plus, it shows you’re serious about joining our team!

How to prepare for a job interview at Formula.

✨Know Your Tech Stack

Make sure you’re well-versed in the technologies mentioned in the job description, like React Native and NestJS. Brush up on your backend fundamentals too, as you'll need to demonstrate your ability to own the full stack.

✨Showcase Your Product Experience

Prepare to discuss your previous projects where you've shipped consumer mobile products. Be ready to explain your role in the process, focusing on how you contributed to UI/UX improvements and the overall product vision.

✨Demonstrate Autonomy

This role thrives on independence, so be prepared to share examples of how you've successfully worked autonomously in past positions. Highlight situations where you made key technical decisions without relying on a large team.

✨Engage with Founders' Vision

Research the company and its mission to help people make smarter decisions about their pets. During the interview, express your enthusiasm for their vision and how you can contribute to shaping the product direction and roadmap.

Founding Engineer
Formula.
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