Founding Engineer in England

Founding Engineer in England

England Full-Time 36000 - 60000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Design and build innovative features for our cutting-edge finance automation platform.
  • Company: Join a fast-growing, well-funded startup revolutionising Finance Operations.
  • Benefits: Gain early equity and shape the company culture from the ground up.
  • Why this job: Make a real impact in a dynamic environment with high trust and collaboration.
  • Qualifications: 3-5 years of software development experience and strong programming skills required.
  • Other info: Work directly with users and iterate quickly to enhance product offerings.

The predicted salary is between 36000 - 60000 £ per year.

Squirrel is partnering with a fast-growing, well-funded startup at the forefront of automating Finance Operations. They are building Computer Agents that automate repetitive Finance workflows, allowing organisations to streamline processes without changing their existing Finance systems. As an early team member, you will have a direct impact on shaping the product, culture, and company direction from the ground up.

Key Responsibilities

  • Collaborate closely with the CTO to design, build, and deploy new features for the Computer Agents platform
  • Take ownership of end-to-end product development, from ideation to release
  • Work directly with users to gather feedback and iterate rapidly on product improvements
  • Contribute to technical decision-making and help define the product roadmap
  • Ensure high-quality, scalable, and maintainable code across the stack
  • Participate in shaping company culture and engineering best practices

Qualifications

Required:

  • 3-5 years of experience building and shipping production software (full-stack or backend)
  • Strong programming skills in at least one modern language (e.g., Python, TypeScript, JavaScript)
  • Ability to thrive in early-stage, fast-paced, and high-uncertainty environments
  • Excellent communication and collaboration skills
  • Demonstrated curiosity and drive to learn through experimentation

Preferred:

  • Familiarity with tech stack: Next.js, React, TypeScript, Python, FastAPI, Postgres, Redis
  • Experience with cloud infrastructure (AWS, GCP)
  • Exposure to or experience with foundation models or Generative AI (LLMs, RAG, fine-tuning, agents, evals, AI IDE, etc.)
  • Experience working directly with users to iterate on products

Benefits

  • Early equity in a YC-backed, high-growth startup
  • Opportunity to shape the company from the ground floor

Company Culture

The team operates with high-velocity, high-trust, and low-ego. We value curiosity, real-world impact, and a collaborative, all-in spirit. You’ll work directly with users, iterate quickly, and help define company culture as they grow.

Logistics

This role is onsite.

Founding Engineer in England employer: Squirrel

Squirrel offers an exceptional opportunity for Founding Engineers to join a dynamic, fast-growing startup at the forefront of automating Finance Operations. With early equity options and a collaborative, high-trust culture, employees are empowered to shape both the product and company direction while enjoying a meaningful impact on real-world processes. Located onsite, this role provides a unique chance to thrive in a high-velocity environment that values curiosity and innovation.
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Contact Detail:

Squirrel Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Founding Engineer in England

✨Tip Number 1

Network like a pro! Reach out to people in your industry, attend meetups, and connect with potential colleagues on LinkedIn. The more people you know, the better your chances of landing that Founding Engineer role.

✨Tip Number 2

Show off your skills! Create a portfolio or GitHub repository showcasing your projects, especially those related to finance automation. This will give you an edge and demonstrate your hands-on experience to potential employers.

✨Tip Number 3

Prepare for interviews by practising common technical questions and coding challenges. Don’t forget to brush up on your communication skills too, as collaboration is key in a fast-paced startup environment like this one.

✨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 you’re genuinely interested in being part of the team from the get-go.

We think you need these skills to ace Founding Engineer in England

Full-Stack Development
Backend Development
Python
TypeScript
JavaScript
Next.js
React
FastAPI
Postgres
Redis
AWS
GCP
User Feedback Iteration
Communication Skills
Collaboration Skills
Adaptability

Some tips for your application 🫡

Show Your Passion: When writing your application, let your enthusiasm for the role shine through! We want to see how excited you are about automating Finance Operations and shaping the future of the product. Share your journey and what drives you in this field.

Tailor Your Experience: Make sure to highlight your relevant experience that aligns with the job description. We’re looking for someone with 3-5 years of experience in building production software, so don’t be shy about showcasing your skills in Python, TypeScript, or any other languages you excel in!

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 role. Remember, we want to understand your thought process and how you can contribute to our team.

Apply Through Our Website: We encourage you 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 Squirrel

✨Know Your Tech Stack

Make sure you’re familiar with the tech stack mentioned in the job description, especially Next.js, React, TypeScript, and Python. Brush up on your programming skills and be ready to discuss how you've used these technologies in past projects.

✨Show Your Collaborative Spirit

Since this role involves working closely with the CTO and users, be prepared to share examples of how you've successfully collaborated in previous roles. Highlight your communication skills and any experiences where you’ve gathered user feedback to improve a product.

✨Demonstrate Your Curiosity

The company values curiosity and a drive to learn. Be ready to discuss how you’ve approached learning new technologies or methodologies in the past. Share specific instances where your curiosity led to innovative solutions or improvements.

✨Prepare for Fast-Paced Environments

This startup is looking for someone who thrives in high-uncertainty environments. Think of examples from your experience where you adapted quickly to changes or took ownership of projects under tight deadlines. Show them you can handle the pace!

Founding Engineer in England
Squirrel
Location: England

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