Founding Engineer

Posted 18 September 2025
LocationUnited Kingdom
Discipline Software Development
Reference34504

Job description

πŸš€ Our client, an early-stage AI startup, is hiring a Founding Full Stack Engineer in New York City.

This is a rare opportunity to join at the ground level, shape the technical strategy, and have a direct impact on the product direction, architecture, and long-term vision. You’ll be hands-on building scalable web applications while helping establish the foundation of their engineering culture.

What you’ll do:

  • Design, build, and maintain robust, high-performance web applications

  • Translate product requirements into technical specifications in collaboration with the team

  • Write clean, tested, and well-reviewed code

  • Make architectural decisions that will set the foundation for the platform

  • Partner with data and ML/Computer Vision teams to build seamless integrations

  • Help foster a culture of engineering excellence and technical ownership

What we’re looking for:

  • Strong full-stack development experience (JavaScript, React, Next.js, Postgres)

  • Track record of building scalable applications from scratch or in high-growth environments

  • Ability to balance speed and quality in an early-stage startup setting

  • Strong communication and collaboration skills

  • Excitement about being hands-on while also influencing technical strategy

Compensation & details:
πŸ’° Salary: $130K – $180K
πŸ“ˆ Equity: 0.4% – 1%
πŸ“ Location: NYC (Seaport) – hybrid, 4 days/week in office
🚫 Visa sponsorship not availableResearch indicates that men will apply to a role when they only meet 50-60% of the descriptions, however, when looking at women and other minority groups, they can look for up to a 99% match in order to apply to a role. If you feel you are a fit for our role, please still apply, don’t worry if you don’t tick every single box. We’d still love to hear from you. We encourage underrepresented talent to apply to all our roles & support accessibility needs.