Full Stack Engineer

Mentor Talent Acquisition; Farringdon; On-site; GBP 40,000 - 70,000; Full time

Job summary

Mentor Talent Acquisition seeks an ambitious early engineer to design and ship frontier products and work directly on high-impact LLM applications. You will collaborate with clients and internal teams to turn ideas into scalable tools, influencing product direction and architecture from day one. Join us to help define our engineering culture, principles, and pace.

You are product-minded, full-stack, and passionate about building fast, clean, and useful tools that feel futuristic.

Qualifications

• Shipped full-stack projects end-to-end
• Collaborate with clients and internal teams to shape product vision
• Proficient in TypeScript and PostgreSQL
• Build fast, clean, and impactful tools
• Constantly look to improve speed of delivery

Responsibilities

• Design and ship frontier products
• Work on high-impact LLM applications and systems
• Collaborate with clients to turn ideas into scalable tools
• Influence product direction and technical architecture from day one
• Help define engineering culture, principles, and pace

Skills

TypeScript

PostgreSQL

Full-stack engineering

Job description

As an early engineer, you’ll:

• Design and ship frontier products that rethink how humans interface with research and data;
• Work directly on high-impact LLM applications and systems;
• Collaborate closely with clients to turn ideas into fast, scalable tools;
• Influence product direction and technical architecture from day one;
• Help define our engineering culture, principles, and pace.

About You

You’re a product-minded, full-stack engineer who loves building fast, clean, and impactful tools.

• Have shipped full-stack projects end-to-end (bonus for startup or early-stage experience);
• Are excited to collaborate with clients and internal teams to shape product vision;
• Want to build things that feel futuristic but are incredibly useful;
• Are highly proficient in TypeScript & PostgreSQL;
• Constantly feel like you're not building fast enough.