Senior Full Stack Engineer (Ruby on Rails/React.js)

JR United Kingdom; Colchester; Remote; GBP 50,000 - 80,000; Full time

Job summary

A leading sustainability startup is seeking a Senior Full Stack Ruby Engineer to join their fully remote team. You will lead platform development, mentor juniors, and work on innovative AI-based solutions using Ruby on Rails, TypeScript, and React. This role offers a unique opportunity to contribute to impactful technology in a mission-driven environment.

Qualifications

• Proven experience in Ruby on Rails and front-end technologies.
• Experience leading development projects and mentoring team members.
• Interest or experience in AI-based solutions and LLMs is a plus.

Responsibilities

• Lead software development alongside the CTO.
• Write high-quality, efficient code for complex problems.
• Mentor junior engineers and support their growth.

Skills

Ruby on Rails

TypeScript

React

Problem Solving

Mentoring

Job description

Senior Full Stack Ruby Engineer - Tech For Good - Fully Remote

Industry: Tech for Good (Sustainability)

Location: Fully Remote with London base for those nearby

Tech Stack: Ruby on Rails, TypeScript, React; Full Stack with backend lean

The Company

We're partnering with a dynamic sustainability startup that's making strides in the market. With a rapidly growing and loyal customer base, they lead in creating impactful, environmentally-conscious solutions. This is a great opportunity to join a mission-driven team where your work makes a real difference.

The Role

• Lead the development of their platform alongside the CTO
• Write high-quality code and solve complex problems
• Mentor junior team members
• Work on AI-based solutions
• Utilize Ruby on Rails, TypeScript, React
• Familiarity with LLMs is a plus

They are moving quickly with this role, so please apply now if interested.