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

JR United Kingdom; Basildon; Remote; GBP 50,000 - 70,000; Full time

Job summary

A sustainability-focused startup is seeking a Senior Full Stack Engineer proficient in Ruby on Rails and React to lead platform development. This fully remote role involves mentoring team members and working on innovative AI-based solutions, aiming to make a significant environmental impact.

Qualifications

• Experience leading platform development as a senior engineer.
• Strong knowledge of Ruby on Rails and React.
• Mentoring ability for junior developers.

Responsibilities

• Lead platform development alongside the CTO.
• Write high-quality, complex code.
• Mentor junior team members.

Skills

Leadership

High-quality coding

Mentorship

Ruby on Rails

React

TypeScript

AI-based solutions

Job description

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

Client: Oliver Bernard

Location: Basildon, United Kingdom

Job Category: Other

EU work permit required: Yes

Job Views: 15

Posted: 06.06.2025

Expiry Date: 21.07.2025

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 focused on environmentally-conscious solutions. Join a mission-driven team making a real impact.

The Role:

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

This role is moving quickly, apply now if interested.