Senior Ruby on Rails Developer - Remote (UK) - Exciting Growing Startup

JR United Kingdom; Cardiff; Remote; GBP 60,000 - 70,000; Full time

Job summary

A leading startup in the Ecommerce/SaaS space is seeking a passionate Senior Ruby on Rails Developer for a remote role in the UK. This position involves developing cutting-edge features, collaborating with users, and contributing to a culture of continuous improvement as the company rapidly scales. Candidates should have strong Ruby on Rails expertise and be comfortable in a dynamic startup environment.

Qualifications

• Strong experience with Ruby on Rails.
• Keen to work with Rails frontend tools (Hotwire, Turbo, Stimulus).
• Startup experience is preferred.

Responsibilities

• Developing and maintaining Ruby on Rails applications.
• Addressing technical debt and resolving bugs.
• Writing tests and ensuring high code quality.

Skills

Ruby on Rails

Hotwire

Turbo

Stimulus

DevOps

User research

Job description

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Senior Ruby on Rails Developer - Remote (UK) - Exciting Growing Startup, cardiff

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Client:

Opus Recruitment Solutions

Location:

cardiff, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

3

Posted:

31.05.2025

Expiry Date:

15.07.2025

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Job Description:

? Senior Ruby on Rails Developer (Remote - UK) | £60,000–£70,000+ DOE

I am working with a client in the Ecommerce/ SaaS space who is rapidly scaling and growing, who is looking for a Senior Ruby Developer who is passionate about working with the latest Rails frontend.

About the client:

They are a growing startup looking for a Senior Ruby Developer who’s excited to wear multiple hats and grow with them. You’ll play a key role in shaping their product, working closely with end users, and delivering features that make a real impact.

What You’ll Be Doing

• Developing and maintaining Ruby on Rails applications (full-stack with Hotwire, Turbo, Stimulus)
• Addressing technical debt and resolving bugs
• Designing and delivering new features end-to-end
• Collaborating on infrastructure and deployment
• Engaging directly with users to understand their needs and improve the experience
• Writing tests and ensuring high code quality
• Contributing to a culture of continuous improvement

What We’re Looking For

• Strong experience with Ruby on Rails
• Keen to work with Rails frontend tools (Hotwire, Turbo, Stimulus)
• Startup experience – comfortable with ambiguity and wearing many hats
• Solid understanding of infrastructure and deployment
• Excellent communication skills and a collaborative mindset
• Enthusiasm to grow with the company and take ownership

Bonus Points

• Experience with DevOps or cloud platforms
• Familiarity with product design or user research
• A track record of delivering in fast-moving environments