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Senior Ruby on Rails Engineer Fulham (2/3 days on-site) £60,000 - £80,000 + Private Healthcare & Benefits This is an excellent opportunity for a Mid-to-Senior Ruby on Rails Engineer to join a start-up in a role where you will play a major part in future developments. This company is a Series A startup, breaking down barriers and making the world more accessible for everyone. Originally founded within the UK transport sector, they have developed award-winning, innovative solutions that prioritise dignity, safety, and inclusion for millions of users. In this varied role, you will move beyond feature development to focus on the stability, performance, and observability of the core Rails ecosystem. You will act as a trusted backend partner for Product and Platform teams, stabilising third-party integrations, improving background job efficiency, and utilising architectural documentation like C4 models to ensure long-term scalability. The ideal candidate will be a seasoned Ruby on Rails developer with deep expertise in PostgreSQL and background processing via Sidekiq and Redis. You should be highly proficient in building RESTful APIs, managing JSON serialisation, and implementing secure authentication methods like JWT or SSO. Beyond coding, you will possess knowledge of Docker and AWS, alongside the communication skills required to translate complex technical risks into clear operational priorities. This is a fantastic opportunity to join a purpose-led business during a period of international scaling. You will have the autonomy to own multiple backend systems, reduce operational risk across global integrations, and play a pivotal role in shaping the architectural future of a platform recognised for its excellence in accessibility and safety. The Role: Lead the evolution of core Ruby on Rails operational platforms. Optimise PostgreSQL performance and Sidekiq background job efficiency. Manage secure third-party integrations and RESTful API design. Partner with Platform teams on AWS and CI/CD reliability. The Person: Deep experience with Ruby on Rails and OOP. Expert in PostgreSQL tuning and complex query optimisation. Proficient with Docker, AWS, and containerised deployment workflows. Strong communicator, capable of leading production incident responses. Reference Number: BBBH(phone number removed) Rise Technical Recruitment Ltd acts an employment agency for permanent roles and an employment business for temporary roles. The salary advertised is the bracket available for this position. The actual salary paid will be dependent on your level of experience, qualifications and skill set and will be decided by our client, the employer. Rise are not responsible or liable for any hiring decisions made by the end client. We are an equal opportunities company and welcome applications from all suitable candidates

This is an exciting opportunity for a passionate developer who thrives in dynamic environments and enjoys solving complex technical challenges.

Ruby on Rails Developer – London (Hybrid) A fast-growing technology business is building the next generation of insurance solutions, helping major e-commerce platforms protect customers while delivering simple, modern insurance experiences. Required experience: 2+ years’ commercia

Ruby Developer Inside IR35 Remote 3 months with scope to extend Active SC is advantageous We're looking for a Senior Developer with strong Ruby on Rails experience who can hit the ground running in a government environment. Requirements: Ruby on Rails TDD Gov / Pubsec experience.

Ruby on Rails Developer | Ruby, Postgres, JavaScript | Fully Remote, Up to £80k. Ruby on Rails Developer | Ruby, Postgres, JavaScript | Fully Remote, Up to £80k. Build and maintain functionality in a Ruby on Rails codebase.

Senior Ruby Developer - Leading Health Tech - Hybrid. Senior Ruby Developer - Leading Health Tech - Hybrid. Ruby on Rails, TypeScript, AWS.

We’re hiring a Ruby on Rails Developer to join a small, high-performing team and ship product changes end-to-end. Strong Ruby and Ruby on Rails experience with evidence of shipping production work. Build and ship features in a Ruby on Rails monolith.

Hiring Now: Full Stack Ruby Developer (Contract).

A fast-growing digital marketplace in the construction sector is looking for a Senior Ruby Developer. In this role, you will deliver full stack features using Ruby on Rails and utilize AI-assisted development tools.

Good understanding of the syntax of Ruby development and its nuances. A knack for writing clean, readable Ruby code.

Design, develop, and maintain scalable Ruby on Rails applications. Solid understanding of: Ruby, JavaScript/TypeScript, MVC architecture, ORM (ActiveRecord).

A leading health tech company in Greater London is seeking a Ruby Developer to create, scale, and maintain code as part of their expanding team. Ideal candidates should have over a year of commercial Ruby development experience and a good understanding of testing methodologies like BDD or TDD.

Ruby on Rails Developer | Outside IR35 | Remote. We’re looking for an experienced Ruby on Rails Developer to join a fast‑paced, product‑led environment focused on building and enhancing a highly scalable SaaS platform. Lead and deliver a Ruby on Rails upgrade across an existing production syst

If you are an Ruby Developer, that is looking to learn from some of the best then APPLY NOW!. You will be working with Ruby and have the ability to get stuck into React. As a company they don’t limit their teams and want their developers to be keen on learning new technologies.

Ruby on Rails Recruitment | ‘recruitment with morals’. You must have Ruby/Rails experience.

Ruby on Rails Developer- London (Hybrid). You will be working across a modern platform built predominantly in Ruby on Rails (with Python also used within the stack), contributing to backend services, APIs and integrations with platforms like Shopify and Magento. If your background is stronger in Pyt

As a Senior Ruby Developer, you will own the delivery of full stack features in Ruby on Rails, using AI assisted development as your primary workflow and taking responsibility for quality from backend logic through to frontend release. The successful Senior Ruby Developer will have the following ski

As part of the first phase of this programme,we require a Ruby Developer to help deliver a series of key enhancements to our CMS and its supporting infrastructure. You will join a small, highly skilled, and collaborative development team, contributing to project-based digital development and technic

Ruby Developer - would you like the opportunity to work with one of the leading SaaS companies in the UK?. As a Senior Ruby developer, this is a unique opportunity to join a market leading company with the added bonus of continuing to grow your skillset, with an outstanding benefits package on offer

As a SeniorDeveloper, you will be:. Working with Principal Developers, the Director of Software Development and others to help evolve Transform’s engineering strategy. You will also help to build our wider software and data engineering capability, inputting into strategy and standards and helping

Senior Ruby Engineer | Luxury Commerce Platform | Well-funded start-up | 6 figure salary | Flexible working options. This is a genuinely high-bar Ruby environment, designed for engineers who want to using the language to its full potential. Develop high-performance backend systems using Ruby beyond

Proven experience with Ruby and Ruby on Rails (RoR) framework. Collaborate with front‑end developers, designers, and product managers. Conduct code reviews and provide mentorship to junior developers.

Ruby on Rails Developer – Full-Time | Remote. Direct message the job poster from Sorcer Ruby. This range is provided by Sorcer Ruby.

If you are an experienced Ruby Developer, that is looking to own their own function then APPLY NOW!. You will be working with Ruby and have the ability to get stuck into React. As a company they don’t limit their teams and want their developers to be keen on learning new technologies.

A fast-growing technology business is looking for a Ruby on Rails Developer in London (hybrid). The role requires 2+ years' experience in Ruby on Rails or Python, and offers ownership in a scaling environment with performance-linked bonuses and equity eligibility.

Ruby Developer - Remote (UK-based) - Up to £85K. Are you a Senior Ruby on Rails Developer looking to work on scalable, high-traffic applications in a modern, engineering-led environment? We’re growing rapidly and need engineers who can build, optimise, and scale backend systems while maintaining

You’ll be working in Ruby for most of the backend, with Rails, PostgreSQL and Redis making up most our core product. You maybe a Junior, Mid Level or Senior developer, who thrives in small, fast-moving engineering teams. Not essential, but nice to have: Experience with Ruby on Rails.

A construction materials marketplace is seeking a Ruby on Rails Developer to join their team. Candidates should have strong Ruby and Ruby on Rails experience, a full-stack mindset, and comfort in ambiguous situations. In this fully remote role, you'll be responsible for building features in a Ruby o

Freelance Software Developer (Ruby) - AI Trainer. Ruby and key ecosystem tools (RSpec, Bundler). Contributions to open‑source Ruby projects (pull requests, code reviews, issue tracking).

While we prefer Ruby on Rails developers who meet the critical requirements outlined below, we encourage all passionate developers to apply:. Join our client, a forward-thinking SME Tech for Good SaaS company, as they seek a talented Ruby on Rails developer to join their expanding engineering team.

Mid-Level Ruby on Rails Developer – Remote (UK). We’re working with a UK-based SaaS company that’s scaling their platform and looking for a Mid-Level Ruby on Rails Developer to join their remote engineering team. Sorcer Ruby provided pay range: This range is provided by Sorcer Ruby.

Ruby Developer - FinTech - Up to 55k. They’re looking for multiple Mid-Level Ruby Developers to join their small, collaborative team.

As a Cleaner for Tenpin, you will be responsible for ensuring our Customers have an.When it comes to keeping your site spick and span, we will need you to bring your 'A' game.We love to entertain! It's in our DNA!.We have lots more to offer from Houdini's Escape Rooms, to Karaoke rooms, 4D Laser Are

Cleaner - Lilleshall, Shropshire.Lilleshall Sports Centre, Shropshire, TF10 9AT.Flexible to work between Monday to Sunday 6.Lilleshall Leisure Trust our goal is to encourage active, healthy lifestyles in an environment that is safe, warm, clean, friendly and fun.To be the destination of choice for b

Make extra money in a way that suits you — anytime, any day.Take charge of your earnings by becoming a self-employed delivery rider with Just Eat.Flexible hours – choose your own schedule and work when it suits you.Weekly pay – get paid, every week.No experience needed – just bring your moti

Make extra money in a way that suits you — anytime, any day.Take charge of your earnings by becoming a self-employed delivery rider with Just Eat.Flexible hours – choose your own schedule and work when it suits you.Weekly pay – get paid, every week.No experience needed – just bring your moti