Ruby jobs in CambridgeCrear alertas

Senior Software Engineer Full Stack - Ruby on Rails, React Up to £120k DOE Fully Remote - must be UK based We're looking for a senior, hands-on engineer who still loves being deep in the code, but is ready to play a bigger role in shaping how a product and engineering team evolves. This is a fully hands-on role where you'll spend the majority of your time building and shipping software in Ruby on Rails and React, while also acting as a technical role model for the team. You'll work closely with the Head of Engineering on architectural direction, help raise the bar on engineering quality, and mentor other engineers through example. What you'll be doing • Designing, building, and maintaining high‑quality software across the stack, primarily in Ruby on Rails and React, • Taking a lead role in technical and architectural decisions, partnering closely with the Head of Engineering, • Staying deeply hands‑on while setting patterns and standards others can follow, • Mentoring and supporting engineers across different levels through code reviews, pairing, and informal coaching, • Collaborating closely with Product and Design to shape solutions, not just implement tickets, • Championing testing, clean code, and maintainable systems, • Continuously improving engineering practices, tooling, and ways of working What we're looking for • Significant experience building and running production systems with Ruby on Rails, • Strong experience with React and modern frontend practices, • A track record of making sensible architectural decisions in growing codebases, • Someone who enjoys being a technical leader without stepping away from hands‑on work, • Clear communicator who can explain trade‑offs and decisions to both engineers and non‑engineers, • A pragmatic mindset: focused on solving user problems rather than chasing theoretical perfection What's in it for you • Salary up to £120,000, depending on experience, • Fully remote role, UK‑based, • A senior position with real influence over architecture and technical direction, • The chance to work in a small, experienced team where quality and autonomy are valued, • Space to mentor others while continuing to grow technically yourself We're proud to be an equal opportunities employer and encourage applications from all backgrounds.

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

Senior Ruby on Rails Developer – Remote (UK). Senior Ruby on Rails Developer. Strong backend Ruby on Rails experience (5+ years).

Software Engineer – Build a Platform Used by Millions.Hybrid (2 days onsite, London).Own the full lifecycle of services: API design, architecture, deployment, and production.Build an internal platform delivering consistent, real-time communications across multiple digital touchpoints.Collaborate w

Senior Product Engineer - Ruby | UK (hybrid + remote) Office: United Kingdom Apply for this role. Working on our Ruby on Rails monolith, building data models, APIs, and business logic services. As this is a SE3-SE4 positionwe’re looking for someone who has at least 4 years industry experience of u

Ruby Developer - FinTech - Up to 55k. They’re looking for multiple Mid-Level Ruby Developers to join their small, collaborative team 📊. Ruby on Rails, JavaScript, DevOps tooling's, AWS.

Mid-Level Ruby on Rails Developer. Full-Stack Ruby on Rails experience is essential. Get notified about new Ruby on Rails Developer jobs in.

Software Engineer – Build a Platform Used by Millions.Hybrid (2 days onsite, London).Own the full lifecycle of services: API design, architecture, deployment, and production.Build an internal platform delivering consistent, real-time communications across multiple digital touchpoints.Collaborate w

An innovative media technology company is looking for a Software Engineer specializing in Ruby on Rails to join their team.

A leading technology consultancy is seeking a Front-End Developer with Ruby/Ruby on Rails experience to create responsive, user-focused web applications.

Hands-on in our codebase: working primarily with Ruby on Rails (including Hotwire/Turbo) and occasionally with React Native. Ruby on Rails (Hotwire experience a big plus).

We are looking for a senior software engineer who is experienced at building applications for consumers and enterprises.You will play a leading role on our teams and have flexibility, autonomy, and responsibility to help design, build and maintain cloud-based applications that are used by thousands

A new AI start-up in London is seeking a Ruby on Rails Developer to design and build modern web applications. The ideal candidate has over 3 years of experience with Ruby and possesses strong business and technical skills.

The ideal candidate will focus on backend architecture, writing clean Ruby code, and optimizing performance.

We’re looking for a Digital Marketing Manager to join a growing, ambitious business in the green tech space, taking ownership of digital lead generation and helping drive commercial growth across multiple audiences.This is a hands-on, senior role where your campaigns will have real impact on resul

A hospitality company in London is seeking a Housekeeping Team Member to ensure the cleanliness of hotel rooms and public areas.You’ll substitute for the Housekeeping Operations Manager, train staff, and coordinate with cleaning services.The ideal candidate has experience in housekeeping, a passio

Ruby on Rails Developer - £65-75,000 per annum. Design and build modern web applications in Ruby on Rails.

We are working with an innovative digital consultancy client to find a talented Lead Ruby Engineer to join their team. This is a great opportunity for an experienced Ruby expert who is passionate about building high-performance applications and driving technical excellence. As the Lead Ruby Engineer

This range is provided by Ruby Magpie. Referrals increase your chances of interviewing at Ruby Magpie by 2x.

A leading software development company seeks a Staff Backend Engineer for their Developer Experience group.This position focuses on improving engineering experiences across internal teams through hands-on development and proactive identification of issues.The candidate should have strong expertise i

A growing fintech startup in the United Kingdom is seeking a Senior Product Engineer specializing in Ruby on Rails.

A global technology company in the United Kingdom seeks a Senior Software Engineer with extensive knowledge in Ruby and Ruby on Rails.

A leading consulting firm in the United Kingdom is looking for a Senior Ruby Developer to develop and maintain Ruby-based backend applications. Strong experience in Ruby on Rails and DevOps practices is essential.

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).

A prominent recruitment firm is seeking a Mid-Level Ruby on Rails Developer to join a UK-based SaaS company’s remote engineering team. The role demands at least 2 years of experience in Full-Stack Ruby on Rails, with experience in AWS services seen as a plus.

A leading IT services provider is looking for a Senior Software Engineer specializing in Ruby on Rails. The ideal candidate will have over 5 years of professional software engineering experience and 3 years specifically with Ruby on Rails.

Senior Software Engineer (Ruby on Rails & React Native). Senior Software Engineer (Ruby on Rails & React Native).

Senior Backend Engineer Contractor (Java, Python, Rust + Ruby nice-to-have) | Fully Remote / EU-Based | Rate £550-650pd, Outside IR35 | 12-months Contract Length. Ideally, supporting legacy Ruby codebases or integrations where needed.

Make architectural decisions for the Ruby backend.

We’re looking for a senior full‑stack Ruby on Rails engineer who thrives on solving complex technical problems. You’ll bring 5+ years of commercial software engineering experience, strong generalist skills, and hands‑on experience with Ruby on Rails, with the confidence to work across the fu

A family-run building company is seeking a Plumbing Engineer to join their team in Greater London.Responsibilities include repairing leaks, attending emergency calls, and submitting job reports.The ideal candidate should have at least NVQ Level 2, 6 years of plumbing experience, and excellent custom

As a Senior Ruby Developer, you will play a crucial role in developing and maintaining our Ruby-based backend applications while driving initiatives across DevOps, database architecture, and team leadership. Design, build, and maintain robust, scalable, and high-performance Ruby applications. Ensure

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

Ideal candidates will have proficiency in Ruby for test scripting, familiarity with Selenium WebDriver, and understanding of Azure services.

A leading AI consulting firm is seeking a Freelance Software Developer (Ruby) to contribute to Generative AI projects remotely. The ideal candidate has 3+ years of experience, excellent skills in Ruby, and familiarity with tools like Docker and Git.

A technology company in Greater London seeks an experienced Senior Backend Developer with expertise in Ruby on Rails.

Working on our Ruby on Rails monolith, building data models, APIs and business‑logic services. Technical interview – Live Coding in Ruby (2 hrs). Product Engineer - Ruby (Remote).

Ideal candidates should have experience in Ruby and a problem-solving mindset.

Full Stack Engineer (Ruby & Next. We’re looking for an experienced full-stack developer proficient in Ruby for backend and Next. Develop and maintain backend services using Ruby.

A dynamic IT solutions provider in Harrow is looking for a Senior Software Engineer specializing in Ruby on Rails. The ideal candidate has experience in software engineering, particularly with Ruby on Rails and PostgreSQL.

We are recruiting for our client - a premium, consumer brand operating at the intersection of performance, sport, luxury and modern lifestyle.The business works with a carefully selected group of partner brands to create high-quality collaborations and activations that extend reach, build credibilit

A tech-driven financial services company in the United Kingdom seeks a Senior Product Engineer specializing in Ruby on Rails to enhance user financial health.

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 clean, maintainable code. Modern tech stack: Ruby

You’ll split your time between hands‑on coding in Ruby and Go, designing scalable solutions, and helping every team deliver.

A technology consulting firm is seeking a Full Stack Software Engineer to work on diverse projects in Ruby on Rails and more.

You will design, build, and maintain Ruby applications that drive the success of web platforms. Ideal candidates should have experience in Ruby on Rails, RESTful APIs, and relational databases. A leading tech platform in the UK is seeking a skilled Ruby Developer to join their team.