26 to 50 of 58 Ruby Jobs in London

Bonus points for the following: Experience building large scale systems Experience being self-employed (freelancing, contracting etc) in any industry/profession Experience with Ruby on Rails How we work We follow agile practices, delivering improvements iteratively in small chunks. We track the impact of our work and measure ourselves … robust platform. In some areas of the work (e.g. payment processing) there is very little margin for error Our technology platform is built in Ruby on Rails, and we also use a bunch of AWS services (via Terraform), Postgres, Docker, and a little bit of React We have automated tests ...

design, oversee the full lifecycle, and mentor engineers while collaborating with external contributors and the developer community. The role requires hands-on expertise in Ruby, TypeScript and React within a product-focused B2B SaaS environment, with a strong emphasis on scalable, user-centric tooling and #J-18808-Ljbffr ...

offers the chance to shape product development and directly impact user engagement. The ideal candidate will work with technologies like JavaScript (Node, React) and Ruby, contribute to expanding APIs, and take part in the interview process that ensures a fit with the team. The position offers a salary ...

collaborative environment. The ideal candidate will have over 10 years of product engineering experience, a solid understanding of programming languages like Python, Ruby, or Javascript, and a willingness to learn about machine learning applications. Benefits include competitive salary, flexible working conditions, and a supportive company culture. #J-18808-Ljbffr ...

experienced with deciding when to invest in centralisation vs bespoke, and in driving adoption. Experience in at least one major programming language (e.g., Python, Ruby, Java). True advocate for an empowered engineering team over 10x engineers, with a passion for coaching, mentoring, and sponsoring. Strong passion for critically assessing ...

troubleshooting both in person and remotely. Strong Linux Systems Administration (Redhat, Centos, Rocky). Extensive experience of at least one Scripting Language - Powershell, Python, Ruby, JavaScript,Perl, SQL, Bash. In depth knowledge of Databases to DBA/Developer level including writing and troubleshooting SQl Code including performance issues - SQL Server ...

experienced with deciding when to invest in centralisation vs bespoke, and in driving adoption. Experience in at least one major Programming language (e.g. Python, Ruby, Java). True advocate for an empowered engineering team over 10x engineers, with a passion for coaching, mentoring, and sponsoring. A strong passion ...

equivalent Knowledge of system security vulnerabilities and remediation techniques, including penetration testing and the development of exploits or equivalent Experience programming in Python, Ruby, Go, Swift, Java, .Net, C++ or similar object oriented language Experience with AWS products and services Preferred Qualifications Information security professional certification Experience implementing security solutions ...

Lead Full Stack Ruby Developer - Leading Legal Tech Company - Hybrid/Once a quarter onsite in Burgess Hill based office - £80,000 - £85,000 + benefits Tech Stack: Ruby on Rails, SQL, PostgreSQL, JavaScript, Turbolinks, ReactJS, NextJS, API's, AWS - Must have an understanding of the benefits and risks … safely and effectively G.R.E. Recruitment is delighted to partner with a leading Legal Tech organisation who are looking to add a Lead Full Stack Ruby Developer who can combine strong hands-on technical capability with effective team management. This is a hybrid role (approximately 60-70% coding, 30-40% management ...

Senior Full Stack Engineer (Ruby + Vue) Hybrid in Central London Up to £100k DOE We're partnering with an ambitious SaaS business that is entering a pivotal stage of growth and transformation. Having successfully built a profitable software platform serving thousands of customers globally, the business is now bringing ...

join their London team. You will have the opportunity to impact the product significantly, working on the backend stack with technologies such as Node.JS, Ruby, and Kafka. The role involves developing new features, improving search functionality, and solving complex technical problems. They offer a salary up to £115K, with ...

escalation workflows. Ability to balance customer urgency, technical depth, business impact, and product quality priorities while handling ambiguity. Experience in SQL, Python, Perl, TCL, Ruby, or other automation/data‐analysis tools to inspect trends, reproduce issues, or reduce manual effort. Progress toward advanced networking certifications such as CCNP, CCIE ...

escalation workflows. Ability to balance customer urgency, technical depth, business impact, and product quality priorities while handling ambiguity. Experience in SQL, Python, Perl, TCL, Ruby, or other automation/data-analysis tools to inspect trends, reproduce issues, or reduce manual effort. Progress toward advanced networking certifications such as CCNP, CCIE ...

evals, and you know the practical limits of current models. Strong full-stack chops: TypeScript on the front end plus one strong backend language (Ruby, Go, or Python), and comfort working across web and mobile (iOS/Android or React Native). Deep familiarity with SDKs, wrappers, and developer-facing ...

evals, and you know the practical limits of current models.Strong full-stack chops: TypeScript on the front end plus one strong backend language (Ruby, Go, or Python), and comfort working across web and mobile (iOS/Android or React Native).Deep familiarity with SDKs, wrappers, and developer-facing APIs ...

Lead Full Stack Ruby Developer - Leading Legal Tech Company - Hybrid/Once a quarter onsite in Burgess Hill based office - £80,000 - £85,000 + benefits Tech Stack: Ruby on Rails, SQL, PostgreSQL, JavaScript, Turbolinks, ReactJS, NextJS, API's, AWS - Must have an understanding of the benefits and risks ...

culture of technical excellence and collaboration. Who You Are 8+ years of experience building and scaling backend systems in production environments. 4+ years leading Ruby cloud stack teams as a Principal Engineer/Architect. You are very familiar with the Ruby object model - eigenclasses, method dispatch, method_missing, send … variable types. Expert skills with Ruby idiomatic patterns, terse styling, metaprogramming and be able to create macros, DSLs, etc. Have experience contributing to wildly used gems or developed internal DSLs for domain specific needs. Ruby without Rails - you are able to develop complex applications and deploy Rails features vs custom ...

will design practical solutions, lead by example in code quality, and collaborate with tech teams and business stakeholders across levels of technical understanding. Ruby experience is a plus, with a polyglot mindset and ability to adapt to evolving tech. Autonomy, ambiguity navigation, and delivering value quickly are essential. #J ...

professional titled “House Pay Tech Lead.” You will design and implement practical solutions, champion code quality, and collaborate with business stakeholders across technical levels. Ruby experience is a plus, and polyglot engineers are welcome to contribute across languages as needed. You’ll lead the House Pay area, drive architectural decisions ...

whole product cycle, with end-to-end ownership from a product-based company. Primarily you’ll be working with JavaScript (Node, React, Redux) and Ruby, (with an equal split 50/50). However, they know that a good developer can pick up a new language quickly, so they … really not fussed on your background. Their software engineering stack looks like this: React, Redux, Node, Ruby, AWS, Linux, Elasticsearch, Cassandra, Kubernetes, Docker, Kafka. The candidate Based near Tottenham Court Road Station (right by the Meta offices), they’re offering a salary of up to £120K. On top of that ...

whole product cycle, with end-to-end ownership from a product based company. Primarily you’ll be working with JavaScript (Node, React, Redux) and Ruby, (with an equal split 50/50). However, they know that a good developer can pick up a new language quickly, so they … really not fussed on your background. Their software engineering stack looks like this: React, Redux, Node, Ruby, AWS, Linux, Elasticsearch, Cassandra, Kubernetes, Docker, Kafka. What’s in it for you? Based near Tottenham Court Road Station (right by the Meta offices), they’re offering a salary of up to £115K. ...

based company and a strong track record of solving complex technical problems. You’ll primarily work on the backend of their stack with Node.js, Ruby, and Kafka, impacting everything from API development to the user interface to the database, but a strong background in any language is acceptable. Current stack … React, Redux, Ruby, Node, AWS, Linux, Elasticsearch, Cassandra, Kubernetes, Docker, and Kafka. What’s in it for you? Salary up to £120K, an annual bonus of 8–10%, stock options, 25 days holiday plus bank holidays. Based near Tottenham Court Road Station, the role requires coming into the office ...

comes with experience of closing a whole product cycle, from a product based company. Primarily you’ll be working with JavaScript (Node, React) and Ruby, with a tilt towards the frontend (roughly 70/30). However, they know that a good developer can pick up a new language quickly … they’re really not fussed on your background. Their software engineering stack looks like this: Ruby, Node, AWS, Linux, Elasticsearch, Cassandra, Kubernetes, Docker, Kafka. The candidate What’s in it for you? Based near Tottenham Court Road Station (right by the Meta offices), they’re offering a salary ...

cycle, with end-to-end ownership from a product based company. Primarily you’ll be working on the backend of their stack with Node.JS, Ruby, and Kafka, impacting everything from the development of APIs and the user interface to the database. However, they know that a good developer can pick … happy working with their stack going forward, then they’d still love to talk. Their software engineering stack looks like this: React, Redux, Ruby, Node, AWS, Linux, Elasticsearch, Cassandra, Kubernetes, Docker, and Kafka. The candidate What’s in it for you? Based near Tottenham Court Road Station (right ...

Senior Full Stack Engineer (Ruby + Vue)|Hybrid in Central London|Up to £100k DOE We're partnering with an ambitious SaaS business that is entering a pivotal stage of growth and transformation. Having successfully built a profitable software platform serving thousands of customers globally, the business is now bringing … design teams to deliver new features Mentoring engineers as the team grows Helping shape the company's AI-assisted engineering strategy Technology Stack Ruby on Rails, PostgreSQL, Redis, Sidekiq, Vue.js, AWS, Docker, GitLab, Cloudflare What We're Looking For Essential Experience Strong commercial experience building and maintaining production Ruby ...