17 of 17 Ruby Jobs in London

Full Stack Development: Deliver responsive, high-performance web applications using React (essential), plus Angular or Vue.js.* Back-End Expertise: Develop server-side logic with Java and Node.js; Python or Ruby experience is a bonus.* Cloud & Containers: Deploy microservices on Kubernetes and Red Hat OpenShift, leveraging Docker for containerization.* CI/CD Automation: Implement pipelines using GitHub and ArgoCD.* Collaboration: Work More ❯

similar modern JS frameworks). Collaborate on new product initiatives, including AI-powered tools. Contribute to architecture decisions and help shape the future Tech Stack Backend: Java (Spring Boot), Ruby on Rails (legacy), Golang, Python (AI services) Frontend: React, TypeScript Other: Kubernetes, modern CI/CD pipelines What We’re Looking For Strong experience with Java and Spring Boot. Full More ❯

cross teams or transversal initiatives. You will participate in scaling the Pennylane application from 30k+ customers to millions customers. You're the right candidate if you... Have experience with Ruby on Rails and React (at least 4 years) Have a balanced blend of technical, business, and product skills. Are a teamplayer and have experience working in an agile environment Like More ❯

IMS, WMS, credit card processing, tax engine, digital distribution etc.) Strong proficiency in modern design patterns and development languages including JavaScript, Typescript, Python, HTML5, CSS3, HTML-CSS-Bootstrap and Ruby Experienced in NodeJS, JavaScript (ES2019+), ESLint and coding standards, Typescript Solid grounding with common design patterns and development best practices Knowledge of APIs, webhooks, and general data transfer approaches Able More ❯

active SC required due to timsecale of the project Team: 10 direct reports, part of a 60+ programme Experience: 4+ years Essential Skills Technical: Strong Python development (primary focus), Ruby experience desirable Experience across multiple services, particularly data services Docker, Kubernetes, Git/version control API development and integration Agile working practices and adherence to technical standards Approach: Pride in More ❯

containers Design and support large-scale production services in AWS Ensure security best practices across operational services Key Skills Experience Technical Leadership - guiding teams from a technical perspective Python (Ruby knowledge desirable) AWS and its services Infrastructure as Code (Terraform/CloudFormation) Linux OS expertise Container orchestration (Kubernetes, ECS) or serverless (AWS Lambda) Strong Git skills Experience with infrastructure technologies More ❯

systems Experience in networking, storage systems, operating systems and hands-on systems engineering Experience programming with at least one modern language such as C++, C#, Java, Python, Golang, PowerShell, Ruby Preferred Qualifications Experience with Ansible (preferred), Powershell or Javascript/Typescript Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. More ❯

based architecture They work with a variety of technologies. You’ll ideally have experience with some of the following, or be open to learning: JavaScript: React, Node, Jest, Cypress Ruby (non-Rails environment) – nice to have AWS: EC2, ECS, Lambda, S3, SQS Databases: MongoDB & PostgreSQL They are looking for someone who is: Proactive, collaborative, and adaptable Approachable and supportive of More ❯

microservices-based architecture They work with a variety of technologies. Youll ideally have experience with some of the following, or be open to learning: JavaScript: React, Node.js, Jest, Cypress Ruby (non-Rails environment) nice to have AWS: EC2, ECS, Lambda, S3, SQS Serverless.com Databases: MongoDB & PostgreSQL They are looking for someone who is: Proactive, collaborative, and adaptable Approachable and supportive More ❯

Help build a strong, values-led engineering culture grounded in curiosity, pragmatism, and purpose. You should have Experience leading or mentoring software engineers. Solid background across the full stack (Ruby, Go, Python, Typescript) Strong grasp of system design, data structures, and scalable architectures. Familiarity with cloud platforms (e.g. GCP, AWS) and AI tooling. A product-focused mindset and passion for More ❯

projects. Our Tech Stack Our stack is listed below, we like to keep it simple and use the right tool for the right time so it will keep changing. Ruby on Rails API PostgreSQL Redis ReactJS (NextJS) AWS/Heroku Vercel/Cloudflare Our Tools Stack We believe in investing in the right tooling to get the job done right More ❯

Familiarity with CKAN or similar platforms Strong solution architecture and technical design capabilities Experience leading multi-disciplinary teams Cloud and infrastructure experience (AWS, Terraform) Programming skills in Python or Ruby Comfortable working with open source tools and stacks Awareness of the impact of AI developments on data services Desirable Skills Experience in government or public sector projects Active SC clearance More ❯

managing and inspiring their squad to achieve their performance metrics. You can have a background in any language ( Python, Java, .Net, etc) although the squad will be formed of Ruby Developers. Requirements: Ideally a Comp Sci degree or related discipline Prior hands on programming experience in any OOP language 1-2 years of experience in a Leadership/Engineering Manager More ❯

You get a budget to spend on books and courses and we have a learning day on the last Friday of every month Our tech stack Infrastructure: Heroku Backend: Ruby on Rails/Postgres/redis Frontend: React/Typescript Mobile apps: Flutter Our core product at Florence, is a marketplace that connects care providers with nurses and care workers More ❯

Senior Software Developer - Ruby 12-Month Contract Inside IR35 Role Details Location: London or Manchester (2 days/week onsite + monthly team rotation) Duration: 12 months Clearance: BPSS to start; active SC required due to timescale of the project Team: 10 direct reports, part of a 60+ programme Experience: 4+ years Essential Skills Technical: Strong Ruby development (primary focus … high-quality, well-documented code Ownership of the full development process Collaborative working with user-centered design (UCD) teams Thrives in small, agile, multi-disciplinary teams Key Responsibilities: Develop Ruby-based applications and data services Build and maintain APIs and open data platforms Ensure code is high-quality and well-documented Work closely with UCD teams and technical experts in … an agile environment What We're Looking For: Senior Ruby developer with strong focus on code quality Experience working with data services Comfortable working in small, agile teams and collaborating with UCD teams Desirable Skills: Python development Experience in public sector or government projects Knowledge of search technologies and open data platforms Active SC clearance More ❯

including mentoring, and growing senior engineers. While not required, it's an added plus if you also have: Experience building large scale systems using React, C++, and/or Ruby Experience building & maintaining open source software and/or libraries for developers At Figma, one of our values is Grow as you go. We believe in hiring smart, curious people More ❯

a career you can be proud of. What you would do as our Software Engineer As a Software Engineer you will develop and maintain our portfolio of products using Ruby on Rails, Javascript/Typescript, HTML, and CSS. You will interact with our testing and DevOps teams to facilitate successful production releases of new features. As the role is completely … remote, we are open for candidates based all over Europe. You would also: • Develop and maintain production-grade web applications using Ruby on Rails. • Build interactive, responsive front-end features with modern JavaScript frameworks like StimulusJS (and optionally Svelte), following an "HTML-first" approach and leveraging Hotwire's Turbo (Drive, Frames, Streams) for enhanced performance. • Implement clean, scalable UI components … clearly, and operate independently with a proactive, solution-oriented mindset. The skills and experience you need We are looking for someone who: • Is a passionate developer with experience in Ruby on Rails, with production-level experience for at least 3 years. Has solid front-end development capabilities. Knowledge of NodeJS or other languages such as Kotlin, Swift or Go will More ❯