1 to 25 of 31 Ruby on Rails Jobs

business within the world of eCommerce. They have a global customer base who use their innovative SaaS platform. They’re expanding their London-based engineering team who are focused on product excellence. This role is ideal for an engineer who enjoys working at pace and would love to work within a proactive and efficient full stack Ruby on Rails Engineers. The Senior Software Engineer (Ruby on Rails, Full‐stack) will own, build, and iterate high-impact features, while shaping the quality bar across systems, tools, and team practices. Role Highlights Deliver full-stack features end-to-end, from design through deployment Write performant, well-tested code across Ruby on Rails … enhancing internal tooling and automation Solve complex, ambiguous problems with clarity and speed Collaborate closely with Product and Design to define impactful solutions You Will Need Advanced experience with Ruby on Rails and modern JavaScript frameworks Strong grasp of system architecture, performance, and trade-offs Confidence in delivering production-level code at pace Hands-on experience More ❯

Software Engineer Ruby on Rails |£55,000 |Johannesburg/Hybrid Are you passionate about building high-quality, user-friendly software and driving innovation in engineering practices? Are you looking to work with a leading provider of business solutions with offices all over the World? Look no further. Akkodis are proud to be looking for a talented Software … Engineer to join a growing team, offering the chance to work on exciting projects using Ruby on Rails, cloud-native technologies, and AI-driven solutions. They're a leading firm with a platform that's utilised by companies over various sectors. It is a SaaS platform and a "one stop shop" that allows organisations to operate … and professional coding standards. You'll play a key part in evolving our engineering culture, helping to drive cloud-native adoption, and mentoring junior team members. Your expertise in Ruby on Rails, C#, object-oriented principles, and modern JavaScript frameworks will be essential as you deliver robust, scalable applications and maintain strong version control with CI/ More ❯

Lead Software Engineer Full Stack - Ruby on Rails, React Up to £120k DOE Fully Remote - must be UK based A fast-growing sports tech company building high-performance, data-driven products for a rapidly expanding global audience is searching for a Lead Full Stack Engineer . This is a pivotal role for an experienced engineer who thrives … on shaping architecture, driving technical direction, and still remaining hands-on in the codebase. As a technical leader within a cross-functional Product Team, you'll influence the long-term engineering strategy, guide architectural decisions, and ensure the platform scales reliably as our user base grows. You'll act as a role model for engineering excellence - mentoring others … elevating standards, and collaborating closely with Product, Design, and Customer Success to build tools our customers truly value. Tech Stack: Ruby on Rails, React, React Native, GraphQL What You'll Be Leading & Doing Drive architectural design, long-term technical vision, and scalable system patterns Lead complex full stack development across Rails and React/React Native More ❯

Senior Software Engineer Full Stack - Ruby on Rails, React Up to £85k Fully Remote - must be UK based A fast-growing sports tech company building high-performance, data-driven products for a rapidly expanding global user base are searching for a Senior Fullstack Engineer. As part of a cross-functional Product Team , you'll work closely with … the platform - not just build it. You'll have a real voice in technical decisions , mentor others , and engage directly with customers to build tools they love. Tech Stack: Ruby on Rails, React, React Native, GraphQL ?? What You'll Be Doing: Build and maintain fullstack features using Rails and React Native Collaborate across teams to deliver … Mentor junior engineers Talk directly to users and stakeholders to understand real-world needs Continuously improve team practices and product quality ? What We're Looking For: Strong experience with Ruby on Rails or similar backend frameworks Strong experience in React and/or React Native GraphQL - desirable Excellent communication and collaboration skills Independent and proactive problem-solver More ❯

Senior Software Engineer Full Stack - Ruby on Rails, React Up to £85k Fully Remote - must be UK based A fast-growing sports tech company building high-performance, data-driven products for a rapidly expanding global user base are searching for a Senior Fullstack Engineer. As part of a cross-functional Product Team , you'll work closely with … the platform - not just build it. You'll have a real voice in technical decisions , mentor others , and engage directly with customers to build tools they love. Tech Stack: Ruby on Rails, React, React Native, GraphQL What You'll Be Doing: Build and maintain fullstack features using Rails and React Native Collaborate across teams to deliver … Mentor junior engineers Talk directly to users and stakeholders to understand real-world needs Continuously improve team practices and product quality What We're Looking For: Strong experience with Ruby on Rails or similar Back End frameworks Strong experience in React and/or React Native GraphQL - desirable Excellent communication and collaboration skills Independent and proactive problem More ❯

Senior Software Engineer Full Stack - Ruby on Rails, React Up to £85k Fully Remote - must be UK based A fast-growing sports tech company building high-performance, data-driven products for a rapidly expanding global user base are searching for a Senior Full Stack Engineer. As part of a cross-functional Product Team , you'll work closely … the platform - not just build it. You’ll have a real voice in technical decisions , mentor others , and engage directly with customers to build tools they love. Tech Stack: Ruby on Rails, React, React Native, GraphQL 💼 What You’ll Be Doing: Build and maintain fullstack features using Rails and React Native Collaborate across teams to deliver … Mentor junior engineers Talk directly to users and stakeholders to understand real-world needs Continuously improve team practices and product quality ✅ What We’re Looking For: Strong experience with Ruby on Rails or similar backend frameworks Strong experience in React and/or React Native GraphQL - desirable Excellent communication and collaboration skills Independent and proactive problem-solver More ❯

Develop innovative software solutions that have a real-world impact, helping millions of pets stay safe and connected around the globe Develop and maintain scalable, high-performance applications using Ruby on Rails, NoSQL databases, and AWS services Work with cross-functional teams to meet business goals and project needs Shape the overall architecture by working closely with … show your potential, and attend workshops which help you get to the next level Profil Key requirements: Degree in Computer Science or related field 7+ Years of experience with Ruby on Rails & building scalable apps Proficient in NoSQL (MongoDB, Redis) & AWS services (ECS, EC2, Fargate) Expert in RESTful APIs, Microservices, CI/CD, and containerization (Docker) Strong 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. … 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 More ❯

Ruby Software Engineer with a strong background in Ruby on Rails development is required by this leading software provider, working on a globally recognised, niche product within its sector. If you're passionate about working in a modern, tech-for-good environment, where you will work closely with a CTO and Head of Engineering to … drive the product suite further forward then this could be a fantastic role for you. Ideally you'll come from a proven background working across - Ruby on Rails Front End frameworks - preferably React or Stimulus.js Architectural design CI/CD - Docker/Terraform Agile/TDD Data Analytics experience beneficial You must be able to demonstrate where … payment platforms. Please contact me for a full job spec and detailed conversation about the business and the opportunity - ** only apply if you are comfortable with travel to Oxford on a regular basis for meetings/workshops when required More ❯

Overview* Be one of the first applicants, read the complete overview of the role below, then send your application for consideration. We are seeking a highly skilled On Site Programmer to join our dynamic team. This role involves developing, implementing, and maintaining complex software solutions within a collaborative environment. The ideal candidate will possess expertise in system architecture, solution … design, and a broad range of programming languages and technologies. This position offers an excellent opportunity to work on innovative projects that leverage cutting-edge IT infrastructure, cloud security, and system integration techniques. *Responsibilities* * Design, develop, and deploy scalable software solutions utilizing microservices architecture, RESTful APIs, and web services. * Collaborate with cross-functional teams to define system requirements and … planning. * Participate in SDLC processes ensuring adherence to Agile methodologies for continuous integration and delivery. * Troubleshoot debugging issues across multiple platforms including C++, C#, JavaScript frameworks like React Express, Ruby on Rails, and .NET applications. *Qualifications* * Bachelor’s degree in Computer Science, Systems Engineering or related field; advanced certifications preferred. * Proven experience with service-oriented architecture (SOA More ❯

Job Description My client, based in London, is looking for a Full Stack Engineer (RoR) For full details, please apply About the role: We're continuously improving our product, building key features that will move the needle in a big way. Instead of an endless product roadmap, we run short development cycles to test assumptions and make smart decisions quickly. … and there's no project managers, we work closely with the rest of the business to make sure we deliver the most value to our customers. Our stack uses Ruby for most of the backend, with Rails, PostgreSQL and Redis making up the majority of our core product. We use modern front end tooling, with ES6, React and … When it comes to shipping code, we love GitHub code reviews and making CircleCI happy before anything gets into production. We mostly deploy to Heroku, with some heavy lifting on AWS. We favour feature flags over staging environments and deploy to production as often as we need to; deployment cycles shouldn't get in the way of delivering value. More ❯

every day. From your first sprint you'll pick up clearly scoped tickets, contribute to peer reviews and execute test cases that safeguard quality. You'll receive mentorship in Ruby on Rails, SQL tuning, containerised development and modern CI/CD workflows while gradually taking on more complex tasks. Expect exposure to the whole engineering lifecycle … analysing user stories, coding and QAing features, reviewing logs after release and proposing incremental improvements. If you thrive on learning by doing—and want to see your code make a tangible operational impact—this is the perfect step-up role. 1. Feature Development & Maintenance Build small, well-defined Rails (or similar) components and assist in bug fixes. Write … surface anomalies to the team. Suggest documentation updates and lightweight process improvements. Skills and Experience: Essential Skills 0–2 years commercial or strong academic software-development exposure. Familiarity with Ruby (or another OO language) and web-framework basics. Basic knowledge of Git commits, branching and pull-request flow. Understanding of unit/integration testing principles; able to write simple More ❯

frameworks such as React (must), Angular, Vue.js, and TypeScript. Build and maintain server-side logic, databases, and APIs using Spring and Java. Experience with cloud-native microservices architectures deployed on Kubernetes, hosted on Red Hat OpenShift. Implement and manage CI/CD pipelines using GitHub and ArgoCD. Optimize application performance for speed, scalability, and reliabilit Maintain clean, well … Full Stack Developer and Data Engineer. Proficiency in front-end technologies: HTML, CSS, JavaScript, React (must), Angular, Vue.js. Strong back-end development skills: Java and Node.js (must); Python or Ruby on Rails is a plus. Experience with cloud-native architectures and containerization (Docker, Kubernetes). Familiarity with Red Hat OpenShift.Experience with CI/CD tools and version More ❯

Lead Test Engineer/Automation Ruby - Cucumber - Docker (Apply online only) per day, Outside IR35 Initial 3-6 Month Contract Fully Remote (Must be UK based) Our exclusive Consulting partner urgently requires the services of a Lead Test Engineer on a Contract basis, to work on a high profile Government project. Skills & Experience needed: Test Leadership: Proven … automated testing, with the ability to design and build comprehensive test suites. Test Automation & Technical Stack: Deep, practical experience in designing, building, and maintaining automated test suites, including hands-on expertise with the following technologies: Ruby on Rails: Experience in testing and automating services built on this framework. Cucumber: Expertise in writing and implementing acceptance More ❯

how stakeholders make important decisions. What started as a consultancy has evolved into a SaaS platform that helps organisations cut through hundreds of pages of board packs and focus on what matters. Their products combine Java, AI, and modern web technologies to deliver clarity and speed for decision-makers.They’re estimated at nearly $30M, annually, and have 3 offices … globally, with the view to grow their UK footprint. Having recently doubled down on AI-driven tools, they are tackling the biggest pain points stakeholders have, information overload and poor decision-making efficiency. What You’ll Do Develop and enhance their core services built in Java (Spring Boot). Work on full-stack features using React (or 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 More ❯

how stakeholders make important decisions. What started as a consultancy has evolved into a SaaS platform that helps organisations cut through hundreds of pages of board packs and focus on what matters. Their products combine Java, AI, and modern web technologies to deliver clarity and speed for decision-makers.They’re estimated at nearly $30M, annually, and have 3 offices … globally, with the view to grow their UK footprint. Having recently doubled down on AI-driven tools, they are tackling the biggest pain points stakeholders have, information overload and poor decision-making efficiency. What You’ll Do Develop and enhance their core services built in Java (Spring Boot). Work on full-stack features using React (or 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 More ❯

how stakeholders make important decisions. What started as a consultancy has evolved into a SaaS platform that helps organisations cut through hundreds of pages of board packs and focus on what matters. Their products combine Java, AI, and modern web technologies to deliver clarity and speed for decision-makers.They’re estimated at nearly $30M, annually, and have 3 offices … globally, with the view to grow their UK footprint. Having recently doubled down on AI-driven tools, they are tackling the biggest pain points stakeholders have, information overload and poor decision-making efficiency. What You’ll Do Develop and enhance their core services built in Java (Spring Boot). Work on full-stack features using React (or 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 More ❯

pressing needs We encourage software engineers to embrace data and to care about the success of the product We encourage learning and development. 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 … team of Software Engineers, Product Designers and Product managers with a variety of backgrounds, skills and experiences. You can learn more about some of the people who work here on our careers page at What's the interview process like? Our interview process is simple, just two rounds and no coding tests. The first round is a chat with More ❯

Growth Platform - unlocking visibility, velocity, and value across our portfolio. With a permanent capital base and $200M invested annually, we're building a new model for software scale focused on long-term value. The Role: Senior Software Engineer As a Senior Software Engineer on the core Aries engineering team, you'll play a key role in designing and … building the foundational systems that power our platform - enabling fast iteration, deep visibility, and scalable growth across our SaaS portfolio. This is a hands-on role for a technical builder who's excited to solve high-leverage challenges, prototype experimental tools, and contribute meaningfully to our engineering culture. You'll work alongside a small, senior team and collaborate closely … internal tools, APIs, and agents that integrate data, systems, and workflows across our SaaS group. Prototype with Purpose: Quickly turn high-level ideas into working products and iterate based on business feedback. Engineer Growth Systems: Build tools that support GTM agents, automate workflows, and enable better decision-making at scale. Collaborate Cross-Functionally: Work closely with product managers, data More ❯

Computer Science, or related field Professional experience developing software in a Linux environment Web development experience with HTML, CSS, JavaScript, and back end technologies Scripting language experience such as Ruby or Python Modern C++ (11/14/17) development experience CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time of hire. Applicants selected will be … principles and practices. What you bring to the table: Proficient understanding of software engineering concepts, principles, and theories Experience with full-stack web development, various scripting languages such as Ruby or Python, and modern C++, in a Linux environment A passion for developing well-crafted and testable software Expertise at applying technical standards and methodologies to resolve issues in … creative ways Ideally, you ll also have experience with: Web Framework development experience - Ruby on Rails (preferred), Django, Express, etc. Familiarity with databases such as Oracle or MariaDB JavaScript MVC experience - React/Redux (preferred), Angular, Vue, Ember High performance parallel computing, using multi-threaded programming techniques Understanding of object-oriented programming, design patterns, data structures, algorithms More ❯

and GRRM's cover designer. We've grown to a community of 5,000,000 authors, and transformed the way people write and publish their book. Want to hop on board and help us get to our next destination? Cool, keep reading Responsibilities Our objective is to build the best ecosystem for writers, providing support at any stage of … the performance, durability, and security of applications in production; Take ownership for your tasks and see features through from start to finish; Build RESTful APIs. Requirements 5+ years with Ruby on Rails at production level Experience with SQL (MySQL) and NoSQL (Redis) databases Unit tests (RSpec) and QA testing tools and techniques Git advanced knowledge Strong emphasis More ❯

a BSc, Masters or any level of education or experience from a particular size of the company. For us, passion for building high-quality products and making an impact on the electric transition is way more valuable and you don't need any of the above to achieve this. Everyone has a Voice We are proud to work in … 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 … key You like to contribute with your own ideas Ideally based in Barcelona but open to be remote The Process We try to keep our process simple and focused on the work you will get to do here at Papaya. 30 min informal intro chat with the CTO 60 min technical pairing exercise with a real world problem with More ❯

Job Responsibilities • Create code for, test and edit computer programs as needed • Ensure that programs work correctly on multiple different browsers and make any necessary modifications if they do not work correctly • Test programs before fully releasing them to make sure there are no bugs and that the programs work as expected and intended • Fix programs as necessary if … Ability to work independently • Comfortable meeting strict deadlines Preferred: • Minimum of one programming/development-related certification • AWS Platform • Knowledge of Warehouse Management Systems • Knowledge of logistics, 3PL landscape • Ruby on Rails More ❯

Lead Software Engineer Full Stack - Ruby on Rails, React Up to £120k DOE Fully Remote - must be UK based A fast-growing sports tech company building high-performance, data-driven products for a rapidly expanding global audience is searching for a Lead Full Stack Engineer click apply for full job details More ❯

mentor a team of engineers, own horizontal systems and influence technical and product decisions. What you'll do: Lead and mentor an innovative team of software development engineers working on building platforms that cross our product pillars - developing people as you grow our business and technology Partner with passionate Product and Infrastructure counterparts to deliver impactful products and continuously … while supporting your peers and the teams they support Foster a positive, supportive, and lively work environment while providing opportunity for team members to tackle new roles and take on new responsibilities Own the ins and outs of a system that is constantly growing and evolving while ensuring the quality of our products and the business continuity of our … paced, high-growth environment that respects its engineers and users You have experience in developing enterprise-level features in an object-oriented language, ideally in Kotlin, Java, Scala, or Ruby on Rails. You can & still enjoy coding Ability to collaborate & communicate with product & business counterparts, and present ideas to internal and external audiences Preferred: Familiarity with database principles More ❯