an experienced engineer you will: Develop technical plans and contribute to our technical architecture as we scale our products to serve tens of millions of people every day. Write Ruby code, which knits together a lot of AWS, infrastructure, platform and SaaS technologies that form the core of Intercom's backend infrastructure Ship a change to production on your first More ❯
Senior Build Engineer The driving force behind Mimecast's reliable, scalable, and secure platform. We're recruiting a Senior Build Engineer to join our technical whizzes in London who love being in the centre of all the action. We tackle More ❯
Farnborough, Hampshire, United Kingdom Hybrid / WFH Options
iRock School of Music
Ruby on Rails Software Engineer We're looking for a passionate and experienced Ruby on Rails Software Engineer to join our growing team at iRock School of Music. This role gives you the chance to shape and lead development across our suite of applications, with a focus on elegant, scalable code, a smooth user experience, and meaningful impact. If you … and well-being 25 days holiday plus bank holidays A chance to work on meaningful software that supports music education and creativity Tech Stack You'll Be Working With Ruby on Rails with Tailwind CSS (Flowbite), Hotwire, Stimulus.js Sidekiq PostgreSQL database GraphQL API supporting our Flutter-based iOS mobile app RSpec for testing Heroku for deployment and infrastructure Occasional use … of Cloudflare for CDN and DNS management What You'll Be Doing Develop, test, and maintain scalable, secure, and reliable Ruby on Rails applications Write clean, maintainable, well-documented code and automated tests (RSpec) Lead all stages of the development lifecycle-from concept through to deployment Collaborate with cross-functional teams to define and build out new features Optimise application More ❯
and business leaders Shape long-term technical strategy, with potential to step into a CTO role What we need from you 7+ years in full-stack development, ideally with Ruby on Rails, PostgreSQL, and React Proven experience leading technical teams and setting engineering standards Hands-on mindset with a strong bias toward shipping and problem-solving Experience hiring, mentoring, and More ❯
Salesforce Certified Platform App Builder, and/or Salesforce Certified System Architect (or equivalent experience) are highly desirable Experience with Snowflake/SQL/DBT Development experience outside Salesforce (Ruby) Experience with Gearset or CI/CD We are a well-treated bunch, with awesome benefits! If there's something important to you that's not on this list, talk More ❯
Salesforce Certified Platform App Builder, and/or Salesforce Certified System Architect (or equivalent experience) are highly desirable Experience with Snowflake/SQL/DBT Development experience outside Salesforce (Ruby) Experience with Gearset or CI/CD We are a well-treated bunch, with awesome benefits! If there's something important to you that's not on this list, talk More ❯
Gloucester, Gloucestershire, United Kingdom Hybrid / WFH Options
Avanti Recruitment
We are partnered with a fast-growing B2B SaaS company in the procurement technology space, looking for a talented Ruby on Rails Developer to join their dynamic team. This is an excellent opportunity to work on innovative web applications used by major clients including Imperial Brands, Liverpool FC, Halfords, and Marriott. The company has an impressive track record of helping … team, you'll have varied responsibilities covering all areas of the application and the full development lifecycle. Tech Stack & Environment: Working in an Agile environment, you'll primarily use: Ruby on Rails HTML, CSS, JavaScript MySQL and SQL databases Git version control Linux systems TDD with RSpec AI/LLM integrations and MCP servers What We're Looking For: 2+ … years experience with Ruby on Rails, HTML, CSS, JavaScript Experience working in Agile environments Strong TDD skills using tools like RSpec Knowledge of relational databases and SQL Git or other version control experience Linux knowledge Bonus Points For: Performance optimization experience with large Rails applications MySQL query and database optimization Experience integrating LLMs into Rails applications Degree level education or More ❯
Columbus, Ohio, United States Hybrid / WFH Options
Caelum Research Corporation
IPS Host based antivirus Vulnerability Management Forensics Malware Analysis Device Hardening • Understanding of Defense-in-Depth • Ability to build and read scripts in languages such as Perl, Bash, Powershell, Ruby, Python More ❯
to work independently and in a team environment Has excellent communication and collaboration skills Has deployed a non-trivial web application written in a well used language such as Ruby, Python or Java Has experience in writing code in multiple languages and is comfortable switching between them daily Is passionate about improving their skills and experience and learning from the … or 1st degree in CS or CS-adjacent/combined degree programme Our Stack Want to know more about our stack? Here's what we use API powered by Ruby, Ruby-on-Rails and GraphQL Mobile & Web app built with React-Native, React and Typescript A little Rust for interacting with device firmware Always build the right thing Favour the More ❯
content and support to join the OFH mission and run studies of good quality in our trusted research environment. We're looking for candidate with a good background in Ruby on Rails but has an open mind to working on other technologies. Our core tech-stack includes Ruby on Rails, PostgresSQL , Terraform (IaC), running in Azure ( Kubernetes and Azure AppService … good health for longer. To succeed in this role you will already have some of the following skills: Technical skills Knowledge and experience of building cloud-hosted applications, using Ruby on Rails, in a start up-, public service-, or charitable setting. Additional experience with Node.js and Typescript and Python would be a nice to have. Prior experience with Azure (ideally More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Avanti
I am currently working with a start-up that is leading in the sustainability sector and is currently looking for a Ruby Developer to join the team. They have had recent funding and are looking to grow their team, meaning there are excellent career opportunities. The company are currently a provider of employee benefits. They have tapped into some high … are looking at widening their profile and the benefit opportunities they can provide. They work in an agile environment with regular testing and work on a tech stack of Ruby on Rails, JavaScript (React), with PostgreSQL. They also work with Rspec for testing Heroku and AWS. There are lots of training and learning opportunities as well as the scope to … progress your career as a Ruby Developer. They are currently in the process of expanding the in-house Development Team as they transition away from a third party team, as a Ruby Developer you will be working on many different Greenfield projects as they expand their current products and you would be able to add valuable input into the future More ❯
At Appwrite we're looking for a Platform Engineer to join our database team. About the job As a Platform Engineer working as part of the database team at Appwrite, you'll play a crucial role in designing and optimising More ❯
I am currently working with a start-up that is leading the way in the sustainability sector and is seeking a Ruby Developer to join the team. They have had recent funding and are looking to grow their team, meaning there are excellent career opportunities. The company are currently a provider of employee benefits. They have tapped into some high … are looking at widening their profile and the benefit opportunities they can provide. They work in an agile environment with regular testing and work on a tech stack of Ruby on Rails, JavaScript (React) with PostgreSQL, they also work with Rspec for testing Heruko and AWS, there is lots of training and learning opportunities as well as the scope to More ❯
Ruby on Rails Team Lead Location: Remote (NI ) Permanent Competitive salary + equity options available Contact: Ryan Quinn on LinkedIN OCHO - Building Teams The Company Join a global software business with over 300 staff across 9 countries, building beautifully engineered platforms used by some of the world's most recognisable brands. Their product suite powers scheduling, communication, and team coordination … at scale - simplifying operations and boosting engagement across industries. They're scaling one of their core engineering teams and looking for a hands-on Ruby on Rails leader to take the reins. The Role This isn't a "steer-from-the-sidelines" kind of job. You'll lead a small, high-performing team while remaining technically sharp - delivering production code … shape both technical strategy and team culture - making this ideal for someone ready to step fully into technical leadership without losing touch with the codebase. Tech Stack & Tooling Backend: Ruby on Rails, Sidekiq, Devise, Twilio, PostgreSQL Frontend: Stimulus JS, ES6, CSS3, Hotwire/Turbolinks DevOps: AWS (including Lambda), CI/CD, GitHub APIs: RESTful services, third-party integrations Tooling: Git More ❯
standards and team culture Grow into a line management role over time, mentoring and supporting junior developers Tech Environment: Frontend: React, TypeScript Backend: Node.js (with exposure to Python, .NET, Ruby) Cloud: Azure, cloud-native architecture CI/CD: Azure DevOps, GitHub Actions, GitLab Databases: Relational and NoSQL Methodology: Agile/Scrum What We're Looking For: Proficiency in JavaScript/… leading Agile ceremonies and contributing to QA/testing Familiarity with microservice architectures and integration patterns Bonus Skills (Nice to Have): Experience with additional languages/frameworks (.NET, Go, Ruby) Secure coding practices and awareness of software assurance Active or eligible for SC Clearance Why Apply? This is an opportunity to influence real-world digital products and lead delivery from More ❯
engineering team. The digital advertising industry is riddled with interesting challenges as we continue to scale out our platform with a fast growing list of customers. Our technologies include Ruby on Rails, React, AWS SES, Go, GraphQL, Redis, Elasticsearch, Amazon Redshift, and others. Engineering at StackAdapt: At StackAdapt, you will be directly involved in leading your team to deliver production … that will have a direct impact on the success of our product. You will work with large data sets and have exposure to modern tech stacks such as GoLang, Ruby on Rails, React, GraphQL and more. StackAdapt's engineering organization believes in working collaboratively and cross functionally. You will get the opportunity to work in a diverse and flexible culture … with React.js and Redux At least 5 years experience of software development in web technologies and architecting scalable systems in a successful high-growth technology company Experience with a Ruby on Rails backend is a plus A strong understanding of computer science fundamentals (we have not forgotten our basics!) - data structures, system design, cloud computing, full-stack development etc. Passion More ❯
they think solves the user problem. To do that well, they understand why we're building something. What you'll do: Develop quality software across our stack, mainly in Ruby-on-Rails and React Native. Collaborate regularly with Product, Design, and Customer Success teams. Lead technical and architectural decisions. Document your work clearly and thoroughly. Mentor and support junior engineers. … Engage directly with customers and stakeholders. Improve our processes through feedback, testing, and continuous learning. You should apply if: You have extensive experience with Ruby on Rails or similar frameworks. You know your way around React/React Native. You're proactive, enjoy mentorship, and aren't afraid to challenge assumptions. You prefer practical, user-focused solutions over purely technical … to customers and stakeholders directly. Always build the right thing Favour the good dev life (Automated) testing gives us confidence Stop, Collaborate and Listen Our Stack: API powered by Ruby, Ruby-on-Rails and GraphQL Mobile & Web app built with React-Native, React and Typescript Python for data analysis A little Rust for lower level file operations 6-monthly performance More ❯
At Appwrite we're looking for a Platform Engineer to join our team. About the job As a Platform Engineer at Appwrite, you'll play a key role in designing and building the foundation of our platform services. You'll More ❯
Cambourne, Cambridgeshire, United Kingdom Hybrid / WFH Options
Remotestar
Job Title: Full Stack Engineer (Ruby & Next.js) About the Client: Our Client is a modern funeral services company that leverages digital solutions to offer transparent, affordable, and personalised funeral planning. It simplifies end-of-life arrangements, providing cremation, burial, and memorial services focusing on compassion and efficiency. The company aims to make funeral planning stress-free by combining technology with … human support. Location: India (Remote - 5 days a week) Job Type : Full-time, Permanent About the Role: We're looking for an experienced full-stack developer proficient in Ruby for backend and Next.js for frontend development. You'll work on building robust applications, utilising AWS for cloud infrastructure and PostgreSQL for database management. Join our fully remote team and contribute … components for optimal performance. Manage AWS cloud services and PostgreSQL databases. Write clean, efficient, and scalable code. Collaborate with cross-functional teams to deliver high-quality products. Skills Required: Ruby for backend development. Next.js/React.js for front-end development. AWS for cloud infrastructure management (EC2, S3, RDS). PostgreSQL for database management. Git version control and collaborative development. Strong More ❯
Exciting Opportunity for Senior Full Stack Ruby Developers in the UK! - Tech for Good I am working exclusively with a client in the Edtech space looking to expand their stable and growing team! We are looking for someone who is technically capable with good soft skills who would be interested in working for a company with a great mission. Position … Senior Full Stack Ruby Developer Location: UK Salary: Up to £80,000 per annum About the Company: Join a stable and profitable EdTech platform that is the market leader for their niche with plans to expand its product offering. Tech Stack: Ruby on Rails React AWS Key Requirements: Strong communication skills Proven experience in mentoring junior developers involvement in recruitment More ❯
New Works, Telford, Shropshire, England, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions Ltd
Exciting Opportunity for Senior Full Stack Ruby Developers in the UK! - Tech for Good I am working exclusively with a client in the Edtech space looking to expand their stable and growing team! We are looking for someone who is technically capable with good soft skills who would be interested in working for a company with a great mission. Position … Senior Full Stack Ruby Developer Location: UK Salary: Up to £80,000 per annum About the Company: Join a stable and profitable EdTech platform that is the market leader for their niche with plans to expand its product offering. Tech Stack: Ruby on Rails React AWS Key Requirements: Strong communication skills Proven experience in mentoring junior developers involvement in recruitment More ❯
At Appwrite we're looking for a Platform Engineer to join our team. About the job At Appwrite, we're looking for a Plaform Engineer to join our integrations team. You'll play a key role in building scalable, reliable More ❯
customers have to say about us. Behind that focus towards simplicity lies a deeply technical product, built on large-scale data processing and 900+ integrations . Our stack is Ruby-heavy, our test coverage is high, and our expectations on code quality and system performance are even higher. Our values & how we work No middle management. No pointless meetings. We More ❯
the future. Responsibilities: + Designing, optimizing, and continuously enhancing our in-house developed ADDITIVE+ APPS (CRM, vouchers, landing pages, and newsletters, marketing automation software) using PHP and Laravel or Ruby and Ruby on Rails (depending on the software product) + Integrating external systems and interfaces, with a particular focus on property management systems (PMS) + Profound analysis and processing of … of inspiration and contribute innovative ideas for new solutions, fostering ongoing knowledge sharing and collaboration across teams Technologies: Backend CRM Git Support JSON Laravel Marketing PHP PostgreSQL REST Rails Ruby SQL XML Big Data Cloud Firebase Frontend GitHub Heroku UX UI Design More: At ADDITIVE, we process a staggering 350,000 data points in real-time every day. Still not More ❯
Full Stack Support Engineer (Ruby on Rails, TypeScript/JS, React, Postgres, Linux) Fully Remote (European time zones only) | Full-Time | Up To £80k/$100k per year DOE About Carebit Carebit is a young, design-led healthcare technology company helping over 1500 private Doctors across the UK run their practices more effectively and efficiently with our web and mobile … Work On: Investigating and resolving bugs or issues raised by our team of Customer Support Specialists. Making small-to-medium feature tweaks (e.g. modifying exports, adjusting logic). Writing Ruby scripts and jobs for post-migration data cleanup or updates. Collaborating withDevelopers and support staff to triage, prioritise, and resolve issues. Delivering small fixes to production regularly and reliably. What … We’re Looking For: Strong experience with Ruby on Rails (Rails 7, Ruby 3.4). Proficiency with React, TypeScript/JavaScript, and PostgreSQL. Comfort working in a Linux-based environment (AWS ECS, command line). Great debugging and troubleshooting skills – you enjoy getting to the root of problems. Fluent, friendly communication – especially with non-technical users. A proactive, independent mindset More ❯