626 to 650 of 844 Ruby on Rails Jobs

Full Stack Ruby Tech Lead Location: Central London (2 days a month in-office) Salary: Up to £90,000 About Us: My client works in the healthtech space, dedicated to transforming healthcare through cutting-edge technology. Role Overview: We are seeking a talented and experienced Full Stack Ruby Tech Lead to join their team. In this role, you … will lead the development of our healthtech solutions, working with a modern tech stack that includes Ruby on Rails, AWS, and React/TypeScript. You will play a crucial role in shaping the future of our products and ensuring they meet the highest standards of quality and performance. Key Responsibilities: Lead and mentor a team of developers … fostering a collaborative and innovative environment. Design, develop, and maintain robust and scalable web applications using Ruby on Rails. Utilise AWS for cloud infrastructure and services. Implement front-end features with React and TypeScript. Collaborate with cross-functional teams to define, design, and ship new features. Ensure the performance, quality, and responsiveness of applications. Identify and correct bottlenecks More ❯

Full Stack Ruby Tech Lead Location: Central London (2 days a month in-office) Salary: Up to £90,000 About Us: My client works in the healthtech space, dedicated to transforming healthcare through cutting-edge technology. Role Overview: We are seeking a talented and experienced Full Stack Ruby Tech Lead to join their team. In this role, you … will lead the development of our healthtech solutions, working with a modern tech stack that includes Ruby on Rails, AWS, and React/TypeScript. You will play a crucial role in shaping the future of our products and ensuring they meet the highest standards of quality and performance. Key Responsibilities: Lead and mentor a team of developers … fostering a collaborative and innovative environment. Design, develop, and maintain robust and scalable web applications using Ruby on Rails. Utilise AWS for cloud infrastructure and services. Implement front-end features with React and TypeScript. Collaborate with cross-functional teams to define, design, and ship new features. Ensure the performance, quality, and responsiveness of applications. Identify and correct bottlenecks More ❯

backed by investment. You will work alongside the Head of Development to lead and mentor a team of talented developers, Technology-wise, they are looking for someone with strong Ruby on Rails experience, with React or JavaScript experience on the front end. They are actively interviewing now - If this role is of interest, I am happy More ❯

Ruby Developer – Hybrid or Remote (London) A start-up PropTech company is looking to hire a mid-senior Ruby Developer to join their team. This company is changing the landscape of PropTech with a mission to make it fairer, more accessible, and less stressful for their customers. In this role, you will play a critical part in shaping … be architecting and developing scalable web applications, working closely with the CTO and team in designing and building new features from scratch and taking technical ownership over your tasks. Ruby on Rails Developer Required Skills: Strong Ruby (and Rails) development skills at a production level (3+ years) Experience in fast-paced environments Proficiency with writing … tests Experience with JavaScript languages Nice to Haves (but not essential): Experience with Hotwire, Tailwind, Heroku, and PostgreSQL BSc in Computer Science or related field from a top university Ruby Developer Offer: Up to £60,000 Flexible working - Hybrid in their London office or fully remote (European applications can be accepted) Work with a tight-knit and exceptional engineering More ❯

m currently building a small team for a fast-growing UK-based retail and eCommerce company that’s undergoing a major digital transformation. We're looking for an experienced Ruby on Rails Developer to join on a 6-month remote contract and help deliver high-impact features on a modern, scalable platform. You’ll be … part of a collaborative product team working with the latest Rails stack to build responsive, user-focused applications. Job Title: Ruby on Rails Developer Location: Remote (UK hours overlap required) Type: Contract (6 months) Rate: £550/day (outside IR35) Key Requirements: Commercial experience with Ruby on Rails (Rails 7) Strong knowledge More ❯

IT Solutions seeks a motivated, career and customer-oriented Junior Software Developer to join our team in McLean, VA. In this role, you will be an experienced Linux and Ruby on Rails Developer with a strong background in Telephony Engineering to serve on a Dedicated Support Team of Network Telephony Installers supporting the Voice Program Recap … Office (VPRO). You will leverage your expertise in Linux systems, Ruby programming, Ruby on Rails, and telephony systems to design, develop, and maintain voice media gateways that integrate with telephony infrastructure. Responsibilities include, but are not limited to: • Design, implement, and maintain web applications using Ruby and Ruby on Rails. • Work on … ISDN) along with voice media gateways and associated service modules • Manage and configure Linux servers (Ubuntu, CentOS, etc.) for hosting applications, ensuring performance, stability, and security. • Develop and Test on Linux based servers. Must be capable of developing and installing PowerBuilder based programs and Korn shell based servers. • Troubleshoot, configure, and optimize telephony software • Work independently developing and testing More ❯

at StackAdapt: As an Engineer at StackAdapt, you will be directly involved in the development of our advertising platform, producing production-level code 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 around GoLang, Ruby on Rails, React, GraphQL … America for this position. What You Will Be Doing: Design, improve, and debug complex, scalable distributed systems. Find solutions to optimize bottle-necks and general system wide performance. Always on the lookout to keep the tech stack updated with current standards. Write extensible, scalable and test-driven code. Take part in technical planning and architectural decision-making. Collaborate with … team members on designing scalable, well tested, and well documented web architecture, including APIs and backend systems. Be able to take responsibility and ownership of projects from start to finish. Contribute to code reviews and technical spec reviews. What We Are Looking For: 1+ years of full-time work experience building highly performant web applications. Knowledge of our full More ❯

Our Government client is looking for an Engineer with experience working on Axon frameworks. This will initially be 2-3 months, with the possibility to extend beyond. The role will be INSIDE IR35, hybrid, with hybrid travel to Swansea, Wales. In addition to Axon frameworks, proficiency with the below skillset would be necessary: - Spring boot - Ruby - Cucumber - React … Ruby on rails - Docker - Kubernetes - Java. LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy, operating globally from the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome More ❯

About Cleo At Cleo, we're not just building another fintech app. We're embarking on a mission to fundamentally change humanity's relationship with money. Imagine a world where everyone, regardless of background or income, has access to a hyper-intelligent financial advisor in their pocket. That's the future we're creating. Cleo is a profitable, fast … unique opportunity to join a talented team passionate about making a real impact. We value top talent who embody our culture of collaboration and positive influence. If you thrive on complex challenges, want to shape something transformative, and share in Cleo's scaling success, this could be your ideal role. About the Role You will be part of the … that are crucial to Cleo's core product, directly influencing user experience, growth, and profitability. Your main responsibility will be integrating ML-driven credit and eligibility models into our Ruby on Rails monolith. These models, developed in Python by ML engineers and data scientists, require scalable, robust integration. You will manage the entire lifecycle from data ingestion More ❯

Our Government client is looking for an Engineer with experience working on Axon frameworks. This will initially be 2-3 months, with the possibility to extend beyond. The role will be INSIDE IR35, hybrid, with hybrid travel to Swansea, Wales. In addition to Axon frameworks, proficiency with the below skillset would be necessary: - Spring boot - Ruby - Cucumber - React … Ruby on rails - Docker - Kubernetes - Java. LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy, operating globally from the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome More ❯

betting, Colossus Syndicates. This technology can also be made available to partners who wish to operate their own pools for their own end players. About this role We are on the hunt for a talented DevOps engineer. The candidate will work with the company's Devs, QA, and Product teams, enabling smooth Continuous Build, Integration, and Deployment. The candidate … professional experience and proficiency with: Terraform or OpenTofu Gitlab CD/CI and development of custom .gitlab-ci.yml The ideal candidate also has experience with applications written in C#, Ruby-on-Rails and node.js, so they can better interact with the development team. Lastly, the candidate has solid technical security knowledge and is comfortable working in a … highly regulated environment. Responsibilities Second in command, reporting directly to the CTO Managing and improving our cloud infrastructure on AWS using Terraform Managing and improving the build system using Gitlab CD/CI Managing and improving the application hosting environments in Kubernetes Automating the tests and deployments of our applications using GitLab CI Monitoring and enhancing the security of More ❯

edge software. 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, Typescript, GraphQL, Redis, Amazon Redshift, and others. This position is open to remote candidates in North America. About the Team: This team is a … end Design, improve, and debug complex, scalable distributed systems. Write extensible, scalable and test-driven code. Take part in sprint planning and architectural decision-making. Collaborate with team members on designing scalable, well tested, and well documented web architecture, including APIs and backend systems. As an engineer, you are expected to take responsibility and ownership of projects from start … What We are Looking For: 2+ years of full-time work experience building highly performant web applications. Knowledge of our full-stack technologies is highly preferred - React, Typescript, Redux, Ruby on Rails etc. Experience with implementing a client-facing project end-to-end, from design to delivery. Strong understanding of scalable system design for web-based APIs More ❯

support for cluster and node management, ensuring smooth operation of LLM infrastructure. Continuously improve and automate cluster, capacity, and maintenance upgrades. Develop automation tools to enhance operational excellence. Work on operations and maintenance-driven coding projects, primarily using Ruby, Rails, Java, Python, shell scripts, and web technologies. Have hands-on experience with Kubernetes and expertise in … reviews, identify bottlenecks, troubleshoot, and thoroughly research root causes to resolve defects. BASIC QUALIFICATIONS 3+ years of experience in systems administration, including networking, storage systems, operating systems, and hands-on systems engineering. Proficiency in at least one modern programming language such as Python, Ruby, Golang, Java, C++, C#, or Rust. Experience with Linux/Unix systems. Experience with … this link for more information. If your country or region isn't listed, please contact your recruiting partner. Amazon is an equal opportunity employer and does not discriminate based on veteran status, disability, or other legally protected categories. More ❯

System Development Engineer, Payments Acceptance and Experience Tech rekindle program Note : For more details on rekindle program, please visit - https://www.amazon.jobs/en/landing_pages/rekindle Want to be part of a dynamic development environment within Amazon and be at the forefront of building new, innovative global payments products and solutions? Amazon Consumer Payments team … Our payments products (Amazon Co-Branded Credit Cards, Private Labeled Credit Cards, Non-Amazon Branded Credit Cards, Shop with Points and Foreign Exchange) provide the most innovative payment experience on and off Amazon. We manage a financial services ad serving platform (100+ billions of impressions per year) through Amazon’s purchase path where we offer Amazon branded and non … responsibilities include troubleshooting, diagnosing and fixing production software issues, developing tools, automations and monitoring solutions, performing software maintenance and configuration, implementing the fix for internally developed code (JAVA and Ruby with Rails), updating, tracking and resolving technical challenges and improving operational excellence and readiness of the systems. Some of the key job functions - Provide support of incoming tickets More ❯

This technology can also be made available to partners who wish to operate their own pools for their own end players. About The Role We are seeking a hands-on and strategically minded Chief Technology Officer (CTO) to lead the next phase of our technology journey. As a key member of the executive team, the CTO will be responsible … technical strategy in alignment with business goals Lead, mentor, and grow cross-functional IT teams, including software development, infrastructure, and DevOps Drive software architecture design with a strong focus on microservices and message-driven systems (Kafka) Oversee the development and maintenance of applications built in C#, Ruby on Rails, and Angular, with MySQL as the primary … ensure alignment with regulatory standards such as ISO27001 Strong experience with microservice architecture and event-driven systems (Kafka) Expertise with AWS, Terraform, and DevOps best practices Proficiency in C#, Ruby on Rails, Angular, and MySQL Demonstrated success in building and restructuring teams, including hiring and leadership development Excellent communication skills and fluency in English Master's degree More ❯

As an Engineering Manager I at StackAdapt, you will be directly involved in the development of our advertising platform, producing production level code 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 around GoLang, Ruby on Rails, React, GraphQL … Talks: About the team: We are expanding the capabilities of our fully fledged creatives library that allows clients to store, host and manage bulk creative assets for ad campaigns on the platform. We offer creative templates for clients to build quick off-the-shelf display creatives on the platform, aim to reduce the need to integrate with expensive … third-party creative providers that charge on a CPM basis, and provide in-house solutions. StackAdapt is a Remote First company, we are open to candidates located anywhere in North America for this position. What you'll be doing Lead and mentor a team of 3-4 talented engineers within full-stack web engineering Make a positive impact on More ❯

YC F24) 3 days ago Be among the first 25 applicants Join to apply for the Founding Full-Stack Engineer role at Rulebase (YC F24) Get AI-powered advice on this job and more exclusive features. This range is provided by Rulebase (YC F24). Your actual pay will be based on your skills and experience — talk with … Skills As a Founding Full-Stack Engineer at Rulebase, you’ll contribute to building the core infrastructure that powers real-time QA and compliance for customer service teams. Depending on your interests and skills, your work may include: Frontend (React/Electron.js): Implement UI designs and product flows across our web dashboard and desktop agent app. Ensure responsive, accessible … interfaces that deliver insights clearly and efficiently to end users. Backend (Ruby on Rails): Help build and extend our SaaS backend—designing APIs, managing data models, and maintaining systems that securely store and query large volumes of interaction data. Machine Learning (Python): Contribute to our anomaly detection and real-time risk classification systems. Work on model More ❯

access control (RBAC), and an Angular front-end in a CI/CD/SecDevOps Agile environment. Any migration experience is a plus, as we are eventually transitioning from Ruby-on-Rails to Java. No ruby experience required but helpful. The portal is deployed in the Cloud, so any Cloud experience is a plus. ABC Required … develop a new portal and assist in maintaining the existing portal Preferred Education, Experience, & Skills Experience operating in a CI/CD/SecDevOps Agile environment Any experience with Ruby is a plus, but not Required Knowledge and experience with Infrastructure as Code (IoC) Cloud design for software, implementation, and configuration Security Development Operations (SecDevOps) understanding Experience with test … driven development and automated testing frameworks Pay Information Full-Time Salary Range: $146670 - $249330 Please note: This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience. More ❯

Engineering Manager - Remote - SaaS - RoR,Python,C/C++,Rust - £100,000 p/a Christopher Ali have partnered up with an innovative UK based SaaS start- up who are at a watershed in its growth and require an Engineering Manager to help achieve results through effective leadership. Key responsibilities include leading hiring processes, facilitating career progression, driving process improvement … Demonstrated experience in a leadership role with current technical experience In-depth technical experience in at least one of the core languages, frameworks, or technologies used by the team (Ruby, Python, C/C Rust) Understanding of software architecture principles Familiarity with the product & software development lifecycle Familiarity with other functional areas of your team Leadership, team-building, and … Responsibilities: Line manage engineers Help your engineers grow their skills and experience Assist in authoring project plans Run agile project management processes Provide guidance and coaching to team members on technical contributions, product architecture, and other areas. Generate and implement process improvements Foster technical decision making on the team, but make final decisions when necessary Draft goals and More ❯

Engineering Manager - Remote - SaaS - RoR,Python,C/C++,Rust - £100,000 p/a Christopher Ali have partnered up with an innovative UK based SaaS start- up who are at a watershed in its growth and require an Engineering Manager to help achieve results through effective leadership. Key responsibilities include leading hiring processes, facilitating career progression, driving process improvement … Demonstrated experience in a leadership role with current technical experience In-depth technical experience in at least one of the core languages, frameworks, or technologies used by the team (Ruby, Python, C/C Rust) Understanding of software architecture principles Familiarity with the product & software development lifecycle Familiarity with other functional areas of your team Leadership, team-building, and … Responsibilities: Line manage engineers Help your engineers grow their skills and experience Assist in authoring project plans Run agile project management processes Provide guidance and coaching to team members on technical contributions, product architecture, and other areas. Generate and implement process improvements Foster technical decision making on the team, but make final decisions when necessary Draft goals and More ❯

improve software development, business, and customer service support-related processes and technical support experiences. A successful candidate will be an experienced technical team member who is willing to take on challenging responsibilities, has a metrics-focused approach, demonstrates customer focus, and has the ability to lead in multi-functional and fast-paced environments. If you fit the profile, we … cause analysis for technical challenges • Provide timely and effective support through ticket management and customer communication Software Development and Maintenance • Develop and implement operational tools and automation solutions using Ruby, Rails, Java, Python, and shell scripting • Maintain and configure software systems in staging and production environments • Implement fixes and enhancements for internally developed software applications System Operations and … SLAs) • Coordinate customer notifications and workflow management BASIC QUALIFICATIONS - Bachelor's degree in Computer Science or related area - Experience programming with at least one modern language such as Python, Ruby, Golang, Java, C++, C# or Rust - Experience with distributed systems at scale - Experience in automating, deploying, and supporting large-scale infrastructure - Experience with Linux/Unix - Experience with CI More ❯

At Cleo, we're not just building another fintech app. We're embarking on a mission to fundamentally change humanity's relationship with money. Imagine a world where everyone, regardless of background or income, has access to a hyper-intelligent financial advisor in their pocket. That's the future we're creating. Cleo is a rare success story: a … users’ financial health. Technical oversight of attribution touch points and distribution of events to 3rd parties, effectively utilising both our frontend (Typescript/React/React Native) and backend (Ruby/Rails) architecture. Working with 3rd party platforms, such as: Ad networks (e.g. Facebook, TikTok, Twitter, Google) Affiliate networks (e.g. Rakuten) Attribution platforms (e.g. AppsFlyer) CRM (e.g. customer.io … with a new affiliate 3rd party provider, looping back in-app event data for accurate measurements To ensure we can monitor conversion rates, adding support for new ad platforms on our web and landing pages so they attribute correctly through to app install and sign up Working with Data and Marketing to run ROAS optimisation tests with various 3rd More ❯

improve software development, business, and customer service support-related processes and technical support experiences. A successful candidate will be an experienced technical team member who is willing to take on challenging responsibilities, has a metrics-focused approach, demonstrates customer focus, and has the ability to lead in multi-functional and fast-paced environments. If you fit the profile, we … cause analysis for technical challenges • Provide timely and effective support through ticket management and customer communication Software Development and Maintenance • Develop and implement operational tools and automation solutions using Ruby, Rails, Java, Python, and shell scripting • Maintain and configure software systems in staging and production environments • Implement fixes and enhancements for internally developed software applications System Operations and … level agreements (SLAs) • Coordinate customer notifications and workflow management BASIC QUALIFICATIONS - Experience in automating, deploying, and supporting infrastructure - Experience programming with at least one modern language such as Python, Ruby, Golang, Java, C++, C#, Rust - Experience with Linux/Unix PREFERRED QUALIFICATIONS - Experience with CI/CD pipelines build processes Our inclusive culture empowers Amazonians to deliver the best More ❯

urge to over-engineer our solutions. We let our users and the data tell us where we go next Our Tech & Tools Figma .NET, C#, Linq, Microsoft SQL Server Ruby, Ruby on Rails, Postgres AWS, Azure Azure DevOps, GitHub, Asana, Slite, Slack, New Relic How You'll Make An Impact As a Senior Product Designer embedded … inside a specialised squad focused on performance, scalability, and user experience improvements, you’ll play a key role in optimising our product while shaping the future of our design system and component library. Your work will ensure that our product remains intuitive, accessible, and scalable, improving workflows for dental professionals while driving consistency and performance across our platform. Initially … you’ll focus on a programme of product optimisation, refining our core user experience. Over time, this role will evolve into a foundational position in the development of our design system , collaborating closely with engineers to create a robust, reusable component library. You’ll be part of a cross-functional squad, working alongside 4 front-end engineers, a product More ❯

improve software development, business, and customer service support-related processes and technical support experiences. A successful candidate will be an experienced technical team member who is willing to take on challenging responsibilities, has a metrics-focused approach, demonstrates customer focus, and has the ability to lead in multi-functional and fast-paced environments. If you fit the profile, we … continuous deployment pipelines with robust testing harness for critical services and applications • Improve end-to-end monitoring and logging capabilities across different stacks • Keep software up-to-date based on software deprecation campaigns, modernization initiatives, and help identify and improve tech-debt scenarios. • Perform comprehensive troubleshooting and root cause analysis for technical challenges Software Development and Maintenance • Develop and … implement operational tools and automation solutions using Ruby, Rails, Java, Python, and shell scripting • Develop unit tests and integration tests suites using Junit and Mockito • Maintain and configure software systems in staging and production environments • Implement fixes and enhancements for internally developed software applications System Operations and Monitoring • Design and implement monitoring solutions to ensure system reliability and More ❯