1 to 25 of 27 Permanent Ruby Developer Jobs in London

Ruby developer Ruby, React, JavaScript, AWS Working for an innovative and fast-growing digital consultancy that has obtained a new client project that you will be working on. This application in the Healthtech sector will need re-engineering and new feature builds and will suit someone who … ideas effectively to both Product teams and clients is essential as you will be part of a high visibility team. Requirements 3+ years of Ruby/Rails experience React, JavaScript Any Experience with the following would be beneficial : RSpec, or similar testing framework Ruby on Rails GraphQL or more »

Ruby on Rails Developer - £50k - £75k Here at Movement8, we have an exciting opportunity working with a fast-growing SaaS company. The client are going through a maturity phase, and would require suitable candidates to work a hybrid module of 2 days a week in their London office. … code of other to identify potential building innovative products Assisting in developing, maintaining and improving the system. Requirements: 3 to 5 years experience in Ruby/Ruby on Rails Good problem-solving skills with an understanding of data structures and algorithms. Security and performance awareness. Familiarity with coding … standards and best practices. Self-management and self-motivation. Great English, both verbal and written. Technical Skills: Ruby, Rails, Sidekiq, VueJS, JavaScript, CSS, HTML, PostgreSQL, ElasticSearch, AWS more »

Senior Ruby Developer - Up to £95k - Hybrid Tech Stack: Ruby on Rails, JavaScript, React, TDD Salary: Up to 95k Location: Central London Office Industry: Software Development House Smooth Interview Process !! The Company 🚀 An exciting software development house based in the heart of London are looking for a … Senior Ruby Developer to join their ranks. The Role ✨ This elite software house are dedicated to offering a premium service for their clients. The team are very tight and culture is an important factor for them. This enables the team to deliver highly complex solutions for their cliental … meet-ups. The successful candidate will be expected to be client facing right from the offset, which further enhances the individuals development. Desired Skills ⚙️ Ruby on Rails JavaScript React TDD If this Senior Ruby Developer role sounds of interest, please get in touch, actively interviewing!! Senior Ruby more »

I am reaching out with an exclusive Opus role for a mid-senior level developer at a reputable SaaS B2C software company. This is an exciting chance for professionals who are proficient with Ruby, with at least 3 years' experience. Whether you are a Full Stack Developer with skills in Ruby, React and Vue, or a Backend Ruby Developer, you are welcome to apply. Your Skills: Proficient in Ruby development. Experience in high-level problem solving and team collaboration. Up-to-date knowledge of best practices and trends in software development. The more »

Job DescriptionSenior Full Stack Developer(Ruby/React) - Hybrid - Up to 95kAn exciting boutique software house based in the heart of London are looking for a Senior Full Stack Developer to join their ranks. They someone to come in and open up project streams for the leadership … team.Paying Up to 95kHybrid in LondonClient Facing from the get goTech Stack - Ruby on Rails, JavaScript, React, AWSActively interviewing, please get in touch ASAP to register interest!Senior Full Stack Developer(Ruby/React) - Hybrid - Up to 95k more »

Job DescriptionRuby DeveloperFully Remote (UK) - optional office visits£50,000 - £65,000Ruby Developer - would you like the opportunity to work for a scaling SasS company with a growing presence, on a greenfield Ruby project along with the chance to work with React, AWS and Rails.The CompanyA scaling SaaS … working. They have two offices in England and meet up from time to time. You'll be joining their growing engineering team comprising of Ruby, JavaScript, React and AWS. They are looking to continue to grow the size of their development team over the next 6 months, making this … team.The RoleYou'll be creating, scaling and maintaining code using best practices, working alongside their product and design team. You will be working with Ruby and also have the chance to work with React, any experience you could bring with AWS or Kubernetes would be highly beneficial.RequirementsStrong commercial Ruby more »

with clients. We recently closed our seed round to scale our AI infrastructure and are looking to bring on board an exceptional Full Stack Developer! That person will have the ability to be entrepreneurial, wear many hats, thrive in the uncertain environment that an early-stage startup is, and … ll bring: 4+ years of experience in full stack development, with a strong portfolio of successful projects. Expert-level proficiency in JavaScript, React, Next.js, Ruby on Rails, HTML, and CSS . Deep understanding of responsive design, cross-browser compatibility, and web performance optimization. Strong experience with testing frameworks such more »

Ruby Developer Fully Remote (UK) - optional office visits £50,000 - £65,000 Ruby Developer - would you like the opportunity to work for a scaling SasS company with a growing presence, on a greenfield Ruby project along with the chance to work with React, AWS and … working. They have two offices in England and meet up from time to time. You'll be joining their growing engineering team comprising of Ruby, JavaScript, React and AWS. They are looking to continue to grow the size of their development team over the next 6 months, making this … Role You'll be creating, scaling and maintaining code using best practices, working alongside their product and design team. You will be working with Ruby and also have the chance to work with React, any experience you could bring with AWS or Kubernetes would be highly beneficial. Requirements Strong more »

Full Stack Ruby Developer (AI) Role Overview: My client, a startup in the AI space, is seeking a talented Full Stack Ruby Developer to join their team. This role offers a unique opportunity to contribute to cutting-edge projects while leveraging your expertise in Ruby … a competitive salary of £60,000 plus a very attractive equity package. Responsibilities: Develop and maintain full-stack applications for innovative AI projects. Utilise Ruby, React, and TypeScript to build scalable and efficient solutions. Collaborate closely with cross-functional teams to implement new features and functionalities. Contribute to architectural … decisions and technical strategy, ensuring alignment with project goals. Requirements: Proficiency in Ruby, React, and TypeScript. Experience with full-stack development in an AI or related field. Strong problem-solving skills and attention to detail. Ability to work independently and as part of a team in a dynamic environment. more »

Mid-Level Ruby Developer - Full Stack - Rapidly Expanding Software Company Seeking a Mid-Level Full Stack Ruby Developer with a strong passion for Ruby and Vue.js (or similar JS) for an innovative SaaS company based in London. Requirements: Proven experience in software development, with … years of Ruby experience. Familiarity with front-end JavaScript development. Strong problem-solving skills and attention to detail. Excellent communication and teamwork abilities. This position offers: Up to £75,000 in salary, with potential for growth A flexible work environment, including two days a week in the London office more »

Senior Full Stack Developer(Ruby/React) - Hybrid - Up to 95k An exciting boutique software house based in the heart of London are looking for a Senior Full Stack Developer to join their ranks. They someone to come in and open up project streams for the leadership … team. Paying Up to 95k Hybrid in London Client Facing from the get go Tech Stack - Ruby on Rails, JavaScript, React, AWS Actively interviewing, please get in touch ASAP to register interest! Senior Full Stack Developer(Ruby/React) - Hybrid - Up to 95k more »

Mid/Senior Full Stack Developer - Paying 60k + Large Equity - Hybrid Tech Stack: Ruby on Rails, React, AWS - Node.js/Python experience welcomed Salary: Paying £60,000 + Large Equity Offered Location: Hybrid working at their Central London Office The Company 🚀 This high growth start-up are … looking for a Full Stack Developer to join their team. The company has recently received investment and is looking for an experienced engineer to hit the ground running as they scale their operations. To be successful in this role, you will need to be ambitious and willing to work … the latest technology and grow as an individual with autonomy/ownership offered from the outset. AI/ML experience is beneficial. Desired Skills ⚙️ Ruby on Rails React AWS If this Senior Full Stack Developer role sounds of interest, please get in touch, actively interviewing!! Mid/Senior more »

Ruby on Rails Developer - Junior, Mid, Senior, Lead or Principal = £45K-£120K One of the leading UK Fintech companies, based in London, are undergoing a significant growth of Ruby on Rails talent on the tail of just under £200m in series d investment. They are seeking to … revolutionize their niche by taking on an influx of Ruby on Rails Developers that fit with their dynamic, exciting and distinctive outlook. The company are TDD evangelists, so a career with them is guaranteed to grow your skills as a Ruby on Rails Developer, on top of … versing you in best Ruby practise. They are a diverse team, and the positions they seek to fill are equally so. Therefore, they are ready and waiting to take on an assortment of individuals with a variety of background experience as Ruby Developers. As a Ruby on more »

Job DescriptionMid-Level Ruby Developer | Private Equity Firm | Remote with London MeetupsAre you a Ruby expert looking to merge your skills with the exciting world of private equity? Our client, a well-established and growing player in the private equity sector, is eager to welcome a talented … Mid-Level Ruby Developer to their team.Role Details:As a Mid-Level Ruby Developer, you will engage with a dynamic tech stack in a firm that values innovation and reliability. Your primary focus will be developing solid, scalable code in Ruby, complemented by JavaScript and … London office just two days a month to build camaraderie and engage in high-impact collaboration sessions.Key Qualifications:Profound knowledge and professional experience in Ruby developmentCompetence in JavaScript, with React experienceFamiliarity with cloud services like AWS and platform management via HerokuPractical experience with PostgreSQL or similar relational databasesOffer & Benefits more »

Mid-Level Ruby Developer | Private Equity Firm | Remote with London Meetups Are you a Ruby expert looking to merge your skills with the exciting world of private equity? Our client, a well-established and growing player in the private equity sector, is eager to welcome a talented … Mid-Level Ruby Developer to their team. Role Details: As a Mid-Level Ruby Developer, you will engage with a dynamic tech stack in a firm that values innovation and reliability. Your primary focus will be developing solid, scalable code in Ruby, complemented by JavaScript … office just two days a month to build camaraderie and engage in high-impact collaboration sessions. Key Qualifications: Profound knowledge and professional experience in Ruby development Competence in JavaScript, with React experience Familiarity with cloud services like AWS and platform management via Heroku Practical experience with PostgreSQL or similar more »

Job DescriptionMid-Senior Full Stack Ruby Developer (Tech for Good/Sustainability)I am working on this role exclusivly with a client in the tech for good space, so if you are interested in making an impact working for a company that is focused on improving sustainability, apply … by the desire to use technology for positive change? Our client, a trailblazer in the sustainability space, is seeking a Mid-Senior Full Stack Ruby Developer to join their mission-driven team. In this role, you'll have the opportunity to leverage your expertise in HTML, CSS, Stimulus … and Ruby on Rails to develop innovative solutions that address pressing environmental and social challenges.**Role Overview:**As a Mid-Senior Full Stack Ruby Developer, you'll play a pivotal role in developing web applications that contribute to a more sustainable future. Working closely with clients, you more »

Exciting Opportunity: Senior/Lead Ruby Developer** **Role Overview:** Join a stable boutique software agency in Central London, serving long-term clients in healthtech, edtech, and e-commerce. Seeking a Senior/Lead Ruby Developer to mentor juniors, collaborate with clients, code in Ruby + … React, and drive architecture decisions. **Responsibilities:** - Mentor junior developers - Collaborate with clients - Code in Ruby + React - Make architectural decisions **Requirements:** - Extensive Ruby + React experience - Proven mentorship skills - Strong client collaboration abilities - Architecture decision-making proficiency **Location and Benefits:** Central London office, requiring 2-3 days in more »

Job DescriptionMid-Level Ruby Developer - Full Stack - Rapidly Expanding Software CompanySeeking a Mid-Level Full Stack Ruby Developer with a strong passion for Ruby and Vue.js (or similar JS) for an innovative SaaS company based in London.Requirements:Proven experience in software development, with … years of Ruby experience.Familiarity with front-end JavaScript development.Strong problem-solving skills and attention to detail.Excellent communication and teamwork abilities.This position offers:Up to £75,000 in salary, with potential for growthA flexible work environment, including two days a week in the London officeAdditional benefits such as medical insurance more »

Job DescriptionFull Stack Ruby Developer (AI)Role Overview: My client, a startup in the AI space, is seeking a talented Full Stack Ruby Developer to join their team. This role offers a unique opportunity to contribute to cutting-edge projects while leveraging your expertise in Ruby … also offers a competitive salary of £60,000 plus a very attractive equity package.Responsibilities:Develop and maintain full-stack applications for innovative AI projects.Utilise Ruby, React, and TypeScript to build scalable and efficient solutions.Collaborate closely with cross-functional teams to implement new features and functionalities.Contribute to architectural decisions and … technical strategy, ensuring alignment with project goals.Requirements:Proficiency in Ruby, React, and TypeScript.Experience with full-stack development in an AI or related field.Strong problem-solving skills and attention to detail.Ability to work independently and as part of a team in a dynamic environment.Excellent communication skills and a passion for more »

Job DescriptionI am reaching out with an exclusive Opus role for a mid-senior level developer at a reputable SaaS B2C software company.This is an exciting chance for professionals who are proficient with Ruby, with at least 3 years' experience. Whether you are a Full Stack Developer with skills in Ruby, React and Vue, or a Backend Ruby Developer, you are welcome to apply.Your Skills:Proficient in Ruby development.Experience in high-level problem solving and team collaboration.Up-to-date knowledge of best practices and trends in software development.The Perks:Competitive salary of more »

Job DescriptionExciting Opportunity: Senior/Lead Ruby DeveloperRole Overview:Join a stable boutique software agency in Central London, serving long-term clients in healthtech, edtech, and e-commerce. Seeking a Senior/Lead Ruby Developer to mentor juniors, collaborate with clients, code in Ruby + React … and drive architecture decisions.Responsibilities: Mentor junior developers Collaborate with clients Code in Ruby + React Make architectural decisionsRequirements: Extensive Ruby + React experience Proven mentorship skills Strong client collaboration abilities Architecture decision-making proficiencyLocation and Benefits:Central London office, requiring 2-3 days in-office. Salary up to more »

Job DescriptionMid/Senior Full Stack Developer - Paying 60k + Large Equity - HybridTech Stack: Ruby on Rails, React, AWS - Node.js/Python experience welcomed Salary: Paying £60,000 + Large Equity Offered Location: Hybrid working at their Central London OfficeThe Company 🚀This high growth start-up are looking … for a Full Stack Developer to join their team. The company has recently received investment and is looking for an experienced engineer to hit the ground running as they scale their operations. To be successful in this role, you will need to be ambitious and willing to work in … the latest technology and grow as an individual with autonomy/ownership offered from the outset. AI/ML experience is beneficial. Desired Skills ⚙️Ruby on RailsReactAWSIf this Senior Full Stack Developer role sounds of interest, please get in touch, actively interviewing!!Mid/Senior Full Stack Developer more »

Mid-Senior Full Stack Ruby Developer (Tech for Good/Sustainability) I am working on this role exclusivly with a client in the tech for good space, so if you are interested in making an impact working for a company that is focused on improving sustainability, apply below … by the desire to use technology for positive change? Our client, a trailblazer in the sustainability space, is seeking a Mid-Senior Full Stack Ruby Developer to join their mission-driven team. In this role, you'll have the opportunity to leverage your expertise in HTML, CSS, Stimulus … and Ruby on Rails to develop innovative solutions that address pressing environmental and social challenges. **Role Overview:** As a Mid-Senior Full Stack Ruby Developer, you'll play a pivotal role in developing web applications that contribute to a more sustainable future. Working closely with clients, you more »

Ruby Developer Fully Remote UK and Europe £50,000 - £80,000 Ruby Developer - Would you like the opportunity to work for a scaling hospitality company with a growing presence, within a long standing team working with Ruby, JavaScript and TDD? The Company A scaling hospitality … have two offices in England, however the team are fully remote accross the world. You'll be joining their growing engineering team comprising of Ruby, JavaScript and TDD. They are looking to continue to grow the size of their development team over the next 6 months, making this a … Role You'll be creating, scaling and maintaining code using best practices, working alongside their product and design team. You will be working with Ruby and also have the chance to work with Javascript, any experience you could bring with TDD would be highly beneficial. Requirements 5 years of more »

Ruby Developer Fully Remote (UK) - optional office visits £50,000 - £65,000 Ruby Developer - would you like the opportunity to work for a scaling SasS company with a growing presence, on a greenfield Ruby project along with the chance to work with React, AWS and … working. They have two offices in England and meet up from time to time. You'll be joining their growing engineering team comprising of Ruby, JavaScript, React and AWS. They are looking to continue to grow the size of their development team over the next 6 months, making this … Role You'll be creating, scaling and maintaining code using best practices, working alongside their product and design team. You will be working with Ruby and also have the chance to work with React, any experience you could bring with AWS or Kubernetes would be highly beneficial. Requirements Strong more »