76 to 100 of 114 Ruby on Rails Jobs in London

Multiple teams, Full stack, Remote First 🌟 Join a market-leading, fast-growing Tech business with 40% growth this year! Are you a passionate, hands-on Engineering Manager ready to lead teams in a Tech company dedicated to making a real impact? Areti is looking for experienced tech leaders across … reviews to automated testing , we prioritize clean code over over-engineering. Here’s a glimpse into our cutting-edge tech stack : Back-end: PHP, Ruby on Rails, Python (AWS Lambdas) Front-end: React, VueJs, TypeScript, Angular Databases: PostgreSQL, DynamoDB CI/CD & Cloud: Semaphore, Heroku, AWS Infrastructure … years of experience as a Tech Leader 2+ years of experience managing multiple teams Strong understanding of object-oriented programming (Java, C#/C++, Ruby, etc.) Polyglot full-stack developer mindset, eager to learn and continuously improve A collaborative approach to teamwork with a passion for creating positive impact More ❯

Multiple teams, Full stack, Remote First 🌟 Join a market-leading, fast-growing Tech business with 40% growth this year! Are you a passionate, hands-on Engineering Manager ready to lead teams in a Tech company dedicated to making a real impact? Areti is looking for experienced tech leaders across … reviews to automated testing , we prioritize clean code over over-engineering. Here’s a glimpse into our cutting-edge tech stack : Back-end: PHP, Ruby on Rails, Python (AWS Lambdas) Front-end: React, VueJs, TypeScript, Angular Databases: PostgreSQL, DynamoDB CI/CD & Cloud: Semaphore, Heroku, AWS Infrastructure … years of experience as a Tech Leader 2+ years of experience managing multiple teams Strong understanding of object-oriented programming (Java, C#/C++, Ruby, etc.) Polyglot full-stack developer mindset, eager to learn and continuously improve A collaborative approach to teamwork with a passion for creating positive impact More ❯

Multiple teams, Full stack, Remote First 🌟 Join a market-leading, fast-growing Tech business with 40% growth this year! Are you a passionate, hands-on Engineering Manager ready to lead teams in a Tech company dedicated to making a real impact? Areti is looking for experienced tech leaders across … reviews to automated testing , we prioritize clean code over over-engineering. Here’s a glimpse into our cutting-edge tech stack : Back-end: PHP, Ruby on Rails, Python (AWS Lambdas) Front-end: React, VueJs, TypeScript, Angular Databases: PostgreSQL, DynamoDB CI/CD & Cloud: Semaphore, Heroku, AWS Infrastructure … years of experience as a Tech Leader 2+ years of experience managing multiple teams Strong understanding of object-oriented programming (Java, C#/C++, Ruby, etc.) Polyglot full-stack developer mindset, eager to learn and continuously improve A collaborative approach to teamwork with a passion for creating positive impact More ❯

Multiple teams, Full stack, Remote First 🌟 Join a market-leading, fast-growing Tech business with 40% growth this year! Are you a passionate, hands-on Engineering Manager ready to lead teams in a Tech company dedicated to making a real impact? Areti is looking for experienced tech leaders across … reviews to automated testing , we prioritize clean code over over-engineering. Here’s a glimpse into our cutting-edge tech stack : Back-end: PHP, Ruby on Rails, Python (AWS Lambdas) Front-end: React, VueJs, TypeScript, Angular Databases: PostgreSQL, DynamoDB CI/CD & Cloud: Semaphore, Heroku, AWS Infrastructure … years of experience as a Tech Leader 2+ years of experience managing multiple teams Strong understanding of object-oriented programming (Java, C#/C++, Ruby, etc.) Polyglot full-stack developer mindset, eager to learn and continuously improve A collaborative approach to teamwork with a passion for creating positive impact More ❯

Multiple teams, Full stack, Remote First 🌟 Join a market-leading, fast-growing Tech business with 40% growth this year! Are you a passionate, hands-on Engineering Manager ready to lead teams in a Tech company dedicated to making a real impact? Areti is looking for experienced tech leaders across … reviews to automated testing , we prioritize clean code over over-engineering. Here’s a glimpse into our cutting-edge tech stack : Back-end: PHP, Ruby on Rails, Python (AWS Lambdas) Front-end: React, VueJs, TypeScript, Angular Databases: PostgreSQL, DynamoDB CI/CD & Cloud: Semaphore, Heroku, AWS Infrastructure … years of experience as a Tech Leader 2+ years of experience managing multiple teams Strong understanding of object-oriented programming (Java, C#/C++, Ruby, etc.) Polyglot full-stack developer mindset, eager to learn and continuously improve A collaborative approach to teamwork with a passion for creating positive impact More ❯

Multiple teams, Full stack, Remote First 🌟 Join a market-leading, fast-growing Tech business with 40% growth this year! Are you a passionate, hands-on Engineering Manager ready to lead teams in a Tech company dedicated to making a real impact? Areti is looking for experienced tech leaders across … reviews to automated testing , we prioritize clean code over over-engineering. Here’s a glimpse into our cutting-edge tech stack : Back-end: PHP, Ruby on Rails, Python (AWS Lambdas) Front-end: React, VueJs, TypeScript, Angular Databases: PostgreSQL, DynamoDB CI/CD & Cloud: Semaphore, Heroku, AWS Infrastructure … years of experience as a Tech Leader 2+ years of experience managing multiple teams Strong understanding of object-oriented programming (Java, C#/C++, Ruby, etc.) Polyglot full-stack developer mindset, eager to learn and continuously improve A collaborative approach to teamwork with a passion for creating positive impact More ❯

In a few short years, has grown from a successful startup based on a great idea to a publicly traded, multi-product company. We are one of the fastest-growing SaaS companies in the world, continuing to experience hyper-growth and scale! We are building and scaling our engineering … teams in London and looking for an experienced, hands-on Engineering Manager to establish and lead our new Reporting team , part of the Worktools group . This group focuses on tools that help users interact with efficiently. It includes features that users see and use daily (like dashboards … exceptional user experiences. Take an active role in defining and designing advanced solutions that push the boundaries of our platform. Our tech stack: Node.js, Ruby On Rails, ReactJS, K8s, AWS, Redis, MySQL. We operate in a microservices and microfrontends architecture, allowing for rapid development and deployment cycles. More ❯

Growth) At Ophelos, we use cutting-edge AI and a customer-first approach to get people debt-free and organisations paid back. We are on an accelerated journey to roll out our products to 17 European countries. Our Growth squad plays a critical role in this expansion. Building robust … small team of four, with ranging seniority so the majority of your time will be spent working as an individual contributor. Our tech stack: Ruby on Rails 7, Hotwire (Turbo, Stimulus), View Components, Sidekiq, PostgreSQL, Redis, Serverless, AWS (Fargate, Aurora, ElastiCache), GitHub In this role, you'll … different geographies. We are continually evolving our benefits package at Ophelos. We currently offer: Private healthcare through Vitality £200 Working from home allowance Cashback on costs of the dentist, opticians and more 25 days holiday Flexible Public Holidays (decide when to take time off) Free access to counselling sessions More ❯

In a few short years, has grown from a successful startup based on a great idea to a publicly traded, multi-product company. We are one of the fastest-growing SaaS companies in the world, continuing to experience hyper-growth and scale! We are now building and scaling our … engineering teams in London and we are looking for an experienced, hands-on Engineering Manager. This is an exciting opportunity to be one of our first Engineering Managers based in London and shape the future of our R&D teams in the site. You will join our Data group … using cutting-edge technologies. Work closely with Product and Design teams in a fast-paced, highly collaborative environment. Our tech stack: React.JS, Redux, Node.js, Ruby on Rails, AWS, Elasticsearch, Redis, MySQL. Note: Prior experience with our tech stack is not required; we welcome people willing to learn. More ❯

Growth) At Ophelos, we use cutting-edge AI and a customer-first approach to get people debt-free and organisations paid back. We are on an accelerated journey to roll out our products to 17 European countries. Our Growth squad plays a critical role in this expansion. Building robust … small team of four, with ranging seniority so the majority of your time will be spent working as an individual contributor. Our tech stack: Ruby on Rails 7, Hotwire (Turbo, Stimulus), View Components, Sidekiq, PostgreSQL, Redis, Serverless, AWS (Fargate, Aurora, ElastiCache), GitHub In this role, you'll More ❯

quickly. Over the last 9 months, we've built some of the most ambitious AI-native features in our product. We're now working on Investigations-an AI agent that identifies problems, explains root causes, and eventually fixes issues for you. We're not just applying AI to our … the inherent challenges of working with non-deterministic systems. We've built our own eval frameworks, orchestration engines, and debugging tools-because the ones on the market weren't good enough. You'll use these systems to improve the performance of our AI agents and help develop these frameworks … used by the best AI labs & product companies in the world. 3+ years building production-ready applications in programming languages such as Go, Python, Ruby on Rails, or React-similar languages used in AI development. Customer-focused and product-minded approach to building AI solutions that solve More ❯

Growth) At Ophelos, we use cutting-edge AI and a customer-first approach to get people debt-free and organisations paid back. We are on an accelerated journey to roll out our products to 17 European countries. Our Growth squad plays a critical role in this expansion. Building robust … small team of four, with ranging seniority so the majority of your time will be spent working as an individual contributor. Our tech stack: Ruby on Rails 7, Hotwire (Turbo, Stimulus), View Components, Sidekiq, PostgreSQL, Redis, Serverless, AWS (Fargate, Aurora, ElastiCache), GitHub In this role, you'll … facing APIs. Appreciation of clean architecture and design patterns and understanding of the benefits of test-driven code. Ownership and self-motivation to take on tasks with loose requirements and see them through to successful completion. Nice to haves: Experience working with large datasets and building tools for data More ❯

Automation Engineer (Full Stack Developer) Salary Bracket: £60-90k dependent upon the value the successful candidate brings! For a decade, we've been on a mission to close the Trust Gap-commerce's most expensive problem. In a world where distance and digital interfaces separate buyers and sellers … the dominant force for trust in e-commerce: Shopify's Review Solution : We've earned over 44k five-star reviews from merchants who rely on us daily Global Scale : More than 500k shops across 140+ countries use our platform Massive Reach : We process over 70 million orders monthly, generating … s capabilities. This role will be instrumental in creating and implementing technical integrations between our support systems and internal platforms, with a particular focus on optimizing our AI-powered support using Intercom's Fin AI. You will work directly with the Head of Customer Support to transform our support More ❯

organized and fun onboarding process called H.A.T.C.H. You will be setting up your development environment, getting a feel for our engineering processes, and embarking on a journey to fully understand the domain you will be working with. By day 30 you will have met most of your fellow Engineering … have paired with other Software Engineers, you will have a strong feel for our codebases and products, and will be prepared to start hands-on coding. By day 60 you'll be involved in building a meaningful part of one of the projects and you will have become more … mentored by other engineers Minimum qualifications: 5+ years of experience in full-stack software engineering, especially within a SAAS environment. Experience developing applications with Ruby on Rails, Python, or other object oriented languages Preferred Qualifications Preferable experience or interest in generative AI, Elasticsearch/OpenSearch, GraphQL Compensation More ❯

here with everything from coaching to personal budgets and pay highly competitively. You'll be joining a company that's having a huge impact on people's lives with a culture where you can be yourself, have fun and progress rapidly. We're quickly expanding the breadth of our … for our team to help as many people as efficiently as possible. Using the latest generative AI tooling to empower our caseworkers to focus on what matters, helping those in need. Get deep into the power of the LLMs that exist and figure out ideal optimisations across our systems … for building these critical features. Who we're looking for Breadth of experience across infrastructure, backend and frontend technology stacks: We use the latest Ruby on Rails, Turbo, Phlex, AlpineJS, TailwindCSS, AWS, PostgresSQL to name a few technologies. OpenAI & Claude for LLM interfacing. We are not wedded More ❯

here with everything from coaching to personal budgets and pay highly competitively. You’ll be joining a company that’s having a huge impact on people’s lives with a culture where you can be yourself, have fun and progress rapidly. We’re quickly expanding the breadth of our … for our team to help as many people as efficiently as possible. Using the latest generative AI tooling to empower our caseworkers to focus on what matters, helping those in need. Get deep into the power of the LLMs that exist and figure out ideal optimisations across our systems … We are happy to consider people without explicit management experience Breadth of experience across infrastructure, backend and frontend technology stacks We use the latest Ruby on Rails, Turbo, Phlex, AlpineJS, TailwindCSS, AWS, PostgresSQL to name a few technologies. OpenAI & Claude for LLM interfacing We are not wedded More ❯

here with everything from coaching to personal budgets and pay highly competitively. You’ll be joining a company that’s having a huge impact on people’s lives with a culture where you can be yourself, have fun and progress rapidly. We’re quickly expanding the breadth of our … for our team to help as many people as efficiently as possible. Using the latest generative AI tooling to empower our caseworkers to focus on what matters, helping those in need. Get deep into the power of the LLMs that exist and figure out ideal optimisations across our systems … We are happy to consider people without explicit management experience Breadth of experience across infrastructure, backend and frontend technology stacks We use the latest Ruby on Rails, Turbo, Phlex, AlpineJS, TailwindCSS, AWS, PostgresSQL to name a few technologies. OpenAI & Claude for LLM interfacing We are not wedded More ❯

FTC) At Ophelos, we use cutting-edge AI and a customer-first approach to get people debt-free and organisations paid back. We are on an accelerated journey to roll out our products to 17 European countries. Our Growth domain plays a critical role in this expansion. Building robust … to our expansion journey. This is an opportunity to make a meaningful impact, shaping both our technical direction and team culture. Our tech stack: Ruby on Rails 7, Hotwire (Turbo, Stimulus), View Components, Sidekiq, PostgreSQL, Redis, Serverless, AWS (Fargate, Aurora, ElastiCache), GitHub In this role, you'll … excellence, innovation, and continuous improvement. About you Proven experience in leading engineering teams in a fast-paced environment. Strong technical background with previous hands-on experience in software development (while this is a leadership role, technical credibility is essential). Excellent communication and stakeholder management skills. A track record More ❯

FTC) At Ophelos, we use cutting-edge AI and a customer-first approach to get people debt-free and organisations paid back. We are on an accelerated journey to roll out our products to 17 European countries. Our Growth domain plays a critical role in this expansion. Building robust … to our expansion journey. This is an opportunity to make a meaningful impact, shaping both our technical direction and team culture. Our tech stack: Ruby on Rails 7, Hotwire (Turbo, Stimulus), View Components, Sidekiq, PostgreSQL, Redis, Serverless, AWS (Fargate, Aurora, ElastiCache), GitHub In this role, you'll … excellence, innovation, and continuous improvement. About you Proven experience in leading engineering teams in a fast-paced environment. Strong technical background with previous hands-on experience in software development (while this is a leadership role, technical credibility is essential). Excellent communication and stakeholder management skills. A track record More ❯

Full Stack Engineer/Outside IR35/Hybrid Working (1 day a week in London)/12 Month Contract I'm on the lookout for a Full Stack Engineer to join an exciting company with a fast paced, high performance team.This role requires one day a site in their … office in Central London. Role Requirements: React Typescript Ruby On Rails AWS Desirable: White labelling experience If you are interested in this role, please apply or email your latest CV to (url removed) ASAP! Full Stack Engineer/Outside IR35/Hybrid Working (1 day a week More ❯

weeks) **Key Responsibilities:** - Lead a team of developers, delivering top-tier applications for clients and internal platforms. - Design and build applications using Cloud Native, Ruby on Rails & Javascript. - Enhance delivery processes, mentor junior developers, and guide tech decisions. - Collaborate directly with clients for feedback and project management. More ❯

weeks) **Key Responsibilities:** - Lead a team of developers, delivering top-tier applications for clients and internal platforms. - Design and build applications using Cloud Native, Ruby on Rails & Javascript. - Enhance delivery processes, mentor junior developers, and guide tech decisions. - Collaborate directly with clients for feedback and project management. More ❯

here with everything from coaching to personal budgets and pay highly competitively. You’ll be joining a company that’s having a huge impact on people’s lives with a culture where you can be yourself, have fun and progress rapidly. We’re quickly expanding the breadth of our … for our team to help as many people as efficiently as possible. Using the latest generative AI tooling to empower our caseworkers to focus on what matters, helping those in need. Get deep into the power of the LLMs that exist and figure out ideal optimisations across our systems … kind of person who thrives in our environment. You don't need experience of working with these technologies, but currently we use the latest Ruby on Rails, Phlex, Tailwind and Sanity.io to name a few technologies. We're building a cutting-edge AI product, with big ambitions More ❯

here with everything from coaching to personal budgets and pay highly competitively. You’ll be joining a company that’s having a huge impact on people’s lives with a culture where you can be yourself, have fun and progress rapidly. We’re quickly expanding the breadth of our … for our team to help as many people as efficiently as possible. Using the latest generative AI tooling to empower our caseworkers to focus on what matters, helping those in need. Get deep into the power of the LLMs that exist and figure out ideal optimisations across our systems … kind of person who thrives in our environment. You don't need experience of working with these technologies, but currently we use the latest Ruby on Rails, Phlex, Tailwind and Sanity.io to name a few technologies. We're building a cutting-edge AI product, with big ambitions More ❯

to an architectural vision that will scale up to be the world's leading research platform. Ship working code: We primarily work with React on the frontend and Kotlin microservices with Postgres on the backend, with some older services written in Ruby on Rails. We've … t worry if your experience or background doesn't match all of these areas, we believe a broad spectrum of experience provides great perspective on solving problems in new and innovative ways and we'd love to hear from you. AlphaSights is an equal opportunity employer. More ❯