26 to 50 of 57 Ruby on Rails Jobs in England

Title: Senior Software Engineer (TypeScript & Ruby) Rate: Up to £450 Per Day Outside IR35 (3 months) Remote! Are you an experienced Senior TypeScript Engineer looking for your next contract opportunity? if so iO Associates are exclusively working with mission-driven technology company that's transforming how people experience financial recovery. Our client is on a journey to change … client is looking for a Senior Software Engineer to join their team! The Opportunity: You'll join a product-focused team working across the full stack - primarily with TypeScript , Ruby , and AWS - to build and scale systems that underpin our international growth. From API design to infrastructure, you'll own meaningful projects and contribute to a platform that impacts … This is a high-impact individual contributor role with opportunities to lead technically, mentor others, and shape engineering best practices as we scale. Their Tech Stack: Backend: TypeScript (Node.js), Ruby on Rails Frontend: TypeScript, React, Hotwire (Turbo/Stimulus) Infrastructure: AWS (Lambda, Fargate, Aurora, CloudFormation), PostgreSQL, Redis DevOps & Tooling: Serverless Framework, GitHub Actions, Terraform, Sidekiq Our client More ❯

opportunities to contribute to workshop content and learner resources. Responsibilities and Expectations This is a varied role, and you will need to be flexible, proactive, and willing to take on a range of tasks to support the successful delivery of the Software Development Bootcamp. Use existing course material and Coding Black Females systems to support lesson objectives and prepare … System (LMS). Review the curriculum ahead of each session to familiarise yourself with the content and prepare to meet learners' needs. Provide regular updates to the Lead Instructor on learner progress, engagement, and any issues or concerns. Support delivery of live sessions, webinars, and workshops-either in groups or one-to-one with learners. Assist in observing and … evaluating the training programme by sharing insights and feedback on learner experience. Help assess the overall effectiveness of the bootcamp by contributing to feedback processes and suggesting areas for improvement. Areas of Knowledge We are looking for individuals who have working experience in or are comfortable supporting (or willing to learn) in the following areas: Programming Fundamentals (e.g., Python More ❯

opportunities to contribute to workshop content and learner resources. Responsibilities and Expectations This is a varied role, and you will need to be flexible, proactive, and willing to take on a range of tasks to support the successful delivery of the Software Development Bootcamp. Use existing course material and Coding Black Females systems to support lesson objectives and prepare … System (LMS). Review the curriculum ahead of each session to familiarise yourself with the content and prepare to meet learners' needs. Provide regular updates to the Lead Instructor on learner progress, engagement, and any issues or concerns. Support delivery of live sessions, webinars, and workshops-either in groups or one-to-one with learners. Assist in observing and … evaluating the training programme by sharing insights and feedback on learner experience. Help assess the overall effectiveness of the bootcamp by contributing to feedback processes and suggesting areas for improvement. Areas of Knowledge We are looking for individuals who have working experience in or are comfortable supporting (or willing to learn) in the following areas: Programming Fundamentals (e.g., Python More ❯

opportunities to contribute to workshop content and learner resources. Responsibilities and Expectations This is a varied role, and you will need to be flexible, proactive, and willing to take on a range of tasks to support the successful delivery of the Software Development Bootcamp. Use existing course material and Coding Black Females systems to support lesson objectives and prepare … System (LMS). Review the curriculum ahead of each session to familiarise yourself with the content and prepare to meet learners' needs. Provide regular updates to the Lead Instructor on learner progress, engagement, and any issues or concerns. Support delivery of live sessions, webinars, and workshops-either in groups or one-to-one with learners. Assist in observing and … evaluating the training programme by sharing insights and feedback on learner experience. Help assess the overall effectiveness of the bootcamp by contributing to feedback processes and suggesting areas for improvement. Areas of Knowledge We are looking for individuals who have working experience in or are comfortable supporting (or willing to learn) in the following areas: Programming Fundamentals (e.g., Python More ❯

Environment" (the web-based application through which approved researches access the Our Future Health dataset). As the Tech Lead you will play a key role in the collaboration on work with the DNAnexus team. You'll lead the development/integration of products and services built internally. About Us Our Future Health will be the UK's largest … skills You have led the architectural design of systems. Knowledge and experience of building cloud-hosted consumer web applications and backend services using open source technologies such as Node.js, Ruby on Rails, Python in a start-up or scale-up environment. Knowledge and experience of building backend systems for data movement, processing and storage and provision of … with the flexibility to take bank holidays when it suits you. Enhanced Parental Leave - Supporting you during life's biggest moments. Career Growth & Development - £500 per year to spend on Learnerbly, our learning platform, plus regular appraisals and development opportunities. Cycle to Work Scheme - Save 25-39% on a new bike and accessories through salary sacrifice. Home & Tech More ❯

improve software for fiat wallet projects. You will be actively involved in the design of various components behind scalable applications, from frontend UI to backend infrastructure, and provide better on/off ramp for multiple currencies rails in each countries. As a Full-stack Developer, you will design, develop, maintain, and improve software for various new fiat wallet … web front-end development( React/Redux ) is a must. Knowledge of front-end frameworks and technologies (e.g. React.js, Vue.js, Mobx, Redux ) Knowledge of server-side programming languages (e.g. Ruby on Rails, Golang ) Understanding of worldwide payment system would be a big plus Candidates with less experience will be considered for junior position Empowered to think big. … set-up Aspire career alternatives through us. Our internal mobility program can offer employees a diverse scope. Work Perks: visa card provided upon joining Our benefits packages vary depending on region requirements, you can learn more from our talent acquisition team. About Founded in 2016, serves more than 80 million customers and is the world's fastest growing global 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 More ❯

and Django. Beyond programming, you will contribute to infrastructure improvements, enhance system reliability, and support maintainability through documentation and deployment best practices. You'll work across the stack-collaborating on feature design, coding, testing, automation, cloud infrastructure, and ongoing process improvement. Key Duties & Responsibilities Maintain and enhance our main platform while addressing emerging business needs through varied technical tasks … server-side development (preferably with Django) Expertise in database Object Relationship Mapping (ORM), with a strong preference for experience with the Django ORM, but if not then experience with Ruby on Rails or Symfony's ORM Experience in developing with relational databases (preference for postgreSQL experience) Expertise with TypeScript Experience developing with a modern frontend web framework … priorities Desirable: Ability to write and maintain Unit testing in Python (PyTest experience preferred) Experience with Terraform or another 'infrastructure as code' deployment language Experience using and configuring services on Google Cloud Qualifications & Experience Essential: Bachelors degree in a STEM subject (or related discipline), or equivalent industry experience in software engineering Industry experience as a full stack developer delivering More ❯

trust and accountability. Employees, researchers, customers, and partners Win Together by fostering empowerment, inclusion, respect, and accountability. Software Engineer II Remote Location: London Position Summary As a Software Engineer on the Enterprise Support team, you will work with Product Managers and Designers on a variety of challenging projects and build features and products for our community and the … fellow HackerOnies through our well-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 HackerOnies, you will 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 connected with our team and various stakeholders. By day 90 you'll More ❯

We're looking for a senior backend developer (language agnostic) with deep knowledge in designing high-performance, distributed systems . You'll work in a core product team focused on building scalable, event-driven architectures that power millions of transactions across casino, sportsbook, and exchange products. This is a strategic, high-impact role in a team responsible for one … of the most technically demanding areas of the platform. Tech Stack (You don't need them all-expertise in any of these is welcome!) Languages: Go, Node.js, Java, Rust, Ruby on Rails Messaging & Stream Processing: gRPC, RabbitMQ, NATS Jetstream Datastores: Redis, ClickHouse, PostgreSQL, MongoDB Cloud & Infra: Docker, Kubernetes, CI/CD pipelines Architecture: Microservices, real-time APIs … What We're Looking For 5+ years of backend experience in complex, high-performance systems Proven expertise in at least one of these backend languages ; Go, Java, Node.js, Rust, RoR Experience with microservices and event-driven design Familiarity with message queues and real-time data pipelines Comfortable working in a fast-paced, agile environment Excellent problem-solving and communication skills More ❯

Get AI-powered advice on this job and more exclusive features. This range is provided by Corecom Consulting. Your actual pay will be based on your skills and experience talk with your recruiter to learn more. Base pay range Direct message the job poster from Corecom Consulting Associate Director | Building Winning Teams for Tech Companies & High-Growth Startups … Head of Engineering London (Hybrid) Location: London (Hybrid 1 day pw onsite) Contract Type: Permanent, full-time Were looking for a strategic and hands-on Head of Engineering to lead the transition from an outsourced development setup to a high-performing in-house team. This is a high-impact role for an experienced engineering leader ready to shape processes … 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 More ❯

The Role - Senior Software Engineer (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 and scalable systems that empower … expansion journey. It's a 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 get to: Design, implement and … in building and maintaining public-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 ingestion and processing. You enjoy More ❯

Shoreditch office near Old Street) Salary: £60-90k dependent upon the value the successful candidate brings! Our Mission: Fixing Trust in Commerce 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, we're building the definitive … grown from an idea into the dominant force for trust in e-commerce: Shopify's Review Solution : We've earned over 42k 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 2 million+ verified buyer reviews … RESTful API design principles and microservices architecture Strong analytical and problem-solving abilities with attention to system performance Excellent communication skills with both technical and business stakeholders Preferred Experience Ruby on Rails proficiency (our primary backend framework) Intercom platform and API experience or similar customer communication platforms AI/ML technologies knowledge and practical implementation experience Jira More ❯

customer experience, dealing with other Cronofy team members across the business, and ensures that customers have positive experiences with Cronofy. This role will also work alongside the Engineering team on a range of product development projects that will, in the long term, aid the ability to support customers on technical product-related issues. This role reports to Rachael … high level of customer support, resolve issues and find practical solutions Engaging with Engineering/Development team to provide appropriate technical solutions, often through the full development lifecycle Working on development projects as part of the Product Engineering team Requirements: Experience with an API or SaaS based business supporting a product Technical customer support experience Development experience with API … s, NodeJS, Ruby on Rails, C(all), PHP or Go is preferred but not essential Sysadmin experience with MS Exchange and/or Office365 is preferred but not essential How you'll work Our stack Who we think you are You and your approach About you Your capabilities How we work We can support a predominantly remote More ❯

month contract (likely extension) Candidate must be UK-based - No Sponsorship Available We are seeking an experienced Full Stack Engineer to join a fast-growing health-tech scale-up on an initial 3-month contract. You'll be working end-to-end across backend and frontend, designing and delivering features that power both internal and customer-facing applications. This … with 2-week sprints and daily stand-ups Engage in discovery work and adapt quickly to shifting priorities Tech stack Must have: Python, Django, React, TypeScript Nice to have: Ruby on Rails, Next.js, distributed systems experience, observability tooling What we're looking for Strong experience delivering both frontend and backend features Ability to translate requirements into clean More ❯

The Role - Senior Software Engineer (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 and scalable systems that empower … our expansion journey. Its a 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, youll get to: Design, implement and deliver … in building and maintaining public-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 ingestion and processing. You enjoy More ❯

of Engineering – London (Hybrid) Location: London (Hybrid – 1 day pw onsite) Salary: £110k–£130k per annum Contract Type: Permanent, full-time We’re looking for a strategic and hands-on Head of Engineering to lead the transition from an outsourced development setup to a high-performing in-house team. This is a high-impact role for an experienced engineering … 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 More ❯

of Engineering – London (Hybrid) Location: London (Hybrid – 1 day pw onsite) Salary: £110k–£130k per annum Contract Type: Permanent, full-time We’re looking for a strategic and hands-on Head of Engineering to lead the transition from an outsourced development setup to a high-performing in-house team. This is a high-impact role for an experienced engineering … 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 More ❯

a focussed team of 4-5 talented engineers to build out our AI offerings in MagicNotes - from process to mentoring to technical architecture Writing code - this is a hands on role and you'll spend around 60% of your time coding Help build our technology for the future - be it infrastructure or front-end. We value generalists. Work with … our product Building internal tools - 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 with them Why is this … a high-performance engineering culture 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 to them and will rapidly More ❯

our product Building internal tools - 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 with them Why is this … feedback we get in return 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 to them and will rapidly More ❯

in North America. Our real-time advertising bidding system handles over 3,000,000 requests per second and stores several terabytes of data every day.Our technologies include Go, Ruby on Rails, Aerospike, Redis, Elasticsearch, Kafka, RocksDB, Redshift, ScyllaDB, GraphQL and others. We're not afraid to test and try new technologies. Watch our talk at Amazon Tech … and Advertising Product for 2024 Campaign's Best Places to Work 2023 for the UK 2024 Best Workplaces for Women and in Canada by Great Place to Work DSP on G2 and leader in a number of categories including Cross-Channel Advertising More ❯

We are seeking two Senior Front-End Blockchain Developers to join a UK-based B2B trading platform in the fintech space. You will continue the development of a Ruby/Rails and React web application, ensuring a seamless user experience and robust integrations with blockchain-based core services. This is a full-time, 12-month contract role with … per month (£78,000-£90,000 per year) Remuneration Frequency: Monthly Country of Resource: United Kingdom Responsibilities Develop and maintain the front-end of a Ruby/Rails and React-based web application. Collaborate with product and back-end teams to implement fintech and blockchain features. Ensure high-quality, responsive, and secure UI/UX for the platform. … Required Skills and Experience Ruby/Rails: Minimum 7 years of hands-on experience React: Minimum 7 years of hands-on experience API Integrations: Minimum 5 years of experience Professional Software Development: 10+ years of experience Front-End Architecture: Strong understanding required Language: English (Advanced proficiency) Nice-to-Have Skills Experience with fintech platforms or blockchain More ❯

solutions to business problems, contributing 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 always got an eye open … your career to the next level. We're looking for people who have incredible potential. Technical expertise withat least one programming language (we use Kotlin and a bit of Ruby), and ideally experience with relational databases. Proven track record - You've made a demonstrable impact in your previous roles, standing out from your peers. Highly driven and proactive - you … our tech organization here ! Don'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. Please note that unfortunately, we are unable to sponsor visas for this position. AlphaSights More ❯

solutions to business problems, contributing 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 always got an eye open … our tech organisationhere . Don'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. Apply Now Legal first name Legal last name More ❯

and deployment. Experience with cloud providers such as AWS, Azure, or Google Cloud. Containerization experience (Docker/Docker Compose). Experience with frameworks/languages such as PHP & Laravel, Ruby & Rails, C/C++, or mobile development. About You: Excellent collaboration skills with stakeholders and colleagues. Ability to develop robust, maintainable, and high-quality solutions. Strong communication skills … and planning. About Us: We prioritize personal and professional development, offering training via Udemy, a wellbeing allowance, and quarterly team events. We are committed to making a positive impact on communities and the planet, adopting a practical and sustainable approach to challenges. Whether you are starting your career or seeking a new challenge, we'd love to hear from More ❯