Average salary: £32,685 /yearly
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- £55k - £73k per annumEstimated...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 to assess new technologies that might improve our stack. - Deploy and iterate: We release frequently...RemoteRubyRailFull-time
£60k per annum
...doing something you are passionate about. My client is based in Central London, this role is remote for the considerable future. Java Engineer, Java Developer, React.JS Growth Javascript CSS HTML Frontend Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript...RemoteRubyRail£70k per annum
...Remote Java Developer – Fintech To £70,000 Quant Capital is urgently looking for a Java Developer to join our high profile... ...Java Engineer, Java Developer, React.JS Growth Javascript CSS HTML Frontend Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript...RemoteRubyRail£70k per annum
...are passionate about. My client is based in Central London, this role is remote for the considerable future. Android Engineer, Engineer, Java Developer, React.JS Growth Javascript CSS HTML Frontend Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript...RemoteRubyRailFlexible hours£105k per annum
...backend services using open source technologies such as Node.js, Ruby on Rails, Python in a start-up or scale-up environment. Prior... ...lovely Central London office in Holborn, and offer flexible and remote working arrangements Join us - let’s prevent disease together...RemoteRubyRailLong-term contractOn-siteImmediate startFlexible hours- £106k - £141k per annumEstimated...Have Experience with our stack: GCP (Cloud Run), Terraform, Ruby on Rails, Go, PostgreSQL, Kafka, PubSub You've built or operated LLM... ...flexibility where it makes sense. Some focused work can be done remotely, and not every role or week looks the same. You should expect...RemoteRubyRailOn-siteWork from home
€90k - €125k per annum
...Actions, Cypress, or Testing Library, and have some experience with Ruby on Rails. Nice to have: You've shipped and scaled AI features to... ...where it makes sense. Some focused work can be done remotely, and not every role or week looks the same. You should expect...RemoteRubyRailOn-siteWork from home- £68k - £91k per annumEstimated...scaling backend systems in production environments. ~4+ years leading Ruby cloud stack teams as a Principal Engineer/Architect. ~ You are... ...internal DSLs for domain specific needs. Ruby without Rails - you are able to develop complex applications and deploy Rails features...RubyRailFull-time
£60k per annum
...something you are passionate about. My client is based in Central London but this is home based for the significant future. Java Engineer, Java Developer, React.JS Growth Javascript CSS HTML Frontend Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript...RubyRailWork from home- £100k - £133k per annumEstimated...stack, but at times also means working across the product on our Rails app too. Work alongside our ML Scientists bring proof-of-concept... ...Deep knowledge of a high-level programming language (for example, Ruby, Python, Javascript etc.) but it doesn’t need to be a language that...RubyRailHybrid workingOn-siteImmediate startWork from home
- £91k - £122k per annumEstimated...fundamentals You have experience scripting in Shell, Python or Ruby a SQL Finance Experience You will be joining a progressive... ...training and a structured career path. You can also expect an excellent salary and benefits package. This role is currently remote....RemoteRuby
£35k per annum
...effective. Proactively offering a cutting edge customer service from start to finish. Adding on travel products including hotels, rail, airport lounges, car hire, travel insurance etc. Booking multiple destinations, complex fares and a wide range of routings....Remote jobRailOn-siteWork from homeMonday to Friday- ...and regulated sectors work experience Working with web applications, cloud data stacks and event driven architecture (we run on ruby on rails, python, aws, github) Hands-on working with credit bureau and open banking data. First-hand experience with decisioning SaaS...RubyRailTemporaryOn-site
- ...a full-time Bachelors degree in Computer Science (or a related field) Know any programming language such as: Go, C#, Python, Ruby on Rails or Javascript. What you need to be successful: Have a bias for action and ownership and like to get things shipped, learn...RubyRailFull-timeInternshipSummer internship
- £85k - £110k per annumEstimated...effective outcomes. The Role: We are looking for an experienced Ruby Backend Developer to build and maintain scalable, secure, and high... ...Develop and maintain backend applications using Ruby and Ruby on Rails. Design and develop RESTful APIs and backend services. Work...RubyRailFull-timeFlexible hours
- ...and regulated sectors work experience Working with web applications, cloud data stacks and event driven architecture (we run on ruby on rails, python, aws, github) Hands-on working with credit bureau and open banking data. First-hand experience with decisioning SaaS...RubyRailTemporaryOn-site
- ...communication skills, able to justify architectural decisions ~ Performance optimisation experience at scale Nice to have: Ruby on Rails experience Full-stack React experience (React Router or Next.js preferred over Angular/Vue) Healthcare, healthtech or another...RubyRailLong-term contractCasual workHybrid workingOn-site
- £79k - £105k per annumEstimated...features and the occasional roast Meet The Team Here at Cleo, we have ~200 Engineers organised into Pillars Our stack spans a Ruby on Rails monolith, a single React Native (TypeScript) app frontend, Python for machine learning services, and PostgreSQL, all hosted on AWS...RubyRailFull-time
- £60k - £77k per annumEstimated...well-designed, and well-tested software. Backend Expertise: Significant experience building web-based applications (we use Go, Ruby/Rails, Python, Scala, and Rust). Data Proficiency: Practical experience with relational databases (PostgreSQL, MySQL) and "NoSQL" backends...RubyRailLong-term contractFull-timeHybrid workingOn-siteFlexible hours
- £60k - £77k per annumEstimated...well-designed, well-tested software Experience writing web-based applications in any language, and an interest in learning (Go, Ruby/Rails, Python, Scala, or Rust) Experience with relational databases (PostgreSQL, MySQL) Experience with web architecture at scale (20krpm...RubyRailLong-term contractFull-timeFlexible hours
- £45k - £59k per annumEstimated...transport infrastructure projects, including metros, high-speed rail lines, and other large-scale systems, as well as complex building... ...projects in the UK and in various other countries in liaison with (remote) production sites e.g. SYSTRA France A&V team. Typical...RemoteRailLong-term contractHybrid working
£41.44k per annum
...United Kingdom Job ID R0140696 Date Posted 2026-09-07 Company Name Hitachi Rail UK Limited Profession (Job Category) Other Job Schedule Full time Remote No A career at Hitachi Rail will help create a legacy. With operations in every corner...RemoteRailPermanentFull-timeFlexible hoursShift workNight shiftRotating shifts£50k per annum
...HTML, CSS, and JavaScript and a keen interest in user interface design. At Tussell we use frameworks, including React.js, along with Ruby on Rails for our web applications and APIs. You don't need years of experience; you could have recently completed a software bootcamp or...RubyRailPermanentFull-timeSummer workHybrid workingOn-siteImmediate start1 day/week£77k - £96.75k per annum
...~ Front End: JavaScript, TypeScript, React, ~ Back-End: Java, Ruby, Go, Node, Python, Swift/Objective-C ~ Experience with data formats... ...we also offer many of our team members the option to work remotely either as fully remote or hybrid-remote employees. Positions listed...RemoteRubyHybrid workingOn-siteFlexible hours- ...-on experience with additional programming languages like Python, Ruby, Scala, or PHP. Exposure to cloud platforms and infrastructure-... ...Benefits: Season ticket loans to make travel easier. ~ Free Annual Rail Cards ~ Electric vehicle salary sacrifice scheme ~ Flexible...RubyRailHybrid workingFlexible hours
- ...will have the opportunity to: Support the development of rail civil engineering designs and project deliverables. Assist with... ...hybrid work options. Whether you're working from an AECOM office, remote location or at a client site, you will be working in a dynamic...RemoteRailPermanentFull-timeTemporarySummer workHybrid workingOn-site
- £66k - £89k per annumEstimated...skills. Have general knowledge with a scripting language (Python, Ruby, Bash, and JavaScript) and a desire to expand those skills. Be... ...Parental Leave for all new parents Health & wellness stipend ~ Remote workspace, internet, and mobile phone stipend ~ Commuter...RemoteRubyFull-timeHybrid workingOn-site
- £40k - £53k per annumEstimated...across sectors providing advisory and consultancy services to road, rail, aviation, local government and energy clients. The opportunities... ...Be able to travel to/from site and/or client offices, including remote locations where required. Imagine a better future for you and...RemoteRailFull-time
- £79k - £102k per annumEstimated...Senior Power Integrity Engineer #LI-Remote About DriveNets DriveNets is a leader in high-scale networking software for AI infrastructure... ...impedance requirements and validate compliance across all power rails. Analyze DC voltage drop, AC impedance, transient response,...RemoteRail
- ...Hands-on coding experience in additional languages like Python, Ruby, Scala, PHP, or C++ Knowledge of performance testing tools like... ...Benefits: Season ticket loans to make travel easier. ~ Free Annual Rail Cards ~ Electric vehicle salary sacrifice scheme ~ Flexible...RubyRailHybrid workingFlexible hours