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  • Senior Platform Engineer

    £70k - £92k per annumEstimated
     ...They bridge infrastructure and running services and balance developer autonomy with guard-rails. The team ensures that infrastructure underlying UP...  ...systems Proficiency in at least one of Python, Go, Java, Ruby Working Knowledge of Kubernetes Comfort deploying software... 
    Ruby
    Senior
    Rail

    DRW

    London
    1 day ago

  • Senior Full-Stack Software Developer, UK

    £68k - £88k per annumEstimated
     ...Senior Full-Stack Software Developer, UK Reports To: Development Manager, UK Location:  Hybrid (2 days in the office) in either: London (1...  ...Front End: React Native, React, JavaScript Backend: Ruby, Rails, GraphQL, PostgreSQL, Redis, CouchDb Cloud Platform:... 
    Ruby
    Senior
    Rail
    Full-time
    Hybrid working
    On-site

    atVenu

    London
    26 days ago

  • Senior Ruby Engineer

    £100k per annum

     ...We require deep expertise in architecting, developing, and scaling full-stack web platforms, particularly within the Ruby on Rails ecosystem. We require strong experience with...  ...transforming the automotive space and are looking for a Senior Technical Lead (Ruby on Rails) to join us in... 
    Ruby
    Senior
    Rail
    Full-time

    Run-Time Group Ltd

    Reading, Berkshire
    16 hours ago

  • Senior Ruby Engineer

    £57k - £74k per annumEstimated
     ...in production environments. ~4+ years leading Ruby cloud stack teams as a Principal Engineer/Architect...  ...experience contributing to wildly used gems or developed internal DSLs for domain specific needs. Ruby without Rails - you are able to develop complex applications... 
    Ruby
    Senior
    Rail
    Full-time

    Hulcan

    Manchester
    more than 2 months ago

  • Senior Software Engineer

     ...Senior Software Engineer Location: Hybrid / London (with flexible working...  ...while influencing how we design, develop and deliver software. You’ll be...  ...Solid experience with Ruby (essential), alongside technologies such as Rails, JavaScript, React, TypeScript, GraphQL... 
    Ruby
    Senior
    Rail
    Hybrid working
    Flexible hours

    Global University Systems (GUS)

    London
    2 days ago

  • Senior Developer

    £70k - £75k per annum

     ...scripting. We require hands-on experience developing SOAP and REST web services and...  ...end services with ASP.NET, Java, C#, PHP, Ruby on Rails, Node.js, Python, and JavaScript. We...  ...More: We are seeking an experienced Senior Developer to join our dynamic software development... 
    Ruby
    Senior
    Rail
    Full-time
    Hybrid working
    Remote
    Work from home

    Engage Education

    Watford, Hertfordshire
    16 hours ago

  • Senior Ruby on Rails Developer

    £75k - £85k per annum

     ...year Requirements: Proven experience as a Full Stack Developer (or similar) Proficiency in Ruby and TypeScript Solid with Ubuntu, MySQL, and AWS...  ...MySQL Ruby TypeScript Ubuntu Web Cloud Rails More: We are a forward-thinking tech powerhouse that... 
    Ruby
    Senior
    Rail
    Full-time
    Remote
    Flexible hours

    Reed Technology

    Peterborough, Cambridgeshire
    25 days ago

  • Senior Frontend Engineer (Remote - in Europe)

    £64k - £84k per annumEstimated
     ...are looking for an exceptional Senior Frontend Engineer to come join...  ...accountable for designing and developing applications and coordinating...  ...for Android and / or iOS, RAIL Performance, PWA, SSR, Node, Cypress...  ...(double bonus points if Ruby or Elixir!) This list is not... 
    Ruby
    Senior
    Rail
    Remote job

    Fresha

    London
    more than 2 months ago

  • Senior Software Engineer

    £84k - £110k per annumEstimated
     ...markets over the next two years. Senior Software Engineer (Full Stack)...  ...TypeScript , Python , and Ruby at various levels in our...  ...platform. Ruby & Rails powering our legacy application...  ...general experience as a software developer and your approach to solving problems... 
    Ruby
    Senior
    Rail
    Long-term contract
    Hybrid working
    On-site
    Flexible hours
    3 days/week

    Ophelos

    London
    8 days ago

  • Senior Software Engineer

    £64k - £81k per annumEstimated
    Senior Software Engineer Job ID: EV2939 Technology London - The River Building HQ Permanent Ready to apply? Get started...  ...experience building web-based applications (we use Go, Ruby/Rails, Python, Scala, and Rust). Data Proficiency: Practical experience... 
    Ruby
    Senior
    Rail
    Hourly pay
    Long-term contract
    Permanent
    Full-time
    Summer work
    Hybrid working
    Relocation package
    On-site
    Work from home
    Flexible hours
    1 day/week

    Deliveroo

    London
    10 days ago

  • Technical Lead - Ruby

    £100k per annum

     ...A Senior Technical Lead (Ruby on Rails) is required to join one of our clients, who are transforming the automotive space. This role provide an opportunity...  ...now. You will havedeep expertise in architecting, developing, and scaling full-stack web platforms, particularly... 
    Ruby
    Rail
    Permanent

    Run-time Group Ltd

    Reading, Berkshire
    9 days ago

  • Senior Ruby Developer, 95 Percent Remote, Initial 3 Month Contract, Inside IR35

    Company: BOOST TALENT Job Type: Contract Salary: £400.00 - £450.00
    Ruby
    Senior
    Remote

    BOOST TALENT

    Leeds
    a month ago

  • Ruby on Rails Backend Engineer

    £60k - £80k per annum

     ...Salary: £60,000 - 80,000 per year Requirements: Deep experience with Ruby on Rails and Object-Oriented Programming (OOP) Expertise in PostgreSQL tuning and complex query optimisation Proficiency with Docker, AWS, and containerised deployment workflows Strong communication... 
    Ruby
    Rail
    Long-term contract
    Full-time

    Rise Technical Recruitment

    Fulham, Greater London
    4 days ago

  • Ruby on Rails Backend Engineer (IT)

    £60k - £80k per annum

    Senior Ruby on Rails Engineer Fulham (2/3 days on-site) £60,000 - £80,000 + Private Healthcare & Benefits This is an excellent opportunity...  ...start-up in a role where you will play a major part in future developments. This company is a Series A startup, breaking down barriers... 
    Ruby
    Rail
    Long-term contract
    Full-time

    Rise Technical Recruitment Ltd

    England
    1 day ago

  • Senior Developer - musicMagpie

    £40k - £51k per annumEstimated
     ...laptops, and other tech - all in one place. We’re looking for a Senior .NET Developer, to be a core part of one our cross functional teams. Each of...  ...systems over to newer tech (bonus points if you’ve touched Ruby or VB, but it’s definitely not a must). You’ll play a big part... 
    Ruby
    Senior

    AO

    Stockport, Greater Manchester
    more than 2 months ago

  • Tech Lead

    £85k - £100k per annum

     ...Tech Lead (Ruby on Rails) Engineer Location:  London (Hybrid, 2 days per week) Salary: Up to £100,000 + Private Medical I'm working...  ...rather than simply deliver requirements Ideal background: Senior Ruby Engineer looking for a genuine ownership role Existing... 
    Ruby
    Rail
    Long-term contract
    Full-time
    Hybrid working
    London
    15 days ago

  • Junior Java Developer - Fintech

    £60k per annum

     ...Junior Java Developer – Fintech To £60,000 plus Benefits + Options Quant Capital is urgently looking for a Junior Java...  ...Java Engineer, Java Developer, React.JS Growth Javascript CSS HTML Frontend Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript... 
    Ruby
    Rail
    Work from home

    Quant Capital

    London
    more than 2 months ago

  • Remote Java Developer - Fintech

    £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... 
    Ruby
    Rail
    Remote

    Quant Capital

    London
    more than 2 months ago

  • Android Developer - Fintech

    £69k - £93k per annumEstimated
     ...Android Developer – Fintech Quant Capital is urgently looking for an Android Developer to join our high profile client....  ...Engineer, Engineer, Java Developer, React.JS Growth Javascript CSS HTML Frontend Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript... 
    Ruby
    Rail
    Remote
    Flexible hours

    Quant Capital

    London
    more than 2 months ago

  • Software Engineer, AI Product (London, United Kingdom)

    £52k - £67k per annumEstimated
     ...the production code that ties it all together, the systems and developer tools that make that code reliable, the context you provide...  ...user facing LLM and agentic product features  Working with Ruby / Ruby on Rails. Developing for iOS and/or Android At Figma we celebrate... 
    Ruby
    Rail
    Full-time

    Figma

    London
    2 days ago

  • Ruby on Rails Developer

    £41k - £54k per annumEstimated
     ...externally with Dexory’s customers, you will develop custom parsers, API integrations, and data...  ...and maintaining data parsers (both Ruby code and our dynamic, UI defined parser system...  ...solving Experience working with Ruby and Rails. Experience writing automated tests and... 
    Ruby
    Rail
    Hybrid working
    On-site
    Remote

    Dexory

    Wallingford, Oxfordshire
    8 days ago

  • Software Engineer - Full - Stack

    £66k - £86k 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... 
    Ruby
    Rail
    Long-term contract
    Flexible hours

    Deliveroo

    London
    2 days ago

  • Senior C++ Developer

    £68k - £91k per annumEstimated
     ...BAE Cross Domain Solutions for more info). As an experienced C++ Developer in BAE Systems AI, you’ll be working with our international customers...  ..., MPLS, L2TP) Complimentary languages and technologies such as Ruby, Python, Puppet and Bash Experience of working in an Agile... 
    Ruby
    Senior
    Remote

    BAE Systems

    Gloucester, Gloucestershire
    25 days ago

  • Ruby on Rails Developer - Mid Level

    £53.18k - £60k per annum

     ...Requirements: We require at least 3 years of full-time commercial Ruby on Rails experience working in teams of more than 2 people. We...  ...coding tools. We keep up to date with relevant technology developments and share knowledge with the team. We provide out-of-hours... 
    Ruby
    Rail
    Full-time
    Hybrid working
    On-site
    Flexible hours
    Rotating shifts

    Unboxed Consulting Limited

    East London
    16 hours ago

  • Full Stack Ruby Engineer

     ...Full Stack Ruby Engineer Location: London (Paddington) · Hybrid (3 days in-office) ·...  ...never ). Stack & AI-forward development Rails 8 (Hotwire, Phlex, Tailwind), React Native...  ...and the mission. Growth & Learning Develop professionally while shaping the future of... 
    Ruby
    Rail
    Full-time
    Live-in
    Hybrid working
    On-site
    Flexible hours
    Day shift

    Wawa Fertility

    London
    10 days ago

  • Senior Software Engineer

    £84k - £111k per annumEstimated
     ...Trans Sea Transport and BW Epic Kosan. As a Senior Software Engineer with broad expertise, you will be a vital part of our team, developing innovative applications that leverage AI...  ...) or dynamic languages (Javascript, Python, Ruby)  ~ Experience building web applications... 
    Ruby
    Senior
    Remote job

    Complexio

    London
    more than 2 months ago

  • Full Stack Developer

    £35k - £39k per annum

     ...We're looking for a motivated Full Stack Developer to join our growing development team. This role will support both client-facing...  ...development opportunities to support future projects built using Ruby on Rails and other technologies. Continuously learn new platforms,... 
    Ruby
    Rail
    Permanent
    Full-time
    Hybrid working
    Flexible hours

    ICS

    Leeds
    18 days ago

  • Senior Software Engineer

    £50k - £65k per annum

     ...looking for strong commercial experience developing software using Embedded C or C++. We want...  ...such as defence, aerospace, automotive, rail, or similar sectors would be beneficial....  ...across safety-critical environments. This Senior Software Engineer role is based in Rochester... 
    Senior
    Rail
    Full-time

    Mac Recruit Group

    Rochester, Kent
    2 days ago

  • Senior Solutions Engineer - EMEA

    £104k - £137k per annumEstimated
     ...keep up. We're the answer to that. As a Senior Solutions Engineer in EMEA, you'll be on...  ...Advisor: Partner with AEs to qualify, develop, and close strategic enterprise deals Bring...  ..., .NET, Go, JavaScript/Node, Python, PHP, Ruby, iOS, or Android) and container tech (... 
    Ruby
    Senior
    On-site
    Shift work

    LaunchDarkly

    London
    1 day ago

  • Senior Infrastructure Engineer, Dashboard Platform

    £82.5k - £114.8k per annum

     ...team, we're on a mission to empower all developers at Algolia to ship frontend features to...  ...and in that context, we are looking for a Senior Backend Engineer, with a heavy focus on...  ...NICE TO HAVE: Experience with Go and Ruby on Rails Knowledge of modern web development Javascript... 
    Ruby
    Senior
    Rail
    Hybrid working
    On-site
    Remote
    Flexible hours

    Algolia

    London
    3 days ago