Average salary: £80,611 /yearly

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  • £46k - £61k per annumEstimated
     ...and implement these features using mainly Ruby and C#. Write backend APIs and the connectivity...  ...given by others. Be a mentor to junior developers and a thought partner to your peers....  ...a few of the below with you: Ruby on Rails (to serve the API) PostgreSQL (to store... 
    Ruby
    Rail
    Full-time
    Remote
    Worldwide

    Mews

    London
    a month ago
  • £90k per annum

     ...NodeJS Developer – Fintech To £90,000 Quant Capital is urgently looking for a JavaScript / NodeJS Developer to join...  ...in bulk. JavaScript Engineer, React.JS Growth Javascript CSS HTML Frontend Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript... 
    Ruby
    Rail
    Hybrid working
    On-site
    1 day/week

    Quant Capital

    London
    6 days ago
  • £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
  • $100k - $115k per annum

     ...this role is to strengthen our Ruby systems by simplifying complexity...  ...What you’ll do: Design and develop scalable backend systems that...  ...collaborate with product and engineering leads to define priorities and...  ...experience with Ruby on Rails at scale, with at least 2 years... 
    Ruby
    Rail
    Full-time
    Contract
    For contractors
    Immediate start
    Remote
    Flexible hours

    Koinly

    London
    a month ago
  • $80k - $90k per annum

     ...impacts millions of users. At Koinly, we’re looking for a Senior Ruby Developer to help design, build, and maintain scalable backend systems...  ...reliability, and user experience across our Ruby (and Ruby on Rails)-powered architecture. We need an engineer who thinks in... 
    Ruby
    Rail
    Full-time
    For contractors
    Immediate start
    Remote
    Flexible hours

    Koinly

    London
    a month ago
  • £65k per annum

     ...Java Developer – Fintech To £65,000 Quant Capital is urgently looking for a Java Developer to join our high profile client...  ...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
  • £70k per annum

     ...Android Developer – Fintech Up to £70,000 Quant Capital is urgently looking for an Android Developer to join our high...  ...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
  • $50k - $55k per annum

     ...technical problems (under SLA). Develop new integrations and improve...  ...professional experience with Ruby. ~ Experience integrating third...  ...challenges. Pure Ruby on Rails backend, no language sprawl, no...  ...details in sum Report to: Tech Lead Location: Remote -... 
    Ruby
    Rail
    Full-time
    Contract
    For contractors
    Immediate start
    Remote
    Worldwide
    Flexible hours

    Koinly

    London
    more than 2 months ago
  • £66k - £88k per annumEstimated
     ...development of custom .gitlab-ci.yml AWS cloud services The ideal candidate also has experience with applications written in C#, Ruby-on-Rails and Angular, so they can better interact with the development team. Lastly, the candidate has solid technical security... 
    Ruby
    Rail
    Holiday work
    Full-time
    On-site

    Colossus Bets

    London
    more than 2 months ago
  • £49k - £67k per annumEstimated
     ...customer journey mapping innovation and service design leads to the invention of new solutions that create...  ...Software Engineer As a Software Engineer you will develop and maintain our portfolio of products using Ruby on Rails Javascript/Typescript HTML and CSS. You will... 
    Ruby
    Rail
    Full-time
    Remote
    Worldwide

    ASSA ABLOY

    London
    16 days ago
  • £65k per annum

     ...My client is based in Central London, this role is hybrid 1 day a week in the office, potentially 4 per month in bulk. QA, Java Engineer, Java Developer, React.JS Growth Javascript CSS HTML Frontend Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript... 
    Ruby
    Rail
    Hybrid working
    On-site
    1 day/week

    Quant Capital

    London
    6 days ago
  • £75k per annum

     ...Junior Java Developer – Fintech To £75,000 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
    Hybrid working
    On-site
    Remote
    1 day/week

    Quant Capital

    London
    6 days ago
  • £44k - £58k per annumEstimated
     ...and courses and we have a learning day on the last Friday of every month Our tech stack Infrastructure: Heroku Backend: Ruby on Rails / Postgres / redis Frontend: React/ Typescript Mobile apps: Flutter Our core product at Florence is a marketplace that... 
    Ruby
    Rail
    Holiday work
    Full-time
    On-site
    Flexible hours
    Shift work

    Florence

    London
    more than 2 months ago
  • £45k - £61k per annumEstimated
     ...About You We would love to hear from you if you have experience in the following: Current industry experience in Ruby on Rails Experience with unit testing Passion for all things Ruby/Ruby on Rails and back end and with an interest in keeping up to... 
    Ruby
    Rail
    Full-time
    On-site
    Remote
    Work from home
    Flexible hours

    Pion

    London
    more than 2 months ago
  • £58k - £78k per annumEstimated
     ...Owner and stakeholders to understand business needs, define and develop applications/ architecture, design, review, implement and...  ...of moderate-to-high complexity. ~3+ years of experience in in Ruby On Rails and/or NodeJS (for Backend development) ~3+ years of experience... 
    Ruby
    Rail
    Hybrid working
    On-site
    Work from home

    Fitch Group

    London
    a month ago
  • £40k - £54k per annumEstimated
     ...of business travel technology! Were looking for an experienced developer to work on diverse impactful products that serve thousands of...  ...containerization and automated testing. Our modern stack: Ruby on Rails REST/GraphQL React/TypeScript PostgreSQL Redis Azure Cloud Kubernetes... 
    Ruby
    Rail
    Full-time
    On-site
    Worldwide

    Flight Centre Careers

    London
    a month ago
  • £38k - £51k per annumEstimated
     ...work meaningful. We are looking for a talented Junior Back End Developer to join a high-priority strategic initiative. In this role,...  ...Looking For Stack Alignment: Preferred: Knowledge of Ruby on Rails and the broader Ruby ecosystem is a large plus. Alternatively,... 
    Ruby
    Rail
    Long-term contract
    Full-time
    Temporary
    Live-in
    Home office
    Flexible hours

    Sensor Tower

    London
    24 days ago
  • £57k - £78k per annumEstimated
     ...pioneering a first-of-its-kind payment rail capable of issuing, sending and...  ...legacy card rails. Hundreds of leading companies rely on Runa to power...  ...like Python, Java, C#, Ruby, GoLang, JavaScript with the motivation...  ...take the opportunity to grow, develop and learn as part of a high... 
    Ruby
    Rail
    Holiday work
    Summer work
    Freelance
    Hybrid working
    On-site
    Immediate start
    Flexible hours
    2 days/week
    1 day/week

    Runa

    London
    more than 2 months ago
  • £60k - £80k per annumEstimated
     ...frontline teams work. We empower the world's leading brands across retail, healthcare,...  ...streamlined CI/CD pipelines, and world-class developer experience. We focus on performance,...  ...Collaborate with developers primarily using Ruby on Rails to embed DevOps best practices into the... 
    Ruby
    Rail
    Full-time
    On-site
    Remote
    Flexible hours

    Zipline

    London
    19 days ago
  • £65k - £92.5k per annum

     ...engineering and product team as we develop in a new market. You will be...  ...language such as Elixir, Ruby, Python or Node.JS Have experience...  ...such as Phoenix, Ruby on Rails or Django Have experience...  ...other engineers ~ Experience leading technical decisions in a cross... 
    Ruby
    Rail
    Full-time
    On-site
    Remote
    Flexible hours

    Breakroom

    London
    a month ago
  • £51k - £68k per annumEstimated
     ...range of knowledge on which to develop their careers and progress in the...  ...The Role: As a Senior Ruby Developer, you will play a crucial...  ...Requirements: Experience in Ruby on Rails development. Strong...  .... Proven experience leading development teams and mentoring... 
    Ruby
    Rail
    Full-time
    Flexible hours

    Solirius Reply

    London
    more than 2 months ago
  • £35k - £45k per annum

     ...Senior Software Developer required by a successful software company developing...  ...Lovell are recruiting for a leading UK engineering services...  ...s fastest-growing independent rail groups. Over the past five years...  ...Engineer Full Stack - Ruby on Rails, React Up to £120k DOE... 
    Ruby
    Rail
    Daily pay
    Holiday work
    Permanent
    Full-time
    Contract
    Temporary
    Hybrid working
    Remote
    Worldwide
    Weekend work
    Afternoon shift
    Ladywell, Greater London
    15 hours ago
  • £50k - £67k per annumEstimated
     ...impact on product development in a rapidly scaling environment. What you will do: Learn and apply our core tech stack including Ruby on Rails and PostgreSQL. Design build and release new features directly for our customers. Automate internal processes leveraging AI... 
    Ruby
    Rail
    Full-time

    Jack & Jill/External ATS

    London
    22 days ago
  • £50k - £68k per annumEstimated
     ...About Us We are champions of rail, inspired to build a greener, more sustainable...  ...Team at Trainline You’ll be leading Supplime — a team of 11 .NET and Ruby engineers, and one of the driving...  ...projects successfully Love developing people and have experience growing... 
    Ruby
    Rail

    Trainline

    London
    26 days ago
  • $100k - $115k per annum

     ...this role is to strengthen our Ruby systems by simplifying complexity...  ...What youll do: Design and develop scalable backend systems that process...  ...with product and engineering leads to define priorities and...  ...backend experience with Ruby on Rails at scale with at least 2 years... 
    Ruby
    Rail
    Full-time
    Contract
    For contractors
    Immediate start
    Remote
    Flexible hours

    Koinly

    London
    a month ago
  • £119k - £160k per annumEstimated
     ...routing. This role is a huge opportunity for a hungry developer to make a mark in a leading financial technology business. Trading Systems...  ...class development skills in C++ Good scripting (Python, Ruby, Lua) Solid foundation in Linux/Unix Comfortable with... 
    Ruby

    Quant Capital

    London
    6 days ago
  • £57k - £76k per annumEstimated
     ...Excel skills • Logical thought processes • A STEM degree from a top ranked University • An interest and some coding ability (VBA, Ruby, Go, Lua, Scala, Python or C++ or OO Language) • An appetite for delivering solutions to complex problem The environment is that... 
    Ruby

    Quant Capital

    London
    more than 2 months ago
  • £124k - £167k per annumEstimated
     ...sits in a small team of some of the best developers around, they are considered the Commando...  ...for a hungry developer to make a mark in a leading financial technology business. Front...  ...C++ and or C# Good scripting (Python, Ruby, Lua) A track record of commitment to their... 
    Ruby

    Quant Capital

    London
    6 days ago
  • £51k - £67k per annumEstimated
     ...a solid background in software engineering and are familiar with Ruby or Python we’d like to meet you. Ultimately you will execute...  ...reduce the occurrences of errors and improve customer experience Develop software to integrate with internal back-end systems Perform... 
    Ruby
    Full-time

    FallenAmbers

    London
    more than 2 months ago
  • £63k - £73k per annum

     ...products. As a Senior Software Engineer you will play a key role in developing and operating a high-performance cluster of Elixir applications....  ...etc.) or infrastructure-focused programming languages (Go Rust Ruby etc.). 3. Strong expertise in designing systems for... 
    Ruby
    Permanent
    Full-time
    Contract
    Hybrid working
    On-site
    Worldwide
    Flexible hours
    1 day/week

    BBC

    London
    more than 2 months ago