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  • £75k - £100k per annum

     ...and embracing new tech. Languages : Ruby-on-Rails, Java, Python, C# VueJs, Typescript/...  ...continuous improvement. Why Join? Be part of a fast-growing startup , backed by...  ...London Type of Contract Casual / Part Time Jobs Published at 05-11-2025 Full UK/EU... 
    Part-time
    Ruby
    Rail
    Contract
    Casual work
    Remote
    City of London, Greater London
    17 days ago
  • £21k - £24k per annumEstimated
     ...occasional travel to Cambridge Salary :p.a. Full-time equivalent dependent on experience Basis :Permanent. Full-time part-time or flexible Eligibility :You must be...  ...Agile environment. In depth knowledge of Ruby on Rails or front end web frameworks (such as React)... 
    Part-time
    Ruby
    Rail
    Long-term contract
    Holiday work
    Permanent
    Full-time
    Remote
    Flexible hours

    Raspberry Pi Foundation

    Cambridge, Cambridgeshire
    28 days ago
  • £54k - £70k per annumEstimated
     ...And when you join us, you'll be a part of this genuinely collaborative environment...  ..., local authorities, highways / rail authorities, and developers. It's an exciting time to be working for our UK Water...  ...software such as FME, Optimatics, Ruby (or similar) would be advantageous... 
    Ruby
    Rail
    Permanent
    Full-time
    Local area
    Remote
    Flexible hours

    AtkinsRéalis

    Epsom, Surrey
    16 days ago
  • £75k per annum

     ...Ruby Software Engineer with a strong background in Ruby on Rails development is required by this leading software provider, working on a globally recognised, niche product within its sector. If you're passionate about working in a modern, tech-for-good environment, where you... 
    Ruby
    Rail
    Permanent
    Hybrid working

    TECH TALENT IDENTIFIED LTD

    Oxford, Oxfordshire
    6 days ago
  • £40k - £53k per annumEstimated
     ...strengthen our team. You dont need commercial Ruby on Rails experience but you must be able to...  ...the right technology. We manage our own time and take responsibility for seeing features...  ...refactoring and automated testing are all part of our daily workflow. We allow time to... 
    Ruby
    Rail
    Full-time

    AlphaSights

    London
    a month ago
  • £34k - £45k per annumEstimated
     ...work with a developer on UX and web design. The successful applicant will be confident in using HTML and CSS and willing to learn Ruby on Rails and JavaScript. Responsibilities: Design Web Front Ends using Photoshop with a strong awareness of the user journey and... 
    Ruby
    Rail
    Full-time

    Lockside Software

    Newbury, Berkshire
    a month ago
  • £35k - £45k per annum

     ...Software Engineer or Software Developer Experience designing interactive applications Ability to develop software in Java, Ruby on Rails, C++ or other programming languages Excellent knowledge of relational databases, SQL and ORM technologies (JPA2, Hibernate) Experience... 
    Ruby
    Rail
    Full-time

    NM Software Solutions Pvt. Ltd.

    Longbenton, Tyne and Wear
    17 days ago
  • £59k - £77k per annumEstimated
     ...Position: Ruby on Rails Developer (with JavaScript experience) Where: London UK Start Date: ASAP Employment: Permanent Angeloop...  ...You are: Self Motivated Youll be expected to manage your own time and constantly learn new technologies or improve upon existing ones... 
    Ruby
    Rail
    Permanent
    Full-time
    Immediate start

    Angeloop

    London
    a month ago
  • £97k - £132k per annumEstimated
     ...environment is that of Facebook or Google, relaxed open with time to think and make the right decisions. The atmosphere is calm...  ...client is based in Central London CTO Growth Hacker Javascript CSS HTML Frontend Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript... 
    Ruby
    Rail

    Quant Capital

    London
    24 days ago
  • £46k - £61k per annumEstimated
     ...and implement these features using mainly Ruby and C#. Write backend APIs and the connectivity...  ...increments to production several times a week. Perform code reviews for your colleagues...  ...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
    4 days ago
  • £60k per annum

     ...with the merchant, the greater the reward – i.e. rewards have a time dimension like accruing interest, but functions as a discount...  .... 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
  • £50k - £55k per annum

     ...Proficient in programming languages such as Ruby on Rails and JavaScript. Experience with...  ...database structures (PostgreSQL) will be part of your role. I expect you to troubleshoot...  ...is approximately £55k, and it is a full-time, permanent position. last updated 47 week... 
    Ruby
    Rail
    Permanent
    Full-time
    Hybrid working

    Logic recruiting

    Harrogate, North Yorkshire
    4 days ago
  • £108k - £147k per annumEstimated
     ...Team Lead Ruby / Frontend Developer Quant Capital is urgently looking for a Lead Frontend...  ...of Facebook or Google, relaxed open with time to think and make the right decisions. The...  ...Javascript CSS HTML Frontend Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript... 
    Ruby
    Rail

    Quant Capital

    London
    24 days ago
  • £13.2 per hour

     ...Station. Pay Rate: £13.20 per hour plus commission. Hours : Part Time (16 hours). Shifts : Rotational shifts between 6am and 9pm,...  .... You can claim upto 50 rover tickets for TPE network rail for family & friends. WHY JOIN AS  ON BOARD HOST? At Rail... 
    Part-time
    Rail
    Hourly pay
    16 hours
    Shift work

    SSP

    Liverpool
    5 days ago
  • £56k - £76k per annumEstimated
     ...Ruby Developer – HTML5, Rails Javascript, TDD Quant Capital is urgently looking for a Ruby Developer to...  ...existing team members Play a major part in architecting the platform Some technology...  ...Facebook or Google, relaxed open with time to think and make the right decisions.... 
    Ruby
    Rail

    Quant Capital

    London
    24 days ago
  • £47k - £64k per annumEstimated
     ...team. QA Engineer will be part of a development team working through...  ...purposes The stack is Ruby, Maven, HTML5 with some Angular...  ...or Google, relaxed open with time to think and make the right decisions...  ...Assurance, Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST,... 
    Ruby
    Rail

    Quant Capital

    London
    24 days ago
  • £73k - £99k per annumEstimated
     ...Ruby / JavaScript Web Developer – Rails Fintech 50 Quant Capital is urgently looking for a Ruby / JavaScript Web Developer to join our high profile client...  ...is that of Facebook or Google, relaxed open with time to think and make the right decisions. The atmosphere is... 
    Ruby
    Rail

    Quant Capital

    London
    24 days ago
  •  ...OCU Group are looking for an experienced Ruby on the rails Lead Software Developer to join our growing digital team and play a central role in...  ...with our cutting-edge technology, ensure that we are not just part of the market; we are leading it. Working directly with many... 
    Ruby
    Rail

    OCU

    Preston, Lancashire
    9 days ago
  • $80k - $90k per annum

     ...Koinly, we’re looking for a Senior Ruby Developer to help design,...  ...experience across our Ruby (and Ruby on Rails)-powered architecture. We...  ...$90K per year ~ Type : Full-time (contractor - B2B) ~ Perks:...  ...design. Occasionally take part in on-call rotation (we have... 
    Ruby
    Rail
    Full-time
    For contractors
    Immediate start
    Remote
    Flexible hours

    Koinly

    London
    11 days ago
  • £90k per annum

     ...contributing member of a scrum team, taking part in demonstrations and retrospectives....  ...Facebook or Google, relaxed open with time to think and make the right decisions....  ....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
    24 days ago
  • £65k per annum

     ...environment is that of Facebook or Google, relaxed open with time to think and make the right decisions. The atmosphere is calm...  ...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
    24 days ago
  • $50k - $55k per annum

     ...Become part of the backbone of the crypto data flow At Koinly,...  ...of professional experience with Ruby. ~ Experience integrating third...  ...challenges. Pure Ruby on Rails backend, no language sprawl, no...  ...per year ~ Contract Type: Full-time (Contractor - B2B) ~ Location:... 
    Ruby
    Rail
    Full-time
    Contract
    For contractors
    Immediate start
    Remote
    Worldwide
    Flexible hours

    Koinly

    London
    a month ago
  • $100k - $115k per annum

     ...mission of this role is to strengthen our Ruby systems by simplifying complexity improving...  ...100K-115k / year. Contract type: Full-time (B2B contractor). Perks: ~32 days of...  ...7 years of backend experience with Ruby on Rails at scale with at least 2 years as a senior... 
    Ruby
    Rail
    Full-time
    Contract
    For contractors
    Immediate start
    Remote
    Flexible hours

    Koinly

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

     ...mission of this role is to strengthen our Ruby systems by simplifying complexity, improving...  ...100K-115k / year. ~ Contract type: Full-time (B2B contractor). ~ Perks: ~32 days of...  ...+ years of backend experience with Ruby on Rails at scale, with at least 2 years as a senior... 
    Ruby
    Rail
    Full-time
    Contract
    For contractors
    Immediate start
    Remote
    Flexible hours

    Koinly

    London
    19 days ago
  • £54k - £73k per annumEstimated
     ...• Team player and collaborator • Best coding principles • Troubleshooting and problem-solving expertise. Preferred: • Ruby on Rails • React Query • Experience of Accessibility and coding for responsive design (mobile first) • Innovative and creative thinking... 
    Ruby
    Rail
    Remote job
    Full-time
    Hybrid working
    On-site
    Immediate start
    3 days/week

    Sage

    Newcastle upon Tyne
    1 day ago
  • £12.21 per hour

    Danny Sullivan's are looking for a part-time Cleaner in the Wetherby area. Job description: - 12 hours per week - 4 hours Monday...  ...of skilled, professional labour to the civil engineering, rail, transportation, and construction industries. Offering a wide variety... 
    Part-time
    Rail
    Weekly pay
    Full-time
    Monday to Friday
    Monday to Wednesday

    DANNY SULLIVAN & SONS LTD.

    Leeds
    26 days ago
  • £70k per annum

     ...environment is that of Facebook or Google, relaxed open with time to think and make the right decisions. The atmosphere is calm...  ...Remote 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
    24 days ago
  •  ...use of Dentally across the globe. Our Tech and Tools Ruby, Ruby on Rails, Ember.js Postgres, Redis Puma, Sidekiq Heroku, AWS...  ...continuous delivery focused group, shipping changes to production 150+ times per month. We plan our commitments on a quarterly basis and... 
    Ruby
    Rail

    Henry Schein One

    Gillingham, Kent
    18 days ago
  • £40k - £50k per annum

     ...passion for ethical hacking. Certifications such as BSCP or eWPTX are highly valued but not essential. Experience with Ruby and Ruby on Rails is a bonus. Fluency in English is required. Responsibilities: Perform proactive penetration testing across applications... 
    Ruby
    Rail
    Full-time
    Hybrid working
    On-site
    Immediate start
    Remote
    Flexible hours

    Fynity

    Oval, Greater London
    9 days ago
  • £62k - £81k per annumEstimated
     ...Senior Ruby-on-Rails Engineer (Remote - Europe) Our client is one of the Top Largest & Fastest-Growing AI Companies in the World with 30...  ...project specifications Prepare integration plans break-downs and time estimates Contribute hands-on with coding pull requests... 
    Ruby
    Rail
    Full-time
    Contract
    For contractors
    Remote
    Monday to Friday

    BrightCrew

    London
    a month ago