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Ruby on Rails Developer

  • Sector:


  • Salary:

    Competitive daily rate

  • Contact:

    Deborah Melinda Arlanda

  • Job Reference:


  • Published:

    4 months ago

  • Expiry:


  • Client Details:


  • Consultant:

    Deborah Melinda Arlanda

  • Skills tags:

    Postgre SQL , ReactJS , Ruby , Ruby Rails

Unfortunately this job has now expired. However you can view all of our Live jobs here.

Duration - 6 months with auto - renew
Working Hours - 40 hours/week CEST Timezone +/- 3hours
Employment Type - Partner Agreement (B2B)

Castille Labs is searching for an experienced Ruby on Rails Developer to join our Global teams in delivering end-to-end solutions for complex technical requirements, lead projects from concept designing, testing and implementing a quality product.


  • Design, build, extend, and support scalable infrastructure, to be involved in all phases of development, from ideation to release and tracking and analyzing the impact of created features
  • Actively participate in the development process and product life cycle development
  • Work along with our partners and suppliers to assure the proper integration is completed
  • Performed testing, unit tests to automated end to end tests
  • Identification of bugs and work on resolving these defects
  • Work alongside an expert team of senior team members, solution architects and project managers to provide the client with quality solutions to complex problems
  • Participate in the continuous improvement of our client assets by making significant technical contributions and contributions to designing and implementing API


  • Degree in Computer Science or a related field - or relevant work experience in the field
  • You must have experience on these technologies: Ruby, Rails, PostgreSQL, Redis, Elasticsearch
  • You should know how to use GitHub
  • General SQL knowledge
  • Knowledge of testing principles (Unit testing / End to end testing)
  • Bonus points for experience with React

What to expect when you apply!

  • One to One Chat/Video call, with an HC member
  • An average of 1 hour Code Challenge. Done Offline with a pass mark of 80%+
  • Support from a dedicated Human Capital member to be part of our Global Platform and support you along your career journey!