Senior RoR Developer

Mobile, Lahore, PK


QBXNet is a venture builder from Switzerland with its main business office located in Berlin, Germany and branches in Barcelona, Spain as well as San Francisco, US. We collaborate closely with our entrepreneurial clients to make exploratory and exciting projects in web, mobile and AR/VR happen. Our goal is to provide a platform to implement business ideas fastly and with exceptional quality.

For our development hub in Lahore, we are looking for a great Senior RoR Developer to join our team and work with them to build amazing RoR applications. You will lead a product team, ranging from collaboration with design to architecture, development, testing and maintenance across our diverse work portfolio – but your greatest contribution will lie in the development work itself. To be both successful and have fun in this position, you have to be a team player with both a strong background in RoR development and a creative mindset.

Primary Responsibilities

  • Develop new products and applications
  • Improve existing engineering and server operation processes
  • Translate functional requirements to code
  • Lead small team of developers, including recruiting and teaching Junior Developers
  • Identify scaling bottlenecks and propose solutions
  • Enhance testability of our applications and APIs
  • Give technical feedback on early concepts
  • Develop and maintain best practices across the products
  • Analyze and resolve technical and application problems
  • Research, benchmark, and evaluate new technologies
  • Maintain git & svn repositories across multiple threads


  • Ruby on Rails - You need to have worked with RoR over many product cycles to know the best practices. You should be aware of the way RoR framework evolved over the last couple of years.
  • Software design patterns - You should have honed your problem solving skills by mastering software design patterns. Like a skillful tactician, know what strategy is suitable for its relevant contexts.
  • Front-End familiarity - You need to be familiar with front-end work in order to be amazing at the backend. If not your best, HTML, CSS, and Javascript should be your good friends.
  • Passion for product development - Yes, we love building products, show us what you have built with your blood & sweat.

Your Profile

  • Bachelor’s degree in Computer Science or Computer Engineering
  • Experience with Javascript and AJAX heavy web application development
  • Strong familiarity with our software stack, which consists of Ruby/Ruby on Rails, PostgreSQL, MongoDB, Heroku, Resque, Redis, Git, Rspec, Unicorn & Nginx, Javascript, and AngularJS
  • Knowledge of AWS is a plus
  • Fluent in English (expect lots of direct communication)

About Us

  • We love innovation and new technologies
  • We exclusively work on exciting products in which we honestly believe
  • We believe in working with outstanding people and giving them great opportunities they deserve
  • Our culture is creative and results-driven
  • We believe in flat hierarchies; everybody is encouraged to bring in his or her opinion and ideas
  • Be entrepreneurial and challenge our thoughts, or present us your own ideas - we will be happy to discuss how we can make it happen

QBXNet is an equal employment opportunity employer. Qualified applicants will receive consideration for employment without regard to any personal aspects. We are increasing our team size continuously and currently grow on a fast pace together with our customers across Europe and in the US. It’s a great time to join.

Apply now!

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