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Senior Ruby on Rails Engineer

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About the company

Established in 2009, TangoSource is a boutique digital agency that specializes in speeding up the development process for modern web products and mobile products. We collaborate with startups and companies that want the best that modern innovation has to offer.

The Role

We are looking for a Senior RoR Engineer who has deep knowledge of the framework and hands-on experience building and scaling web apps and backend services. We’re a small but growing group of engineers, so beyond the prerequisite senior technical ability, we’re looking for someone with exceptional initiative, a passion for building awesome stuff for the pure excitement of it, and a love for pushing the envelope while building high quality, scalable and extensible products.

Like all engineering roles at HOVER, this is a cross-functional role at its core. You will join as a member of our backend engineering team and be responsible for the architecture and evolution of our platform.  You will also work in coordination with other engineering teams(frontend, graphics, automation, mobile), and non-engineering teams(product, design) in an agile development environment. 

What you will be doing

You will be writing clean, tested and documented code and staying at the cutting edge of your discipline through communication, collaboration, and mentorship opportunities(including code reviews and occasional pair programming). Among other things, you will be building new features in our product, integrating image processing, 3D rendering and machine learning code, and optimizing our platformfor one of the world’s biggest datasets of residential property imagery.

What we expect from you

Extensive, current experience(4+ years) architecting and building reliable, scalable, maintainable high-traffic Ruby on Rails applications

Plenty of experience with the usual suspects(PostgreSQL, Redis, rspec, git, Resque)

Comfortable on a bash shell and SQL console

Excellent analytic and problem-solving skills


Nice to have 

Full stack experience(HTML/CSS, Javascript, JS Frameworks)

AWS ecosystem experience

Docker(or other container technology)

Agile/Scrum experience

Geometry/Linear Algebra


Tango Source
Guadalajara o Colima
Ciudad de México
Occupational fields: 
Software development