BackEnd Engineer - Ruby

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Here at badi we are on a mission to create a product that people love! We use new technologies, amazing UX/UI, Data and AI to reshape the real estate market worldwide!

We are looking for a talented Ruby Engineer looking to build a state of the art back end system. You’ll join a committed premier league team of designers, architects, scientists, storytellers, executors & creators. We work in a fun and fast-paced environment where agile execution and resiliency are of great importance!

We work in cross-functional teams to improve the product though iteration and feedback from all members seeking the best experience possible. Within your team you will:

  • Have a key role in designing and building the partner integration services.
  • Write high quality code to ship new features in our core API written in Ruby on Rails (RoR)
  • Get your hands dirty with integrations in different parts of our system which will also include tweaking  code in web, iOS  and Android when required.
  • Refactor the existing code to improve performance and scalability
  • Take part in the design and development of new back-end projects that might require learning new tech skills and programming languages (e.g. Elixir & Go).
  • Implement and test new features in our core API

We’re looking for you if you:

  • Have 3+ years of experience developing high performance backend systems with Ruby.
  • Have a deep knowledge of software engineering, best practices, design patterns, testing, CI/CD...
  • Have solid experience in writing RESTful APIs.
  • Experience building software with a focus on testability - Test/Behaviour Driven Development.
  • Are a team player.
  • A strong drive to continuously learn new technical skills.
  • Professional proficiency in English (Spanish is a plus, but not required).


  • Knowledge in other programming languages, in particular Elixir or Go.
  • Prior experience with agile software development, even better if you’ve worked in a squad model.
  • Knowledge of Docker and containerised environments (ECS, K8S)

We will <3 you even more if:

  • You contribute actively to the open source community.
  • You’re an active participant/speaker at meetups and conferences.



What we offer

  • Work alongside a seasoned CTO ex-Google Leader who has over 6+ years of Agile software development experience with a strong commitment to employee empowerment and diversity as well as a very talented technical team eager to revolutionise the real estate industry.
  • Competitive salary.
  • Free gym-for-less membership.
  • Fresh fruit and coffee.
  • Cozy offices in a fantastic location of sunny Barcelona with views of all the city and the Mediterranean.
  • We give you the freedom to push the boundaries of your role
  • 23 days of paid holiday and 15 days for remote work
  • Flexible working hours and special attention to work-life balance
  • Join a diverse bunch from over 20 different nationalities, different backgrounds, ages and family statuses  in a strongly collaborative environment
  • Language courses (English/Spanish).

*Applications must be submitted in English!

Or, know someone who would be a perfect fit? Let them know!

Why work here?

Meaningful mission, clear vision and goals. 

  • We understand badi’s mission, our vision and the objectives we have as a company

Inspiring talent, admirable team spirit.

  • We fell proud to work with the people we have around us. We admire each other's talent and feel inspired by each other’s passion.

Empowerment to take ownership

  • We trust our managers and leaders and feel we are trusted to take ownership of our own as well as new projects.


  • We feel and appreciate our strong sense of autonomy. We feel we have the freedom to make decisions and to choose how to approach our daily work and tasks.

Real and inspiring challenges to tackle

  • We feel inspired by the challenges we have ahead, we feel it will be exciting and rewarding to tackle them.
  • Sense of individual contribution

Collaborative and peer supportive environment.

  • We feel we can rely on each other and on times of stressful deliveries we go beyond our roles to help each other.

Space to learn and grow

  • We feel we have the space to experiment and implement new ideas which give us a real opportunity to grow




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