Your browser does not support javascript! Please enable it, otherwise web will not work for you.

Senior Fullstack developer, Remote is OK

  • Itnig
  • Full time
  • Spain
  • 03/05/2021

At Factorial we have a team of 25 very talented Full Stack developers. We are looking for engineers who can wear many hats, abstract problems, and find creative solutions. We look for smart people who are curious, proactive, and have good soft/communication skills.

We are not looking for a long list of skills and technologies. Our stack is Ruby on Rails for the backend and React/React-native for the clients, but it’s not mandatory to be proficient on those (most of the team came with other areas of expertise which is very enriching). We believe that someone who has good aptitudes and is hungry for learning is what works best.

Working at an early-stage startup like Factorial means making a bigger impact and learning more. In terms of the day to day work, you will enjoy the freedom to tackle big technical challenges your own way, working alongside a group of experienced developers and joining in at a critical stage in the company's future success.

What you will do

  • Make well-reasoned design decisions, identifying potential issues, trade offs, risks, and the appropriate level of abstraction.
  • Proficient in all relevant technical skills, and able to move quickly because of deep understanding of large portions of codebase.
  • Expert in our processes, also helping to define/document them.
  • Write meaningful and clean code and code reviews.
  • Handle open-ended problems and ambiguity well.
  • Deploy to production multiple times per day.
  • Have full ownership (and accountability) of which features to build and how to ship them.
  • Share your knowledge or learn from others through one of our monthly tech talks, weekly lunch or our blog.
  • Be trusted by the Factorial team. We want to work with you because we think you can solve the problems in your own way and we trust that you will be able to manage your time and schedule.
  • Learn from and work with a team of extremely experienced developers, in a very quality-oriented environment.


  • You should be a learner: you want to improve your skills not only in the engineering field but across any other areas.
  • You should be an owner: You like proposing new hypotheses and be responsible for building, deploying and validating them.
  • You know how to create an app from the scratch (back-end and front-end) and you know the pros and cons of different technologies and tools.
  • You love to share your experience and expertise to help others grow.
  • You have few years of experience working as a developer before.


  • Healthy work-life balance. We love the time spent on the product, but we love our families too.
  • We are here to learn. Not only we respect the time you spent on learning on each task, but also we have a budget that you can spend on any course you want.
  • We have a nice office in Barcelona. Although we are a remote team, you can go to the office. Your choice.
  • Subsidized health insurance if you are based in Spain.
  • Subsidized gym membership if you are based in Spain.

Things to consider before apply

  • You have to be comfortable with communicating in English.
  • For remote working, your timezone should be between -4/+4 CET.
  • The annual salary is ‎€ 50000.

About Itnig

We are an Internet startup builder based in Barcelona that strives to give value and attract the most talented performers in Europe, with whom we want to keep building the Internet companies of the future.Itnig is an ecosystem shared by Internet startups such as Camaloon, Quipu, Playfulbet...

Similar positions

Senior Salesforce Engineer

  • Utilligent
  • United States

Powerapps Developer - Remote

  • Charger Logistics Inc
  • India

RPA Developer (Winautomation Specialist)

  • Trantor Software
  • India

DevOps Engineer (Anywhere - fully remote)

  • ForwardPMX
  • United Kingdom

Ruby Software Engineer (Fully Remote Working)

  • ForwardPMX
  • United Kingdom