dynamic pricing
using Artificial Intelligence

We are hiring a Python Backend Engineer in Barcelona

We are looking for candidates with a wide skillset to architect and develop a scalable backend and API for dynamic pricing models. You will work in a flexible, modern, tech-driven environment, focused on problem solving.


  • Design and implement a scalable API and its backend to host our Machine Learning solution for dynamic pricing.
  • Evaluate, setup and sysadmin different IaaS and PaaS alternatives to deploy the code.
  • Manage the product development and deployment lifecycle.


  • The ability to work autonomously in short sprints with clear goals, often set by you
  • Outstanding devops skills to evaluate and discuss with your colleagues the best tech solution for each problem on multiple levels, from bare metal to UI.
  • Share our excitement of starting from a "blank sheet" to design and create a system from scratch, with no legacy.
  • Be honest with your work and respectful with your colleagues.


  • A degree in a relevant area or alternatively 2+ years of experience as a backend developer.
  • 2+ years of professional experience in UNIX systems administration, devops or systems architecture, including programming.
  • Experience with at least one IaaS/PaaS provider (AWS, GCE, DigitalOcean...) and deployment tools (Ansible, Docker, ...)
  • Excellent Python skills.
  • Database design experience is a plus.
  • Web frontend experience is a plus.
  • Experience with Machine Learning computing environments is a plus

We offer

  • A flexible position, autonomous and goal-oriented
  • The ability to be a key decision maker for the future of the product and the tech and infrastructure it will run on.
  • The possibility to grow with the company, solve modern problems that few people are working on, learn transversal skills and build a career.
  • A competitive salary according to the candidate experience
  • Work with the kind of people who decided to name their new product Optimus Price

About us

We are a start-up founded by techies in 2015 with the mission to solve real problems using AI.

Optimus Price, our first product, is a new generation of dynamic pricing SaaS.

If you love building systems as much as we do, this is your company.

Apply for this job

Send us a short motivation letter with your Linkedin profile or traditional CV to

Please make sure that either your letter, CV or LinkedIn profile mention some examples of systems, projects or stacks you have worked with.

If you have an online repo (e.g. Github, Bitbucket) please send us the link too.

Published: 2017-05-15