Behind Every Successful Product is a Dedicated Team. Having started as a FinTech startup in 2014, Ralabs has grown to an agency with 60+ specialists on board and 150+ accomplished projects in the FinTech, Healthcare, Media domains. We build a company nobody wants to leave.
31 грудня 2021

Strong Middle/Senior Python developer (вакансія неактивна)


What is this project about?

This is a US based project driven by the founder of one of the largest AI & ML community worldwide.

The great ambition of this project is to build a series of models and decision intelligence signals to help people with decision making. There is already a working product and we finished phase one with some large pieces of data we used for initial models. Now the team starts phase two, and it includes more data sources and more complex data structure, as well as new models in order to build reports and address ten key questions our client needs.

What is so great about this project?

It’s a project for someone who is looking for a new challenge and great learning experience in Machine Learning, Data Science, and AI. We are looking for a senior Python developer who has experience in the area of data engineering and web development (backend).

Who are the people I am going to work with?

There is a Senior Python Engineer, Data Analyst, and PM involved in the project development. All together, they make up a highly skilled and fun team to work with.


  • At least 4 years of experience with Python;
  • Solid knowledge of Django/Flask Rest frameworks;
  • Experience with PostgreSQL и SQLAlchemy;
  • Experience working with Airflow;
  • Proficiency in AWS, Microservices, Docker, CI/CD;
  • Knowledge of Machine learning/Data Science tools (Spacy/tensorflow/scikit-learn/NLTK) would be as huge plus;
  • English — Upper — Intermediate level.

Would be a plus:

  • Experience with Ruby;
  • Experience in parsing.


  • Excellent teamwork skills, capable of supervising and deputizing in a management role;
  • Writing comprehensive documentation (such as data models etc);
  • Developing functionality according to the requirements;
  • Readiness to teach/mentor;
  • Growing as a technical expert :);
  • Taking part in technical discussions; being able to deal with change on a daily basis; be comfortable both with external factors driving this change as well as internal;


  • Flexible working hours (full-time, 8 hours working day);
  • No time-tracking systems, screenshots, bureaucracy;
  • 20 days of paid annual vacation;
  • 15 days of paid sick leaves;
  • Possibility to use vacation during Probation;
  • Days off on all Ukrainian government holidays;
  • Quality workstations. You can choose a Macbook or any other laptop.
  • Social package, including medical insurance, sports compensation, educational budget, free English classes, psychological training sessions;
  • Mentorship program (get a mentor or become one);
  • Loyalty program 100 — we provide $100 per year for education;
  • Last but not least — dynamic environment with a low level of bureaucracy.