Middle/Senior Data Scientist (#14333795)

Lviv, Kyiv, Remote
Work type:
Technical Level:
Job Category:
Leading UK digital bank

N-iX is looking for a talented Middle/Senior Data Science Engineer who can become a part of our team and contribute new ideas into product development.

Our Client is a leading UK challenger bank for small businesses. They offer faster, smarter, simpler current accounts for the entrepreneurs, independent businesses and consumers that power the UK economy, yet are too often overlooked by high street banks. Since 2005, they’ve created easier ways for more than 1.6m customers to pay, bank and borrow through our user-friendly digital platform. A true fintech pioneer, a fast-growing and credible UK challenger bank.

The role:
We’re looking for a Middle/Senior Data Scientist to join the team, placed at the heart of our data driven and customer focused bank. This role requires a passionate applicant with a strong analytical and statistical background, good business acumen and excellent stakeholder engagement skills. The successful candidate will be responsible for managing fraud rules across all areas of the business in order to reduce losses and improve customer experience. You will take a proactive approach to monitoring day-to-day fraud losses and reporting any trends and anomalies accordingly.


  • Actively involved in machine learning and python centric developments within our Data Science function
  • Communicate insights in a clear, concise manner that can be presented to both technical and non-technical audiences
  • Integration of new data streams into fraud and risk framework
  • To cover and assist with other analytical activities where appropriate
  • Monitor key metric to help the business identify emerging trends
  • Develop a strong working relationship with Fraud and Financial Crime Operations in order to collaboratively improve our rules, systems and processes


  • Demonstrable analytical experience and hands-on with python and machine learning principles
  • Natural curiosity to develop new trains of thought and create new data signals. Driven to understand why things happen
  • Experience developing and implementing models into a production environment
  • Strong analytical skills, including experience applying statistical analysis techniques to business problems
  • Strong written and verbal communication skills


  • Prior SQL experience
  • Proven ability to decipher and report on large volumes of data at the senior level
  • Experience in the use and implementation of technology solutions to assist effective oversight
  • Experience in developing KRIs
  • Professional qualification in relevant industry discipline
We offer:
  • Flexible working hours
  • A competitive salary and good compensation package
  • Best hardware
  • A masseur and a corporate doctor
  • Healthcare & sport benefits
  • An inspiring, comfy, clean and safe office
Professional growth:
  • Challenging tasks and innovative projects
  • Meetups and events for professional development
  • An individual development plan
  • Mentorship program
  • Corporate events and outstanding parties
  • Exciting team buildings
  • Memorable anniversary presents
  • A fun zone where you can play video games, foosball, ping pong, and more