Data Scientist/Optimisation Engineer, Galway

Engineering · Ireland, .
Department Engineering
Employment Type Full-Time
Minimum Experience Mid-level

Role in a nutshell 


At CitySwift, we are building a world-class engineering team to digitally transform public transport in major cities around the world. We want a Data Scientist/Optimization Engineer to join a rapidly growing team, solving interesting and complex technological problems with real-world solutions. You must love to code both personally and professionally, always keep up to date with the latest technologies and get excited by solving real-world problems and have the ambition to grow with the company as we scale up.


Today, we analyse billions of data points for a selection of the world’s largest transport companies, shipping a product that constantly delivers for clients and exceeds expectations.  


In this role, you will be part of a small team of data scientists and act as a key member in the research, development and scaling of our product, all while using world-class algorithms and machine learning. 

We are looking for a candidate with superb interpersonal skills, a Machine Learning background with vast experience and interest in Mathematical Modelling, Statistics and Probability.

You will interact primarily with our Engineering and Data R&D teams to oversee the implementation of the core products and report directly to the Lead Data Scientist alongside our current technical lead and Software Architect

Possible Areas of Interest/Research


  • Optimization solvers for integer programming, such as Cplex, Gurobi
  • Discrete and Convex optimization
  • Should be up to date with theoretical advances and publications in the field
  • Graph data structures and algorithms
  • Advanced integer programming techniques such as column generation, lagrangian relaxations, etc.
  • Search algorithms and heuristics


Data Science Stack/Approach so far


  • Python
  • Pandas
  • Numpy
  • Scikit-learn
  • Tensorflow
  • Jupyter Notebooks
  • Tableau 

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  • Location
    Ireland, .
  • Department
    Engineering
  • Employment Type
    Full-Time
  • Minimum Experience
    Mid-level