Data Science Specialist, Network transformation planning

Colt provides network, voice and data centre services to thousands of businesses around the world, allowing them to focus on delivering their business goals instead of the underlying infrastructure.

Why we need this role

Colt has the largest digital infrastructure footprint in Europe and its ambition is to continue to invest and grow globally. We partner with circa 2000 suppliers across the globe to extend our reach, which underpins the product portfolio and customer solutions.

What you will do

• Provide required data analysis to support Network Development and Optimisation objectives for the wider team.
• Identify and correct data anomalies within source system data sets.
• Develop and publish reporting and analytics as a result of tested hypotheses and provide user-friendly outputs.
• Assist with the departmental automation roadmap; identifying, simplifying and automating repeatable tasks within the Network Development and Optimisation department.
• Test business hypotheses across the department to construct predictive models.
• Set up experimental designs to answer business questions and opportunities, and continuously measure model effectiveness and performance.
• Execute different data analytics to ensure the completeness, quality, and consistency of data used for analytics across the department.
• Communicate insights to the business and senior management with a passion for data and analytics.
• Present complex ideas to technical and non-technical audiences at all levels, including senior executives, demonstrating intellectual curiosity.
• Utilize strong Excel skills (Lookups, Power Pivots).
• Apply data visualisation skills, specifically with Qlik and PowerBI.
• Demonstrate high attention to detail and strong collaboration skills.

What we’re looking for

• Affinity for Telco technology, including optical and packet technology.
• Django Rest Framework experience.
• Experience with Oracle DB.
• Strong understanding of relational database design and modeling.
• Proven ability to work independently or in a small team.
• Experience participating in code reviews and technical discussions.

Might have

• Strong proficiency in Django and Python (5+ years).
• Experience building and consuming REST APIs.
• Strong understanding of SQL database design and VBA.
• Experience with version control (Git).
• Ability to write clean, maintainable code.
• Understanding of software development principles.
• Data modelling, ML, or AI experience.

Education

Bachelor’s degree in Electrical Engineering, Electronics, Telecommunication, or a relevant field.

What we offer you

• Flexible working hours and the option to work from home.
• Extensive induction program with experienced mentors and buddies.
• Opportunities for further development and educational opportunities.
• Global Family Leave Policy.
• Employee Assistance Program.

A global network

When you join Colt you become part of our global network. We are proud of our colleagues and the stories and experience they bring.