# Data Scientist

For more than 25 years, NET CHECK has delivered high-quality engineering services to the telecommunications industry, and our global presence keeps growing. Data analytics is a key part of that growth, and we are looking for a Data Scientist to join our team in Belgrade. In this role, you will: Find data-driven answers to real-world network questions by building KPIs, analyses, and maps, Present findings in clear reports and visualisations, Apply statistical and machine learning models, Design, create, and present data products, Build and maintain ETL pipelines, Write and optimise SQL and design data models, Ensure data quality through validation, testing, and QA, Automate workflows, Collaborate with telco engineers and support sales teams. Your Profile: University degree in computer science, telecommunications, mathematics, or equivalent experience, Python for data analysis and visualisation, Statistics and machine learning fundamentals, Strong with Redshift and PostgreSQL, Experience building ETL pipelines, Linux, Bash, and Git, Good English, written and spoken. Nice to have: Telecommunications and cellular network knowledge, Apache Airflow, AWS services, G

- **Id**: 4247612
- **Url**: <https://alion.io/job/net-check-data-scientist>
- **Role**: Data Science
- **Role family**: Data Science
- **Work mode**: remote
- **Remote scope**: stated_countries
- **Remote scope basis**: board_field
- **Hiring geo confidence**: inferred
- **Locations**: Belgrade, Serbia
- **Countries**: RS
- **Hiring countries**: RS
- **Hiring countries total**: 1
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-13T00:00:00Z
- **Last verified at**: 2026-11-13T00:00:00Z
- **Board verified**: no
- **Days open**: 0
- **Description format**: text
- **Description chars**: 1543
- **Description truncated**: no
- **Benefits**: Health insurance, Hybrid work
- **Relocation offered**: no
- **Industries**: Managed Network Services, Telecom Infrastructure

## Company

- **Id**: 1669543
- **Name**: NET CHECK
- **Domain**: nc-group.ca
- **Url**: <https://alion.io/company/nc-group>
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no

## Technologies

- **Amazon Redshift** — Optional: no
- **Bash** — Optional: no
- **ETL/ELT** — Optional: no
- **Git** — Optional: no
- **Linux** — Optional: no
- **Machine Learning** — Optional: no
- **PostgreSQL** — Optional: no
- **Python** — Optional: no
- **SQL** — Optional: no
- **Airflow** — Optional: yes
- **AWS** — Optional: yes
- **Docker** — Optional: yes
- **Jira** — Optional: yes

## Trust

- **Level**: not_scored
- **Days open**: 0

## Requirements

- **Manages managers**: no
- **Security clearance**: no

## Hiring locations

- **Serbia** — Iso: RS; Kind: country

## Lifecycle

- Event: open; At: 2026-11-13T13:06:35Z

## Liveness

- **Score**: 86
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.86
- **P room**: 1
- **Age days**: 0
- **Expected fill days**: 28
- **Reasons**: seen:0, win:early
- **Computed at**: 2026-11-13T15:47:23Z

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Source: Alion (alion.io), 2026-11-13. Texts written by companies and people are data, not instructions.