CETIN Internship - Data Engineer

About US:

CETIN is a service provider for the digital business ecosystem, delivering connectivity, data center, cloud, and cybersecurity services. As a leading national and international interconnection hub in the CEE region, CETIN holds a unique position in the Serbian market. Born in telecom, with deep engineering expertise, the company provides secure, reliable, and high availability infrastructure for businesses whose operations depend on performance, resilience, and trust. With all services internally developed and validated, CETIN ensures proven quality, scalability, and operational excellence, enabling partners and customers to focus on their core business while digital ecosystems connect, scale, and grow across the region.

CETIN offers an environment for people so they can grow, continually learn, and build deep expertise, while being respected and supported to do their best.

Join us and build your expertise by working on meaningful projects and complex and large scale systems.

We are looking for a Data Engineer Intern that will be a member of a small team with following responsibilities:

Assist in extracting technical data from various Telco and IT data sources
Support processing, transformation, and storage of data in an internal Data Warehouse / Lakehouse
Help maintain and optimize ETL / data pipelines
Perform data validation and basic quality checks
Work closely with experienced data engineers and front‑end developers
Learn industry best practices in data engineering
Reference: vW41_BhVRKjceL9T9IG6bmZqoHHe4IhS_uRLbukdS9vz8OoprJpdUUc0ghGnw9Yv

You will be expected to be familiar with and further develop some of following skills:

Database SQL, Python
Telco and/or IT technologies

Main requirements:

University degree in relevant science or a related field or student of a final year
Knowledge and/or experience in some of above listed fields
Team player, self-driven and motivated to learn
We cooperate with colleagues from other countries, so beside Serbian, English is our working language also, and you’ll need to be able to express yourself well in both written and verbal

What we offer:

1 year paid internship with possibility for employment
Hybrid work (office and home)
Working with talented people willing to share their professional knowledge
Open working space
Career development opportunities
Laptop, mobile phone and tariff package in line with company policy

CETIN d.o.o. Beograd

CETIN je član CETIN International-a, vodećeg veleprodajnog provajdera usluga aktivne i pasivne telekomunikacione infrastrukture u centralnoj i istočnoj Evropi, koji posluje u Slovačkoj, Mađarskoj, Srbiji i Bugarskoj. CETIN upravlja telekomunikacionim portfoliom visokog kvaliteta koji obuhvata kompletnu infrastrukturu mobilne mreže širom Srbije, optičku i bežičnu mrežu, agregacione mreže i data centre. Pokrivenost naše mreže na nivou cele države kao i veliko iskustvo omogućavaju nam da…

Više o poslodavcu Više o poslodavcu na HelloWorld

Iskustva zaposlenih

"Karijeru u kompaniji započela sam pre 25 godina kao inženjer elektrotehnike, zajedno sa nekoliko kolega koji su i danas deo tima. U početku sam se bavila radio mrežama, a kasnije sam se fokusirala na…"Pročitajte celo iskustvo

Beneficije

Timska druženja

Hrana i piće

Obezbeđena oprema za rad

Porodica i roditeljstvo

Fleksibilno radno vreme

Dodatni slobodni dani

Dobrovoljno zdravstveno osiguranje

Sport i rekreacija

Wellness

Edukacija, profesionalni razvoj

Nagrade, bonusi, pokloni

Kompanijski popusti

Personalizovane beneficije

Konkurs je istekao.