Senior Big Data Engineer
Confidential
Posted: January 30, 2026
Interested in this position?
Create a free account to apply with AI-powered matching
Quick Summary
We are looking for an experienced Data Engineer who will join our team in Belgrade and work on our latest product - an insights platform for Telco industry.
Required Skills
Job Description
Who we are?
Ibis Solutions is part of the Ibis Group, which has been one of the main drivers of the company's digital transformation in the regional market for more than 29 years. Thanks to long-term partnerships with companies such as IBM, Red Hat, Salesforce... Through system integration projects as well as software development, Ibis Solutions has so far provided significant support to over 300 clients from Southeast Europe.
We are looking for an experienced Data Engineer who will join our team in Belgrade and work on our latest product - an insights platform for Telco industry.
The scope of your job is:
Implementing and developing of Big Data solutions and components (Ceph, Apache Spark, ElasticSearch, Kafka, NoSQL and RDBMS databases)
Developing collection layer components and integration with data sources
Fine tuning, troubleshooting and maintenance
Spark job writing (In Scala)
Your qualifications are:
5+ years of relevant domain with 10 years of overall software development experience
Good knowledge of distributed systems
Good Python, Scala (or Java) knowledge
Good Spark knowledge
Good SQL knowledge
Basic knowledge of Linux OS
Understanding of the concepts of distributed systems (storage and processing)
Experience with following technical areas is a plus:
Shell Scripting
Polars
RabbitMQ, Kafka
Your abilities/skills:
Fluent in English
Self-driven
Highly collaborative approach to work, with ability to drive initiatives independently if needed
Growth mindset and continuous learning
Proactive approach to resolving issues
Experience with agile frameworks is a plus
Our offer:
Support in professional growth and skill development
Financial package
Flexible working hours
Working with experienced colleagues willing to support each other and share knowledge