Main Responsibilities
- Acquire data from various data sources (APIs, relational and non-relational databases, queues …) by developing scripts, workflows, and ETL pipelines
- Support ETL processes and data transformations to address stakeholder requests
- Maintain existing data models’ integrity and structure on the data warehouse
- Use GitLab for version control, managing branches, creating merge requests, and conducting peer code reviews
- Monitor and analyze pipeline performance and data accuracy
- Participate in code reviews and writing unit tests to ensure high-quality solutions
- Ensure all pipelines and processes comply with internal guidelines and requirements
- Closely work with data analytics team to help them automate repetitive tasks, improve efficiency and consistency, also create ad-hoc datasets
- Discover opportunities for data acquisition, diagnostics, mapping, and correction
- Recommend and validate different ways to improve data reliability, efficiency, and quality
- Collaborate closely with cross-functional teams to ensure accurate understanding of data and business processes
Core Requirements
- Advanced proficiency in Python, experience with PySpark
- Basic knowledge of interacting with APIs (API requests)
- Familiarity with MinIO or similar environments for large-scale data workloads
- Comfortable working with GitLab (creating branches, committing code, creating merge requests, code reviews)
- Understanding of Git workflows and best practices
- Hands on experience with unit testing and code reviewing
- Experience with Apache Airflow (creating and maintaining data pipelines) or familiarity with other orchestration tools is a plus
- Passion for data analysis with focus on data quality
- Experience creating dashboards in tools like Looker or Grafana is a plus
- Proficiency in SQL, experience with BigQuery and dbt (data build tool) is a plus
- Knowledge of OpenSearch is a plus
- Ability to critically assess incoming requests, clarify requirements, and define a clear execution roadmap
- Excellent communication skills, problem-solving abilities, and a collaborative mindset
Tool You Will Use
- Python & PySpark
- Apache Airflow
- GitLab
- Looker & Grafana
Salary Range
- Monthly gross salary from 2600 - 4800 EUR.
Skills Required
- Advanced proficiency in Python
- Experience with PySpark
- Basic knowledge of APIs
- Familiarity with MinIO or similar environments
- Comfortable working with GitLab
- Experience with unit testing and code reviewing
- Experience with Apache Airflow or similar tools
- Passion for data analysis
- Experience creating dashboards in Looker or Grafana
- Proficiency in SQL
- Experience with BigQuery and dbt
- Knowledge of OpenSearch
- Excellent communication skills
What We Do
Nord Security is one of the world’s leading providers of digital security and privacy solutions for businesses and individuals. We are a home for advanced security solutions that share the Nord brand and values. Today, our products are used by millions of customers worldwide and praised by all the major cybersecurity experts and top media outlets. Since 2012, we have been creating and building award-winning products: NordVPN - the fastest VPN on the planet, built to protect your online traffic and privacy with next-generation encryption. NordLayer - an adaptive network access security solution for modern businesses, helping organizations to fulfill scaling and integration challenges. NordPass - a password manager designed with the user in mind, from simplicity to security. Built using zero-knowledge encryption. NordLocker - a powerful end-to-end encryption tool for safely storing and sharing files. Comes with secure cloud storage. Our community of cybersecurity experts, software developers, engineers, data analysts, and other tech professionals share one common goal – create a safe cyber future for everyone. Explore our open positions here: https://nordsecurity.com/careers Or refer a friend or colleague: https://nordsecurity.com/referrals Learn about our Privacy notice for recruitment candidates here: https://bit.ly/3mJFoAy







