Senior Data Engineer (Cybersecurity)

Location: Europe, Albania, Poland, Romania, or Ukraine

Company

Join hirify.global Software and an international engineering environment working on scalable cybersecurity products and data infrastructure.

What you will do

• Maintain and enhance data processes with a focus on reliability, scalability, and performance.
• Analyze existing data models, workflows, tables, processing jobs, and legacy systems.
• Design, optimize, and support large-scale data pipelines and transformation processes.
• Identify bottlenecks, technical gaps, inefficiencies, and opportunities for architectural improvement.
• Drive data platform modernization and contribute to short-term delivery and long-term platform evolution.
• Collaborate with product engineering and cross-functional teams on technical solutions and continuous improvement.

Requirements

• 5+ years of commercial experience in Data Engineering.
• Expert-level Python and SQL skills, including optimization of complex queries for performance and scalability.
• Strong hands-on experience with DBT for data transformation and modeling.
• Solid knowledge of database concepts, including DDL, DML, indexing, normalization, and advanced SQL techniques.
• Hands-on experience with Snowflake and Elastic Stack technologies.
• Experience designing, building, and maintaining large-scale data pipelines.
• Strong analytical thinking, problem-solving, communication, and collaboration skills.
• Ability to work independently in a high-autonomy environment and drive technical initiatives from idea through implementation.
• Upper-Intermediate English level or higher required.

Nice to have

• Experience with Airflow for workflow orchestration.

Culture & Benefits

• Work on a high-impact cybersecurity product protecting applications from automated attacks and malicious traffic.
• Collaborate with experienced international teams and product engineering groups.
• Work in a small, proactive engineering team with high autonomy and ownership.
• Influence architectural decisions and contribute to scalable security analytics, monitoring, and detection infrastructure.