Data Engineer | Large-Scale Data Platform

Who We Are

Recruitment.bg is a boutique IT recruitment company, based in Bulgaria. We aim to work with the top employers in the industry, companies that we thoroughly vet and trust. Our mission is to guide IT professionals toward improved career paths by understanding their skills, crafting employment strategies, and supporting them every step of the way. Placing emphasis on honesty, respect and reliability while delivering exceptional service by ‘going the extra mile’ we build long term relationships with the people and organizations we work with.

The Role

As a Data Engineer, you will design, build, and optimize data pipelines and infrastructure, enabling scalable analytics and insights across the organization.

Key Responsibilities

• Maintain and enhance a large-scale in-house data warehouse
• Design and manage ETL workflows across multiple data sources
• Ensure data consistency, availability, and security
• Optimize database performance and troubleshoot complex queries
• Implement data validation and integrity processes
• Collaborate with cross-functional teams on data initiatives

Requirements

• Experience in data warehousing design and development
• Strong ETL experience (Airflow, SSIS, or similar)
• Solid database expertise and performance optimization skills
• Experience with columnar databases (preferably ClickHouse)
• Strong SQL and Python skills
• Experience working with REST APIs
• Familiarity with AWS services (S3, Lambda, IAM)
• Strong analytical thinking and problem-solving skills
• Good English communication skills

What’s Offered

• Fully remote working model
• Collaborative and supportive team environment
• Open and transparent culture
• Opportunity to work with large-scale, high-impact data systems
• Long-term career growth

–All applications will be treated as strictly confidential. Only short-listed candidates will be contacted. [GV]