We are currently looking for a Junior Database Developer (SQL, ETL, BI).


  • Analyze, design, develop, deploy, test and document BI or ETL solutions utilizing cutting-edge technologies
  • Extract data by using multiple tables
  • Create, design, and develop data models
  • Validate results and create business reports
  • Report, design, creation, and modification of SQL queries
  • Various data exportation and importation including csv and xml formats
  • Participate in code reviews to ensure quality and integrity of project deliverables
  • Implement different technical solutions based on DWH fundamental concepts and best practices


  • University degree in Mathematics, Computer Science/Information Technologies or related
  • Еxperience with MS SQL Server, Oracle or PostgreSQL
  • Experience in SQL scripting (T-SQL, PL/SQL, or similar)
  • Strong analytical and communication skills
  • Very good command of English

Who we are

Adastra is a global IT consulting company that helps businesses across the world unlock new opportunities in the global marketplace by getting the most out of their data. With over 20 years of industry experience, deep technical expertise, full stack capability, and end-to-end services, we deliver stable, scalable, secure, and high performing solutions.

Driven by our strong multinational Adastra community of IT experts in Canada, United States, Germany, Bulgaria, Thailand, Slovakia, and Czechia, we focus on enterprise Data Management strategy, Cloud-based and modern Data Warehouse solutions, Business Intelligence and Analytics, Application Development, Digitalization, and Automation.


Employee Perks & Benefits

MultiSport card

Additional health insurance

Free German language classes

Employee referal program with awards

Corporate discounts

Free drinks in the office

Gaming and relax area

Internal events and CSR programs

Offices in Bulgaria

Sofia, Plovdiv, Varna


working in international teams


for leading global financial, automotive, telecommunications and insurance pionerrs