About Sirma  
Established in 1992, Sirma is one of the leading IT companies in Bulgaria. Since 2015, the company has been listed on the Bulgarian Stock Exchange. 
Sirma specializes in software development across multiple industries, including finance, insurance, healthcare, transportation, logistics, hospitality, retail, and e-government. With a team of more than 800 professionals, the company delivers cutting-edge software solutions tailored to address the specific business needs and challenges of our clients. Our projects range from short engagements to multi-year collaborations on turnkey products. 
As we believe that our employees are our greatest asset, we provide them with a collaborative environment and full support for their career and personal growth. 

About the role 
We’re looking for a Senior Data Engineer to join our team and play a key role in building and maintaining a modern cloud-based data platform. In this role, you’ll be responsible for orchestrating and automating data flows using Azure Data Factory, ingesting data from SQL Server and APIs, and transforming it in Snowflake using dbt. You’ll collaborate with cross-functional teams to ensure high-quality, reliable data pipelines that power business analytics and reporting through ThoughtSpot. This is a hands-on engineering role with opportunities to contribute to architecture, performance tuning, and cloud automation.

Your responsibilities
• Design, build, and optimize ADF pipelines to orchestrate complex ETL workflows
• Implement business logic using dbt models to transform raw data in Snowflake
• Collaborate with international team to define and implement data solutions aligned with business goals
• Use Git repositories for version control, collaboration, and deployment of data pipelines and infrastructure-as-code
• Monitor and troubleshoot data flows, ensuring performance and reliability
• Document data architecture, pipelines, and data dictionaries to support ongoing maintenance and knowledge sharing
• Prepare demos of developed data solutions and present them to peers and stakeholders for feedback and knowledge sharing

Role's requirements
• 4+ years of professional experience as a Data Engineer
• Hands-on expertise with Azure Data Factory (pipelines, triggers, datasets, linked services, Integration Runtimes)
• Strong SQL skills and experience working with SQL Server and Snowflake
• Familiarity with dbt (Data Build Tool) for modeling and transforming data in the warehouse
• Experience integrating data from REST APIs and handling semi-structured formats
• Knowledge of data warehousing concepts and best practices
• Good understanding of Git-based workflows and CI/CD for data projects
• Proactive, self-driven and analytical skills, critical thinking and problem-solving abilities to address data-related challenges
• Bachelor’s degree in Computer Science or a related field
• Excellent verbal and written English

Advantages 
• Experience with Python, with a focus on Azure Functions and REST API integration    
• Experience working with ThoughtSpot or other modern BI tools
• Experience with Databricks

What we offer
• Personal career path
• Individual or team professional training
• Flexible working time
• Cooperation with top professionals around the globe
• Regular performance assessment
• Additional health and dental insurance
• Additional paid vacation days for students
• Regular team buildings and office parties
• Private parking zone
• Multisport card
• Game and relax zone

Why Sirma should be your choice
• Knowledge sharing
• Interesting case studies
• Referral bonus scheme
• Working with cutting-edge technologies
• Innovative and dynamic projects
• Sport events
• Charity campaigns
• Fruits at the office
• Opportunity to work from any Sirma office
• Large terrace with great view

Apply now! 
We're looking forward to meeting our next colleague. 😊 

We will contact only the candidates selected for further consideration. Confidentiality is guaranteed. We thank all candidates for applying.