Data Engineer (Fintech)

Location: Sofia, Bulgaria (office) or Varna, Bulgaria (hybrid)

Company

hirify.global develops payment, multicurrency account, e-commerce, and financial technology solutions for businesses.

What you will do

• Build and maintain data pipelines for ingestion, transformation, and export across multiple sources and destinations.
• Design and evolve scalable data architecture and cloud-based data infrastructure.
• Deliver curated, analysis-ready datasets in partnership with analysts and data scientists.
• Implement data quality, testing, monitoring, lineage, reliability, access controls, auditability, and governance practices.
• Optimize workflows for performance, cost, and scalability, including Spark jobs, queries, and partitioning strategies.
• Build and maintain MLOps automation covering CI/CD, environments, artifacts, and versioning of data, models, and code.

Requirements

• Bachelor’s degree in Computer Science, Engineering, or a related technical field, or equivalent practical experience.
• 3+ years of experience building and maintaining production-grade data pipelines and datasets.
• Strong Python and SQL skills, including data structures, performance, and ETL/ELT optimization.
• Experience with orchestration tools such as Airflow, Dagster, or Databricks Workflows and distributed processing in a cloud environment.
• Experience with at least one major cloud provider: GCP, AWS, or Azure.
• Strong troubleshooting, collaboration, and communication skills across engineering, analytics, and business stakeholders.

Nice to have

• GCP ecosystem experience with BigQuery, Composer, Dataproc, Cloud Run, Dataplex, or Cloud Storage.
• Experience with incremental ingestion from databases and APIs, analytical data modeling, data warehouses, and dimensional concepts.
• Knowledge of CI/CD, Terraform, DataOps, observability, data governance, and model monitoring.

Culture & Benefits

• International team working in a high-tech environment.
• Annual salary reviews, promotions, performance bonuses, and training opportunities through hirify.global Academy and LinkedIn Learning.
• Annual individual training and development budget.
• 25 days of annual paid leave, increasing to 30 days.
• Health insurance with dental and optical coverage, meal vouchers of 102.26 EUR per month, Multisport card, and public transport pass for Sofia.
• Team-building activities, social events, office refreshments, and a referral bonus.