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Senior Software Engineer
Senior engineer leading the evolution of an internal digital platform, designing backend services in Java/Kotlin, and coaching junior engineers while driving technical roadmaps and best practices.
Senior Platform Engineer, Cloud Infrastructure
Build and operate cloud-native Kubernetes platforms, write Go services/controllers, and ensure reliability for production systems used by other teams.
Data Scientist
Build predictive models, time-series forecasts, and generative-AI tools to optimize sales operations at a semiconductor/AI company using Python, SQL, and ML frameworks.
Senior Data Engineer [DPI Антифрод]
Senior Data Engineer builds and automates high-load ETL pipelines for MTS’s Anti-Fraud GIS, processing real-time telecom data (DPI, MME, CGNAT) with Spark, Kafka, ClickHouse, and Airflow.
Data Engineer
Build and migrate a legacy Hadoop data warehouse to a modern Spark 3/Iceberg lakehouse, optimizing ETL pipelines and analytics for a large-scale client.
Lakehouse Data Engineer: Modernization & Migration
Build and migrate production-critical data pipelines from a legacy Hadoop warehouse to a Spark 3 / Iceberg lakehouse, using Spark, Hive, Iceberg, and Airflow.
Data Engineer
Build and maintain Azure-based data pipelines and transformations using Data Factory, Databricks, and SQL, with API integrations and Power BI support.
Principal Data Engineer: Real-Time PySpark Architect
Designs and optimizes real-time and batch data pipelines using PySpark, Kafka, Flink, and cloud orchestration tools like Azure Data Factory and Airflow.
Senior Data Engineer – AWS & Snowflake
Senior Data Engineer builds and optimizes AWS-based data pipelines and Snowflake data warehouses, using Python, Spark, and Airflow to enable analytics and reporting.
Data Engineer (Azure)
Build and maintain Azure-based data pipelines using Python/PySpark and Databricks, automating ETL processes and integrating data sources for a global background-screening platform.
DevOps Officer
Set up, deploy, and monitor cloud/on-premise infrastructure while ensuring security and automating deployments for IT consulting and outsourcing services.

Senior Software Engineer - E3
Build and ship high-traffic web and mobile features using Python/Django, React Native, and distributed systems at an AI-powered labor marketplace.
Software Engineer
Build backend services for a fintech AI platform that monitors transactions and automates compliance workflows using Kotlin, Python, Postgres, Kafka, and AWS/GCP.
FullStack Engineer (.NET / React / Azure / Terraform)
Senior Full-Stack Engineer building and migrating .NET 9 backend services and React microfrontends to Azure, using Terraform, EF Core, and Azure DevOps CI/CD.
Backend Engineer - Feature Platform
Build and scale a centralized feature platform that powers Wise’s real-time fraud and AML detection systems using Java, Kafka, and stream processing.
Senior Data Engineer [DPI Антифрод]
Senior Data Engineer builds and automates high-load ETL pipelines for MTS’s Anti-Fraud GIS, processing real-time telecom data with Spark, Kafka, and Airflow on MWS Cloud Platform.
Manager - Data Engineering
Lead a team of data engineers to design and build scalable on-premise data pipelines using Python, Spark, SQL, and Airflow for robust ETL/ELT workflows.
ACQA Software Engineer | Kraków / Wrocław
Build a cloud-native Analytics & Risk platform for a global investment bank using Python/Java/Scala on Microsoft Azure, processing large datasets with Spark and delivering pricing/risk solutions.
Middle Data Scientist LLM агенты (Финансы)
Build and deploy LLM-powered AI agents and NLP models to automate banking decisions like pricing and transfer rates, using Python, PyTorch, and LangChain.