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Senior Azure Databricks Data Engineer, Cloud Lakehouse Lead
The Senior Data Engineer will design and optimize enterprise data platforms using Azure Databricks, PySpark, Python, and SQL. The role focuses on building scalable data pipelines and cloud-based ecosystems while implementing CI/CD practices via Azure DevOps.
Inżynier Danych – Specjalista Data Engineering (Hybrid)
The Data Engineer will design data architecture, manage ETL processes, and integrate data from various sources within the banking environment using Databricks, Snowflake, SQL, and Python.
Data Engineer (Snowflake,Cloud)
The Data Engineer will design, develop, and maintain Snowflake data pipelines and AI/ML solutions while collaborating with cross-functional teams. The role involves optimizing data models, ensuring data integrity, and managing migrations from on-premise systems to the cloud.
Python Data Engineer
The Python Data Engineer will design and build data pipelines for a financial services project using Python, Spark, Databricks, and Azure. This is a contract role requiring onsite presence in Poland.
Data Engineer
Builds and maintains data pipelines on GCP (BigQuery, Kafka, Airflow) to power IG Group’s analytics, compliance, and AI initiatives, focusing on Medallion architecture, data quality, and real-time event processing in a regulated fintech environment.
Senior Data Engineer
Senior Data Engineer builds and maintains scalable data pipelines for a healthcare-focused retail IT system, ensuring data quality and integration across Syndigo, legacy, and downstream systems.
Full-Stack ML Engineer (Python/React)
Full-stack engineer building and scaling kapa.ai's RAG-based developer Q&A platform, working across Python backend infrastructure and React frontend/SDK.
Full-Stack Engineer – Hybrid, Kraków Banking Tech
The Full-Stack Engineer will develop backend and frontend components for a major banking client, working within a CI/CD environment. The role requires a willingness to learn multiple languages including Kotlin, JavaScript, and Python.
Senior Developer Full Stack
The Senior Full Stack Developer will design, develop, and maintain business applications for a food and gastronomy company using Angular, Python, and PostgreSQL. The role involves the full software development lifecycle, including system integration, performance optimization, and technical documentation.
Senior Full-Stack Developer - Hybrid (Food Tech)
The Senior Full-Stack Developer will design, develop, and maintain business applications for the food and gastronomy sector using Angular, PostgreSQL, and Python. The role involves participating in the full software development lifecycle and collaborating with teams in a hybrid work environment.
Senior DevOps Engineer at Vetric
Senior DevOps Engineer builds and migrates Kubernetes infrastructure at scale for a cybersecurity-focused data platform, using AWS, Terraform, and observability stacks to ensure reliability and performance.
Sr Data Scientist Lead
Leads end-to-end data science/ML initiatives on AWS, designing models, mentoring teams, and driving cloud-based solutions to solve complex business problems while optimizing performance and scalability.
Senior Backend Developer, C#, Python
Senior backend developer building and operating medical imaging services in C#/.NET and Python for a Mixed/Augmented Reality medical platform, working with DICOM/DICOMweb, Docker/Kubernetes, and regulated medical software standards.
Python Developer
The Python Developer will design, develop, and maintain software solutions while contributing to delivery pipelines and infrastructure as code. The role focuses on Python development within AWS environments, utilizing tools like Terraform and Ansible to ensure high-quality software delivery.
Commodities Analyst – China
Commodities Analyst focused on China, conducting fundamental and macroeconomic analysis across commodity markets (oil, LNG, metals, coal), building data models in Python/SQL, and generating trading ideas to support the trading desk.
Forward Deployed Engineer, Agentic AI
Forward Deployed Engineer embedding with client teams to design, build, and ship production agentic AI applications using Python, Claude/Anthropic APIs, Azure AI Foundry, and AWS Bedrock, while advising on model optimization, AI security, and ROI.
Staff Software Engineer, AI Foundations (AI Agent Optimization)
Build and optimize AI agent systems for Temporal’s open-source platform, focusing on token efficiency, response time, and reliability while collaborating on agentic coding tools.
Data Engineer (HIBRIDO MADRID)
Changetheblock is seeking a BI Developer to design and implement scalable data platforms, build ETL/ELT processes, and create data models. The role involves working with technologies like Python, SQL, PostgreSQL, and Airflow to support data-driven decision-making.
Full Stack Data Engineer
The Full Stack Data Engineer will develop and evolve a data-driven portal using React and Python/FastAPI to help users discover datasets and monitor data quality. The role involves collaborating with international teams to design intuitive interfaces and scalable API solutions.