By combining the latest payment technologies with imagination and expertise, we create a new world of payments.
Senior Data Engineer – Contractor
Location
Greece
Posted
3 days ago
Salary
0
Seniority
Senior
Job Description
Senior Data Engineer – Contractor
myPOS
• Build and maintain data pipelines for ingestion, transformation, and export across multiple sources and destinations • Develop and evolve scalable data architecture to meet business and performance requirements • Partner with analysts and data scientists to deliver curated, analysis-ready datasets and enable self-service analytics • Implement best practices for data quality, testing, monitoring, lineage, and reliability • Optimize workflows for performance, cost, and scalability (e.g., tuning Spark jobs, query optimization, partitioning strategies) • Ensure secure data handling and compliance with relevant data protection standards and internal policies • Contribute to documentation, standards, and continuous improvement of the data platform and engineering processes • Ensure secure, compliant handling of data and models, including access controls, auditability, and governance practices • Build and maintain MLOps automation: CI/CD for ML, environment management, artifact handling, versioning of data/models/code
Job Requirements
- Bachelor’s degree in Computer Science, Engineering, or a related technical field (or equivalent practical experience)
- 6+ years of experience as a Data Engineer, building and maintaining production-grade pipelines and datasets
- Strong Python and SQL skills with a solid understanding of data structures, performance, and optimization strategies
- Hands-on experience with orchestration (like Airflow, Dagster, Databricks Workflows) and distributed processing in a cloud environment
- Experience with analytical data modeling (star and snowflake schemas), DWH, ETL/ELT patterns, and dimensional concepts
- Experience building reliable incremental data ingestion pipelines from DBs and APIs.
- Familiarity with at least one major cloud provider (GCP, AWS, Azure) and deploying data solutions in the cloud
- Familiarity with CI/CD for data pipelines, IaC (Terraform), and/or DataOps practices
- Strong troubleshooting mindset: ability to debug issues across data, infra, pipelines, and deployments
- Collaborative mindset and clear communication across engineering, analytics, and business stakeholders
Benefits
- Excellent compensation package
- myPOS Academy for upskilling and training
- Unlimited access to courses on LinkedIn Learning
- Refer a friend bonus as we know that working with friends is fun
- Teambuilding, social activities and networks on a multi-national level
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