Senior AWS DevOps Consultant (Data Warehouse / Platform Engineering Focus)

Senior AWS DevOps Consultant (Data Warehouse / Platform Engineering Focus) Location: Warsaw, Poland (Hybrid – minimum 2 days/week onsite) Rate: up to 220 PLN/hour About the Role We are looking for an experienced Senior AWS DevOps Consultant with a strong Data Warehouse background and a platform engineering mindset. The goal is not to hire general AWS engineers focused only on individual services or application-level work, but professionals who understand standardisation, scalable platform design, multi-account AWS environments, and reusable infrastructure capabilities. This role supports the development of a modern cloud data platform, enabling data teams to scale efficiently while maintaining strong architectural governance, automation, and performance standards. Key Responsibilities Data Warehouse Infrastructure (AWS / Redshift) • Design, build, and optimize AWS-based Data Warehouse infrastructure • Ensure scalable, secure, and well-documented Redshift environments • Improve existing architecture and automate delivery processes • Collaborate with cross-functional data engineering teams Platform Engineering & Infrastructure as Code (IaC) • Develop and maintain infrastructure using Terraform in multi-account AWS environments • Build reusable, standardized platform components rather than one-off solutions • Implement CI/CD pipelines for infrastructure deployment • Ensure robust, maintainable, and scalable cloud platform capabilities Mentorship & Knowledge Sharing • Act as technical mentor for internal teams • Promote platform engineering and AWS best practices • Conduct pair programming and knowledge-sharing sessions • Support teams in building strong AWS and data platform capabilities Requirements Must-have: • 5+ years of experience in Cloud Infrastructure • Strong hands-on expertise in AWS and Terraform (multi-account AWS Organizations) • Experience designing platform-level solutions, not only service-level implementations • Strong AWS Data Warehousing experience (especially Redshift: security, performance, optimization) • Experience with CI/CD pipelines and infrastructure automation • Strong understanding of cost optimization, observability, and scalability principles • Ability to communicate complex technical topics clearly to stakeholders • Fluent English and Agile experience Nice-to-have: • AWS services: S3, Glue • Tools: GitHub, GitHub Actions, JFrog, Python • Experience with migration projects or multi-cloud environments (AWS + Azure) • Knowledge of data governance and security practices Team • 6 senior data warehouse engineers • Strong background in Azure DWH, Redshift, and data engineering • Agile/Scrum with Kanban practices