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