Senior Data Platform Engineer — Cloud Data & MLOps

Sii Poland; Toruń; On-site; PLN 180,000 - 260,000; Full time

Benefits offered by this job

Centre of internal trainings

Profit sharing

Medical care

Great Place to Work

Regular integration events and trips

Job summary

Sii Poland is seeking a Data Platform Engineer to shape the future of the data ecosystem. You will build, maintain and enhance our cloud-based data platform across AWS and GCP, enabling scalable, secure, and cost-efficient data solutions for the wider business.

You will work at the intersection of engineering, infrastructure and data, partnering with Data Engineers, Data Scientists and Data Analysts to deliver a platform that supports current and future data needs.

Qualifications

• At least 5 years of experience in Data Engineering or Data Platform Engineering.
• Strong infra and platform engineering experience with DevOps, cloud technologies (AWS and GCP), Docker and Terraform.
• Expertise with BigQuery, including security, performance optimization, and cost management.

Responsibilities

• Build and maintain the Data Platform infrastructure across AWS and GCP, including data lakes, data warehouses, orchestration, and observability components
• Enhance the platform by introducing new features and services, improving monitoring and observability, and automating common operational tasks
• Develop and maintain CI/CD-driven deployment processes to improve platform reliability, scalability, and developer experience
• Collaborate with Data Engineers, Data Scientists, and Data Analysts to support and evolve the MLOps Platform
• Manage and optimize the data estate, including IAM and access policies, storage management, platform monitoring, and cost control
• Design and implement secure, compliant data infrastructure solutions
• Continuously improve platform performance, reliability, security, and operational efficiency across cloud environments
• Work with stakeholders to understand requirements and deliver platform capabilities meeting their needs
• Contribute to and uphold strong engineering practices, including code reviews, CI/CD, IaC, and governance standards

Skills

Data Platform

Cloud Engineering

DevOps

BigQuery

Python

Terraform

CI/CD

Observability

IAM Security

Tools

Airflow

dbt

Grafana

CloudWatch

S3

Athena

Glue

Docker

Job description

Sii Poland is seeking a Data Platform Engineer to shape the future of the data ecosystem. You will build, maintain and enhance our cloud-based data platform across AWS and GCP, enabling scalable, secure, and cost-efficient data solutions for the wider business.

You will work at the intersection of engineering, infrastructure and data, partnering with Data Engineers, Data Scientists and Data Analysts to deliver a platform that supports current and future data needs.