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Senior Software Engineer II

Warsaw, EUROPE, pl💼 Full-time🗓 2026-10-06 → 2026-10-07

Core

Provide technical leadership for the Data Platform team, defining architectural direction and building scalable, reliable data capabilities supporting analytics, AI, and business-critical products.

Role type

Senior IC Data Platform Architect / Engineering Lead

Builds

Scalable, well-governed data platform capabilities (data lakes/lakehouse, batch/streaming processing)

Domain

Data Engineering / Cloud Infrastructure

Deliverable

production ML models | infrastructure

Required skills

Distributed systems, Cloud-native architectures, Data platform design, Engineering standards, Code quality & observability, Mentorship (via careerplan.io/jobs/744000153799915-senior-software-engineer-ii-at-stepstone-group)

Preferred skills

AI-assisted development, Engineering automation, Data quality & governance tools (Datadog), DBT

Technologies

AWS, Terraform, Kafka/MSK, Airflow, Glue, Spark, Iceberg, DBT, Datadog

Responsibilities

Define technical vision and roadmap for the Data Platform; Establish engineering standards and best practices; Drive engineering excellence in code quality, testing, and reliability; Guide teams through complex technical challenges; Mentor engineers and champion AI-assisted development

Seniority

Senior, hands-on IC with leadership scope