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Senior Database Engineer

Gdansk, Poland💼 Full-time🗓 2026-08-31 → 2026-09-23

Core

Design and maintain scalable data pipeline and database architectures to support operational and analytical workloads for next-generation products and analytics.

Role type

Senior Database Engineer (Data Platform)

Builds

Scalable data pipelines, database solutions, data ingestion/integration/transformation/storage systems, and data services/APIs.

Domain

Energy & Commodities Markets / Data Engineering

Deliverable

production ML models | product features | dashboards & analysis

Required skills

NoSQL databases, database design and modeling, query optimization, performance tuning, replication, high-availability solutions, cloud platforms, workflow orchestration, Python, SQL, RESTful APIs, distributed systems, container orchestration

Preferred skills

Streaming platforms, search/indexing technologies, Agile environments

Technologies

SQL, Python, FastAPI, Flask, Django, GitHub, GitLab, Bitbucket, Azure Repos, CI/CD, cloud-native data services

Responsibilities

Design and maintain scalable data pipeline and database architectures; Develop and optimize data solutions using relational and NoSQL databases; Build and support data ingestion, integration, transformation, and storage solutions; Develop APIs, data services, and automation frameworks; Partner with cross-functional teams to enhance data platform reliability, observability, and scalability.

Seniority

Senior, hands-on IC

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