PostgreSQL‑focused Database Engineer
Cubane Solutions AB
Stockholm
Heltid
Denna annons kommer från Indeed
Responsibilities
- Lead and actively contribute to the end‑to‑end migration of Oracle database services into PostgreSQL, ensuring stability, correctness, and performance throughout the transition.
- Translate application and service requirements into robust PostgreSQL database designs, acting as a bridge between development teams and database engineering.
- Review and validate PostgreSQL schemas, configurations, indexing strategies, and application‑level interactions to ensure compatibility and optimal performance.
- Identify gaps, risks, and optimization opportunities across the PostgreSQL migration pipeline, including datatype mapping, functional equivalence, and performance tuning.
- Produce clear documentation, including PostgreSQL migration learnings, best practices, and repeatable processes for future modernization initiatives.
- Extensive hands‑on experience as a PostgreSQL DBA or PostgreSQL‑focused developer in production environments.
- Strong understanding of PostgreSQL internals, indexing strategies, query planning, performance tuning, monitoring, and operational reliability.
Solid understanding of Oracle database concepts and how they translate into PostgreSQL (datatype mapping, functional differences, PL/SQL* PL/pgSQL considerations).
- Ability to work autonomously within an established migration framework and deliver high‑quality outcomes.
- Strong collaboration skills, with the ability to work closely with engineering and database teams.
- Familiarity with Liquibase or similar tools for schema versioning and database change management.
- Experience with Java applications interacting with PostgreSQL.
- Exposure to distributed systems or event‑driven architectures (e.g., Kafka, Solace).
- Familiarity with AI‑assisted development workflows (e.g., Cursor, Claude agents).
- Experience migrating high‑traffic, low‑downtime PostgreSQL services.
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