Data Architect - .NET/PostgreSQL
First seen by Alion on Nov 12, 2026.
Total Experience: 12 - 24 years
12 to 14 years in software engineering, with 8+ years in C# and .NET.
- 3+ years as a technical lead or data architect who set data-access direction for a team.
- 5+ years of hands-on PostgreSQL in production from a .NET application, covering query tuning, indexing, jsonb and migrations on live data.
- Strong EF Core code-first experience: Fluent API modelling, migrations across multiple contexts, and performance tuning.
- 4+ years building and running services on Azure.
- Wants to stay hands-on and is comfortable working as an individual contributor.
- Can work from the office at least 3 days a week, and more when delivery needs it.
Good to have:
- Multi-tenant SaaS with row-level security in PostgreSQL.
- Azure Database for PostgreSQL Flexible Server in production, including HA and major version upgrades.
- Partitioning or PgBouncer in production.
- Dapper, Dapr, Azure Service Bus, or Testcontainers.
- Insurance or financial-services domain experience.
- PostgreSQL or Azure certification.
Skills
Data Architect, C#, PostgreSQL, Azure, Entity Framework