Senior .NET Core Developer – Mission-Critical System Integration

Keystone Digital

Contract · Remote · Flexible hours

About the role

Keystone Digital is engineering a high‑throughput data pipeline to empower operations teams with real‑time analytics. We need a .NET Core Developer to design, implement, and optimize services that ingest, transform, and expose operational data for downstream insights.

Key responsibilities

• Build scalable .NET Core micro‑services that process streaming data feeds.
• Integrate Azure services (Event Hubs, Functions, Data Lake) for reliable ingestion and storage.
• Develop APIs that deliver aggregated metrics to analytics dashboards.
• Implement logging, monitoring, and automated testing to ensure pipeline resilience.
• Collaborate with data engineers and product owners to refine data models and performance targets.

Must-have skills

• 5+ years of professional .NET Core development.
• Strong C# expertise and experience with asynchronous programming.
• Proficiency in Azure cloud services, especially Event Hubs, Functions, and Storage.
• Solid understanding of data pipelines, ETL patterns, and API design.

Nice to have

• Experience with Kubernetes or Docker container orchestration.
• Familiarity with SQL/NoSQL databases for analytics workloads.
• Knowledge of CI/CD pipelines using Azure DevOps.