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C# .Net Developer

Kraków, małopolskie🌐 Remote💼 Full-time🗓 2026-09-27

Core

Maintaining and modernizing C#/.NET backend applications and developing new services, APIs, and integrations for a healthcare platform.

Role type

Backend C# .NET Developer

Builds

Backend APIs, system integrations, and data-processing services for healthcare operations

Domain

Healthcare / Cloud Infrastructure

Deliverable

production ML models | product features

Required skills

C#, .NET, AWS, Python, Microsoft SQL Server, Docker, Git, Linux

Preferred skills

Healthcare domain experience, medical imaging familiarity

Technologies

AWS (Lambda, ECS, SageMaker, API Gateway, S3, SQS, EventBridge, DynamoDB, CloudWatch), Microsoft SQL Server, Docker, AWS SAM, CloudFormation, GitHub Actions, FastAPI, Pydantic, PyTorch

Responsibilities

Taking ownership of existing C#/.NET applications and developing new backend services, APIs, and integrations; Maintaining and modernizing applications while ensuring compatibility with existing workflows; Integrating C# services with Python, FastAPI, SQL Server, and AWS-based platform; Building and supporting containerized, event-driven services using Docker and AWS; Investigating production issues through debugging, monitoring, and log analysis; Writing automated tests and improving application reliability, security, and performance; Participating in code reviews, architecture discussions, and continuous technical improvements

Seniority

Mid-level, hands-on IC

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