Mid/Senior IoT Backend Engineer

2 dni temu

Wrocław, Województwo dolnośląskie, Polska Sigma IT Poland Pełny etat

Description
We offer a choice of employment form on both B2B and Employment Contract

  • B2B: up to 140 PLN net/hour + VAT

We are looking for an
IoT Backend Engineer
with extensive hands-on experience building cloud-native microservices in
C#/.NET
and designing scalable IoT solutions on Azure.

You should be comfortable working with IoT Hub, device provisioning, event-driven architectures, and high-throughput messaging systems.

In This Role You Will

  • Design, develop, and maintain cloud-native microservices in C#/.NET for IoT platforms.
  • Build and operate REST/gRPC APIs, background workers, and scalable event-driven pipelines.

  • Implement Azure cloud solutions using:

  • Azure Functions, App Services / Container Apps

  • Azure API Management
  • Event Hub / Service Bus
  • Azure IoT Hub (device identities, routing, C2D/D2C messaging, Twins)

  • Device Provisioning Service (DPS)

  • Automate deployments of IoT Hub configurations, DPS enrollments, and backend services.

  • Ensure the reliability, performance, and scalability of IoT data ingestion and device communication workflows.
  • Collaborate with cross-functional teams (data, cloud, product) on system architecture and best practices.
  • Monitor and troubleshoot IoT Hub operations, routing failures, and device connectivity issues.
  • Support cost optimization and improve system resilience across IoT and analytics components.
  • Life insurance
  • Multisport card
  • Fully remote job
  • Private medical care
  • Flexible working hours
  • B2B or contract of employment
  • Amazing integration events on a regular basis
  • Training budget (e.g. Microsoft Azure Certifications)
  • Opportunity to impact our company culture build-up
  • Work equipment (laptop, 2 monitors, and accessories)
  • Initial interview with one of our recruiters - 30 minutes
  • Technical task
  • Technical interview with one of our technical interviewers minutes
  • Interview with the client - 1 hour

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