Software Engineer - DER Integration (IoT / Energy Systems)

Hiring Entity: FlexEnergi, a Subsidiary of Accurant International

Location: Remote

Status: Exempt

Salary Range: 1,396,590.75 - 2,327,658.75 INR (depending on experience)

Job Title: Software Engineer – DER Integration (IoT / Energy Systems)

We are hiring .NET Software Engineers (Junior to Senior) to build and scale integrations between FlexEnergi’s DERMS platform and third‑party devices, OEM APIs, building systems, and utility protocols. 

 This role is ideal for engineers who enjoy backend development, distributed systems, and real-world IoT challenges. You will work across cloud services, event-driven pipelines, authentication systems, and device telemetry flows. 

 What You’ll Do 
- Design, build, and maintain integrations between DERMS and third‑party devices, platforms, and grid standards 

- Develop services using ASP.NET APIs, Console Workers, and Azure Functions (timers, queue processors) 

- Build integrations with OEM APIs (thermostats, batteries, EV chargers, BMS systems, water heaters, etc.) 

- Work with Azure Service Bus, Event Hub, Streaming Analytics, and containerized workloads 

- Work with containerized .NET services running in Azure (Container Apps / Kubernetes) and future migrations to new utility centric datacenter on our own cloud stack - .Net Aspire for local development. 

- Integrate with backend systems for device onboarding, telemetry ingestion, and command/control workflows 

- Troubleshoot production issues and contribute to high system reliability and observability 

- Collaborate with global teams across product, engineering, and operations 

- Contribute to engineering standards, code quality, and system design discussions