API Software Engineer (Phoenix)

Location: Phoenix, Arizona, US
Recruiter: Stelvio Inc.
Date posted: Saturday, December 13, 2025

Job Description:

API Software Engineer

Hybrid - 2-3 days on site

Phoenix, Arizona

Join a technology-focused organization building real-time solutions that keep commercial fleets moving safely and efficiently. Our work impacts highways across the nation, and were looking for bold thinkers who want to build scalable, cloud-native systems that matter.

The Role

Were seeking an API Software Engineer with experience in SOA and Microsoft Azure. Youll design and build distributed .NET services, contribute to cloud architecture, and collaborate with cross-functional teams to deliver high-quality, maintainable solutions.

What Youll Do

• Develop and maintain .NET APIs and services (C#)
• Contribute to service-oriented and event-driven architecture
• Build cloud-native solutions using Azure (Functions, Service Bus, API Management, Event Grid, App Services, Key Vault)
• Support CI/CD pipeline development with Azure DevOps
• Participate in code reviews and work closely with product and engineering teams

What You Bring

• 35 years of .NET (C#) development experience
• Experience with SOA, SQL Server/Cosmos DB, REST APIs, and distributed systems
• Hands-on Azure experience (PaaS services)
• Familiarity with CI/CD, Agile, and core engineering principles

Bonus: IaC (Terraform/Bicep), AKS, DDD/CQRS, NServiceBus/RabbitMQ, Azure certifications, observability tools.

Who You Are

Proactive, collaborative, comfortable with ambiguity, and committed to clean, scalable engineering. Strong communicator with a high sense of ownership.

Benefits

Medical, dental, vision (day one), PTO, holidays, 401(k) match, lifestyle account, tuition reimbursement, voluntary benefits, EAP, employee well-being programs, and professional development opportunities.

Apply for this job on Stelvio Inc.