Senior Dotnet Developer

Staffworxs; Redmond; On-site; AUD 157,000 - 213,000; Full time

Job summary

Staffworxs is seeking a Software Engineer to join our Redmond team on a long-term contract. You will contribute to scalable enterprise applications using C#, .NET, and Azure, delivering cloud-native solutions in a fast-paced Agile environment.

The ideal candidate has 5+ years of software development experience, specializes in RESTful APIs, SQL Azure, and secure coding practices, and collaborates across teams to drive reliable, high-performance software delivery.

Qualifications

• 5+ years of software development experience with C# and .NET
• Experience with Azure services (App Services, Functions, Logic Apps, SQL)
• Experience designing and consuming RESTful APIs
• Familiarity with SDLC and Agile methodologies
• Secure coding practices and unit testing

Responsibilities

• Design, develop, and maintain enterprise-grade applications using C# and .NET
• Build and deploy Azure-based cloud-native solutions
• Develop RESTful APIs and integrate with API Management
• Ensure SQL Server/Azure SQL data stores are optimized
• Participate in Agile ceremonies and improve processes
• Monitor and troubleshoot production applications

Skills

C#

.NET

Azure

REST APIs

Agile

Tools

Azure DevOps

GitHub Actions

ARM templates

Job description

At Staffworxs, we don't just connect talent — we power transformation. Headquartered in Cedar Park, TX, with teams in Bengaluru and Hyderabad, we combine global reach with deep expertise. Our Digital & Data Analytics practice drives growth and innovation for some of the world's top brands, who continue to retain us as their trusted partner. If you're ready to make an impact, you're in the right place.

Job Title – Software Engineer (.NET/C#)

Location – Redmond, WA (Onsite - Local Candidate Only)

Duration – Long Term Contract

Overview

We are seeking a skilled and motivated Software Engineer with over 3 years of hands‑on experience in developing scalable applications using Microsoft technologies. The ideal candidate will have strong expertise in C#, .NET, and Azure services, along with a solid grasp of software engineering principles and Agile methodologies.

Responsibilities

• Design, develop, and maintain enterprise‑grade applications using C# and .NET frameworks (.NET Core/.NET 6+)
• Build and deploy cloud‑native solutions using Azure App Services, Azure Functions, and Azure Logic Apps
• Develop and manage RESTful APIs and integrate with Azure API Management (APIM)
• Implement and optimize SQL Server databases and Azure SQL solutions
• Ensure code quality through unit testing, code reviews, and adherence to secure coding practices
• String experience in implementing security using SFI standards.
• Participate in Agile ceremonies (daily stand‑ups, sprint planning, retrospectives) and contribute to continuous improvement
• Monitor and troubleshoot production issues, ensuring reliability and performance of deployed applications

Required Skills

• 5+ years of experience in software development using C# and .NET technologies
• Strong proficiency in Azure services: App Services, Function Apps, Logic Apps, Azure SQL, APIM
• Experience designing and consuming RESTful APIs
• Solid understanding of SFI and SDLC principles
• Familiarity with Agile development practices (Scrum or Kanban)
• Excellent problem‑solving and communication skills

Preferred Qualifications

• Experience with CI/CD pipelines using Azure DevOps or GitHub Actions
• Knowledge of authentication and authorization flows (OAuth2, Azure AD)
• Exposure to infrastructure-as-code (ARM templates, Bicep, or Terraform)
• Understanding of application monitoring tools (Azure Monitor, Application Insights)

Staffworxs is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive workplace for all employees, regardless of race, color, religion, gender, sexual orientation, national origin, age, disability, or veteran status.