Remote API Developer III - Azure/C# Expert

Eliassen Group; Helena (MT); Remote; USD 103,000 - 110,000; Full time

Job summary

Eliassen Group is seeking an API Developer III for remote contract work to design, develop, and maintain APIs and integrations across a broad digital ecosystem. You will leverage Azure APIM, Logic Apps, and Application Gateway with C# .NET for secure, scalable integrations to Salesforce, Workday, and other platforms, collaborating with IT and business stakeholders.

The role emphasizes API design best practices, mentorship, security, performance, and documentation, with a W2 hourly rate and open

Qualifications

• 5+ years of development experience with languages such as C#.
• 4+ years of API development and system integration experience.
• 2+ years of hands‑on experience with Microsoft Azure integration services.
• Experience with enterprise platforms such as Salesforce, Workday, and Microsoft Dynamics preferred.
• Proficiency in C# and .NET for API development.
• Understanding of Azure APIM, Logic Apps, and Application Gateway.
• Experience with RESTful, SOAP, Streaming, and Bulk APIs with security best practices.
• Familiarity with DevOps and CI/CD pipelines; Jira, Git, and Azure DevOps.
• Strong analytical, problem‑solving, time management, and attention to detail.
• Ability to manage multiple priorities and collaborate effectively.

Responsibilities

• Design, develop, and maintain APIs and integrations using Azure services including APIM, Logic Apps, Application Gateway, and C# .NET API applications.
• Provide guidance and mentorship to other developers and promote API design best practices.
• Collaborate with IT and business stakeholders to gather requirements and translate them into technical solutions.
• Plan and schedule API development work with Project Managers and Scrum Masters.
• Monitor, troubleshoot, and optimize integration performance and reliability.
• Maintain technical documentation for APIs, integration workflows, and development standards.
• Ensure security, scalability, and compliance in partnership with information security and senior developers.
• Participate in code reviews, testing, and deployments. Implement CI/CD and automated testing to reduce regressions.
• Partner with QA to validate new development. Create UAT testing plans for end-to-end integrations.
• Build a reusable API library in collaboration with Applications and Data teams to reduce point-to-point solutions.

Skills

C#

API development

Azure

REST APIs

CI/CD

Git/Azure DevOps

Jira

Education

Bachelor's degree in Computer Science

Tools

Azure DevOps

Jira

Git

Logic Apps

API Management (APIM)

Job description

Eliassen Group is seeking an API Developer III for remote contract work to design, develop, and maintain APIs and integrations across a broad digital ecosystem. You will leverage Azure APIM, Logic Apps, and Application Gateway with C# .NET for secure, scalable integrations to Salesforce, Workday, and other platforms, collaborating with IT and business stakeholders.

The role emphasizes API design best practices, mentorship, security, performance, and documentation, with a W2 hourly rate and open