Sr. Microsoft Integration Developer

Title: Senior Integration Developer

Position Type: Contract-to-Hire (6 Months)

Location: Remote

Pay: $65-$75/hour W2 during the contract period

Permanent Salary: $140,000-$155,000 base salary upon conversion to a full-time employee, plus eligible benefits

No C2C or 3rd Party Vendors at this time.

We are seeking an experienced Senior Integration Developer to design, develop, and support enterprise integrations connecting third-party applications with Microsoft technologies. This role combines hands-on development with technical leadership, offering the opportunity to solve complex integration challenges, influence architecture, and strengthen our enterprise technology ecosystem.

Working collaboratively with internal technology teams, business stakeholders, and external vendors, you will develop secure, scalable, and reliable integration solutions using Microsoft Azure, Microsoft 365, and Microsoft Fabric. You will also contribute to technical standards, drive continuous improvement, and help build integration capabilities across the organization.

The ideal candidate brings strong technical expertise, a collaborative approach to problem-solving, and a commitment to delivering sustainable solutions that support evolving business needs.

Key Responsibilities

• Integration Development: Design, develop, implement, and support enterprise integrations connecting third-party applications with Microsoft platforms using REST APIs, web services, event-driven architectures, and other integration technologies.


• Microsoft Azure Solutions: Build and maintain integrations using Azure Service Bus, Logic Apps, App Service, Storage Accounts, Application Insights, and other Azure services.


• Application & API Development: Develop custom integration components using .NET/C#, SQL, Microsoft Graph, and Microsoft 365 services, incorporating secure authentication and authorization practices.


• Microsoft Fabric Integration: Develop and support integrations involving Microsoft Fabric, including data ingestion, transformation, and movement between enterprise applications and downstream systems.


• Technical Architecture: Provide technical guidance on integration design, recommend appropriate technologies, and promote reusable solutions that support scalability, security, and maintainability.


• DevOps & Automation: Develop and maintain CI/CD pipelines using Azure DevOps, automate infrastructure deployments using ARM Templates or Bicep, and support established development and release-management practices.


• Production Support: Troubleshoot complex integration issues, perform root-cause analysis, and implement improvements to strengthen system reliability, monitoring, and performance.


• Cross-Functional & Vendor Collaboration: Partner with internal technology teams, Information Security, business stakeholders, and external vendors to define requirements, resolve technical challenges, and deliver effective integration solutions.


• Continuous Improvement & Knowledge Sharing: Identify opportunities to simplify integration processes, improve development standards, maintain technical documentation, and share expertise across teams.

Qualifications

Required

• 5+ years of hands-on enterprise integration development and production support experience.


• Strong experience designing and developing REST API integrations between enterprise applications and third-party platforms.


• Proficiency with Microsoft Azure integration technologies, including Service Bus, Logic Apps, App Service, Storage Accounts, and Application Insights.


• Strong development experience with .NET/C#, SQL, Microsoft 365, and Microsoft Graph APIs.


• Experience with Microsoft Entra ID, OAuth 2.0, and secure API authentication and authorization.


• Experience developing or supporting integrations involving Microsoft Fabric.


• Hands-on experience with Azure DevOps, CI/CD pipelines, and Infrastructure as Code using ARM Templates or Bicep.


• Strong understanding of integration architecture, including API-based, event-driven, and asynchronous integration patterns.


• Demonstrated ability to troubleshoot complex integration issues, perform root-cause analysis, and independently develop solutions.


• Experience creating technical documentation, including integration architecture diagrams, API specifications, and system and data flows.


• Strong communication and collaboration skills, with the ability to work effectively across technical teams, business stakeholders, and external vendors.

Preferred

• Advanced experience with Microsoft Fabric and enterprise data integration.


• Experience designing reusable integration frameworks, shared services, or Azure Service Bus messaging solutions.


• Familiarity with Azure Front Door and cloud-based monitoring and observability tools.


• Experience integrating SaaS applications with Microsoft Azure and Microsoft 365.


• Experience with automated testing, deployment optimization, and enterprise DevOps practices.


• Experience evaluating third-party APIs and collaborating with vendors on integration architecture.


• Previous experience serving as a technical lead, integration architect, or mentor to other developers.

What You'll Bring

We value professionals who combine technical expertise with curiosity, collaboration, and a commitment to continuous improvement.

Successful candidates will demonstrate:

• Technical Ownership: A proactive approach to delivering reliable solutions throughout the development lifecycle, from initial design through production support.


• Problem-Solving: The ability to navigate complex technical challenges, evaluate alternatives, and develop practical, sustainable solutions.


• Technical Leadership: Confidence in guiding technical discussions, recommending architectural approaches, and promoting development best practices.


• Collaboration: Strong communication skills and the ability to build effective partnerships across technical teams, business functions, and external vendors.


• Continuous Improvement: An interest in exploring new technologies, streamlining processes, and improving integration reliability and performance.


• Knowledge Sharing: A willingness to document solutions, mentor colleagues, and contribute to a collaborative learning environment.

Why Join Us?

This opportunity offers the chance to contribute to meaningful enterprise technology initiatives while continuing to develop your technical expertise.

In this role, you will have the opportunity to:

• Influence technical direction by contributing to enterprise integration architecture, standards, and best practices.


• Own impactful solutions that connect critical business applications and support essential operations.


• Work with modern technologies across Microsoft Azure, Microsoft 365, Microsoft Fabric, and enterprise application platforms.


• Solve complex challenges involving APIs, cloud services, data integration, and third-party systems.


• Drive meaningful improvements in integration reliability, security, automation, and operational efficiency.


• Collaborate and grow alongside experienced technology professionals while sharing knowledge and strengthening team capabilities.

This role is not eligible for visa sponsorship or transfer of sponsorship. Applicants must be able to work permanently in the United States without employer sponsorship.

All qualified applicants will receive consideration for employment without regard to race, color, national origin, age, ancestry, religion, sex, sexual orientation, gender identity, gender expression, marital status, disability, medical condition, genetic information, pregnancy, or military or veteran status. We consider all qualified applicants, including those with criminal histories, in a manner consistent with state and local laws, including the California Fair Chance Act, City of Los Angeles' Fair Chance Initiative for Hiring Ordinance, Los Angeles County Fair Chance Ordinance, and San Francisco Fair Chance Ordinance.