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# Senior .NET Developer/Application Engineer - Project Software Engineer III

- **Company:** Deloitte T.T.L.
- **Location:** Boston, MA, United States
- **Experience:** Expert
- **Salary:** $95,600.0 - $188,400.0
- **Contract:** Permanent contract
- **Skills:** ASP.NET, .NET Framework, Application Programming Interfaces (APIs), Agile Methodology, Application Performance Management, Automation of Tests, Microsoft Azure, C Sharp (Programming Language), Cloud Computing, Code Review, Continuous Integration, Microsoft Dynamics CRM, Entity Framework, Microsoft Dynamics, Microsoft SQL Server, OAuth, Azure Active Directory, Systems Integration, Enterprise Software Applications, Cloud Platform System, Microsoft Power Automate, Cloud Monitoring, Restful APIs, Dynatrace, Api Management, Serverless Computing, Pagerduty, Microservices
- **Published:** September 25, 2026
- **Apply:** https://www.bostonjobsite.com/job.asp?id=3404591014&tx=IT8578TYV&pt=1&aff=0B19D771-A501-4A5E-8338-2A822B784D54&utm_source=Job%20Feed&utm_medium=textkernel&utm_campaign=DE&utm_term=0B19D771-A501-4A5E-8338-2A822B784D54

## About the Role

* Ability to work independently and collaborate as part of a team
 * Effective written and verbal communication skills
 * Meticulous attention to detail and quality of work product
 * Ability to build and sustain professional relationships
 * Ability to lead projects or workstreams
 * Ability to manage and prioritize multiple tasks in a fast-paced and dynamic environment
 * Strong interpersonal skills and professional demeanor
 * Ability to meet deadlines
 * Ability to provide clear guidance to others, * Bachelor's degree or 6+ years of equivalent experience
 * 3+ years of experience with Microsoft Dynamics CRM
 * 3+ years of experience with .Net, C#, Rest APIs, MS Azure Platform Cloud Space
 * Able to work core business hours 8:00am-5:00pm Eastern Time

Preferred

 * Able to obtain and maintain a Public Trust clearance
 * Certifications: Azure Fundamentals, MB-200, Power Platform, MS Dynamics 365

The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. The disclosed range estimate has not been adjusted for the applicable geographic differential associated with the location at which the position may be filled. At Deloitte, it is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range is $95,600 to $188,400.

You may also be eligible to participate in a discretionary annual incentive program, subject to the rules governing the program, whereby an award, if any, depends on various factors, including, without limitation, individual and organizational performance.

## Description

As a Project Software Engineer III on the Engineering as a Service team, you will design, develop, integrate, and sustain enterprise applications supporting Dynamics 365, Power Platform, and Azure-based solutions in addition to delivering secure, scalable APIs, integrations, and customizations while supporting application modernization and operational excellence., * Develop and maintain applications using C#, .NET 6/8+, ASP.NET Core, Entity Framework Core, and SQL Server.

 * Design and support REST APIs, microservices, and integrations across Dynamics 365, Dataverse, Power Platform, Azure services, and external systems.
 * Build and maintain Dynamics 365 plugins, custom workflows, custom APIs, and Dataverse integrations.
 * Develop cloud-native solutions using Azure Functions, Logic Apps, Service Bus, and API Management (APIM).
 * Implement secure authentication and authorization using Microsoft Entra ID, OAuth 2.0, and Managed Identity.
 * Support CI/CD pipelines, automated testing, code reviews, deployments, and release activities.
 * Monitor application and integration health using Application Insights, Azure Monitor, Dynatrace, and PagerDuty, performing troubleshooting and root cause analysis.
 * Create and maintain technical documentation, integration designs, and operational runbooks.
 * Participate in Agile planning, estimation, backlog refinement, and sprint execution.


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