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

Deloitte France; Houston (TX); On-site; USD 96,000 - 188,000; Full time

Job summary

Deloitte is seeking a Project Software Engineer III in the United States to design, develop, integrate, and sustain enterprise applications for Dynamics 365, Power Platform, and Azure-based solutions, including secure APIs and integrations.

The role emphasizes cloud-native development, collaboration, and strong documentation within an Agile framework, contributing to modernization and operational excellence for government and public sector clients.

Qualifications

• Bachelor’s degree required.
• Must be legally authorized to work in the United States without sponsorship.
• Able to obtain and maintain a Public Trust clearance.
• 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.

Responsibilities

• Develop and maintain enterprise apps using C#, .NET 6/8+, ASP.NET Core, EF Core, 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, APIs, and Dataverse integrations.
• Develop cloud-native solutions using Azure Functions, Logic Apps, Service Bus, and API Management.
• 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 monitoring tools and perform troubleshooting.
• Create and maintain technical documentation, integration designs, and runbooks.
• Participate in Agile planning, estimation, backlog refinement, and sprint execution.

Skills

Microsoft Dynamics CRM

.NET

C#

REST APIs

Azure

Power Platform

SQL Server

Education

Bachelor’s degree

Tools

ASP.NET Core

Entity Framework Core

SQL Server

Dataverse

Dynamics CRM

Job description

Join our Deloitte AI & Engineering team to transform technology platforms, drive innovation, and help make a significant impact on our clients’ success. You’ll work alongside talented professionals reimagining and reengineering operations and processes that are critical to businesses. Your contributions can help clients improve financial performance, accelerate new digital ventures, and fuel growth through innovation.

Work You’ll Do

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.

Key Responsibilities

• 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.

A successful candidate would possess:

• 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 deadlinesAbility to provide clear guidance to others

The Team

Deloitte’s Government & Public Services (GPS) practice – our people, ideas, technology and outcomes – is designed for impact. Serving federal, state, & local government clients as well as public higher education institutions, our team of professionals brings fresh perspective to help clients anticipate disruption, reimagine the possible, and fulfill their mission promise.

Our Engineering as a Service offering provides end-to-end design, implementation, and technology operations, leveraging our core engineering expertise. We help transform engineering teams, modernize technology, and deliver complex programs with a product engineering mindset. Our flexible delivery models – traditional teams, pools, or pods, are tailored for each client’s needs, offering engineering-led Advise, Implement, and Operate capabilities to accelerate innovation.

The Project Delivery Talent Model is designed for professionals with specialized skills that align to a current client need. Team members focus on delivering services to clients, without additional expectations related to business development or promotion. Their employment is tied to their role on a project, and they are eligible for a benefits package that is competitive for project delivery-focused professionals.

Qualifications

Required:

• Bachelor’s degree
• Must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future
• Able to obtain and maintain a Public Trust clearance
• 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:

• Certifications: Azure Fundamentals, MB-200, Power Platform, MS Dynamics 365
• Active Public Trust clearance is preferred

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.