Tax Manager (National Federal Tax Services - Partnership Solutions Group)

Deloitte Tax LLP seeks a Tax Manager (National Federal Tax Services - Partnership Solutions Group) in New York, NY.

Work You'll Do

Responsible for the design, analysis, development, implementation, and deployment of new data driven web based applications, and providing support for existing systems. Lead a team of developers to deliver end-to-end web solutions for moderate to complex projects in a fast-paced environment. Supervise and mentor senior and staff team members. Develop and maintain the software framework and services using the .NET framework and Microsoft technologies. Interact with business analyst/client(s) to understand business problems being addressed. Review project requirements and estimate the necessary time-to-completion. Create unit test plans and scenarios for development unit testing. Carry out code reviews and unit testing of new development. Document new developments, procedures or test plans as needed. Interact with other development teams in an effort to ensure a consistent, uniform approach to software development. Follow software development best practices to maximize the predictability and success of projects. Prepare technical design documents using enterprise standard documentation tools. Deploy all integration artifacts to testing and production environments. Create unit test plans and scenarios for development unit testing, document new development, procedures and test plans, and prepare architecture documents using UML diagrams. Automate Business Process workflows using Windows Communication Framework, and apply Scrum business process methodology techniques. Design medium to large-scale ASP.NET web applications, using programming languages including AJAX, JavaScript, CSS and HTML with ASP.NET MVC object model. Use browser client-side technologies to design responsive user interface.



  • Master's degree in Engineering, Computer Science, Information Systems, or related field (willing to accept foreign education equivalent).
  • Three years of experience performing software development using C#, ASP.NET, SQL server, Windows services and Visual Basic .NET.
  • Experience must include three years of:
  • Optimizing .NET and SQL server;
  • Designing data objects, functions and stored procedures in SQL server;
  • Interfacing with business analysts and clients to understand business problems, translating business needs into functional and nonfunctional requirements, creating technical design documents in MS Visio and ensuring the delivery of appropriate technical solutions;
  • Implementing design patterns, including Singleton and Factory pattern;
  • Collaborating with a team of developers to deliver end-to-end web solutions and performing code reviews; and
  • Developing and maintaining the software framework and services using .NET and Microsoft technologies.
  • In the alternative, the employer is willing to accept a Bachelor's degree and five years of experience as stated above.


At Deloitte, we know that great people make a great organization. We value our people and offer employees a broad range of benefits. Learn more about what working at Deloitte can mean for you.

Deloitte's culture

Our positive and supportive culture encourages our people to do their best work every day. We celebrate individuals by recognizing their uniqueness and offering them the flexibility to make daily choices that can help them to be healthy, centered, confident, and aware. We offer well-being programs and are continuously looking for new ways to maintain a culture where our people excel and lead healthy, happy lives. Learn more about Life at Deloitte.

Corporate citizenship

Deloitte is led by a purpose: to make an impact that matters. This purpose defines who we are and extends to relationships with our clients, our people and our communities. We believe that business has the power to inspire and transform. We focus on education, giving, skill-based volunteerism, and leadership to help drive positive social impact in our communities. Learn more about Deloitte's impact on the world.

Recruiter tips

We want job seekers exploring opportunities at Deloitte to feel prepared and confident. To help you with your interview, we suggest that you do your research: know some background about the organization and the business area you're applying to. We also suggest that you brush up on your behavioral and case interviewing skills and practice discussing your experience and job history with a family member, friend, or mentor. Check out recruiting tips from Deloitte professionals.

Requisition code: XSFH18FT0617NYC1

See Inside the Office of Deloitte

One of the largest professional services organizations in the U.S., Deloitte delivers innovative solutions to the complex business problems facing companies around the world. Deloitte offers rewarding careers in four businesses—audit, tax, consulting, and financial advisory. Widely recognized for its inclusion initiatives, Deloitte is committed to building a workplace environment that allows people from all generations, ethnicities, and cultures to be their authentic selves.

Back to top