Tech Lead .NET

Job Description:

Project Scope:

The NYC Client IT Project Management Office specializes in developing multiple large scale, workflow software applications that improve the efficiency and efficacy of the NYC Client business teams that perform operations such as permitting, inspections, roadway repair, bridge maintenance and street sign management.
Some examples of projects that the IT PMO has recently initiated are: an application that allows restaurants to apply for the new outdoor dining license program, and allows Client staff to review, approve, and deny the outdoor dining license requests; an application that allows the roadway repair team to track the bike lane installation and resurfacing work they do; an application to track the work required to perform installation of pavement markings, and renewal of pavement markings that are fading;
a workflow and asset management system used to manage the installation and replacement of signs on the streets of New York City, and to document the current and historical inventory of signs by location; and a workflow system that is used to manage the preventative and unplanned New York City bridge and infrastructure maintenance.
The selected Lead Technical Developer will assist the IT PMO with implementing projects similar to the applications previously mentioned above.
 

Services Desired:

Client seeks an experienced consultant that can:

Perform detailed and quality application design, database design, coding, and unit/ integration/ performance testing.
Develop and integrate complex application modules using .NET 4.8, ASP.NET, .NET Core, C#, n-Tier architecture, SOA, XML/JSON-based web services and application development tools such as Microsoft Visual Studio 2019/2022 and SQL Server Management Studio.
Implement web-based user interfaces in .NET using Razor/MVC5/MVVM architectural patterns, AJAX, HTML5, CSS and JavaScript (React, Angular or Backbone)
Develop relational database design, normalization, T-SQL/stored procedures and manage databases in SQL Server 2019 and Azure SQL.
Build secure web applications with user authentication and role-based access control.
Institute graphic user interfaces following user experience and accessibility best practices.
Generate reports using Microsoft SQL Reporting Services (SSRS), ad-hoc reporting, and data migration/transformation using SSIS packages.
Perform configuration management, continuous integration, and version control utilizing Azure DevOps.
Implement web services using Windows Communication Foundation (WCF).
Adhere to Software Development Life Cycle (SDLC) processes. The following methodologies are currently being used for different projects Waterfall, RUP and Agile.
Create/update design artifacts and deliverables such as use case diagrams, application architecture, class/sequence diagrams and high-level/detailed design documentation.
Collaborate with business analysts, quality assurance specialists and application developers during the design, development, testing, and implementation of applications.
Understand high level application architecture/design, network design, performance constraints and security frameworks.
Participate in and contribute to formal/informal technical reviews and presentations.
Research, present and/or make recommendations on technical issues
Lead technical teams through SDLC phases of analysis, design, development, unit/ integration/performance testing and implementation as per specifications and system design.
Develop/code application modules based on prototypes and design specifications using standards and coding principles and patterns.
Document, publish and adhere to coding standards and practices.
Review requirement specifications and business process artifacts for proposed solution implementations
Work closely with business analysts, subject matter experts and development teams in design, development, testing, implementation, and support of application projects.
Maintain effective communications with business analysts and clients to identify needs and evaluate alternative business solutions with project management.
​Work closely with architects, senior developers, business analysts and development teams for design, development, testing, implementation, and support of application projects