CareerPlanSign in

Senior Application Developer

New York City, NY, us💼 Full-time🗓 2026-09-24 → 2026-09-26

Core

Senior Application Developer owning technical direction of enterprise applications, mentoring staff, and driving architectural decisions for NYC citywide systems.

Role type

Senior IC application developer (enterprise .NET)

Builds

Scalable, secure, high-performance web applications and enterprise .NET solutions on Microsoft Azure

Domain

Public sector / Municipal government / Enterprise software

Deliverable

production ML models | product features | infrastructure

Required skills

.NET development, Azure cloud services, RESTful API design, CI/CD pipeline management, architectural design, code review, performance optimization, unit and integration testing, technical documentation

Preferred skills

Project leadership experience, complex system modernization, emerging technology research

Technologies

Microsoft Azure, .NET, RESTful APIs, CI/CD tools

Responsibilities

Design and implement scalable web applications; Own technical direction of enterprise .NET solutions; Lead architectural reviews and establish coding standards; Mentor junior and mid-level developers; Translate business requirements into technical designs; Build and maintain integrations with enterprise systems; Implement and maintain CI/CD pipelines; Perform quality assurance testing and optimize application performance; Lead delivery and long-term enhancement of production systems; Produce and maintain technical documentation.

Seniority

Senior, hands-on IC with mentorship responsibilities

Sourced via smartrecruiters · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.