Application Tech Lead

HW3; Town of Florida (NY); On-site; USD 180,000 - 240,000; Full time

Job summary

HW3 is seeking an experienced Application Tech Lead to guide the design, development, and modernization of enterprise applications, driving technical excellence across the development lifecycle.

The role focuses on architecture, code quality, and performance for cloud-native solutions on AWS, using Angular, .NET, and microservices, with collaboration across teams to meet SLAs.

Qualifications

• 12–15+ years of software engineering with strong technical leadership.
• Expertise in Angular (TypeScript, RxJS, NgRx/Redux) and .NET (Framework and .NET 5/6/7+).
• Hands-on AWS with Docker and containerized/cloud-native architectures, plus serverless.
• Relational and NoSQL databases including SQL Server, PostgreSQL, Aurora, DynamoDB.
• Modernizing legacy .NET Framework apps to .NET 6+ with focus on performance and scalability.

Responsibilities

• Lead the design, development, and modernization of enterprise apps using Angular, .NET, and AWS.
• Drive technical architecture, code quality, and best practices across teams.
• Optimize performance, scalability, and cloud infrastructure.
• Collaborate with cross-functional teams to deliver features within SLAs and timelines.

Skills

Angular

TypeScript

RxJS

NgRx/Redux

.NET Framework

C#

Web APIs

Microservices

Asynchronous programming

Agile methodologies

Tools

Docker

AWS

ECS/EKS/Fargate

Serverless (Lambda/Step Functions)

SQL Server

PostgreSQL

Aurora

DynamoDB

Redis/ElastiCache

Jira

GitHub Copilot

CI/CD

Job description

We are seeking an experienced Application Tech Lead to lead the design, development, and modernization of enterprise applications while driving technical excellence across the development lifecycle.

Required Skills:

• 12–15+ years of software engineering experience with proven technical leadership and expertise in Angular (TypeScript, RxJS, NgRx/Redux) and .NET (Framework and .NET 5/6/7+), including C#, Web APIs, microservices, and asynchronous programming
• Strong hands‑on experience with AWS, including designing and managing production workloads using Docker, ECS/EKS/Fargate, or serverless technologies such as Lambda and Step Functions
• Expertise in relational and NoSQL databases, including SQL Server, PostgreSQL, Aurora, DynamoDB, and caching technologies such as Redis/ElastiCache
• Proven experience modernizing legacy .NET Framework applications to .NET 6+ and containerized, cloud‑native architectures, with a strong focus on performance tuning and scalability
• Strong understanding of Agile methodologies, CI/CD best practices, Jira, GitHub Copilot, and delivering high‑quality solutions while improving deployment frequency, reducing defects, and optimizing cloud costs

Key Responsibilities:

• Lead the design, development, and modernization of enterprise applications using Angular, .NET, and AWS.
• Drive technical architecture, code quality, and best practices across development teams.
• Optimize application performance, scalability, and cloud infrastructure.
• Collaborate with cross‑functional teams to deliver high‑quality features within established SLAs and project timelines.