Senior .NET Application Developer / Technical Lead, Microservices & AWS

Job overview

The Senior .NET Application Developer / Technical Lead, Microservices & AWS role is onsite in Erie, PA. Compensation is $50–$52 per hour on W2, without benefits. The position supports modernization of legacy applications and migration to AWS. The role analyzes monolithic applications, develops .NET microservices and REST APIs, and helps move applications to cloud-native environments. It contributes to secure, scalable application modernization through technical leadership, collaboration, and guidance to junior developers.

What you'll do

• Assess monolithic .NET applications and identify modernization opportunities
• design and develop .NET/ASP.NET Core microservices and REST APIs
• refactor and migrate legacy applications
• develop containerized applications and deploy through AWS services
• support database modernization, CI/CD, testing, security, monitoring, and production troubleshooting
• collaborate with architects, product owners, DevOps, and application teams
• mentor junior developers.

What we're looking for

Skills & competencies

.net application developer

technical lead

erie pa

artech llc

microservices

aws

asp.net core

c#

rest apis

docker

ci/cd

$50–$52/hr

Work arrangement

• Weekend coverage required

Why this role

Combines hands-on .NET development and technical leadership for monolith-to-microservices modernization and AWS migration.

About the employer

Artech LLC is hiring for this role. Industry: Custom Computer Programming Services. Sector: 54.