Senior Full Stack Developer

Quick Facts

• Role: Senior Full Stack Developer

• Focus: Secure, scalable, high-performance enterprise applications for Federal Government projects

• Work model: Remote / Hybrid

Description

Arch Systems is seeking a Senior Full Stack Developer to design, develop, and maintain secure, scalable, and high-performance enterprise applications for Federal Government projects. You will build responsive frontends, scalable backends (APIs and microservices), and optimize databases and system performance. Cloud-native development will be performed on AWS or Microsoft Azure with DevSecOps practices including secure coding, automated testing, and CI/CD.

Responsibilities

• Design, develop, and maintain enterprise-grade web applications using modern full stack technologies

• Build responsive frontend interfaces and scalable backend services, APIs, and microservices

• Design and optimize databases, application integrations, and system performance

• Develop and deploy cloud-native applications in AWS or Microsoft Azure

• Implement secure coding practices, automated testing, and CI/CD pipelines

• Collaborate with cross-functional teams, participate in Agile sprints, conduct code reviews, and mentor developers

• Troubleshoot production issues and support application modernization initiatives

Benefits

Not specified in the posting.

Requirements

• 8+ years of professional software development experience

• Strong proficiency in React or Angular, JavaScript, TypeScript, HTML5, and CSS3

• Hands-on backend development experience with Java/Spring Boot, .NET Core, or Node.js

• Strong experience with RESTful APIs, microservices, and SQL Server/PostgreSQL/Oracle/MongoDB

• Experience with AWS or Azure, Git, CI/CD pipelines, and Docker

• Solid understanding of application architecture, security, authentication, and performance optimization

• Experience working in Agile/Scrum environments with strong analytical and problem-solving skills

• Bachelor’s degree in Computer Science, Information Technology, or related field, or equivalent experience

Preferred Qualifications

• Experience supporting U.S. Federal Government IT projects

• Knowledge of DevSecOps, Kubernetes, and Infrastructure as Code

• Familiarity with NIST, FedRAMP, Section 508, and ATO processes

• Experience with legacy application modernization and cloud migration

• Exposure to AI/ML integrations and emerging technologies