Sr. Full Stack Developer

Position Type: Fully Onsite in Harrisburg, PA

Job Overview

We are seeking a Senior Full Stack Developer to design, develop, integrate, and maintain scalable, secure, and high-performance enterprise applications. This role focuses on full stack development, enterprise system integration, cloud technologies, and AI-powered software engineering tools to improve development efficiency and application quality. The ideal candidate will contribute to technical architecture, application modernization, and development best practices while collaborating with cross-functional teams.

Job Duties

• Design, develop, test, deploy, and maintain enterprise web applications.

• Build responsive, scalable, and accessible user interfaces using modern JavaScript frameworks.

• Develop back-end services, RESTful APIs, microservices, and event-driven integrations.

• Apply object-oriented programming, design patterns, SOLID principles, and clean architecture.

• Modernize legacy applications and integrate them with cloud-based platforms.

• Participate in architectural reviews, technical design sessions, and code reviews.

• Utilize AI-assisted development tools to support coding, debugging, refactoring, documentation, and testing.

• Develop AI-enabled application features using large language model APIs, prompt engineering, Retrieval-Augmented Generation (RAG), and enterprise knowledge integration.

• Evaluate AI-powered development workflows to improve engineering productivity and software quality.

• Ensure AI-generated code adheres to security, compliance, performance, and quality standards.

• Design and develop integrations across enterprise platforms, SaaS applications, and internal systems.

• Implement secure APIs and integration services using REST, JSON, OAuth 2.0, and OpenID Connect.

• Develop automated workflows and integrations using Azure Logic Apps, Azure Functions, Power Automate, or comparable technologies.

• Support data exchange, transformation, synchronization, and integration monitoring.

• Design and deploy cloud-native applications using Microsoft Azure.

• Implement CI/CD pipelines and support containerization, orchestration, serverless computing, and infrastructure-as-code practices.

• Develop automated unit, integration, regression, and API tests.

• Monitor application performance, security, availability, and operational reliability.

• Develop complex SQL queries, stored procedures, and data models while optimizing database performance.

• Mentor development team members and contribute to technical design decisions.

• Translate business requirements into scalable, maintainable technical solutions.

• Collaborate with business analysts, solution architects, product owners, and enterprise application teams.

• Participate in Agile ceremonies, sprint planning, estimation, and delivery activities.

• Develop technical documentation, architecture diagrams, and implementation standards.

• Identify opportunities to improve development processes through AI, automation, and reusable components.

Required Skills and Qualifications

• Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related discipline, or equivalent practical experience.

• Minimum 10 years of professional software development experience, including significant hands-on full stack development.

• Experience with SQL, .NET, MVC, Angular, and C#.