Senior Engineer – Software/System Architect

Planned Systems International

full-time

Posted on: 9/23/2025

Origin: • 🇺🇸 United States

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Senior

AngularDockerIoTJavaScriptKubernetesMicroservices.NETReactSQL

About the role

Lead efforts for applications managing complex conceptual data in C#, .NET, and SQL Server environments
Design, develop, and optimize SQL databases, including queries, stored procedures, and indexing strategies for performance tuning
Conduct research and recommend emerging technologies to improve efficiency
Develop and maintain applications using React, .NET, SQL Server, and Angular
Troubleshoot and resolve complex software issues efficiently
Lead application conversions and modernize legacy systems
Collaborate with cross-functional teams to design and implement new features
Support software integration and compatibility across various platforms

Bachelor's in Computer Science or Engineering (minimum educational requirement stated)
12+ years of experience or equivalent professional experience
Bachelor's in Computer Science plus 8 years of additional relevant experience may be substituted for education
Expertise in C#, .NET, JavaScript, and SQL Server
Experience with React and Angular
Proficiency in SQL database management, query optimization, stored procedures, and indexing strategies
Strong knowledge of software maintenance methodologies, including DevOps
Proven ability to troubleshoot and resolve complex software issues
Experience leading application conversions and modernizing legacy systems
Experience with software integration and compatibility across various platforms
Desired: microservices architecture and containerization (Docker/Kubernetes)
Desired: Familiarity with Agile methodologies and project management tools
Desired: Knowledge of machine learning and AI frameworks
Desired: Expertise in CI/CD pipeline development and automation
Desired: Strong understanding of security protocols and data protection
Desired: Familiarity with IoT, embedded systems, and real-time data processing
Ability to communicate effectively and collaborate in a team environment