Note: The job is a remote job and is open to candidates in USA. J. J. Keller & Associates, Inc. is seeking a Full-Stack Software Engineer to build innovative web applications that support critical business operations. The role involves working across the full technology stack, from design to deployment, and includes responsibilities such as developing web applications, supporting backend services, and leveraging AI-assisted development tools.
Responsibilities
- Develops and maintains full-stack web applications using React, asp.net MVC, .NET/C#, RESTful APIs, and SQL Server
- Develops and supports complex backend services, business logic, system integrations, and APIs using .NET and C#
- Uses approved AI-assisted development tools, including coding assistants, throughout the SDLC to support requirements analysis, solution design, code development, testing, documentation, troubleshooting, and code review
- Reviews and validates AI-generated output to ensure code quality, security, maintainability, accuracy, and compliance with organizational development standards
- Identifies opportunities to use AI and automation to improve developer productivity, software quality, testing coverage, and delivery efficiency
- Performs assigned programming tasks related to new development or maintenance on assigned websites or applications
- Analyzes user needs and impact to other site areas to determine technical requirements of assigned tasks
- Promotes strong quality practices by performing unit testing and providing appropriate level of support for user acceptance testing, as needed
- Follows secure coding standards and incorporates basic security-by-design principles into assigned development tasks
- Adheres to OWASP best practices to reduce common security risks such as input validation errors, insecure data handling, etc
- Maintains accurate technical documentation for assigned programming projects
- Acts as a support resource for the technical support staff to ensure that customer-reported issues are being addressed in an efficient and accurate manner
- Performs lead developer role on assigned projects
- Interfaces with Website and Database Administrators to maintain optimal server configuration, database accuracy/integrity and for coordination of staging and production moves
- Develops and maintains a solid understanding of the technology tools and trends and remains current in new technology developments and their potential impact on the department
Skills
- Associate's degree in a Computer Science or technology-related field
- 3+ years software or web development experience including analysis, technical design, coding and testing
- Working knowledge of the Software Development Life Cycle (SDLC)
- Object oriented programming experience
- Understanding of SQL Server development and database structures
- Experience developing full-stack web applications using React and .NET/C#
- Experience building and consuming RESTful APIs and integrating frontend applications with backend services
- Experience using AI-assisted software-development tools, such as GitHub Copilot or comparable technologies, within the SDLC
- Demonstrated ability to evaluate, test, and refine AI-generated code rather than relying on generated output without developer review
- Understanding of secure full-stack development practices, including authentication, authorization, input validation, API security, and protection of sensitive data
- Bachelor's Degree preferred
- Internal J. J. Keller experience requirements may vary from those for external candidates, with consideration given to demonstrated performance, institutional knowledge, and career progression within the organization
Benefits
- Medical, Dental, and Vision Insurance
- 401(k) and Profit Sharing Plan
- Remote / Work from Home in the US – Midwest Region #LI-Remote
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