Software Engineer

The Allen County Public Library is seeking a Software Engineer to design, develop, and support the databases, applications, and cloud-based solutions that power library services for our staff and community.

This is an opportunity for a versatile full-stack developer who enjoys working independently and taking ownership of an entire application portfolio. As the library's sole software developer, you will be responsible for the complete software development lifecycle-from gathering requirements and designing solutions to development, testing, deployment, documentation, and ongoing maintenance.

You'll work with both modern technologies and legacy systems, including applications built on .NET frameworks that have been in service for more than a decade, as well as internally developed applications originally created through internships and university capstone projects. Success in this role requires curiosity, resourcefulness, and the ability to confidently maintain, modernize, and improve a diverse collection of software solutions.

Most importantly, your work will have a direct impact on public service. The applications and systems you build support the employees who connect thousands of people each day with books, technology, educational resources, digital services, and lifelong learning opportunities throughout Allen County.

What You'll Do

• Serve as the library's primary full-stack software developer, managing applications through every stage of the software development lifecycle.
• Design, develop, implement, test, deploy, and maintain custom applications and databases.
• Maintain, troubleshoot, enhance, and modernize legacy applications and existing codebases.
• Manage and secure PostgreSQL databases and provide data analytics solutions.
• Develop automation workflows and data pipelines.
• Create dashboards, reports, visualizations, and user-facing applications.
• Design and support cloud-based application architectures and deployment pipelines.
• Analyze business needs and develop technical solutions that improve library operations.
• Collaborate with library staff to identify opportunities for process improvement.
• Support application security and data protection efforts.
• Assist with IT help desk operations and technical troubleshooting.
• Document systems, procedures, and best practices.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, Software Development, or a related field, and at least two years of professional software development experience; or an equivalent combination of education and experience.
• Experience as a full-stack software developer with the ability to manage projects independently.
• Experience maintaining and enhancing existing applications, including legacy systems.
• Experience with software development and database management.
• Proficiency in one or more programming languages such as JavaScript, C#, Java, or Swift.
• Strong SQL and database skills.
• Experience working with cloud infrastructure and modern development practices.
• Excellent analytical, problem-solving, communication, and collaboration skills.
• Ability to balance multiple priorities while working independently with minimal supervision.

Preferred Qualifications

• Experience with PostgreSQL, Airflow, Tableau, or similar technologies.
• Experience with Azure cloud services.
• Experience working with .NET applications and legacy enterprise software.
• CompTIA Network+ or Security+ certification.

Benefits

We offer a comprehensive and competitive benefits package, including:

• Medical, dental, and vision insurance (starts on day one)
• Library-paid pension plan (PERF)
• Four weeks of vacation plus two weeks of sick leave accrual
• Wellness Bonus
• Employee Assistance Program
• Possible relocation assistance

Why ACPL?

Technology at the Allen County Public Library does more than keep systems running-it helps people learn, connect, and thrive. Every application you build and every process you improve supports library employees who serve our community every day. Whether you're streamlining internal operations, improving access to digital resources, or developing new tools for staff, your work will have a meaningful impact on thousands of residents across Allen County.

If you're a developer who enjoys solving complex problems, taking ownership of your work, and using technology to make a difference in your community, we'd love to hear from you.