Principal Software Engineer - AI; Remote

The Principal Software Engineer will play a critical role in designing, developing, and implementing high-quality software solutions. This position is responsible for the development of next-generation SaaS applications - including AI-powered and agentic experiences - as well as providing technical leadership for long-range investments and planning. The Principal Software Engineer has a passion for building maintainable, scalable, and beautiful applications, with heavy emphasis on optimizing user experience, solving problems, and delighting customers and business stakeholders.

The Principal Software Engineer must be able to break down complex problems and design elegant, easy-to-maintain solutions that are resilient and robust. Additionally, this role provides technical leadership, mentorship, and guidance to the engineering team, while driving innovation in AI‑assisted development practices and ensuring established best practices are followed.

Critically, this role involves AI/ML integration including semantic search, RAG (Retrieval‑Augmented Generation) frameworks, vector database architectures, LLM operations, orchestration patterns, and AI tooling integration. We recognize that exceptional engineers may have depth in some areas and breadth in others – experience across these areas is strongly desired but not required. We value engineers who have experience learning and leading the adoption of emerging technologies

• Bachelor's Degree in software engineering, computer science, information technology, or commensurate experience.
• 10+ years proven experience in SaaS development, primarily developing user-facing production features on a modern web stack.
• 5-7 years' experience developing web applications with C# and .NET Core.
• 5+ years' experience with RESTful design patterns and microservices architecture; including high-scale cloud mechanisms like event hubs, messaging systems, and data lakes.
• 1+ years’ experience with AI‑powered development tools (Claude, Git Hub Copilot, Cursor, or similar) with demonstrated track record of leveraging AI assistants to accelerate development velocity and code quality.
• Experienced in one or more AI/ML areas: semantic search, vector databases, RAG frameworks, LLM orchestration, prompt engineering, or AI tooling development.
• Excellent troubleshooting skills with the ability to analyze and resolve difficult problems quickly.
• Experience working in a high transaction, high security environment where SOC2, ISO
  27001 compliance is required.
• Strong proficiency in CI/CD pipelines, git workflow, etc.; ideally in Azure Dev Ops.
• Mastery of agile development methodologies and Dev Ops practices.
• Demonstrated technical leadership experience in software development projects.
• Accountability
• Building Partnerships
• Business Acumen
• Customer Focus
• Dealing w/Ambiguity
• Driving for Results
• Empowering Others
• Initiating Action
• Leading Change
• Managing Conflict
• Operational Decision Making
• Strategic Pushback
• Technical/Professional Skills and Knowledge

Boards set the standard for what organizations can achieve. At OnBoard, our board management software helps boards function at a higher level so every organization can make a bigger difference in the world.

Launched in 2011, today, OnBoard serves as the board intelligence platform for more than 5,000 organizations and their 12,000 boards and committees in 60 countries worldwide. With customers in higher education, nonprofit, healthcare systems, government, and enterprise business, OnBoard is the leading board management provider.

OnBoard has grown from a class project at Purdue University in West Lafayette, Indiana in 2003 into the world’s leading board management software platform today. Backed by JMI Equity and the acquisitions of eScribe and Govenda, OnBoard is positioned to become the industry leader in Board Management and Meeting Solutions for private and public sector entities.

• Comprehensive, high-quality medical/prescription drug plan options, as well as dental and vision plan offerings.
• An employer contribution to your Health Savings Account (HSA) if you participate in a High Deductible Healthcare…