Senior Software Engineer – Semantic Layer and AI Interfaces

What You Will Do

• Own the end-to-end lifecycle of AI-driven features—from prototyping and experimentation to production deployment and customer delivery
• Design, build, and evolve our semantic data layer to enable scalable, high-quality AI and analytics use cases
• Collaborate with engineering, product, and data teams to translate ambiguous requirements into robust technical solutions
• Diagnose, triage, and resolve production issues quickly, ensuring reliability and continuous improvement of deployed systems
• Strong background in data analytics, data science, and/or data warehousing
• Deep expertise in SQL, including performance optimization and complex query design
• Proficiency in Python or similar language for data processing and AI integration
• Experience working in a test-driven environment and writing unit and integration tests
• Proven ability in technical troubleshooting
• Capable of working independently as well as collaboratively with teams across different time zones
• Experience working with vulnerability scanning technologies on any part of the tech stack (e.g., SCA, SAST, DAST, IAST, VM Scanning, Container, etc.)
• Experience with column store databases and columnar data, especially using SingleStore/MEMSQL
• Experience integrating AI/LLM-driven features with data platform
• Familiarity with Agile/Scrum methodologies in a professional setting
• Experience maintaining applications on Linux platforms in cloud environments
• Experience with modern versions of PHP, and the Zend and Laminas Frameworks
• Improve key components of the application to enable data scalability

Why You Should Be Excited

• Nucleus is a truly unique solution that’s defining a market AND making an actual impact
• We’re biased, but you will get to work with one of the best teams in security. We have a lot to get done and we work extremely hard, but we have fun in the process
• Outstanding benefits - 401k company contribution (not a match, a contribution), 100% company-paid healthcare options, company HSA contribution on eligible insurance plans, 100% company-paid vision & dental, 100% company paid short term disability insurance, 100% company paid life insurance, fully remote, flexible PTO

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