Distinguished Systems Developer - SQL Engine

Responsibilities

• As a Distinguished Developer in the SQL Engine group, you'll help build the next-generation query processing stack , optimizing across both traditional analytics and emerging AI-driven workloads. You'll contribute to:
• Query parsing, validation, and transformation
• Logical/physical optimization over multi-model data (row, columnar, stream, document, vector)
• Plan generation and adaptive execution strategies
• Code generation and vectorized execution
• Compiler-accelerated storage access patterns for AI workflows
• Collaborative integration with our multi-model storage engine
• You'll design data processing abstractions and execution engines that enable AI-native features like fast vector search, graph traversal, and probabilistic joins-all within a familiar SQL interface.
• Architect and implement query optimization and execution components that scale across petabytes
• Design tooling and frameworks that make AI and analytics convergence seamless
• Collaborate with platform and storage teams to leverage multi-model indexing and caching strategies
• Contribute to building programmable, intelligent data pipelines that drive downstream ML model performance
• Mentor engineers, guide technical debates, and influence long-term system direction
• Champion a culture of quality, rigor, and innovation

Requirements

• 10+ years of experience in systems-level or database internals engineering
• Proven expertise in SQL query engines , optimizers , execution runtimes , or data compiler toolchains
• Experience with multi-model data systems (SQL + JSON, vector search, graph traversal)
• Expert in at least one systems programming languages, or LLVM-based codegen environments
• Strong grasp of relational algebra , compiler construction , and data-intensive workloads
• Familiarity with AI infrastructure or ML inference pipelines is a strong plus
• Passion for designing software that balances performance, correctness, and usability
• PHD degree or published research experience is highly advantageous.
• Our Engineering Culture
• Innovation is expected : Engineers propose, prototype, and lead from the front
• Excellence over ego : Code is debated, ideas are tested, and the best ones win
• Long-term vision : We optimize for architectural clarity and product longevity
• Cross-domain thinking : We solve storage, processing, and AI problems together
• Sane pace, deep focus : We value craft, creativity, and time to do both well
• Ready to Build What's Next?
• If you dream of working on deep query systems , love systems-level programming , and want to help create a platform that bridges SQL, multi-model data, and AI -we'd love to talk.
• InterSystems is providing a current good faith estimate of the anticipated base salary range for this position depending on a variety of factors including experience, education, skills, and performance.
• Other compensation may include a discretionary annual variable target incentive.
• The company also provides generous employee benefits including:
• Medical, vision, and dental insurance
• Short-term and long-term disability, and life insurance
• 401(k) Profit Sharing Contribution
• Paid Time Off and Holidays
• Parental Leave
• Tuition reimbursement
• The estimated base compensation range for this role is:
• $144,000 - $205,000 USD
• About InterSystems

Benefits

Additional Information

At InterSystems , we're redefining the future of analytics and intelligent data platforms. Our high-performance, hyper-capacity engine supports a multi-model storage layer -blending structured, semi-structured, and unstructured data-to power a new generation of AI-native and real-time workloads . We believe in technical craftsmanship , deep collaboration , and a culture where ambitious people can build bold systems. The SQL Engine group is the nerve center of our product-where query processing meets distributed intelligence . We consider engineering a science, an art, and a craft, and we cultivate an environment where the most talented minds can thrive, innovate, and make a lasting impact. This is your chance to design the core foundations of a data platform trusted by the world's most mission critical systems and AI research teams.

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