Diagnose the hardest correctness and performance issues in query planning and reflection matching using query profiles, telemetry, and production data.
Use AI-assisted development tools for code comprehension, debugging, test generation, documentation, and incident analysis, and apply engineering judgment to validate AI-generated code through review, testing, and benchmarking.
Design architectures that run correctly across deployment models and public clouds.
Participate in design and code reviews and set technical standards for the team.
Partner with Product on multi-quarter roadmap decisions and with Support and field teams on the highest-impact customer issues.
What we're looking for
B.S./M.S/Equivalent in Computer Science or a related technical field or equivalent experience
8-10+ years of experience developing production-level software.
Fluency in Java/C++ is a plus.
Deep understanding of query planning and optimization: cost-based optimizers, rule-based rewriting, ideally hands-on with Apache Calcite or a similar framework.
Strong database fundamentals: SQL, performance, schema design.
Track record of driving system-level architecture decisions and leading complex, cross-team initiatives.
Setting technical direction for the team or major component.
Ability to evaluate tradeoffs and make sound decisions when working with unfamiliar or AI-assisted implementations.
Ability to navigate ambiguous, cross-org problems independently; strong communication skills.
Understanding of distributed file systems such as S3, ADLS, or HDFS; AWS, Azure, or GCP experience is a plus.
Bonus points if you have
Experience with distributed query engines.
Hands-on experience in query processing or optimization, materialized view matching, distributed systems, concurrency control, code generation, Apache Arrow, caching, or disk spilling.
Contributions to Apache Calcite, Apache Iceberg, or similar open-source planner projects.
What we value
At Dremio, we hold ourselves to high standards when it comes to People, Thinking, and Action. Our Gnarlies (that's what we call our employees) communicate with clarity, drive accountability, and are respectful towards each other. We confront brutal facts and focus on results while operating with a sense of urgency and building a "flywheel". People who like to jump in and drive momentum will thrive in our #GnarlyLife.
Dremio is an equal opportunity employer supporting workforce diversity. We do not discriminate on the basis of race, religion, color, national origin, gender identity, sexual orientation, age, marital status, protected veteran status, disability status, or any other unlawful factor.
Dremio is committed to providing any necessary accommodations for individuals with disabilities within our application and interview process. To request accommodation due to a disability, please inform your recruiter.
Dremio has policies in place to protect the personal information that employees and applicants disclose to us. Please click here to review the privacy notice.
Important Security Notice for Candidates
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