Senior Software Engineer – Foundational Data Systems for AI

Granica is an AI research and infrastructure company focused on reliable, steerable representations for enterprise data.

We earn trust through Crunch, a policy-driven health layer that keeps large tabular datasets efficient, reliable, and reversible. On this foundation, we’re building Large Tabular Models—systems that learn cross-column and relational structure to deliver trustworthy answers and automation with built-in provenance and governance.

AI today is limited not only by model design but by the inefficiency of the data that feeds it. At scale, each redundant byte, each poorly organized dataset, and each inefficient data path slows progress and compounds into enormous cost, latency, and energy waste.

Granica’s mission is to remove that inefficiency. We combine new research in information theory, probabilistic modeling, and distributed systems to design self-optimizing data infrastructure: systems that continuously improve how information is represented and used by AI.

This engineering team partners closely with the Granica Research group led by Prof. Andrea Montanari (Stanford), bridging advances in information theory and learning efficiency with large-scale distributed systems. Together, we share a conviction that the next leap in AI will come from breakthroughs in efficient systems, not just larger models.

• Global Metadata Substrate. Architect the transactional and metadata substrate that supports time-travel, schema evolution, and atomic consistency across petabyte-scale tabular datasets.

• Adaptive Engines. Build systems that reorganize data autonomously, learning from access patterns and workloads to maintain peak efficiency without manual tuning.

• Intelligent Data Layouts. Optimize bit-level organization (encoding, compression, layout) to extract maximal signal per byte read.

• Autonomous Compute Pipelines. Develop distributed compute systems that scale predictively, adapt to dynamic load, and maintain reliability under failure.

• Research to Production. Implement new algorithms in compression, representation, and optimization emerging from ongoing research. Opportunities to publish and open-source are encouraged.

• Latency as Intelligence. Design for minimal time between question and insight, enabling models and humans to learn faster from data.

• Depth in distributed systems: consensus, partitioning, replication, fault tolerance.

• Experience with columnar formats such as Parquet or ORC and low-level encoding strategies.

• Understanding of metadata-driven architectures and adaptive query planning.

• Production experience with Spark, Flink, or custom distributed engines on cloud object storage.

• Proficiency in Java, Rust, Go, or C++ with an emphasis on clarity and quality.

• Curiosity about theory of the mathematics of compression, entropy, and learning efficiency.

• A builder’s mindset: pragmatic, rigorous, and grounded in long-term systems thinking.

• Familiarity with Iceberg, Delta Lake, or Hudi.

• Research or open-source contributions in compression, indexing, or distributed computation.

• Interest in how data representation affects training dynamics and model reasoning efficiency.

• Fundamental Research Meets Enterprise Impact. Work at the intersection of science and engineering, turning foundational research into deployed systems serving enterprise workloads at exabyte scale.

• AI by Design. Build the infrastructure that defines how efficiently the world can create and apply intelligence.

• Real Ownership. Design primitives that will underpin the next decade of AI infrastructure.

• High-Trust Environment. Deep technical work, minimal bureaucracy, shared mission.

• Enduring Horizon. Backed by NEA, Bain Capital, and various luminaries from tech and business. We are building a generational company for decades, not quarters or a product cycle.

• Competitive salary, meaningful equity, and substantial bonus for top performers

• Flexible time off plus comprehensive health coverage for you and your family

• Support for research, publication, and deep technical exploration

At Granica, you will shape the fundamental infrastructure that makes intelligence itself efficient, structured, and enduring. Join us to build the foundational data systems that power the future of enterprise AI!