Systems Research Engineer (PhD)

Reposted 18 Days Ago
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Mountain View, CA
In-Office
Senior level
Artificial Intelligence • Big Data • Cloud • Machine Learning • Software • Business Intelligence • Data Privacy
Better Data for Better AI
The Role
Develop and optimize systems for data infrastructure, focusing on automation, efficiency, and reliability in distributed environments. Lead innovations in data handling for AI applications.
Summary Generated by Built In

Granica is redefining how enterprises prepare and optimize data at the most fundamental layer of the AI stack—where raw information becomes usable intelligence. Our technology operates deep in the data infrastructure layer, making data efficient, secure, and ready for scale.

We eliminate the hidden inefficiencies in modern data platforms—slashing storage and compute costs, accelerating pipelines, and boosting platform efficiency. The result: 60%+ lower storage costs, up to 60% lower compute spend, 3× faster data processing, and 20% overall efficiency gains.

Why It Matters
Massive data should fuel innovation, not drain budgets. We remove the bottlenecks holding AI and analytics back—making data lighter, faster, and smarter so teams can ship breakthroughs, not babysit storage and compute bills.

Who We Are

  • World renowned researchers in compression, information theory, and data systems

  • Elite engineers from Google, Pure Storage, Cohesity and top cloud teams

  • Enterprise sellers who turn ROI into seven‑figure wins.

Powered by World-Class Investors & Customers
$65M+ raised from NEA, Bain Capital, A* Capital, and operators behind Okta, Eventbrite, Tesla, and Databricks. Our platform already processes hundreds of petabytes for industry leaders

Our Mission: We’re building the default data substrate for AI, and a generational company built to endure.

Smarter Infrastructure for the AI Era

We make data efficient, safe, and ready for scale—think smarter, more foundational infrastructure for the AI era. Our technology integrates directly with modern data stacks like Snowflake, Databricks, and S3-based data lakes, enabling:

  • 60%+ reduction in storage costs and up to 60% lower compute spend

  • 3x faster data processing

  • 20% platform efficiency gains

Trusted by Industry Leaders

Enterprise leaders globally already rely on Granica to cut costs, boost performance, and unlock more value from their existing data platforms.

A Deep Tech Approach to AI

We’re unlocking the layers beneath platforms like Snowflake and Databricks, making them faster, cheaper, and more AI-native. We combine advanced research with practical productization, powered by a dual-track strategy:

  • Research: Led by Chief Scientist Andrea Montanari (Stanford Professor), we publish 1–2 top-tier papers per quarter.

  • Product: Actively processing 100+ PBs today and targeting Exabyte scale by Q4 2025.

Backed by the Best

We’ve raised $60M+ from NEA, Bain Capital, A Capital, and operators behind Okta, Eventbrite, Tesla, and Databricks.

Our Mission

To convert entropy into intelligence, so every builder—human or AI—can make the impossible real.

We’re building the default data substrate for AI, and a generational company built to endure beyond any single product cycle.

WHAT YOU’LL DO

  • Build intelligent, autonomous data infrastructure that makes storage feel free and analytics feel instant

  • Design and implement adaptive layouts, zone maps, and columnar encodings that slash I/O and unlock true vectorized execution

  • Invent and optimize exabyte-scale engines with self-tuning, zero-human-intervention workflows

  • Apply deep research (PhD or equivalent) to real-world systems—drive adoption in production

  • Evolve resource schedulers, query planners, and shuffle paths for high-throughput, multi-tenant environments

  • Build self-healing reliability: chaos-resilient systems with fault injection, retries, and observability by default

  • Code across the stack with whatever tool gets the job done: Rust, Go, Spark, CUDA, Java, Scala

WHAT WE’RE LOOKING FOR

  • 4+ years engineering in distributed systems, databases, or low-latency infrastructure at companies like MongoDB, Snowflake, Databricks, or similar

  • PhD in systems, distributed computing, storage, or adjacent field—or equivalent experience with published research or patents

  • Deep fluency in query execution, compilers, compression, indexing, or vectorized computation

  • Experience with data systems like Parquet, Delta Lake, Iceberg, Spark, Trino, or Flink

  • Proven track record building production-grade infrastructure and making measurable performance gains

  • Excellent communicator with a builder-first mindset and systems-level thinking

WHY JOIN GRANICA

This is an opportunity to help define the most fundamental layer of the AI infrastructure stack. At Granica, engineers own what they build—from research to implementation to real-world impact. You’ll ship foundational systems that are already reshaping how data is stored, queried, and secured at the world’s most innovative companies.

  • Deep technical complexity at the intersection of systems, data, and machine learning

  • A fast-moving team that ships weekly and publishes breakthroughs

  • Extreme ownership and the chance to shape architecture—not just features

  • Performance-driven culture with no red tape and real autonomy

  • A track record of engineering excellence—not fluff or vaporware

COMPENSATION & BENEFITS

  • Competitive salary and meaningful equity

  • Flexible hybrid work (Bay Area HQ)

  • Unlimited PTO + quarterly recharge days

  • Premium health, vision, and dental

  • Team offsites, deep tech talks, and learning stipends

Equal Opportunity

Granica is committed to building a diverse and inclusive team. We welcome applicants from all backgrounds and experiences.

Top Skills

Cuda
Delta Lake
Flink
Go
Iceberg
Java
Parquet
Rust
Scala
Spark
Trino
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The Company
HQ: Mountain View, California
37 Employees
Year Founded: 2023

What We Do

Massive-scale data should be an asset — not a liability.

At Granica, we’re building a state-of-the-art AI efficiency, data optimization and compression platform designed to make cloud-scale data cheaper, faster, safer and more intelligent.

As enterprises generate and store unprecedented volumes of data, traditional infrastructure can’t keep up — costs explode, performance lags, and privacy becomes harder to enforce. Granica changes that. We sit beneath the lakehouse — optimizing the data itself through advanced lossless compression, intelligent data selection, and built-in privacy preservation. Our platform enables enterprises to cut cloud data costs by up to 80% while improving performance and reducing operational complexity.

This is deep infrastructure — already deployed in live production environments, operating across hundreds of petabytes of enterprise data.

Why Work With Us

We’re a tight-knit team combining -->

* Fundamental research in compression, data systems, and information theory
* World-class systems engineering across storage, cloud infrastructure, and security
* A shared obsession with performance, scale, and clean design

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Granica Offices

Hybrid Workspace

Employees engage in a combination of remote and on-site work.

Typical time on-site: Not Specified
HQMountain View, California
India
Learn more

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