Pear VCPV

Founding Machine Learning Engineer - NomadicML

Pear VC is a pre-seed and seed-stage venture capital firm that partners with entrepreneurs from their earliest days to build category-defining companies. They focus on providing hands-on support in areas like product-market fit, recruiting, and go-to-market strategy.

Pear VC

Employee count: 51-200

United States only

About Us:

Mustafa and Varun met at Harvard, where they both did research in the intersection of computation and evaluations. Between them, they have authored multiple published papers in the machine learning domain and hold numerous patents and awards. Drawing on their experiences as tech leads at Snowflake and Lyft, they founded NomadicML to solve a critical industry challenge: elevate critical operations of video-ingesting enterprises with domain-specific semantic reasoning.

At NomadicML, we leverage advanced techniques, such as retrieval-augmented generation, adaptive fine-tuning, and compute-accelerated inference, to significantly improve machine learning models in the domain of real-time video understanding. Backed by leading investors and enterprises (such as Pear VC, BAG VC, Confluent and Cognition AI), we’re committed to building cutting-edge infrastructure that helps teams realize the full potential of their video insights.

About the Role:

As a Founding Machine Learning Engineer, you will shape the next generation of semantic video reasoning AI agents, blending cutting-edge research with practical implementation. You’ll design, implement, and refine Retrieval-Augmented Generation (RAG) pipelines, enabling our models to adapt in real-time to changing data and user needs. This will involve working with text, video, and other high-dimensional inputs, as well as exploring advanced embeddings, vector databases, and GPU-accelerated infrastructures. You’ll apply statistical rigor—using significance testing, distributional checks, and other quantitative methods—to determine precisely when and how to retune models, ensuring that updates are timely yet never arbitrary.

Beyond the core ML tasks, you’ll also be a key contributor to our research initiatives. You’ll evaluate and experiment with new model architectures, foundational models, and emerging techniques in large-scale machine learning and optimization. As part of the full-stack experience, you’ll work closely with the other team members to build intuitive front-end interfaces, dashboards, and APIs. These tools will enable rapid iteration, real-time monitoring, and easy configuration of models and pipelines, making it possible for both technical and non-technical stakeholders to guide model evolution effectively.

Key Responsibilities:

  • Research, prototype, and integrate new model architectures and foundational models into our pipeline.

  • Develop and maintain real-time RAG workflows, ensuring efficient adaptation to new text, video, and streaming data sources.

  • Implement statistical methods to determine when models need retuning, leveraging metrics, significance tests, and distributional analyses.

  • Collaborate with Software Engineers to build front-end interfaces and dashboards for monitoring performance and triggering model updates.

  • Continuously refine embeddings, vector databases, and model architectures to drive improved accuracy, latency, and stability.

Must Haves:

  • Strong Proficiency in Python

  • Deep understanding of ML model development (e.g., LLMs, embedding techniques)

  • Experience with Retrieval-Augmented Generation (RAG) pipelines, fine tuning APIs, and similar ML workflows.

  • Strong statistical background for evaluating model performance

Nice to Haves:

  • Proficiency in frameworks like PyTorch or TensorFlow

  • Knowledge of vector databases, embedding stores, and scalable ML serving platforms

  • Experience with CI/CD tools and ML workflow management (MLflow, Kubeflow)

  • Prior research background (publications, patents) in ML, especially in foundational models or large-scale adaptation techniques

What We Offer:

  • Competitive compensation and equity

  • Apple Equipment

  • Health, dental, and vision insurance.

  • Opportunity to build foundational machine learning infrastructure from scratch and influence the product’s technical trajectory.

  • Primarily in-person at our San Francisco office with hybrid flexibility.

About the job

Apply before

Posted on

Job type

Full Time

Experience level

Senior

Location requirements

Hiring timezones

United States +/- 0 hours

About Pear VC

Learn more about Pear VC and their company culture.

View company profile

At the heart of Pear VC is a culture deeply rooted in the founder's journey. We began as Pejman Mar Ventures in 2013, founded by Pejman Nozad and Mar Hershenson, with a singular mission: to build a venture capital firm that genuinely and actively supports founders. Pejman, an angel investor, saw the immense potential in creating a firm where founder support was paramount. He partnered with Mar, and together they laid the foundation for what would become Pear VC three years later. The name 'Pear' itself is symbolic of our philosophy – pear trees are known for their longevity and strength, yet they require nurturing and the right conditions to flourish, much like startups. Our founders themselves embody resilience and diverse experiences. Pejman immigrated to the U.S. from Iran with very little and carved a unique path into venture capital, initially investing while working as a rug dealer. Mar, originally from Barcelona, brings a wealth of technical and operational expertise, holding a PhD in Electrical Engineering from Stanford and having founded three companies herself.

Our core values emphasize a hands-on, empathetic approach. We understand that building something from nothing is an arduous journey, often marked by setbacks. Having navigated these challenges ourselves through founding over ten companies, our team is uniquely positioned to empathize with and guide entrepreneurs. We are not just investors; we are company builders. Our commitment extends beyond capital; we roll up our sleeves to help founders find product-market fit, craft go-to-market strategies, recruit crucial early hires, and navigate the complexities of fundraising. We pride ourselves on being there for our founders through thick and thin, offering support when challenges arise, be it an elusive product-market fit, a missed target, or team changes. We believe in 'active patience,' fostering an environment where learning and long-term vision take precedence over short-term pressures. This philosophy has enabled us to partner with exceptional founders from the earliest stages, often pre-seed and seed, to build category-defining companies. Our community is a cornerstone of our approach, exemplified by Pear Studio, a collaborative workspace designed to foster innovation and connection among entrepreneurs. We are dedicated to identifying and nurturing exceptional talent, helping them transform great ideas into iconic, long-lasting companies.

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Pear VC hiring Founding Machine Learning Engineer - NomadicML • Remote (Work from Home) | Himalayas