Wiliot · 22 hours ago
Data Scientist
San Mateo, CA
Full-time
Hybrid
Mid Level
3+ years expWiliot is a pioneering company in IoT technology, seeking an experienced Data Scientist to join their team. The role focuses on developing, deploying, and optimizing machine learning models to enhance Wiliot’s core intelligence platform, collaborating with various teams to derive insights from IoT data.
Telecom & CommunicationsSemiconductorInternet of ThingsWireless
Responsibilities
ML Model Development : Design, build, and validate machine learning models to support applications such as anomaly detection, states of inventory, and supply chain behavior on streaming and batch IoT data
Data Preparation & Feature Engineering : Collaborate with data engineers to prepare high-quality datasets, develop scalable feature pipelines, and manage training data lifecycle
Model Deployment : Implement and operationalize models using MLOps best practices. This includes packaging models, tracking experiments, and monitoring performance in production
Collaboration & Enablement : Work closely with engineering and product teams to align model development with real-world use cases. Enable business and technical stakeholders to leverage insights through accessible tools and visualizations
Streaming & Real-time Analytics : Contribute to the development of real-time intelligence features using tools such as Spark Structured Streaming, Kafka, and other big data frameworks
Tooling & Automation : Build internal tools and workflows to improve experimentation speed and reproducibility. Support automation of model training, evaluation, and retraining processes
Innovation & Research : Stay up-to-date with developments in the machine learning, AI, and IoT space. Evaluate and apply new techniques to enhance model accuracy and performance
Qualification
Required
Bachelor's or master's degree in Computer Science, Statistics, Machine Learning, or a related field
3–5 years of experience in data science roles, preferably in a technology or IoT-focused company
Proven experience developing and deploying machine learning models in production environments
Hands-on experience with Apache Spark (PySpark or Scala) for large-scale data processing
Experience working with time series or sensor data, particularly in a streaming or real-time context
Proficient in Python and common ML libraries (e.g., scikit-learn, XGBoost, TensorFlow, PyTorch)
Strong SQL skills and familiarity with data storage formats such as Parquet and Delta
Experience with cloud platforms such as AWS, GCP, or Azure
Exposure to ML lifecycle tools like MLflow, SageMaker, or Vertex AI
Familiarity with version control systems such as Git and containerized development (e.g., Docker)
Preferred
Experience with Java and/or Scala
Familiarity with streaming data tools such as Kafka, Spark Structured Streaming, or Flink
DevOps/MLOps experience, including CI/CD, model monitoring, and reproducibility best practices
Exposure to Databricks or Airflow for workflow orchestration
Understanding of modern software design patterns (e.g., microservices, functional programming)
Strong communication skills to bridge technical and non-technical domains
Ability to manage multiple projects and prioritize in a fast-paced environment
Company
Wiliot
Wiliot is an IoT company that develops self-powered tags that can be attached to products and packaging to sense a range of data.
201-500 employees
H1B Sponsorship
Wiliot has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (5)
2024 (5)
2023 (3)
2022 (1)
Funding
Current Stage
Growth StageTotal Funding
$269MKey Investors
SoftBank Vision FundVintage Investment PartnersM Ventures,Qualcomm Ventures
2021-07-27Series C· $200M
2020-02-20Series B· $20M
2019-01-14Series B· $30M
Leadership Team
Tal Tamir
CEO and Co-Founder
Yaron Elboim
COO and Co-Founder
Recent News
2026-01-22
2026-01-16
2026-01-09
Company data provided by crunchbase