Data Scientist II – Big Data R&D, Identity Graph, KYC

Socure

. Contribute to the design and implementation of machine learning, data mining, statistical, and graph-based algorithms to analyze very large datasets for identity verification and anomaly detection.

Posted 4/24/2026full-timeRemote • California • 🇺🇸 United StatesJuniorMid-Level💰 $140,000 - $170,000 per yearWebsite

Tech Stack

Tools & technologies

AirflowAWSDynamoDBElasticSearchETLNeo4jPySparkPythonPyTorchScalaSparkSQLTensorflowUnix

About the role

Key responsibilities & impact

Contribute to the design and implementation of machine learning, data mining, statistical, and graph-based algorithms to analyze very large datasets for identity verification and anomaly detection.
Analyze large datasets to help develop and refine entity-resolution and identity-matching algorithms that drive Socure’s KYC and compliance solutions.
Build and maintain components of data-processing pipelines (ETL, feature generation, normalization) using tools such as Spark/PySpark and AWS (e.g., EMR, S3).
Support senior data scientists with feature engineering, data exploration, error analysis, and A/B test setup for new models and signals.
Help evaluate new third‑party and internal data sources: profile data quality, design offline experiments, and summarize impact on coverage and model performance.
Implement and maintain SQL and Python/R code for data extraction, transformation, and validation; contribute to code reviews and basic testing.
Provide analytical support to compliance and regulatory product teams, including ad hoc investigations, simple dashboards, and data deep dives.
Communicate findings in a clear, structured way to peers and cross‑functional partners (Product, Engineering, Client Analysis), focusing on key insights and trade‑offs.
Work effectively in a fast‑paced, cross‑functional environment; demonstrate ownership of well-scoped tasks and follow through to completion.

Requirements

What you’ll need

Master’s degree with 2+ years of experience, or Ph.D. with 1+ years of experience in a data science or analytics role, or equivalent practical experience.
Proficiency in at least one general-purpose programming language used in data science (Python, or Scala).
Solid experience writing and optimizing SQL for large datasets; comfort working in data lake / warehouse environments.
Hands‑on experience with Spark or PySpark and common ML libraries (e.g., scikit‑learn, XGBoost, TensorFlow/PyTorch a plus).
Familiarity with UNIX environments and the AWS ecosystem (e.g., EMR, S3); Databricks experience is a plus.
Working knowledge of supervised/unsupervised ML and basic statistics (similarity measures, clustering, evaluation metrics).
Exposure to graph techniques or graph databases (Neo4j, AWS Neptune, GraphFrames) is a strong plus.
Bonus: experience with Elasticsearch or DynamoDB; workflow tools such as Airflow for automating data pipelines.
Ability to break down loosely defined problems, ask good clarifying questions, and iterate quickly with feedback.

Benefits

Comp & perks

Offers Equity
Offers Bonus

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

machine learningdata miningstatistical algorithmsgraph-based algorithmsSQLPythonSparkPySparkfeature engineeringdata exploration

Soft Skills

analytical supportcommunicationproblem-solvingownershipcollaborationadaptabilityattention to detailcritical thinkingiterationclarifying questions

Certifications

Master’s degreePh.D.