Quanata · 4 months ago
Senior SDET, Data QA [Remote-US]
United States
Full-time
Remote
Senior Level
$185K/yr - $265K/yr
6+ years expQuanata is on a mission to help ensure a better world through context-based insurance solutions. They are seeking a Senior SDET with strong experience in testing complex Data Platforms and validating Machine Learning workflows, responsible for designing scalable test automation frameworks and collaborating with teams to ensure data quality and system reliability.
AnalyticsArtificial Intelligence (AI)Big DataFinTechInformation TechnologySoftware
Responsibilities
Design and implement scalable test automation frameworks for data pipelines, ETL workflows, and ML models
Validate large-scale distributed data processing systems (e.g., Step Function, Kafka, Airflow, Snowflake, Databricks)
Develop testing strategies for data quality, schema validation, data drift, model accuracy, bias, and regression in ML pipelines
Collaborate with Data Engineers, ML Engineers, and DevOps teams to embed quality throughout the CI/CD lifecycle
Conduct exploratory testing on new features and data/ML outputs to catch edge cases and anomalies
Integrate automated tests into the CI/CD pipeline for continuous validation
Monitor and analyze production issues and help with root cause analysis for data and model failures
Mentor junior SDETs and contribute to test strategy and quality best practices across teams
Qualification
Required
Bachelor's or Master's degree in Computer Science, Engineering, or related field OR equivalent relevant experience
Typically requires 6 - 8 years of experience in software testing, to include 3 or more years in data platform or ML testing
Strong Python skills and experience with testing frameworks (e.g., PyTest, unittest)
Hands-on experience with data technologies like SQL, Step Function, Kafka, Airflow, Snowflake, Data Lake, or similar
Understanding of machine learning concepts, pipelines, and evaluation metrics
Experience with tools like dbt tests, or custom validation frameworks
Deep knowledge of CI/CD and infrastructure-as-code (e.g., Jenkins, GitHub Actions, Terraform)
Experience working with Sagemaker Notebook
Preferred
Experience with model interpretability, fairness, and bias testing
Familiarity with MLOps platforms like MLflow, SageMaker, or Vertex AI
Exposure to monitoring tools like Prometheus, Grafana, or DataDog for data pipelines
Knowledge of data governance and compliance practices
Benefits
Medical
Dental
Vision
Life insurance
Supplemental income plans for you and your dependents
A Headspace app subscription
Monthly wellness allowance
A 401(k) Plan with a company match
Paid Time Off: All employees accrue four weeks of PTO in their first year of employment
New parents receive twelve weeks of fully paid parental leave which may be taken within one year after the birth and/or adoption of a child
Personal and Professional Development: We’re committed to investing in and helping our people grow personally and professionally
All employees receive up to $5000 each year for professional learning, continuing education and career development
All team members also receive LinkedIn Learning subscriptions and access to multiple different coaching opportunities through BetterUp
Company
Quanata
Quanata is on a mission to help ensure a better world through context-based insurance solutions.
201-500 employees
H1B Sponsorship
Quanata 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
2024 (2)
2023 (7)
2022 (11)
2021 (12)
2020 (8)
Funding
Current Stage
Growth StageLeadership Team
Kathryn Vandiver
Vice President Of Engineering
Company data provided by crunchbase