Responsible for validating application frontend and backend systems, as well as testing complex ETL data pipelines built on GCP. Need to ensure high system performance, data integrity, and seamless user experiences. Key Responsibilities Data & ETL Pipeline Testing (GCP)
Design and execute test plans for data ingestion, transformation, and storage processes.
Validate ETL workflows in the GCP ecosystem (e.g., BigQuery, Dataflow, Composer).
Perform source-to-target data reconciliation, verifying transformation logic and data integrity using complex SQL queries.
Validate automated data quality checks to monitor schema changes, duplicate rows, and null values in the data pipeline.
Application (Frontend & Backend) Testing
Perform end-to-end testing of a web application frontends across various browsers and devices.
Test backend APIs (REST/GraphQL), microservices, and serverless functions to ensure accurate data processing and secure communication.
General QA Excellence
Collaborate with Product Managers, Data Engineers, and Software Developers to define clear acceptance criteria.
Identify, log, and track defects using tracking software.
Execute regression, functional, and performance testing to certify stable product releases.
Qualifications & Skills
Education: Bachelor's degree in Computer Science, Information Technology, or a related field.
Experience: 5+ years of professional experience in software QA, with a strong mix of data pipeline and application testing.
Data Skills: Deep proficiency in SQL; hands-on experience with the Google Cloud Platform (GCP) data stack (BigQuery, Dataflow, etc.).
Mindset: Strong analytical skills, exceptional attention to detail, and the ability to adapt to fast-paced Agile environments.
Rate: $78/hr.
Client Full Address: Persistent Bridgewater, NJ
Remote / WFO / Hybrid: Hybrid
Hire Type (FTE/Contract): Contract
Project Duration: 4 months
No. of client interviews for this role: 1 or 2
Numbers & Facts
Location
Alexandria, VA
Skills
Agile Programming Methodologiesunmatched
Analysis Skillsunmatched
Application Programming Interface (API)unmatched
Bug Tracking Softwareunmatched
Computer Scienceunmatched
Data Managementunmatched
Data Processingunmatched
Data Qualityunmatched
Database Extract Transform and Load (ETL)unmatched
Detail Orientedunmatched
Ecosystemsunmatched
Functional Testingunmatched
GCP (Good Clinical Practices)unmatched
GraphQLunmatched
Information Technology & Information Systemsunmatched
Microservicesunmatched
Performance Managementunmatched
Performance Testingunmatched
Quality Assuranceunmatched
Quality Monitoringunmatched
REST (Representational State Transfer)unmatched
Reconciliationunmatched
Regression Testingunmatched
SQL (Structured Query Language)unmatched
Software Developmentunmatched
Test Designunmatched
Testingunmatched
User Interface/Experience (UI/UX)unmatched
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