Senior Data Engineer: Scalable Pipelines & AI-Ready Data

Valiant Technologies LLC; Sunnyvale (CA); In loco; USD 150.000 - 190.000; Tempo pieno

Descrizione del lavoro

Valiant Technologies LLC seeks a Senior Data Engineer to design, build, and support scalable and secure data solutions for enterprise Wealth & Asset Management applications. The role covers data ingestion, transformation, storage, integration, quality, governance, and processing across structured and unstructured sources.

The candidate will design ETL/ELT pipelines, model data with PostgreSQL, RDS, DynamoDB, S3, and enable AI-enabled use cases.

Competenze

• 8+ years of experience in data engineering, data integration, or related roles.
• Hands-on experience with Python, SQL, PostgreSQL, Amazon RDS, DynamoDB, and S3.
• Experience developing and supporting ETL/ELT pipelines and data-processing workflows.
• Experience with data modeling, APIs, JSON, Parquet, and pgvector.
• Understanding of data quality, metadata, governance, security, and operational monitoring.

Mansioni

• Design and develop scalable data ingestion and ETL/ELT pipelines.
• Build solutions for structured, semi-structured, and unstructured data.
• Develop reusable data-processing and transformation components using Python and SQL.
• Design and support data models using PostgreSQL, Amazon RDS, DynamoDB, and Amazon S3.
• Support document ingestion and extraction using Amazon Textract, where applicable.
• Prepare and transform data for application, search, analytics, and AI-enabled use cases.
• Support vector-based retrieval using PostgreSQL/pgvector, where required.
• Implement data quality, validation, reconciliation, metadata, lineage, retention, and governance controls.
• Implement secure data access and encryption for sensitive information.
• Optimize data pipelines and databases for performance, reliability, scalability, and cost.
• Implement monitoring and troubleshoot data-processing and integration issues.
• Collaborate with application, AI, DevOps, architecture, cybersecurity, and business teams.

Conoscenze

ETL pipelines

Data ingestion

Data transformation

Data governance

Security best practices

Strumenti

Python

SQL

PostgreSQL

Amazon RDS

DynamoDB

Amazon S3

Amazon Textract

pgvector

Descrizione del lavoro

Valiant Technologies LLC seeks a Senior Data Engineer to design, build, and support scalable and secure data solutions for enterprise Wealth & Asset Management applications. The role covers data ingestion, transformation, storage, integration, quality, governance, and processing across structured and unstructured sources.

The candidate will design ETL/ELT pipelines, model data with PostgreSQL, RDS, DynamoDB, S3, and enable AI-enabled use cases.