Senior Data Engineer: AI-Driven Pipelines & Data Warehouse

Lower; United States; On-site; USD 110,000 - 150,000; Full time

Job summary

Lower, a mission-driven fintech, is seeking a Data Engineer II to join the Data & Analytics team. You will build, maintain, and improve data infrastructure powering reporting, analytics, and executive decision-making across the business.

You will work with analysts, data engineers, and stakeholders to create reliable data pipelines, maintain the data warehouse, and develop scalable data products that help the company move faster and make better decisions.

Qualifications

• 3-5+ years of professional experience in data engineering or a similar data-focused role.
• Strong SQL skills and experience working with large, complex datasets.
• Experience building and maintaining production data pipelines.
• Experience with cloud data warehouses such as Snowflake, Redshift, or BigQuery.
• Experience with dbt or similar data transformation frameworks.
• Experience with Python or another scripting language for data processing.
• Familiarity with BI tools like Looker, Domo, Tableau, Power BI.
• Interest in using AI tools to improve data engineering workflows.

Responsibilities

• Build, maintain, and optimize data pipelines across source systems.
• Support and improve our core data warehouse infrastructure, primarily in Snowflake, with some Redshift.
• Develop and maintain transformation logic, models, and reusable data assets using dbt.
• Build new warehouse functionality and data models to support reporting and analytics.
• Support BI/reporting workflows across Looker and Domo with analysts and business teams.
• Manage and troubleshoot data pipelines, jobs, connectors, and APIs.
• Write and maintain production SQL, Python scripts, and transformation workflows.
• Collaborate with stakeholders to translate data needs into scalable solutions.
• Ensure data is accurate, timely, and well-documented.
• Explore AI-assisted engineering tools to improve velocity and quality.
• Support warehouse migrations and modernization as the company scales.
• Partner with cross-functional teams across marketing, sales, operations, finance, product, and mortgage operations.
• Contribute to data quality monitoring, observability, governance, and process improvements.

Skills

SQL

Data pipelines

Stakeholder comms

Problem solving

Tools

Snowflake

Redshift

BigQuery

dbt

Looker

Domo

Tableau

Power BI

Python

Claude Code

Cursor

Job description

Lower, a mission-driven fintech, is seeking a Data Engineer II to join the Data & Analytics team. You will build, maintain, and improve data infrastructure powering reporting, analytics, and executive decision-making across the business.

You will work with analysts, data engineers, and stakeholders to create reliable data pipelines, maintain the data warehouse, and develop scalable data products that help the company move faster and make better decisions.