OppFi Tech Stack

Bank partnership platform for alternative lending and credit access

Financial Services Chicago, IL 501–1,000 employees Founded 2012 Public Company

OppFi operates a digital finance platform connecting banks with underserved consumers through installment loans and credit products. The tech stack—PostgreSQL, Snowflake, Apache Airflow, dbt, and Datadog—reflects a data-intensive operation built for scale, with active migration of Postgres infrastructure and Snowflake warehouse expansion underway. Pain points around audit readiness, compliance cycles, and manual process remediation suggest the company is navigating regulatory friction common to public fintechs managing bank partnerships.

Tech Stack 22 technologies

Core StackPostgreSQL AWS RDS Terraform Datadog CloudWatch Apache Airflow dbt Snowflake Java Docker AWS GitHub ArgoCD Python Braze Google Workspace Spring Boot Windows macOS Configuration Manager PowerShell Bash

What OppFi Is Building

◆Challenges

Scaling application architecture
Protecting data
Improving cycle-time efficiencies
Optimizing reporting approaches
Issue resolution from audits
Manual processes
Operational risk
Compliance audits
Remediation of vulnerabilities
Seamless integration of new technology

▲Active Projects

Deployment of postgres databases
Data engineering roadmap
Airflow and hevo etls
Enterprise application and integration architecture
Saas management
Bank partner audit readiness
Partnership operations improvement
Snowflake data warehouse
Bankruptcy process
Scra process

Hiring Activity

Steady10 roles · 3 in 30d

Department

Engineering

Data

Finance

Legal

Operations

Ops

Product

Seniority

Senior

Manager

Junior

Lead

Mid

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About OppFi

OppFi is a publicly traded fintech platform that partners with banks to offer personal and installment loans to consumers excluded from traditional credit markets. Founded in 2012 and headquartered in Chicago, the company operates across 501–1,000 employees in the United States. The product surfaces financial inclusion and customer experience as core pillars; the company maintains a 4.5/5 star rating on Trustpilot and a 79 Net Promoter Score. OppFi also holds a 35% equity stake in Bitty Holdings, which provides revenue-based financing to small businesses. Core operational focus spans bank partner operations, compliance audit cycles, and underlying data and application architecture to support lending workflows at scale.

HeadquartersChicago, IL

Company Size501–1,000 employees

Founded2012

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does OppFi use?

PostgreSQL, Snowflake, Apache Airflow, dbt, AWS, Datadog, Java, Spring Boot, Docker, GitHub, Terraform, and Braze. The company is actively deploying Postgres database infrastructure and expanding its Snowflake data warehouse.