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SoFi Tech Stack

Digital banking platform spanning lending, wealth management, and deposit products

Financial Services San Francisco, California 1,001–5,000 employees Privately Held

SoFi operates a full-stack financial services platform with lending, investing, and deposit products built on Java/Kotlin microservices, AWS infrastructure, and a modern data stack (Kafka, Snowflake, Databricks, dbt). Active adoption of Python, LangChart, and RPA alongside next-generation AI platform and multi-agentic systems projects signals movement toward automation and AI-driven member experiences. Compliance and risk management dominate the pain-point and hiring profile, reflecting regulatory complexity—the org is scaling senior and staff engineers heavily while pushing on SOX compliance, fraud detection, and data integrity.

Tech Stack 144 technologies

Core StackOptimizely Java Kotlin Spring AWS PostgreSQL Kubernetes Python Snowflake Databricks Apache Airflow dbt Apache Kafka Apache Flink SageMaker Tableau Docker Power BI StatSig SQL AWS Kinesis AWS Neptune Apache Druid Flowable DataVisor Socure IBM Planning Analytics Excel MDX Google Analytics 360+113 more

AdoptingPython AWS Tableau OpenTelemetry ServiceNow LangGraph RPA

ReplacingIBM Planning Analytics

What SoFi Is Building

◆Challenges

Ensuring sox compliance
Risk management and compliance requirements
Risk mitigation
Improving audit department efficiency
Student loan refinance growth
Fraud risk detection
Optimizing investment in the workday platform
Data integrity
Process inefficiencies
Improving member experience

▲Active Projects

Aml model development
Real-time and batch data flows automation
Implementation of business process changes for growth
Next-generation ai platform
Data mart development
Multi-agentic ai applications
Development and launch of big business banking products
Experimentation roadmap for full-funnel program performance
Process automation initiatives
Integration of internal financial services with workday

Hiring Activity

Steady900 roles · 360 in 30d

Department

Engineering

228

Finance

154

Ops

86

Marketing

67

Product

65

Data

64

Security

41

Legal

40

Seniority

Senior

394

Staff

146

Mid

140

Manager

92

Director

40

Principal

38

Junior

25

Lead

15

Notable leadership hires: Third Party Security Lead, Capital Markets Lead, Product Development Lead, Risk Management Director, Campus Relationship Director

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About SoFi

SoFi is a digital financial services company operating across lending (student loan refinancing, mortgages, personal loans), investing (wealth management, advisory services), and banking (deposit accounts, checking). The platform serves individual borrowers and savers seeking alternatives to traditional finance. Core products span student loan refinancing, mortgage origination and refinancing, personal loans, investment accounts, and insurance. The company operates as a bank (SoFi Bank, N.A., FDIC member) and registered investment advisor, requiring strict regulatory compliance. Scale spans 1,001–5,000 employees across the US, Brazil, and Switzerland, with 918 active job openings reflecting steady hiring velocity.

HeadquartersSan Francisco, California

Company Size1,001–5,000 employees

Hiring MarketsUnited States, Brazil, Switzerland

Frequently Asked Questions

What tech stack does SoFi use?

Java, Kotlin, Spring on AWS with Kubernetes. Data: PostgreSQL, Snowflake, Databricks, Apache Kafka, Flink, Airflow, and dbt. Analytics via Tableau, Power BI, and Druid. Adopting Python, LangGraph, and RPA.