Lob Tech Stack

Direct mail automation and personalization platform with API-first infrastructure

Software Development San Francisco, CA 201–500 employees Founded 2013 Privately Held

Lob operates a direct mail automation platform built on AWS, Temporal, Kafka, and Snowflake—a stack that reflects their dual challenge: orchestrating asynchronous printing workflows at scale while maintaining real-time personalization and measurement. Active hiring spans engineering, sales, and data roles with heavy leadership focus (7 staff/director positions), alongside projects targeting forecast modeling, reporting standardization, and scaling professional services—indicating investment in operational maturity as they balance rapid implementation with sustainable growth.

Tech Stack 27 technologies

Core StackAWS Temporal Nomad Datadog TypeScript Node.js Cursor Figma Terraform JavaScript Go Python Snowflake Redshift Kafka Apache Flink Salesforce Gong Excel Google Sheets PowerPoint Google Slides Claude Descript Consul AWS SNS AWS SQS R

AdoptingNomad

What Lob Is Building

◆Challenges

Operational burden of direct mail
Evaluating strategic initiatives and m&a opportunities
Monitoring annual budget progress
Minimizing churn
Identifying expansion opportunities
Legacy commercial printers
Accelerating implementation velocity
Eliminating technical roadblocks
Improving engineering velocity
Deprecating legacy systems

▲Active Projects

Forecast model development
Strategic initiative evaluation
Reporting standardization
Scaled playbooks
Go-to-market plan for new solutions
Scalable enablement machine
Competitive positioning playbooks
Scaling professional services motion
Directing technical strategy across customer journey
Creating reusable patterns to simplify builds and releases

Hiring Activity

Steady10 roles · 4 in 30d

Department

Engineering

Sales

Data

Finance

Marketing

Support

Seniority

Staff

Director

Manager

Senior

Company intelligence

Find more companies like Lob by tech stack, pain points and active projects

Get started free

About Lob

Lob automates and personalizes direct mail campaigns for mid-market and enterprise customers. The platform handles the full lifecycle: campaign creation, address verification, printing coordination, and delivery tracking. The company operates a cloud-native backend (AWS, Kafka, Snowflake) to manage high-volume asynchronous printing workflows while providing API-first access for developers and no-code campaign builders for marketers. Founded in 2013 and based in San Francisco, Lob serves over 12,000 businesses ranging from e-commerce to financial services.

HeadquartersSan Francisco, CA

Company Size201–500 employees

Founded2013

Hiring MarketsUnited States

Frequently Asked Questions

What technology does Lob use for printing and mail automation?

Lob's stack includes AWS for infrastructure, Temporal for workflow orchestration, Kafka for event streaming, and Snowflake for analytics. They use Nomad for container orchestration and Terraform for infrastructure as code.

Where is Lob headquartered and hiring?

Lob is headquartered in San Francisco, CA and currently hiring across the United States.