PostGrid Tech Stack

API platform for automating direct mail and address verification at scale

Software Development New York, New York 51–200 employees Privately Held

PostGrid operates an API-first platform for direct mail automation and address verification, built on Python, Node.js, TypeScript, and Rust—with Rust adoption underway, suggesting a push toward performance-critical backend work. The company is managing billions of API calls across a global offline communication platform while balancing compliance complexity (data privacy, regional standards, US postage rules). Hiring skews engineering and support-heavy relative to sales, consistent with an API-first, developer-oriented go-to-market and the operational density of running a print-logistics network.

Tech Stack 20 technologies

Core StackMixpanel Amplitude Tableau Power BI Looker Python AWS Kubernetes Terraform Node.js TypeScript Rust MongoDB React Heap SQL R Google Analytics 4 GCP

AdoptingRust

What PostGrid Is Building

◆Challenges

Data privacy compliance
Optimizing performance for global user base
Navigating shifting us compliance
Building resilient vendor network
Maximizing roi on uk postage savings
Gold-standard certifications
Handling billions of api calls
Retention and expansion
Meeting us compliance standards
Ensuring compliance with regional standards

▲Active Projects

Internal tooling for sales and logistics
High-touch onboarding for enterprises
Customer advocacy and product feedback
Quarterly business reviews and roi tracking
Backend systems and data pipelines for global offline communication platform
Etl workflows for routing orders
React frontends for insights
Strategic selection of tier-1 print and logistics partners
External audit lead
Enterprise-wide compliance program

Hiring Activity

Steady25 roles · 10 in 30d

Department

Engineering

Support

Ops

Operations

Sales

Security

Customer-Success

Design

Seniority

Senior

Director

Mid

Manager

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About PostGrid

PostGrid provides APIs for automating direct mail campaigns and validating addresses, serving modern businesses that need to deliver personalized mail at scale. The platform abstracts away the operational complexity of print production, logistics routing, and vendor management—handling everything from order orchestration (ETL workflows, data pipelines) to enterprise onboarding and quarterly business reviews. The company operates across multiple geographies (India, US, Australia, UK, Canada) and maintains partnerships with tier-1 print and logistics providers. Core pain points center on data privacy and regional compliance (UK postage rules, US regulatory shifts), resilience of vendor networks, and retention of large enterprise customers.

HeadquartersNew York, New York

Company Size51–200 employees

Hiring MarketsIndia, United States, Australia, United Kingdom, Canada

Frequently Asked Questions

What tech stack does PostGrid use?

PostGrid uses Python, Node.js, TypeScript, and Rust for backend and services; React for frontend; MongoDB for data; AWS and GCP for cloud infrastructure; Kubernetes and Terraform for orchestration; Mixpanel, Amplitude, and Heap for analytics; and Tableau, Power BI, Looker for reporting.

Where is PostGrid headquartered?

PostGrid is headquartered in New York, New York. The company employs 51–200 people and hires across five countries: United States, India, Australia, United Kingdom, and Canada.