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PostGrid

Verified Job Source

PostGrid is an API-first company helping modern businesses automate their direct mail and verify addresses at scale.

New York, New York

Software Development
51–200 people

About

Our powerful APIs for Print & Mail and Address Verification enable businesses to deliver personalized direct mail at scale, enhance address accuracy, and eliminate costly delivery failures. By automating every step from concept to delivery, PostGrid saves time, reduces manual effort, and helps businesses build stronger customer connections.

Open positions

Software Engineer

On-site · Toronto

Build and maintain scalable full-stack services and REST APIs using Node.js, TypeScript, MongoDB, and React, contributing across the software development lifecycle. Collaborate on product design and planning, and manage key customer relationships by identifying risks, advocating for customer needs, and supporting retention.

Senior Software Engineer

On-site · Toronto

Build and enhance scalable full-stack services and REST APIs using Node.js, TypeScript, MongoDB, and React, contributing across architecture, implementation, testing, and maintenance. Collaborate on product design and feature planning, while managing key customer relationships, advocating for customer needs, and developing plans to address risks and improve retention.

Senior Software Engineer-Integration

On-site · Toronto

Build and maintain full-stack integration services and scalable REST APIs connecting PostGrid’s platform with CRM, ERP, and other third-party systems. Lead technical relationships with integration partners, troubleshoot reliability and data issues, and develop tooling to improve onboarding, monitoring, uptime, and long-term stability.

Senior Software Engineer-Integration

On-site · Toronto

Lead the development of full-stack integration services and REST APIs to connect PostGrid's platform with third-party CRM and ERP ecosystems. Manage technical relationships with integration partners to ensure system stability, reliability, and expanded coverage.

Software Engineer

On-site · Toronto

The role involves building and enhancing core full-stack services and REST APIs that handle over a billion monthly calls. Additionally, the engineer will collaborate on product design and advocate for key clients to improve product retention.

Senior Software Engineer

On-site · Toronto

The role involves building and enhancing core full-stack services and REST APIs that handle over a billion monthly requests. Additionally, the engineer will collaborate on product design and advocate for customer needs to improve retention.