Postscript Tech Stack

SMS revenue platform for Shopify ecommerce stores

Software Development Scottsdale, Arizona 201–500 employees Privately Held

Postscript builds an SMS-first revenue platform for Shopify brands, with a tech stack built for high-volume messaging: Go microservices, Kafka + Flink for streaming, and a modern data lakehouse (Iceberg/Hudi/Delta). The company is mid-migration from Python to Go-based microservices while simultaneously shipping AI-enhanced personalization and a message orchestration layer — indicating a move toward real-time, AI-driven customer messaging. Hiring is accelerating across engineering and product, with a senior-skewed mix suited to infrastructure and platform work.

Tech Stack 35 technologies

Core StackGo AWS Python React TypeScript Kafka Apache Flink Apache Spark Kubernetes Apache Iceberg Delta Lake PostgreSQL Java Scala Kotlin Cursor Zapier n8n Retool Salesforce HubSpot Snowflake Shopify GitHub Copilot SQL Hudi Claude Replit Outreach ChatGPT+3 more

AdoptingTerraform

What Postscript Is Building

◆Challenges

Migrating python codebase to go microservices
Modernizing data stack
Building lakehouse
Enabling broad data access
Messy salesforce instance
Manual grunt work
Bottlenecks in funnel

▲Active Projects

Migrating python codebase to go microservices
Ai-enhanced personalization
Design and implement microservices in go
Designing message orchestration platform
V2 data architecture via data lakehouse
Stream and batch data ingestion pipelines
Develop internal web apps for lead scoring or renewal risk dashboard
Design and maintain hybrid automations with low-code tools and custom scripts
Orchestrate data flows between salesforce, hubspot, outreach, and snowflake
Ai product development

Hiring Activity

Accelerating15 roles · 6 in 30d

Department

Engineering

Product

Sales

Data

Seniority

Senior

Staff

Junior

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About Postscript

Postscript provides an SMS platform purpose-built for ecommerce merchants on Shopify, positioning SMS as a standalone revenue channel. The product spans message orchestration, personalization powered by AI, and integrations with Salesforce, HubSpot, and Outreach. Internally, the company is modernizing its data foundation with a lakehouse architecture and rebuilding core services in Go to support the scale and latency demands of high-volume messaging workflows. Based in Scottsdale, Arizona, the team is 201–500 employees and actively hiring across engineering, product, and sales.

HeadquartersScottsdale, Arizona

Company Size201–500 employees

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does Postscript use?

Go, Python, React, TypeScript, Kafka, Apache Flink, Spark, Kubernetes, PostgreSQL, Snowflake, and Shopify. Adopting Terraform; building with Iceberg, Hudi, and Delta Lake for data architecture.

What is Postscript working on?

Migrating Python services to Go microservices; designing a message orchestration platform; building a data lakehouse; shipping AI-enhanced personalization; and orchestrating data flows between Salesforce, HubSpot, Outreach, and Snowflake.