Mark43 Tech Stack

Cloud-native dispatch, records, and analytics platform for public safety agencies

Software Development New York, NY 201–500 employees Founded 2012 Privately Held

Mark43 operates a unified public safety platform combining computer-aided dispatch, records management, and data analytics on cloud infrastructure. The stack—React, TypeScript, Java, Kafka, Elasticsearch, Redis—reflects a distributed, real-time architecture built to handle continuous incident streams across multiple agencies. Heavy engineering hiring (18 roles) alongside active projects in universal search, 911 system integration, and AI-enabled workflows suggests the company is shifting from legacy data migration toward real-time operational capabilities and cross-system interoperability.

Tech Stack 20 technologies

Core StackReact TypeScript Java Redis Elasticsearch Node.js Kafka Postman JavaScript MySQL RabbitMQ Cursor GitHub Copilot SQL PRINCE2 ITIL CAD AWS SNS AWS SQS Kinesis

What Mark43 Is Building

◆Challenges

Scale security reliability challenges
Higher velocity needs
Manual steps in data sync
Migrating legacy data to new platform
Deployment budget constraints
Legacy data migration
Seamless data flow across complex environments
Critical public safety technology deployments
Complex cross-functional technology delivery projects
Minimizing cognitive load

▲Active Projects

Cloud based public safety software
Improving migration tooling and process
New universal search experience across rms, cad
Permission-aware global search filtering
Bi-directional integration with 911 system
Ai-enabled engineering initiative
Architectural strategy improvement
Universal search platform
Court records integration
Real-time incident data ingestion from third-party provider

Hiring Activity

Accelerating35 roles · 15 in 30d

Department

Engineering

Data

Ops

Sales

Support

Design

Legal

Product

Seniority

Senior

Mid

Manager

Junior

Director

Lead

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About Mark43

Mark43 sells an integrated platform to state, local, and federal public safety agencies, helping dispatch centers, records teams, and command staff collaborate in real time. The product surfaces three main modules: computer-aided dispatch for emergency response routing, a records management system for case and citation data, and analytics for operational insights. The company serves over 290 agencies across the United States and United Kingdom. Infrastructure runs on AWS, with data flowing through Kafka and Elasticsearch to support low-latency queries and third-party integrations (911 systems, court records).

HeadquartersNew York, NY

Company Size201–500 employees

Founded2012

Hiring MarketsUnited States, United Kingdom

Frequently Asked Questions

What is Mark43's tech stack?

React, TypeScript, Java, SQL, Redis, Elasticsearch, Kafka, Node.js, RabbitMQ, AWS SNS/SQS, and Kinesis. The combination supports distributed event processing and real-time search across dispatch and records data.

Where is Mark43 headquartered?

New York, NY. The company is privately held, founded in 2012, and currently employs 201–500 people.