Company profile

Merlin Tech Stack

AI-powered, aircraft-agnostic autonomy software for military and civil flight

Software Development Boston, MA 51–200 employees Founded 2019 Privately Held

Merlin builds autonomous flight software for defense and civil aviation programs, and its stack shows certification-grade discipline: Simulink, Stateflow and Simulink Test sit alongside DO-178C, IBM DOORS, Jama Connect and Polarion requirements tooling. Engineering-dominated, accelerating hiring targets world models, simulation pipelines and sim-to-real work, while job posts flag the lack of a repeatable certification process as a core pain.

Tech Stack 71 technologies

Core StackPython PyTorch MATLAB C++ SolidWorks Salesforce QuickBooks Smartsheet CATIA Simulink Stateflow Simulink Test IBM DOORS Jama Connect Polarion Behavior Trees ROS Unreal Engine Unity CARLA Altium Designer KiCad ARINC 429 RS-232 RS-422 RS-485 XBRL RTCA DO-178C Costpoint Onshape+38 more

What Merlin Is BuildingChallenges and projects from their job posts

◆Challenges

No repeatable certification process across programs
Ensuring flight safety of autonomous systems
Scaling simulation infrastructure without per-platform linear growth
Accelerating autonomy development and deployment
Third-party data access constraints
Pilot shortages driving autonomy demand

▲Active Projects

Aircraft autonomy platform and system architecture
World model for aircraft state prediction
Simulation pipeline integration and sim-to-real gap work
Mission autonomy sub-system integration and verification
Flight test data ingestion pipeline
Compliance auditing program

Hiring Activity

Accelerating30 roles · 15 in 30d

Department

Engineering

Executive

Finance

Data

Legal

Seniority

Senior

Staff

Manager

Director

Mid

Lead

Junior

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About Merlin

Merlin is a Boston-based aerospace and defense technology company founded in 2019, building an autonomy platform intended to serve as the system of record for autonomous flight. Its software is designed to work across aircraft types and supports both military and civil programs. The company has conducted autonomous flights from test facilities in multiple countries and holds contracts with military customers. Merlin is privately held, employs 51–200 people, and hires in the United States and United Kingdom.

HeadquartersBoston, MA

Company Size51–200 employees

Founded2019

Hiring MarketsUnited States, United Kingdom

Frequently Asked Questions

What tech stack does Merlin Labs use?

Merlin uses Python, C++, PyTorch, ROS, MATLAB, Simulink and Stateflow, plus simulators like Unreal Engine, Unity and CARLA, and requirements tools including IBM DOORS, Jama Connect and Polarion.

Is Merlin Labs hiring engineers?

Yes. Hiring is accelerating and heavily weighted toward senior and staff engineering roles, with additional openings in executive, finance, data and legal functions across the US and UK.

What is Merlin Labs working on?

Job posts point to autonomy platform and system architecture development, world models for aircraft state prediction, simulation pipeline integration, flight test data ingestion and sim-to-real gap work.

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How this profile is built

Merlin's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.