onXmaps, Inc. Tech Stack

Outdoor navigation platform with mobile-first mapping and geospatial data

Software Development Missoula, MT 201–500 employees Founded 2009 Privately Held

onXmaps builds mobile navigation tools for outdoor enthusiasts, underpinned by a geospatial data platform running Go, Rust, Python, and Google Cloud infrastructure (BigQuery, Dataflow, Pub/Sub). The tech stack reveals a shift from traditional monoliths toward a lakehouse architecture with Apache Iceberg and metadata governance (newly adopting OpenMetadata), while active projects signal investment in offline resilience and scalable ingestion pipelines—critical for a B2C app serving remote users in areas with poor connectivity.

Tech Stack 57 technologies

Core StackSwift SwiftUI Kotlin JavaScript Vue Go Elixir Rust Python TypeScript Kubernetes Iceberg Apache Spark BigQuery Java GitHub Docker Jetpack HTML CSS Mapbox GCP Dataflow Pub/Sub Dataplex Cloud Composer UIKit Git Google Cloud Build Travis CI+26 more

AdoptingOpenMetadata

What onXmaps, Inc. Is Building

◆Challenges

Optimizing spend efficiency
Centralizing research
Privacy-first optimization
Streamlining data processing systems
Modernizing data ecosystem
Scaling ingestion pipelines
Embedding governance
Offline and degraded service reliability
Evolving spatial data ecosystem
Automated geospatial data pipelines

▲Active Projects

Lakehouse architecture
Scalable services for new features
Terraform codebase maintenance
Metadata and semantic layer
Ingestion and transformation pipelines
Product strategy for hunt app
Product lifecycle ownership for hunt app
Troutroutes ios app
Offline and degraded-service strategy
Backcountry application feature development

Hiring Activity

Accelerating35 roles · 15 in 30d

Department

Engineering

Data

Product

Marketing

Design

Customer-Experience

Executive

Finance

Seniority

Senior

Mid

Manager

Director

Lead

Staff

Notable leadership hires: Product Director, Head of Product, Director of Engineering

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About onXmaps, Inc.

onXmaps develops mobile navigation applications for hunters, anglers, hikers, and outdoor adventurers, with iOS and Android clients built in Swift/SwiftUI and Kotlin/Jetpack. The company combines GPS functionality, land-ownership data (public vs. private boundaries), and trail information into apps like Hunt and TroutRoutes. Founded in 2009 in Missoula, Montana, onXmaps operates across 201–500 employees and is privately held. The data platform ingests geospatial information, handles transformation pipelines, and powers real-time features across the mobile apps. Current priorities include offline functionality, data pipeline scalability, and governance infrastructure.

HeadquartersMissoula, MT

Company Size201–500 employees

Founded2009

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does onXmaps use?

onXmaps uses Swift and SwiftUI for iOS, Kotlin and Jetpack for Android, and Go, Rust, and Python for backend services. Data infrastructure runs on Google Cloud (BigQuery, Dataflow, Pub/Sub, Composer) with Apache Spark and Iceberg for lakehouse architecture.

What is onXmaps working on?

Active projects include lakehouse architecture, metadata and semantic layers, offline/degraded-service strategies for mobile apps, geospatial data pipeline automation, and product development for Hunt and TroutRoutes applications.