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Cesium Js Jobs (NOW HIRING)

Connexta

Software Engineer

Phoenix, AZ · On-site

React.js * HTML5, CSS3 * less * Backbone, Marionette, React, Redux * Bootstrap, Handlebars * Cesium * Grunt, Bower, NPM, WebPack * XML, XSD, XSLT, XPath, XQuery * Geospatial (OGC) * WebSockets

Connexta

Software Engineer

Phoenix, AZ · On-site

React.js * HTML5, CSS3 * less * Backbone, Marionette, React, Redux * Bootstrap, Handlebars * Cesium * Grunt, Bower, NPM, WebPack * XML, XSD, XSLT, XPath, XQuery * Geospatial (OGC) * WebSockets

Connexta

Software Engineer

Phoenix, AZ · On-site

React.js * HTML5, CSS3 * less * Backbone, Marionette, React, Redux * Bootstrap, Handlebars * Cesium * Grunt, Bower, NPM, WebPack * XML, XSD, XSLT, XPath, XQuery * Geospatial (OGC) * WebSockets

Two Six Technologies

UI/UX Developer

Aurora, CO · On-site

$84K - $152K/yr

Experience with web visualization frameworks such as D3.js or Cesium * Experience with SCSS and Bootstrap * Knowledge of observer design patterns utilizing RxJS or a similar library * Knowledge of ...

CACi

Front End Developer - React

Austin, TX · Hybrid

$189K/yr

Proven experience customizing and integrating 2D & 3D mapping platforms (e.g., Leaflet, Cesium, Google Maps) within React applications. * Experience with Next.js for server-side rendering (SSR) and ...

CACI

Front End Developer - React

Austin, TX · Hybrid

$189K/yr

Proven experience customizing and integrating 2D & 3D mapping platforms (e.g., Leaflet, Cesium, Google Maps) within React applications Experience with Next.js for server-side rendering (SSR) and ...

Dexory

Full Stack Platform Engineer

Verda, LA · Hybrid

Nice to have * 3D, spatial or map-based interfaces: three.js, WebGL, deck.gl or Cesium. * Robotics, IoT platforms or other hardware-adjacent software. * Video streaming pipelines, or previous hands ...

Two Six Technologies

UI Developer

Aurora, CO · On-site

$121K - $182K/yr

Experience with web visualization frameworks such as D3.js or Cesium * Experience with SCSS and Bootstrap * Knowledge of observer design patterns utilizing RxJS or a similar library * Knowledge of ...

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Cesium Js information

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How much do cesium js jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for cesium js in the United States is $59.30, according to ZipRecruiter salary data. Most workers in this role earn between $53.37 and $66.11 per hour, depending on experience, location, and employer.

What is CesiumJS?

CesiumJS is an open-source JavaScript library for creating 3D globes and maps in a web browser without needing a plugin. It allows developers to visualize geospatial data with high performance using WebGL, supporting features like terrain, imagery layers, 3D tiles, and time-dynamic visualization. CesiumJS is widely used for applications in fields such as geospatial analysis, urban planning, and simulation, enabling interactive and immersive experiences with real-world data.

What are the key skills and qualifications needed to thrive as a Cesium JS developer?

To thrive as a Cesium JS Developer, you need strong proficiency in JavaScript, web development, and 3D geospatial concepts, often supported by a related degree or experience in GIS. Familiarity with the CesiumJS library, WebGL, and mapping platforms, as well as knowledge of APIs and version control systems like Git, is typically required. Attention to detail, problem-solving skills, and the ability to communicate complex technical ideas clearly are valuable soft skills in this role. These competencies ensure the effective development and deployment of interactive 3D maps and geospatial applications that meet user and project needs.

What are some common challenges Cesium JS developers face when integrating 3D geospatial visualizations into web applications?

CesiumJS developers often encounter challenges such as optimizing performance for large datasets, ensuring cross-browser compatibility, and managing accurate real-time updates to geospatial data. Working with high-resolution terrain and imagery can be resource-intensive, requiring careful handling of memory and network usage. Additionally, developers frequently collaborate with GIS specialists and backend teams to process and deliver data efficiently, making clear communication and strong problem-solving skills essential in this role.

What is the difference between Cesium Js vs Web GIS Developer?

AspectCesium JsWeb GIS Developer
Required CredentialsJavaScript, 3D mapping, GIS conceptsJavaScript, GIS, spatial data handling
Work EnvironmentWeb applications, 3D visualizationWeb-based GIS platforms, spatial data analysis
Industry UsageGeospatial visualization, 3D mapping projectsGIS solutions, spatial data management

Cesium Js specialists focus on creating 3D geospatial visualizations using JavaScript, while Web GIS Developers work on broader GIS applications, including 2D maps and spatial data analysis. Both roles require JavaScript skills and GIS knowledge, but Cesium Js is more specialized in 3D visualization, making it ideal for projects needing immersive geospatial experiences.

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Cesium Js jobs near you
Infographic showing various Cesium Js job openings in the United States as of September 2026, with employment types broken down into 89% Full Time, 4% Part Time, and 7% Contract. Highlights an 71% Physical, 5% Hybrid, and 24% Remote job distribution, with an average salary of $123,348 per year, or $59.3 per hour.

Senior Front End Software Engineer

Arlington, VA • On-site

Two Six Technologies
Software Development • 501 - 1,000 employees
Learn more about Two Six Technologiesexternal

Full-time

Posted 8 days ago

Job description

Two Six Technologies is looking to add a Senior Front End Software Engineer to our team building a next generation global-scale networking situational awareness and command and control platform. In this role you would be specifically focused on designing, implementing, and testing user interfaces. The candidate should have a track record demonstrating the ability to research new technologies, document and propose designs to team members, quickly prototype solutions, and, ultimately, produce dependable and testable commercial-grade code. This position focuses on front-end development but also may allow for some back-end development using gRPC and similar frameworks.

The role will be located in our Arlington, VA headquarters at least 4-5 days per week, and may involve some light travel when transitioning products.

Responsibilities:

  • Develop frontend features in a modern web component-based framework such as Vue or React
  • Work with users and teammates to implement new features and debug issues
  • Work closely with design and program managers to implement responsive, modular, and event-driven designs
  • Work closely with the testing team to establish comprehensive testing strategies to increase our confidence delivering, maintaining and operating a high quality product
  • Be comfortable designing and developing full sections of functionality given broad requirements, including identifying and handling of edge cases and error states
  • Follow provided UI/UX designs/mockups and be comfortable suggesting improvements, designing and implementing while handling of edge cases and error states given a broad intent
  • Participate on code reviews and ensure high-quality, modular, and reusable code
  • Stay up to-date with industry trends and emerging technologies, applying this knowledge to improve our system

Minimum Qualifications:

  • Bachelor's degree in Computer Science, EE, or related field and 5 years of relevant experience; comparable relevant experience without a degree will be considered.  
  • 5+ years of professional front end software development experience with component-based frameworks
  • Strong familiarity with Vue or React
  • Familiarity with geospatial JS libraries such as Cesium or OpenLayers
  • Familiarity with standard Linux software engineering tools, e.g., git, gcc, make
  • Ability to obtain and maintain a government clearance

Nice If You Have: 

  • Experience with WebSocket or Server Sent Events
  • Experience with Tailwind CSS 
  • Experience with REST API or FastAPI
  • Experience with Go and Python
  • Experience with Docker, Podman, Kubernetes, or other containerization tools
  • An active DoD clearance (Secret or above) 

Clearance Qualifications:

  • Ability to obtain and maintain required security clearance up to TS/SCI

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