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Cesium Js Jobs (NOW HIRING)

NextGen Federal Systems

Senior Software Engineer

Dayton, OH · On-site

$119K - $157K/yr

... or Cesium) * Experience integrating tools via APIs (REST or similar) * Proficiency in Python and experience with backend frameworks such as Flask is required * Strong expertise in React JS for ...

NextGen Federal Systems

Senior Software Engineer

Dayton, OH · On-site

$119K - $157K/yr

... or Cesium) * Experience integrating tools via APIs (REST or similar) * Proficiency in Python and experience with backend frameworks such as Flask is required * Strong expertise in React JS for ...

NextGen Federal Systems

Senior Software Engineer

Dayton, OH · On-site

$119K - $157K/yr

... or Cesium) * Experience integrating tools via APIs (REST or similar) * Proficiency in Python and experience with backend frameworks such as Flask is required * Strong expertise in React JS for ...

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 ...

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How much do cesium js jobs pay per hour?

As of Jul 10, 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 are some common challenges CesiumJS 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.

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, and why are they important?

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.
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What cities are hiring for Cesium Js jobs? Cities with the most Cesium Js job openings:
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Cesium Js jobs near you
Infographic showing various Cesium Js job openings in the United States as of July 2026, with employment types broken down into 12% Full Time, 2% Temporary, and 86% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $123,348 per year, or $59.3 per hour.
Senior Software Engineer

Senior Software Engineer

NextGen Federal Systems

Huntsville, AL • On-site

$120K - $159K/yr

Full-time

Re-posted 25 days ago

Job description

NextGen Federal Systems, LLC is seeking a Software Engineer with experience in Systems Tool Kit (STK) to support the development and integration of mission analysis and modeling applications. These applications enable multi-domain analysis-including air, space, ground, and maritime systems-by leveraging physics-based modeling and simulation to assess system performance, coverage, communications, and operational effectiveness.
Responsibilities include software development, configuration, and execution; result interpretation; documentation; and modification and maintenance of tools and code. The selected candidate must be quick to learn, adaptable, and agile, interfacing directly with end-customers and customer leadership. The software engineer will provide a full range of systems and software engineering to support critical mission analyses.
Responsibilities
  • Develop, customize, and maintain STK-based applications to support mission planning, analysis, and visualization
  • Integrate STK (Engine, Components, or Desktop) with external tools, models, and data sources to enable end-to-end mission workflows
  • Implement backend services using Python and support frontend interfaces as needed
  • Analyze and interpret simulation results, providing actionable insights to engineering teams and stakeholders
  • Support traceability between mission analysis outputs and system models, ensuring consistency across the digital engineering environment
  • Support deployment and execution of applications in modern environments (e.g., containerized or cloud-based)
  • Contribute to documentation, user guides, and technical deliverables
  • Troubleshoot and enhance existing tools to improve performance, usability, and scalability

Qualifications
  • BS or equivalent in Computer Science, Engineering, Mathematics, or equivalent technical degree
  • 5+ years' prior work experience in the aerospace or defense industry, with demonstrated software development experience
  • Experience customizing or automating STK-based tools or applications highly desired (including STK, STK Engine, STK Components, and/or Cesium)
  • Experience integrating tools via APIs (REST or similar)
  • Proficiency in Python and experience with backend frameworks such as Flask is required
  • Strong expertise in React JS for building modern and responsive user interfaces is highly desirable
  • Knowledge of version control systems, preferably Git is highly desirable
  • Proven experience as a Full Stack Developer or similar role is highly desirable
  • Capable of self-management and responsibly executing multiple tasks in accordance with priorities and deadlines
  • Active Top Secret (TS) clearance required (SCI eligibility preferred)

Preferred Qualifications
  • Experience with STK Engine, STK Components, or Cesium
  • Experience linking STK analyses to MBSE environments (e.g., parameter passing, trade studies, digital thread integration)
  • Familiarity with digital engineering ecosystems, mission thread development, or model orchestration tools
  • Experience with Docker, cloud environments, or DevSecOps practices
  • Frontend development experience (e.g., React)

About NextGen:
NextGen Federal Systems is an innovative technology and professional services provider specializing in advanced software solutions and comprehensive mission and business support services. We work in close collaboration with our customers to truly understand their business and mission goals. Our approach is to design, build, implement, and manage solutions that measurably improve our client's organizational performance. We have established and foster a corporate culture where we:
  • Treat employees with fairness and respect regardless of their position, sexual identity, race, or tenure.
  • Communicate the importance of our mission and our employees' contributions to it, ensuring they understand how their job role contributes to the greater good.
  • Openly promote and communicate our ideas for change and adaptability.
  • Strive to achieve results as an organization.
  • Hold employees accountable to their commitments and provide incentives that encourage positive and productive behaviors.
  • Value the talents and contributions of our employees as the key factor for our success.
  • Create an environment where people can engage at all levels.
  • Encourage people to take risks and allow them to make mistakes.

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities.

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