Geospatial Frontend Engineer

Parsons; Tampa (FL); On-site; USD 104,000 - 181,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Paid time off

401(k)

Life insurance

Flexible work schedules

Holidays

Job summary

Parsons is seeking a Geospatial Frontend Engineer to design and develop mission-critical geospatial applications. You will build responsive UIs that visualize large datasets and live feeds, leveraging React, TypeScript, OpenLayers, CesiumJS, and WebGL.

You will collaborate with UX designers, systems engineers, and DevOps teams to ensure performance, security, and maintainability while growing frontend capabilities for national security missions.

Qualifications

• Bachelor's Degree in Computer Science, Computer Engineering or related field and 5+ years of professional software engineering experience with a heavy emphasis on React and modern frontend ecosystem tools.
• Experience developing frontend applications with React and TypeScript.
• Strong knowledge of modern JavaScript, ES6+ and asynchronous programming.
• Experience designing reusable, maintainable UI components.
• Experience with geospatial data or mapping technologies (GeoJSON, KML, raster/vector tiles, OpenLayers, CesiumJS, MapLibre, Mapbox).

Responsibilities

• Design frontend architecture for complex geospatial applications using React, TypeScript, and modern patterns.
• Build high-performance geospatial visualizations and mapping components with OpenLayers, CesiumJS, or WebGL.
• Work with large real-time geospatial datasets and map layers.
• Profile and optimize rendering, memory, and network performance for responsive UIs.
• Develop data-intensive workflows with asynchronous programming and web workers.
• Integrate secure APIs and cloud-native services with backend DevOps partners.
• Collaborate with UX/UI designers, product owners, and engineers to deliver mission-focused interfaces.
• Write maintainable, well-tested code and participate in code reviews.

Skills

React

TypeScript

JavaScript ES6+

Geospatial data

Performance optimization

Web workers

Unit/automation testing

Collaboration

Education

Bachelor's Degree in Computer Science / Engineering or related field

Tools

OpenLayers

CesiumJS

MapLibre/Mapbox

WebGL

Job description

Job Description:

In a world of possibilities, pursue one with endless opportunities. Imagine Next!

At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible.

Parsons is seeking a talented Geospatial Frontend Engineer to help develop next-generation, mission-critical applications for defense and national security missions. In this role, you will design and build responsive, intuitive user interfaces that help operators and decision-makers understand complex operational environments. You will work with large geospatial datasets, interactive two-dimensional and three-dimensional maps, real-time data streams, and situational awareness tools.

This is an opportunity to solve challenging frontend engineering problems while contributing to technology that supports critical missions.

What You'll Be Doing:

• Design frontend architecture: Help define and evolve the architecture of complex geospatial applications using React, TypeScript, and modern state management patterns.

• Build geospatial visualizations: Develop high-performance mapping and visualization components using technologies such as OpenLayers, CesiumJS, WebGL, or related frameworks.

• Work with large datasets: Create interfaces capable of displaying and interacting with substantial geospatial datasets, real-time feeds, and map layers.

• Optimize application performance: Profile and improve rendering performance, memory usage, network activity, and interaction latency, including on hardware-constrained systems.

• Develop data-intensive workflows: Use asynchronous programming, web workers, and efficient data-processing techniques to support demanding visualization and analysis workflows.

• Integrate secure services: Partner with backend and DevOps engineers to integrate APIs, cloud-native services, authentication mechanisms, and secure data pipelines.

• Collaborate across disciplines: Work closely with UX and UI designers, product owners, systems engineers, and end users to create effective and intuitive mission-focused experiences.

• Maintain engineering quality: Write maintainable, well-tested code; participate in design discussions and code reviews; and contribute to frontend standards and best practices.

• Support team growth: Mentor junior and mid-level engineers and help establish development practices that improve quality, consistency, and delivery.

• Contribute to technical direction: Evaluate tools and technologies, identify opportunities for improvement, and help guide the evolution of the application platform.

What Required Skills You'll Bring:

• Must be a U.S. Citizen.

• Bachelor's Degree Computer Science, Computer Engineering or related field and 5+ years of professional software engineering experience with a heavy emphasis on React and modern frontend ecosystem tools. Additional years of experience may be considered in lieu of a degree.

• Significant professional experience developing frontend applications with React and TypeScript.

• Strong knowledge of modern JavaScript, including ES6 and later, asynchronous programming, and contemporary frontend development practices.

• Experience designing and implementing reusable, maintainable user interface components.

• Experience working with geospatial data or mapping technologies, including one or more of the following: GeoJSON KML Raster or vector tiles Coordinate reference systems Geospatial APIs OpenLayers, CesiumJS, MapLibre, Mapbox, or comparable libraries

• Experience diagnosing and improving browser performance, including rendering, memory usage, network activity, and application responsiveness.

• Experience creating automated tests using tools such as Jest, Cypress, Playwright, or comparable frameworks.

• Strong communication and collaboration skills.

• Ability to work effectively in a mission-focused, highly collaborative engineering environment.

What Desired Skills You'll Bring:

• Active security clearance at the level required for the applicable program.

• Experience working on defense, intelligence, aerospace, or other national security applications.

• Experience deploying applications in secure or regulated cloud environments, including AWS GovCloud.

• Familiarity with Docker, Kubernetes, and cloud-native application deployment.

• Experience developing applications that support DoD cybersecurity or compliance requirements, including applicable Impact Level requirements.

• Experience with three-dimensional geospatial visualization using CesiumJS, Three.js, WebGL, or related technologies.

• Experience developing custom WebGL shaders or optimizing GPU-accelerated visualizations.

• Experience processing real-time or streaming data.

• Experience working with geospatial databases, spatial analysis tools, or geospatial web services.

• Experience mentoring engineers or leading frontend technical initiatives.

Security Clearance Requirement:

None

This position is part of our Federal Solutions team.

The Federal Solutions segment delivers resources to our US government customers that ensure the success of missions around the globe. Our intelligent employees drive the state of the art as they provide services and solutions in the areas of defense, security, intelligence, infrastructure, and environmental. We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace. Throughout the company, our people are anticipating what's next to deliver the solutions our customers need now.

Salary Range: $103,500.00 - $181,100.00

• medical
• dental
• vision
• paid time off
• 401(k)
• life insurance
• flexible work schedules
• holidays

This position will be posted for a minimum of 3 days and will continue to be posted for an average of 30 days until a qualified applicant is selected or the position has been cancelled.

Parsons is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status or any other protected status.

Parsons is aware of fraudulent recruitment practices. To learn more about recruitment fraud and how to report it, please refer to https://www.parsons.com/fraudulent-recruitment/ .

About Us

Parsons is a digitally enabled solutions provider focused on the defense, security, and infrastructure markets. With nearly 75 years of experience, Parsons is uniquely qualified to deliver cyber/converged security, technology-based intellectual property, and other innovative services to federal, regional, and local government agencies, as well as to private industrial customers worldwide.

Parsons is an equal opportunity, drug-free employer committed to diversity in the workplace. Minority/Female/Disabled/Protected Veteran/LGBTQ+.

For more about Parsons, visit parsons.com and follow us on Facebook, Twitter, LinkedIn, and YouTube.