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SOFTWARE ENGINEER

MCSG Technologies
$90,000.00 - $113,000.00 / yr
life insurance, parental leave, paid time off, 401(k)
United States, Maryland, Greenbelt
Feb 10, 2026
Description

JOB SUMMARY: We are looking for a mid-level React JavaScript Developer who values exploration, discovery, efficiency, and finding solutions to complex issues. Working closely with our team of developers, engineers, operators, and NASA customers, you'll design and develop new features to support Worldview (https://worldview.earthdata.nasa.gov), an open-source web application (https://github.com/nasa-gibs/worldview) for interactively visualizing and mapping full-resolution imagery from NASA's Earth observing satellites. Support the thousands of scientists, educators, first responders, journalists, and others across the globe who use Worldview every day for their mission! Location: This is a telecommuting / remote position. Occasional meetings or events may require you to report to the office on an as needed basis.



PRIMARY DUTIES:



  • Developing open-source code leveraging technologies such as JavaScript, React/Redux, CSS3, and HTML5
  • Supporting operations by participating in software requirements development, architecture design, code reviews and testing
  • Developing and maintaining continuous integration and deployment processes and best practices



REQUIREMENTS:



  • In-depth knowledge of current best practices for React & Redux including performance optimization & maintainability
  • Proficiency with Redux and its best practices for state management
  • Strong proficiency in JavaScript (ES6+), HTML5, CSS3
  • Experience with modern front-end build pipelines and tools (e.g., Webpack, Babel, and NPM)
  • Familiarity with end-to-end testing frameworks and tools (e.g., Playwright, Cypress, Selenium)
  • Comprehensive understanding of Git repository management
  • Demonstrable experience balancing the need to work collaboratively and independently in an Agile-based development process
  • Good written and oral communication skills



PREFERRED QUALIFICATIONS:



  • Experience with Node.js, Bootstrap, AWS, Docker
  • Experience developing and executing continuous integration tests (e.g. Bamboo, GitHub Actions)
  • Experience working with geospatial technologies (e.g., OpenLayers, Leaflet, Cesium, Esri Products (ArcGIS), Mapbox)



RELEVANT EXPERIENCE: 3 years of professional React development experience.



EDUCATION/CERTIFICATION: Bachelor's degree in the disciplinary area of Computer Science, Computer Engineer, or Software Engineering.



SECURITY CLEARANCE: US citizenship is required, and Section 508 (Agency Standards) is applicable. Ability to obtain required National Aency Check (NAC) clearance.

Qualifications

ABOUT US: At MCSG Technologies, we believe the path to success begins by empowering our employees to do what is best for our customers. This helps create value for our customers and business partners through efficiencies and cost-effective relationships that are built on trust, while delivering on-time and within budget. Our company ethos is simple Empowered to serve our customers, our communities, our colleagues. If you would like to learn more, please visit our website at www.mcsgtech.com or find us on Glassdoor.



BENEFITS OFFERED: Medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, EAP, parental leave, paid time off, holidays and more. Learn more about MCSG Technologies benefits: https://www.mcsgtech.com/benefits/.



COLORADO'S EQUAL PAY ACT: In compliance with Colorados Equal Pay for Equal Work Act; MCSG Technologies considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate's work experience, education/training, and key skills.



EOE STATEMENT: We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity, sexual orientation, national origin, disability status, protected veteran status or any other characteristic protected by law.



PAY TRANSPARENCY NONDISCRIMINATION PROVISION: The contractor will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractors legal duty to furnish information. 41 CFR 60-1.35(c)


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