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Senior Engineer - Public Sector
Lumen Technologies
Englewood, CO · Englewood
…related to Product Quality Assurance and Operation, Quality Control of the Program Network Infrastructure, and associated Hydrogen Fuel Cell Engine/Hydrogen Fuel Storage Infrastructure.…
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Senior Systems Engineer (Linux)
Eagle Seven
Chicago, IL
Exposure and working knowledge of Git version control and automation workflows
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CL
Maintenance Mechanic A
Century Linen
Somerville, MA
- $35 to $39 USD / hour
Troubleshoot, maintain and repair industrial, electrical and electronic control systems and other
Added 1 min ago
SC
IT Director
SmartTech Contracting LLC
Remote, United States
- $140,000 to $180,000 USD / year
…Our teams thrive in high-stakes environments where quality control and uptime matters, schedules are compressed, and coordination is…
Added 1 min ago
Condition Monitoring Engineer or Vibration/Technical Specialist
Smiths Group
Sweeny, TX
John Crane, a business of Smiths Group, is a global leader in mission-critical flow control solutions for energy and process industries that enable efficient and sustainable operations. Our…
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Hardware Reliability Engineer - Battlespace Awareness
Anduril Industries
Fort Collins, CO
…turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy,…
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Battery Systems Engineer
Anduril Industries
Costa Mesa, CA
…turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy,…
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Principal Information Security Engineer - Governance & Risk (Remote)
Ferguson Enterprises, LLC
Remote, United States
Principal Information Security Engineer – Governance & Risk
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GNC M&S Engineer
Modern Technology Solutions Inc
Beavercreek, OH · Beavercreek
…on propulsion, guidance algorithms, navigation techniques, control algorithms, and payload…
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Principal Engineer Test
CORP-Corporate Office
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Northrop Grumman Mission Systems (NGMS) offers a challenging career opportunity as a Principal Test Engineer in our Operations Electronics & Avionics Engineering team at our Salt Lake City,…
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Staff Engineer Digital - RF Subsystems I&T Lead
CORP-Corporate Office
Remote, United States
Digital receiver/exciter and related digital-RF subsystem integration, subsystem control design, and architecture. Work is performed without appreciable direction and exercising…
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Principal/Senior Principal Space Systems Engineer Mission Architect*
SP - Orbital Space Systems
United States
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Added 1 min ago
Principal/Senior Principal Space Systems Engineer Software Test*
SP - Orbital Space Systems
United States
Northrop Grumman Space Systems in Chantilly, Virginia, is seeking an experienced Space Systems Engineer to join the rapidly growing Space Superiority Division.
Added 2 mins ago
Software Engineer 2
U.S. Bank National Association
Earth City, MO
-IDE & Tools: Fluent in Visual Studio 2022 and version control systems (GitLab).
Added 2 mins ago
Principal/Senior Principal Space Systems Engineer Interface Management*
SP - Orbital Space Systems
United States
Northrop Grumman Space Systems in Chantilly, Virginia, is seeking an experienced Space Systems Engineer to join the rapidly growing Space Superiority Division.
Added 2 mins ago
Mechanical Engineer - Level 5 - Space Vehicle SE/AI&T Lead - Linthicum
CORP-Corporate Office
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We are seeking an experienced Staff Mechanical Engineer (T5) to serve as the Mechanical Engineering Lead for Space Vehicle Systems Engineering and Assembly, Integration & Test (SE/AI&T).
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Chief Engineer Level 5 - Linthicum
CORP-Corporate Office
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Experience as a Control Account Manager (CAM) managing Earned Value Management System (EVMS) projects
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Systems Engineer or Principal Systems Engineer
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…Navy and Coast Guard. Northrop Grumman is seeking a Systems Engineer to support shipboard Integration and Test activities associated with Large Deck Amphibious Assault Ships. As a Systems…
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Sr Principal Chief Engineer
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Principal/Senior Principal Electromechanical Engineer
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We are looking for you to join our team as a Principal/Senior Principal Electromechanical Engineer based out of Linthicum, MD.
Added 2 mins ago
Staff Electromechanical Engineer
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We are looking for you to join our team as a Staff Electromechanical Engineer based out of Linthicum, MD
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Advanced Ammo Production Engineer (Level 2 or 3)
DS - Armament Systems
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Northrop Grumman’s Armament Systems business unit is seeking an Advanced Ammo Production Engineer to provide manufacturing and process engineering support for guided projectile and advanced…
Added 2 mins ago
Principal Engineer Digital/Sr Principal Engineer Digital
CORP-Corporate Office
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We are looking for you to join our team as a Principal Digital Engineer / Sr. Principal Digital Engineer based out of Woodland Hills, CA.
Added 2 mins ago
Field Engineer 3 - Space AHT
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Northrop Grumman Space Systems – Launch and Missile Defense Systems are seeking Principal Field Engineer in multiple locations supporting the Ground Based Midcourse Defense (GMD)…
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Staff Industrial Engineer
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…production operations. Conducts studies pertaining to cost control, cost reduction, inventory control, and production record systems. On the basis of these studies, develops and implements…

Beacon AI

Staff Software Engineer, Frontend/Web App

San Carlos, CA, United States

$224,000 to $260,000 USD / year

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Job details

Pay: $224,000 to $260,000 USD / year
Experience: 9+ years of experience building and shipping high-performance, user-facing web applications.
Posting language: English
Posted: Nov 9, 2026

Original job description

ABOUT BEACON AI

We’re a fast-moving team of aviators, engineers, and operators building an AI platform to make flying safer, more efficient, and more capable. Backed by top investors, we’ve secured a dozen Department of Defense contracts and partnered with major airlines to deliver mission-critical systems. We operate without silos or heavy processes. Small, focused teams own what they build, ship quickly, and learn fast, pushing the boundaries of how humans and AI work together in aviation.

ROLE OVERVIEW

We are seeking a Staff Frontend Software Engineer to bring technical leadership, strong ownership, and strategic thinking to our frontend team. In this role, you will drive the development of high-impact web interfaces that integrate with our flight safety platform, enabling users to interact with complex aviation data and derive actionable insights. You will collaborate closely across disciplines and play a key role in advancing aviation safety and operational capability.

What You’ll Do

Design and implement React-based features while architecting frontend systems that handle large-scale, real-time and historical aviation data.
Integrate, process, and visualize data from multiple sources, including live streams and archived datasets.
Mentor engineers and drive best practices through code reviews and architectural discussions.
Partner with backend engineers, product managers, and UX/UI designers to make informed design and implementation decisions.
Ensure reliable, maintainable frontend systems through automated testing, clear documentation, and strong engineering standards.
Build reusable components and internal libraries to accelerate future development.

What Will Make You Successful

9+ years of experience building and shipping high-performance, user-facing web applications.
Deep expertise in React, TypeScript, JavaScript, state management, and modern web standards (HTML/CSS).
Strong experience with asynchronous frontend patterns and efficient handling of live and historical data streams.
Proven ownership of complex features or product areas, driving work from concept through delivery with a high degree of autonomy.
Proactive, resourceful mindset with the ability to operate effectively in fast-moving, ambiguous environments.
Consistently sets and upholds a high technical bar through design decisions, code quality, mentorship, and hiring input.
Ability to analyze and optimize frontend performance for scalability, responsiveness, and reliability.

Bonus Points

Passion for aviation and a desire to improve air travel efficiency and safety.
Experience with geospatial or mapping tools such as Mapbox or Cesium.
Deep experience with live data streaming and playback systems.
Experience with video streaming technologies and real-time media delivery.

Work Location This is a hybrid role based in San Carlos, CA, with 3+ days per week onsite and the option to work remotely on remaining days.

Perks & Benefits (Full-Time Employees)

Healthcare: 100%* of employee medical premiums covered; 25% for dependents
Time Off: 3 weeks PTO plus 13+ paid company holidays
401(k): Offered (no current employer match, but we are committed to enhancing this benefit in the future)

Due to U.S. export control regulations, we can only hire U.S. Persons (U.S. citizens, Green Card holders, lawful permanent residents, or individuals granted asylum or refugee status). We are unable to provide visa sponsorship or support visa transfers. All work must be performed in the United States.

Beacon AI is an equal opportunity employer and does not discriminate based on race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, veteran status, or any other protected characteristic. We prohibit harassment or discrimination of any kind in the workplace and comply with all applicable federal, state, and local employment laws.

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Skills

Leadership
Test automation
Documentation
React
TypeScript
JavaScript
HTML
CSS

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