Jobs in the United States

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Added 11 mins ago
Senior Frontend/Full Stack Engineer
AgentSync
Denver, CO
…our customers touch through to the Go and Java services that power it. We hire product-minded engineers who think like owners - people who care as much about the customer and the craft of…
Added 13 mins ago
Senior Software Engineer - Computational Geometry
York International Corp.
United States
Thermal constraints limit AI infrastructure, semiconductor equipment, power electronics, and defense systems. Johnson Controls removes those constraints. Enabled by the Stack Forging™…
Added 14 mins ago
O
Senior Core Infrastructure Engineer
Oracle
Nashville, TN · Austin, TX
- $79,200 to $209,500 USD / year
System Design & Architecture - System Scalability:
Added 16 mins ago
Cyber Security Engineer
Academy Sports
Katy, TX
…every Team Member’s journey. What fuels us? Our belief in the power of…
Added 20 mins ago
A
Sr Electrical Engineer Certification And Qualification
Actalent
New Freedom, PA
- $90 to $100 USD / hour
The Senior Electrical Certification & Qualification Engineer leads the evaluation, qualification, testing, and certification of highamperage power distribution and protection components…
Added 21 mins ago
Electrical Engineer
Cannon USA, Inc.
CRANBERRY TWP, PA
Electrical Engineer Company is seeking an Electrical Engineer to lead the electrical system design, schematic development, and power distribution engineering for our custom automation…
Added 22 mins ago
Product Support Engineer (PSP)
Veeco Instruments
Horsham, PA
Added 22 mins ago
Facilities technician 3
JLL
Malvern, PA
…installation, repair, and maintenance of all base building and critical system machinery and equipment. Responsible for supervision of the operating team on his shift. Assumes the Chief…
Added 23 mins ago
Principal Hydroelectric Pumped Storage Engineer
Worley Parsons
Reading, PA
…solutions. Purpose: The Principal Hydroelectric Pumped Storage Engineer provides engineering expertise for the operation, maintenance, modernization, and reliability improvement of…
Added 23 mins ago
Implementation Engineer (REMOTE)
CEVA Logistics
ALLENTOWN, PA
Added 23 mins ago
Equipment Technology Project/Product Engineer - PA Hybrid
Gardner Cryogenics
Allentown, PA
Added 24 mins ago
Forensic Electrical Engineer
The Vertex Companies LLC
Harrisburg, PA
Added 24 mins ago
Systems Engineer, Data Systems
Meta
Pittsburgh, PA
Meta Reality Labs is seeking a Staff Systems Engineer to define and drive hardware systems architecture for next-generation ground truth data collection systems. In this role, you will own…
Added 24 mins ago
Data Engineer - AI-Enabled Capacity Analytics
Comcast
Philadelphia, PA
Join Comcast's National Traffic and Capacity Management (NTCM) team as a Data Engineer III and help build trusted data solutions that support network capacity planning and optimization…
Added 36 mins ago
2027 Associate Electrical RF Engineer - Plymouth MN
DS - Armament Systems
United States
Identify and resolve board- and system-level electrical performance, interface, component, and integration issues.
Added 36 mins ago
Sr Principal Quality Engineer
CORP-Corporate Office
United States
Northrop Grumman Mission Systems (NGMS) is currently seeking a Sr Principal Quality Engineer to join our team at the BWI site in Baltimore, MD.
Added 36 mins ago
Sr. Principal Structural Design Engineer
CORP-Corporate Office
United States
Participate in system‑level trades to ensure the vehicle meets all physical, mechanical, and environmental requirements while supporting payload, power, propulsion, thermal, communications,…
Added 37 mins ago
Head of Microgrid Controls
BoxPower
Remote, United States
You will work closely with the Applications Engineer (who owns broad design and analysis work) and the Senior Field Commissioning Engineer (who owns physical-plant commissioning), with the…
Added 41 mins ago
FI
Data Center Infrastructure Engineer
Foxconn Industrial Internet - FII
San Jose, CA
- $103,000 to $125,000 USD / year
Foxconn is seeking a highly skilled and motivated Data Center Infrastructure Engineer to join our dynamic team. The ideal candidate will be responsible for the design, maintenance, and…
Added 42 mins ago
Field Service Engineer
GEA Systems North America LLC
United States
GEA Systems North America LLC seeks a Field Service Engineer in Oakdale, MN and various unanticipated locations throughout the U.S. Responsibilities: Work focused on Blow Molders but…
Added 49 mins ago
E
Embedded Software Test Engineer
Emerson
Shakopee, MN
- $94,000 to $134,000 USD / year
Join our Liquid Analysis team in Shakopee, MN, as a Senior Embedded Software Test Engineer - where you'll work on testing new and legacy products for process analytical equipment that…
Added 50 mins ago
Guidance Navigation & Control Engineer
SAIC
Denver, CO
SAIC’s National Security and Space Sector (NSS) seeks a Guidance Navigation & Control Engineer to drive mission-critical engineering and analytical solutions for joint Intelligence…
Added 54 mins ago
Sr. ASIC Design Verification Engineer
Cisco Systems, Inc.
San Jose, CA
Develop simulation models, test plans, direct and random tests, code or functional coverage, multi-chip/system simulation, and performance analysis.
Added 1 hour ago
ELECTRICAL ENGINEER
Naval Air Systems Command
Patuxent River, MD
Added 1 hour ago
T
W2 -Senior IT Engineer Azure Healthcare
TEKsystems
Bethesda, MD
- $40 to $74 USD / hour
Our client is seeking an experienced IT Engineer to support, improve, and modernize its enterprise technology environment. This position will serve as an experienced technical contributor…

Relativity Space

Staff Software Engineer, Front-End Platforms

Long Beach, CA, United States

$181,000 - $271,000 USD

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Job details

Pay: $181,000 - $271,000 USD
Experience: Significant experience (typically 8+ years) building production web applications, with deep TypeScript and React expertise
Posting language: English
Posted: Nov 3, 2026

Original job description

At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known.

Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven’t been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you’re in propulsion, manufacturing, software, avionics, or a corporate function, you’ll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we’re writing together. Now is a unique moment in time where it’s early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us.

About the team:

The Terrestrial Software team is building the foundation for an automated rocket factory and integrated launch platform. Their mission is to automate and streamline workflows across the entire lifecycle of Terran R, from raw material intake to launch operations and eventually manufacturing on Mars. Today, that means partnering directly with teams across design, materials, manufacturing, and test and launch to design, implement, and deploy end-user enterprise-wide applications, industrial automation, data analytics infrastructure, and next-generation AI to solve real problems and accelerate progress. Long term, the team is laying the groundwork for a modular, scalable software platform that can power highly autonomous operations on Earth and beyond. This is a team for builders and thinkers who thrive on cross-functional impact and want to shape the digital backbone of our future in space.

About the role:

Own the frontend platform behind our operator UI - the application shell, design system, and shared data layer that every other team builds their features on -
Define the architecture and contribution model that lets domain teams ship their own UI modules into one cohesive application
Lead the consolidation of several separate front ends into a single, unified operator platform
Build for hard real-time: render live hardware telemetry at high rates against strict, safety-critical performance budgets
Set the technical direction and quality bar for frontend across the org, and raise the level of the engineers around you

About you:

Significant experience (typically 8+ years) building production web applications, with deep TypeScript and React expertise
A track record owning a frontend platform, design system, or large shared codebase that other teams depend on
Strong frontend performance skills: profiling, render optimization, and keeping complex UIs responsive under heavy, continuous data
Experience architecting state management and data flow for data-intensive apps (e.g., Redux, streaming/WebSocket data, Web Workers)
Ability to set cross-team architecture and technical direction, and mentor senior engineers

Nice to haves but not required:

Real-time data visualization / charting, or industrial control, SCADA, or hardware-in-the-loop experience
Familiarity with binary streaming protocols (WebSockets/protobuf) and offloading work to Web Workers
Experience with a monorepo build system (Bazel) or embedding code editors (Monaco)

At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors.

Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here.

Hiring Range:

$181,000 - $271,000 USD

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

Please note: Relativity Space does not accept unsolicited resumes, candidate profiles, or referrals from recruitment agencies or search firms. Any unsolicited submission - via email, our website, social media, or directly to an employee - will be deemed the property of Relativity Space, and no fee will be owed absent a current, fully executed agreement with Talent Acquisition that specifically authorizes submissions for the applicable role.

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Skills

TypeScript
React
Data visualization
Documentation
SCADA
Recruitment

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