Senior Software Engineer Backend jobs in Long Beach – Page 24 | RoboApply Jobs

Senior Software Engineer Backend jobs in Long Beach· Page 24

Results 461–471 of 471 for “Senior Software Engineer Backend” in Long Beach.

471 jobs found

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Rocket Lab logo
Full-time|$195K/yr - $240K/yr|On-site|Long Beach, CA

ABOUT ROCKET LABRocket Lab is a pioneering end-to-end space solutions company dedicated to providing responsive launch services, comprehensive spacecraft design and manufacturing, payloads, satellite components, and more. We aim to democratize access to space, enabling critical scientific exploration, Earth observation, climate change initiatives, national s…

May 1, 2026
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Relativity Space logo
Full-time|$28K/yr - $37K/yr|On-site|Long Beach, California

Relativity Space develops and builds rockets to serve the evolving needs of the aerospace industry. The company’s Terran R launch vehicle is designed to deliver payloads into orbit, supporting customers and advancing scientific research. The Long Beach headquarters spans one million square feet and includes 20 mini factories, each with specialized equipment such as advanced industrial 3D printers. The Facilities team manages daily operations across this site, handling complex systems and supporting the company’s growth by planning and building infrastructure. Role overview The Industrial Gases Technician works within the Facilities team, focusing on the maintenance and operation of industrial gas systems. These systems are critical to both routine site functions and specialized manufacturing processes. What you will do Support the Facilities team by maintaining and operating industrial gases systems Help ensure essential site functions and manufacturing processes run smoothly

Apr 21, 2026
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Vast logo
Full-time|$140K/yr - $200K/yr|On-site|Long Beach, California, United States

At Vast, we are on a mission to help create a future where billions of people can live and thrive in space. We are pioneering the development of advanced space stations that will ensure a sustained human presence in orbit for the United States and its allies, facilitating groundbreaking microgravity research and manufacturing while unlocking a new space economy for government, corporate, and private sectors. Our approach is incremental, hardware-rich, and cost-effective, enabling us to rapidly advance our multi-module Haven Station. Following the successful demonstration of Haven Demo in 2025, Vast stands as the only operational commercial space station company capable of flying and managing its own spacecraft. Our upcoming Haven-1 is set to be the world’s first commercial space station, with additional modules planned to secure a permanent human presence by 2030. We are committed to executing our mission safely and on time. If you aspire to work alongside the most talented individuals in the field, advancing humanity’s journey into space, we welcome you to join our team.We are currently seeking a Manager of Environmental Testing who will report directly to the Director of Avionics Manufacturing. This role is pivotal in supporting the development of systems necessary for the design and construction of artificial-gravity, human-rated space stations.

May 4, 2026
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The Angeles Clinic logo
Full-time|On-site|Long Beach

Join our dynamic team at The Angeles Clinic, a leading facility in Medical Oncology and Research, dedicated to providing exceptional patient care and advancing cancer research. As a Senior Licensed Vocational Nurse (LVN), you will play a vital role in supporting our patients and healthcare team, ensuring the highest standards of care and compassion.

Dec 11, 2023
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Rocket Lab USA, Inc. logo
Full-time|On-site|Long Beach, CA

ABOUT ROCKET LABRocket Lab is a pioneering space company that provides comprehensive launch services, spacecraft design, manufacturing, and payload delivery, with the aim of making space accessible to all. Our innovative rockets and satellites facilitate critical global missions, including scientific research, Earth observation, climate action, national security, and advanced technology demonstrations.Our Electron rocket is the second most frequently launched U.S. rocket, successfully delivering over 230 satellites to orbit, while we are also developing Neutron, our future medium-lift, reusable launch vehicle designed for larger constellation deployments. Additionally, our Space Systems division designs and produces a wide array of satellites and components, including those selected for NASA’s Moon and Mars missions, along with components utilized on the James Webb Space Telescope.MANUFACTURINGAt Rocket Lab, our Manufacturing team consists of skilled builders and operators who use advanced machinery across our global sites to deliver satellites, components, and rockets. They translate our engineers' designs into reality through cutting-edge techniques such as 3D printing, ensuring timely and budget-conscious project delivery.ASSEMBLY INTEGRATION & TEST TECHNICIAN III / SENIOR ASSEMBLY INTEGRATION & TEST TECHNICIANWe are seeking an AIT Technician III/Senior AIT Technician at Rocket Lab's headquarters in Long Beach, CA. This role involves extensive training on Rocket Lab systems and processes in Electron Avionics Production while also contributing to the advancement of our space systems department. The ideal candidate should be adept at navigating both R&D and Manufacturing environments, demonstrating a keen eye for detail to support the rapid prototyping and production of Explorer, Lightning, Pioneer, and Photon satellites and components.

Apr 2, 2026
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True Anomaly logo
Full-time|$120K/yr - $165K/yr|On-site|Long Beach, CA

A new era in space exploration is upon us. True Anomaly is on the hunt for talented individuals who possess the ambition to create cutting-edge technology that addresses the engineering, manufacturing, and operational challenges of tomorrow's space security and sustainability.OUR MISSIONWe believe that the peaceful utilization of space is critical for humanity's continued prosperity—from telecommunications to logistics. True Anomaly innovates at the convergence of spacecraft, software, and artificial intelligence to enhance the capabilities of the United States, its allies, and commercial partners. Our commitment is to ensure secure and sustainable access to space for everyone.OUR VALUESBe the offset. We leverage creativity and ingenuity to create unique advantages.What would it take? We challenge the status quo to achieve extraordinary outcomes.It’s the people. Our team is our greatest asset, and together we excel.YOUR MISSIONAs the Avionics Technician Manager within the Production and Test team, you will lead and cultivate a team of avionics technicians tasked with the assembly, integration, and testing of spacecraft electrical systems. You will ensure excellence in hardware builds, establish benchmarks for craftsmanship and procedural adherence, and collaborate closely with engineering, quality assurance, and operations to enhance production and deliver mission-ready hardware.

Apr 1, 2026
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True Anomaly Inc. logo
Full-time|$200K/yr - $290K/yr|On-site|Denver, CO or Long Beach, CA

Join the forefront of the new space race! True Anomaly is on the lookout for talented individuals who are passionate about developing cutting-edge technology to tackle the next wave of engineering, manufacturing, and operational challenges in space security and sustainability.OUR MISSIONThe responsible utilization of space is vital for ongoing prosperity on Earth—impacting everything from communications to finance, navigation, and logistics. At True Anomaly, we engineer innovative solutions that integrate spacecraft, software, and AI, enhancing the capabilities of the U.S. and its allies, while promoting global security through sustainable access to space.OUR VALUESBe the offset. We leverage creativity and ingenuity to create asymmetric advantages.What would it take? We challenge conventional thinking to achieve bold results.It’s the people. Our team is our greatest asset, and we thrive together.YOUR MISSIONThe Integrated Test Operations Lead will oversee the meticulous planning, coordination, and execution of integrated vehicle testing across both ground and flight environments. This position acts as the key driver for all test activities, transforming program objectives into actionable test plans and ensuring that test conduct is disciplined, safe, and efficient.Reporting to the Ground Test Director, you will spearhead daily test readiness, facilitate cross-functional coordination, and guarantee that all systems, teams, and environments are primed for successful test execution. This role encompasses the translation of program-level test objectives into comprehensive, actionable plans for ground and flight tests, including detailed configurations, success criteria, instrumentation strategies, and data collection requirements. You will lead integrated test readiness efforts, ensuring all technical, operational, and safety components are fully prepared, with all pre-test actions completed prior to execution.During test operations, you will function as the primary execution lead, directing real-time test activities while strictly adhering to procedures, safety protocols, and mission objectives. You will coordinate inputs from engineering, safety, and operations teams, manage the execution tempo, and ensure synchronization and control among all systems and personnel.

Apr 9, 2026
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True Anomaly Inc. logo
Mechanical CAD Drafter

True Anomaly Inc.

Full-time|On-site|Denver, CO or Long Beach, CA

Role overview True Anomaly Inc. seeks a Mechanical CAD Drafter based in either Denver, CO or Long Beach, CA. This position centers on creating detailed mechanical drawings and specifications for aerospace initiatives. Working alongside engineers and project teams, the drafter helps ensure every design meets established standards for accuracy and quality. What you will do Produce and update mechanical CAD drawings and related documentation Work closely with engineers and project teams during all stages of the design process Review drawings to confirm accuracy, completeness, and alignment with project requirements About True Anomaly Inc. True Anomaly Inc. develops technology for the aerospace industry. The team emphasizes precision and collaboration to address complex engineering problems.

Apr 24, 2026
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Relativity Space logo
Full-time|$160K/yr - $220K/yr|On-site|Long Beach, California

At Relativity Space, we're revolutionizing the aerospace industry by building advanced rockets that cater to both current and future demands. Our Terran R vehicle is engineered to efficiently deliver customer payloads to orbit, fulfilling the increasing need for launch capacity. This is merely the beginning; achieving commercial success with Terran R will unlock further opportunities to drive scientific advancement, exploration, and innovation, pushing the boundaries of what is possible.Joining Relativity means becoming part of a culture that values autonomy, ownership, and impactful contributions at every level. Here, you will not simply perform tasks; you will tackle unprecedented challenges, contributing to the development of a rocket, a manufacturing facility, and a pioneering business from the ground up. Regardless of whether you are involved in propulsion, manufacturing, software development, avionics, or corporate functions, you will collaborate across diverse teams, influence critical decisions, and witness the tangible results of your work in record time. At Relativity, creativity and technical excellence go hand in hand, and your insights will shape the narrative we are creating together. We are at a pivotal moment where your contributions can significantly impact our product, processes, and culture, and with Terran R gaining momentum, your most meaningful work is awaiting you. Join us.About the Team: The Stage Fluids team is responsible for designing and delivering the propellant, pressurant, pneumatics, and other fluid systems that transform structures into operational rockets. This team maintains comprehensive ownership over design, production, testing, and flight, ensuring an integrated approach to the functionality of Terran R. Being on-site at the factory allows for close proximity to hardware, facilitating rapid iterations and effective feedback loops across design and manufacturing. You will not merely receive requirements; you will be encouraged to ask insightful questions, collaborate with various partners in the company, and ultimately identify the optimal solutions for Terran R.About the Role:

Feb 27, 2026
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alphax logo
Full-time|On-site|Long Beach, California, United States

Join our dynamic team at alphax as a Senior Commercial Project Manager, where you will spearhead the management of ground-up and tenant improvement (TI) projects throughout the vibrant Los Angeles market. This pivotal role involves comprehensive project oversight from preconstruction to closeout, encompassing budgeting, scheduling, subcontractor management, and meticulous client coordination. Your leadership will be integral in delivering top-tier commercial projects while maximizing schedule adherence, cost efficiency, and overall performance.

Apr 30, 2026
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True Anomaly logo
Full-time|$90K/yr - $130K/yr|On-site|Denver, CO or Long Beach, CA

About True Anomaly True Anomaly develops technology for space security and sustainability, integrating spacecraft, software, and AI. The company supports the U.S., its allies, and commercial partners with advanced solutions that strengthen communications, logistics, and global security. Our Mission True Anomaly is committed to ensuring the peaceful use of space for the benefit of our planet. The team focuses on building technology that supports secure, sustainable access to space and enhances capabilities for a safer future. Our Values Be the offset. Creativity and ingenuity drive us to create unique advantages. What would it take? We challenge assumptions to reach ambitious goals. It’s the people. Collaboration and our team’s talent are at the core of our success. Role Overview: Senior Program Finance Analyst Location: Denver, CO or Long Beach, CA The Senior Program Finance Analyst joins the Finance team to oversee the financial health and execution of a growing portfolio of space superiority programs. This role sits at the intersection of program management, operations, and finance. Responsibilities include ensuring programs are delivered within budget, on schedule, and in line with both customer and contractual requirements. The position is hands-on, offering high visibility and the chance to become a trusted financial advisor to program managers and functional leaders. Insights from this role will shape how program performance is monitored, forecasted, and reported, particularly across various government contract types.

Apr 16, 2026

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