Senior Spacecraft Thermal Engineer

Role overview Observable Space is looking for a Staff Software Engineer - Fullstack to join the team in Los Angeles, CA. The role centers on building and refining software that powers both user-facing features and backend systems. Collaboration with teams across the organization is a key part of delivering dependable, thoughtfully designed applications. What you will do Partner with product, design, and engineering groups to create and improve software solutions Contribute to the architecture of new and ongoing applications Improve backend processes with a focus on performance and scalability Develop user experiences that are smooth and effective Location This role is based in Los Angeles, CA.

Observable Space is at the forefront of space exploration, offering essential tools and technologies for organizations operating in the cosmos. By merging the expertise of PlaneWave Instruments, a leader in advanced telescope design, and OurSky, founded by a former SpaceX VP of software engineering, we are pioneering real-time space observation capabilities with our unique line of vertically integrated hardware and software products. Our offerings cater to a diverse range of sectors, including commercial, scientific, educational, governmental, and astronomy enthusiasts.Backed by prestigious investors such as Upfront Ventures, Oceans Ventures, Venrex, Marlinspike Partners, and Embedded Ventures, we are committed to innovation and excellence in the space industry.We are in search of a talented Full Stack Software Engineer to join our dynamic engineering team. This position will require extensive work with our backend microservices, JavaScript front ends, and C++ edge processing applications. The ideal candidate will bring a robust software engineering background, with particular expertise in distributed systems, relational database design, reactive frontend programming, and a strong design sensibility. This role will report directly to the Manager of Platform Engineering.

Observable Space is at the forefront of space exploration technology, offering essential components that empower organizations to operate in the cosmos. By providing a unique suite of vertically integrated hardware and software solutions, we enable continuous, real-time observations of space. Our company emerged from the innovative merger of PlaneWave Instruments, a pioneer in advanced telescope design and manufacturing in the U.S., and OurSky, established by former SpaceX VP of software engineering to develop a platform for space data applications. Our diverse product lineup caters to various sectors of the space industry, including commercial, scientific, educational, and governmental organizations, as well as astronomy enthusiasts eager to explore the universe.Backed by leading institutional investors such as Upfront Ventures, Oceans Ventures, Venrex, Marlinspike Partners, and Embedded Ventures, we are expanding our team. We are looking for a proactive and dedicated Mechanical Engineer to join our dynamic group. In this critical role, you will design precision mechanical and optomechanical systems for telescopes and associated equipment. Collaborating with a multidisciplinary team of optical, electrical, and software engineers, you will contribute to the delivery of observatory-grade systems for both ground and potential future space-based operations.

Observable Space is at the forefront of space observation technology, offering revolutionary hardware and software solutions essential for organizations operating in space. By pioneering the industry’s first fully integrated range of products, we are enabling continuous, real-time monitoring of celestial phenomena. As a leader in advanced telescope design and manufacturing in the United States, our comprehensive suite of products caters to various sectors of the space industry, including commercial ventures, scientific research, educational institutions, government agencies, and astronomy enthusiasts.Supported by esteemed institutional investors such as Upfront Ventures, Oceans Ventures, Venrex, Marlinspike Partners, and Embedded Ventures, we are committed to driving innovation in space technology.Role OverviewIn the role of Test Engineer for Ground Systems, you will engage with a diverse array of products, concentrating on robotic ground-based telescope systems and observatory infrastructures. Your primary responsibility will be to design, develop, and manage testing systems that assess the performance, reliability, and integration of our cutting-edge hardware and software under real-world conditions.This hands-on position requires direct interaction with physical systems, the creation of automated testing frameworks, simulation of operational scenarios, and troubleshooting complex challenges across electrical, mechanical, and software domains. You will report to the Systems or Embedded Engineering Lead.Key ResponsibilitiesDesign, implement, and document testing systems for ground-based observatory and telescope platforms.Create and sustain automated testing frameworks that verify system performance, reliability, and integration.Construct and manage hardware-in-the-loop (HIL/HITL) and system-level testing environments.Develop simulation environments to replicate real-world operating conditions, including sensor inputs, control systems, and communication interfaces.Diagnose intricate issues across hardware and software interfaces, focusing on intermittent and edge-case failures.Collaborate extensively with embedded, electrical, mechanical, and software teams to ensure thorough system validation.Establish and execute test plans, validation procedures, and performance benchmarks.Assist in hardware integration, bring-up, and field testing of ground systems.

Observable Space is at the forefront of space innovation, providing essential components that enable organizations to thrive in the realm of space exploration. Our cutting-edge solutions include a comprehensive suite of vertically integrated hardware and software products, setting a new industry standard for real-time space observations. Renowned for our advanced telescope design and manufacturing capabilities in the U.S., we cater to a diverse clientele encompassing commercial enterprises, scientific communities, educational institutions, governmental agencies, and astronomy enthusiasts eager to explore the universe.Supported by prestigious institutional investors such as Upfront Ventures, Oceans Ventures, Venrex, Marlinspike Partners, and Embedded Ventures, Observable Space is poised for significant growth.Role OverviewWe are looking for an enthusiastic and detail-oriented Junior Electrical Technician to join our dynamic team. This position involves supporting the assembly, integration, testing, and maintenance of electrical, electronic, and power systems utilized in both ground-based and space-flight platforms. You will collaborate closely with electrical, mechanical, and software engineers to ensure the development of high-reliability systems that meet rigorous standards for mission-critical applications.

Observable Space is at the forefront of space exploration, delivering essential hardware and software solutions that enable organizations to operate in the cosmos. Our innovative technologies facilitate continuous, real-time observations of space, featuring the industry’s first array of vertically integrated products. As a leader in advanced telescope design and manufacturing within the United States, our offerings cater to a diverse range of sectors, including commercial, scientific, educational, government, and astronomy enthusiasts eager to explore the universe.Supported by prominent institutional investors such as Upfront Ventures, Oceans Ventures, Venrex, Marlinspike Partners, and Embedded Ventures, we are poised for exponential growth.We invite a talented and experienced Mechanical Engineer to spearhead the mechanical design, analysis, and validation of precision large-scale optical hardware for spacecraft applications. This pivotal role entails the development of instrument structures, mounts, and critical assemblies that must withstand launch loads, vacuum conditions, radiation exposure, and extreme thermal variations. You will be instrumental in designing and validating optomechanical systems that ensure optical alignment and wavefront performance from ground tests through to on-orbit operations, collaborating closely with our diverse engineering teams.

Observable Space is revolutionizing space exploration through innovative telescope design and cutting-edge software architecture. Our mission is to provide organizations with the essential tools to operate effectively in space, unlocking continuous, real-time observations through our pioneering suite of vertically integrated hardware and software products. As a frontrunner in advanced telescope design and manufacturing in the United States, we cater to various sectors including commercial, scientific, educational, and government, along with astronomy enthusiasts eager to explore the cosmos.With the support of esteemed investors such as Upfront Ventures, Oceans Ventures, Venrex, Marlinspike Partners, and Embedded Ventures, we are poised for remarkable growth and innovation.Role OverviewWe are on the lookout for a dynamic and skilled Senior Flight Software Engineer to enhance our talented team. In this pivotal role, you will design, develop, and maintain flight software systems for spacecraft and telescope platforms, collaborating with a diverse group of engineers from electrical, mechanical, optical, and software disciplines to create reliable and fault-tolerant systems for both ground-based and potential future space-based applications.

Staff Embedded Software EngineerFull-Time • Los Angeles, CA (Hybrid Work)About Observable SpaceAt Observable Space, we create innovative hardware and software solutions essential for space operations. Our cutting-edge infrastructure includes advanced ground stations, on-orbit sensor suites, and distributed computing platforms, providing the backbone for real-time observation of the universe.We merge precision opto-mechanical hardware with embedded systems, cloud orchestration, and user-friendly APIs to deliver top-tier products for commercial operators, scientific institutions, government agencies, and astronomy aficionados.Backed by leading institutional investors such as Upfront Ventures, Oceans Ventures, Venrex, Marlinspike Partners, and Embedded Ventures, we are expanding our embedded engineering team.We are seeking a Staff Embedded Software Engineer to architect, implement, and scale the systems that will drive our next-generation ground and space telescopes.Role OverviewIn this role, you will engage with our complete product lineup, from robotic ground telescopes to on-orbit computing platforms. You will design and maintain embedded Linux systems, activate complex peripherals, develop robust drivers, and create software that will endure in remote and harsh environments for decades.This position requires a hands-on approach: you will interpret schematics, collaborate closely with electrical and mechanical teams, troubleshoot unique edge cases, and take ownership of Yocto-based platforms at a fundamental level. You will report directly to the Embedded Engineering Lead.Key ResponsibilitiesArchitect, implement, and document embedded Linux systems comprising multiple daemons, services, and hardware interfaces designed for extreme reliability in remote and space environments.Manage the BSP and driver stack across various hardware interfaces including PCIe, SPI, I2C, UART, MIPI CSI-2, GPIO, and others.Activate high-speed peripherals (PCIe endpoints, MIPI cameras, high-bandwidth data links) and ensure their long-term reliability.Maintain build system integrity: keep Yocto builds uninterrupted, reproducible, and fortified through stringent CI/CD testing protocols.Design for resilience: create systems capable of autonomous operation for years with minimal human oversight.

At Observable Space, we are pioneering the future of space exploration by providing essential tools and technologies that empower organizations to thrive in the cosmos. Our innovative approach combines state-of-the-art telescopes and sophisticated software architecture, establishing a new standard for real-time space observation. As a leader in advanced telescope design and manufacturing in the U.S., our extensive range of products caters to various sectors of the space industry, including commercial enterprises, scientific research, educational institutions, government agencies, and astronomy enthusiasts.Supported by esteemed investors such as Upfront Ventures, Oceans Ventures, Venrex, Marlinspike Partners, and Embedded Ventures, we are committed to driving excellence in the field of space technology.Role SummaryWe are excited to expand our Spacecraft Payload Manufacturing team and are in search of a Lead Technician to oversee a diverse team of technicians in the assembly of cutting-edge on-orbit space systems.

K2 Space Corporation is pioneering the construction of the largest and most powerful satellites ever launched, revolutionizing capabilities across all orbits. With substantial backing of $450 million from notable investors such as Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, and Alpine Space Ventures, along with an additional $500 million in secured contracts with commercial and U.S. government clients, we are at the forefront of mass-producing advanced satellite platforms for missions ranging from Low Earth Orbit (LEO) to deep space.The emergence of heavy-lift launch vehicles is transitioning the industry from an age of mass limitations to one of mass abundance. At K2, we believe this shift necessitates a new class of spacecraft that can withstand extreme radiation environments while leveraging the capabilities of today’s and future rockets. Our satellites offer unparalleled performance at constellation scales across multiple orbits.With numerous launches scheduled through 2026 and 2027, we are committed to expanding our reach into the solar system and progressing towards becoming a Kardashev Type II (K2) civilization. If you are an enthusiastic individual who excels in a dynamic environment and you are eager to contribute to the success of an innovative Series C space startup, we encourage you to apply.

K2 Space Corporation is at the forefront of revolutionizing the satellite industry by constructing the largest and most powerful satellites ever launched, achieving unprecedented performance capabilities across various orbits. With an impressive funding of $450 million from top investors such as Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, and Alpine Space Ventures, alongside an additional $500 million in signed contracts with commercial and US government clients, we are set to mass-produce cutting-edge satellite platforms for missions ranging from Low Earth Orbit (LEO) to deep space.The emergence of heavy-lift launch vehicles is transforming the industry from a phase of mass limitation to one of mass availability, prompting the need for a fundamentally new type of spacecraft. Designed to endure extreme radiation environments and fully exploit both current and future heavy rockets, K2 satellites offer unmatched capabilities at the constellation scale and across a multitude of orbits.With numerous launches slated for 2026 and 2027, we are dedicated to expanding the solar system and realizing our vision of becoming a Kardashev Type II (K2) civilization. If you are a passionate and driven individual who thrives in a dynamic environment and is eager to contribute to the success of an innovative Series C space startup, we encourage you to apply.

K2 Space Corporation is pioneering the creation of the largest and most powerful satellites ever launched, enabling unprecedented performance across all orbits. With a remarkable backing of $450 million from top investors such as Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, and Alpine Space Ventures, along with an additional $500 million in signed contracts with commercial and U.S. government clients, we are set to mass-produce the most advanced satellite platforms for missions ranging from Low Earth Orbit (LEO) to deep space.The evolution of heavy-lift launch vehicles is transforming the industry from a phase of mass constraint to one of mass abundance, prompting a need for a radically different class of spacecraft. Our K2 satellites are engineered to withstand the toughest radiation environments and fully leverage today’s and tomorrow’s massive rockets, delivering unparalleled capabilities at a constellation scale across various orbits.With multiple launches scheduled through 2026 and 2027, we are on a mission to build a Kardashev Type II (K2) civilization. If you are a driven individual who excels in a dynamic environment and is eager to contribute to the success of an innovative Series C space startup, we would love to see your application.

AnySignal is an innovative startup dedicated to advancing the next generation of RF technologies and services. We cater to the most challenging space and defense missions by offering a versatile platform that combines exceptional performance with ease of deployment, monitoring, purchasing, and upgrading.Our diverse team encompasses a wide range of expertise, from cloud computing and artificial intelligence to communications, sensing, and embedded systems.As an Embedded Software Engineer on our Space team, you will engage with all aspects of the embedded software stack. Your responsibilities will include developing low-level RF integrated circuit drivers, creating high-speed interfaces with FPGA fabrics, and architecting radiation-resilient software. You will be responsible for software components that ensure the effective operation of space-grade hardware, collaborating closely with hardware and FPGA engineers to design RF solutions that facilitate communication and sensing across various orbits and vehicle types.

K2 Space Corporation is pioneering the development of the largest and most powerful satellites ever launched, pushing the boundaries of performance across various orbits. With a substantial investment of $450 million from top-tier investors such as Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and more, along with an additional $500 million in secured contracts with commercial and U.S. government clients, we are set to mass-produce advanced satellite platforms for missions ranging from Low Earth Orbit (LEO) to deep space.The emergence of heavy-lift launch vehicles is transforming the industry from one characterized by mass constraints to one of mass abundance. We believe this new paradigm necessitates a radically different class of spacecraft. Our satellites are engineered to withstand extreme radiation environments and leverage the capabilities of today’s and tomorrow’s heavy-lift rockets, providing unmatched performance at a constellation scale across multiple orbits.With numerous launches planned through 2026 and 2027, we are committed to Building Bigger as we explore the solar system and strive to evolve into a Kardashev Type II (K2) civilization. If you are an enthusiastic individual who excels in a dynamic environment and is eager to contribute to the success of a groundbreaking Series C space startup, we would be thrilled to have you on board.

Join Oscar as a Staff Software Engineer and be part of our innovative Engineering team. At Oscar, we revolutionize health insurance through a robust technology platform, prioritizing member service. Since our inception in 2012, we've aimed to create a health insurance experience akin to having a family doctor. About the Role As a Staff Software Engineer, you'll be instrumental in the design and enhancement of our advanced claims and payment processing systems. Your work will encompass a diverse problem space, including contract and pricing configurations, system extensibility via our proprietary DSL, and optimizing data pipeline architecture. You'll leverage AI to tackle challenging issues, automating processes that were previously cumbersome and prone to error. Your primary focus will be on developing scalable and reliable systems that enhance the accuracy and efficiency of our claims and payment workflows. This role reports to the Director of Software Engineering. Work Location: This position is based in our Los Angeles office with a hybrid work schedule, requiring three days of in-office attendance weekly. Thursdays are mandatory in-office days for team meetings and events, while the remaining two days can be flexible based on your availability. #LI-Hybrid Pay Transparency: The base salary for this role ranges from $192,000 to $252,000 annually. In addition, you will enjoy employee benefits, access to Oscar's unlimited vacation program, equity grants, and annual performance bonuses.

K2 Space Corporation is at the forefront of space exploration, developing the largest and most powerful satellites ever launched. With a funding of $450 million from top investors such as Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, and Alpine Space Ventures, we’re set to revolutionize satellite technology. We have secured an additional $500 million in contracts with commercial and U.S. government clients, enabling us to mass-produce cutting-edge satellite platforms designed for missions ranging from Low Earth Orbit (LEO) to deep space.The advent of heavy-lift launch vehicles is transforming the industry, ushering in an era characterized by mass abundance rather than constraint. K2’s satellites are engineered to withstand extreme radiation environments and maximize the capabilities of today’s and tomorrow’s robust rockets, offering unparalleled performance across constellation scales and various orbits.With several launches scheduled through 2026 and 2027, we are embarking on an ambitious journey to develop the solar system and advance toward becoming a Kardashev Type II (K2) civilization. If you are an enthusiastic professional who thrives in a dynamic environment and is eager to contribute to the success of a pioneering Series C space startup, we encourage you to apply.

K2 Space Corporation is at the forefront of satellite technology, developing the largest and most powerful satellites ever launched. With a remarkable backing of $450 million from prominent investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, and Alpine Space Ventures, along with an additional $500 million in contractual agreements with commercial and U.S. government clients, we are pioneering the mass production of high-performance satellite platforms for missions ranging from Low Earth Orbit (LEO) to deep space.As the industry transitions to an era of mass abundance driven by advanced heavy-lift launch vehicles, K2 is committed to redefining spacecraft design. Our satellites are engineered to withstand extreme radiation environments while fully leveraging the capabilities of today’s state-of-the-art rockets, providing unparalleled performance at constellation scale across various orbits.With multiple launches scheduled throughout 2026 and 2027, we are dedicated to Building Bigger, contributing to the development of the solar system, and advancing towards becoming a Kardashev Type II civilization. If you are a driven professional who thrives in a dynamic environment and is passionate about playing a vital role in the success of an innovative Series C space startup, we invite you to apply.

K2 Space Corporation is pioneering the design and production of the most powerful satellites ever launched, breaking barriers in performance across various orbits. With a remarkable backing of $450 million from top-tier investors such as Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, and Alpine Space Ventures, along with an additional $500 million in contracts from commercial and government clients, we are committed to mass-producing the highest-capacity satellite platforms designed for missions ranging from Low Earth Orbit (LEO) to deep space.The evolution of heavy-lift launch vehicles has transitioned our industry from a phase of mass limitation to one of mass opportunity. We believe this new paradigm necessitates a revolutionary class of spacecraft. Our satellites are engineered to withstand extreme radiation environments and maximize the capabilities of today's and tomorrow's powerful rockets, offering unparalleled performance at constellation scales across multiple orbits.With numerous launches scheduled through 2026 and 2027, we are dedicated to expanding our reach within the solar system and advancing towards a Kardashev Type II (K2) civilization. If you are a driven individual who excels in a dynamic environment and is eager to contribute to the success of a trailblazing Series C space startup, we encourage you to apply.

Who We AreAt Otter, we understand that the landscape of restaurateurs has evolved. To excel in the digital age, a passion for technology is just as crucial as a love for food and people. Our mission is to empower restaurateurs worldwide, from iconic brands like Chick-fil-A and KFC to beloved local establishments, by streamlining their online food delivery processes. Our cutting-edge software minimizes order issues, boosts sales, and alleviates delivery challenges, enabling our partners to thrive.About the RoleWe are looking for experienced Staff Android Engineers who are comfortable navigating ambiguity, thrive in dynamic settings, and are eager to engage with the entire technology stack—from platform architecture to user-facing applications.What You’ll DoLead the technical direction and architecture of intricate Android projects within Otter’s mobile ecosystem.Oversee the end-to-end delivery of impactful features, from initial technical design to launch and ongoing maintenance.Collaborate closely with Product, Design, Backend, and Infrastructure teams to define product strategy and technical roadmaps, particularly for collaborative and cross-platform initiatives.Enhance mobile platform scalability, performance, reliability, and quality, proactively identifying architectural gaps and proposing sustainable solutions.Establish and refine best practices for Android development, including architecture patterns, testing strategies, CI/CD, and observability.Provide technical mentorship and guidance to fellow Android engineers through design and code reviews and informal coaching.Facilitate architecture discussions and make high-impact technical decisions that balance speed, quality, and future scalability.Serve as a technical owner and multiplier, enabling teams, simplifying complexity, and elevating the overall engineering standards.What We’re Looking For10+ years of professional software engineering experience, with substantial expertise in Android development.Expert-level proficiency in Kotlin and the Android ecosystem.Strong experience in designing and evolving Android applications.