California Developer Job Postings

Benefits: 401(k) Bonus based on performance Competitive salary Opportunity for advancement Company: Black Cube Security Website: www.blackcubesecurity.us Location: Los Angeles County, CA (Hybrid: field office/remote) Job Type: Full-time or Part-time (based on experience) Pay: Small base commission (performance-based). Bonuses may apply. About the Role Black Cube Security is expanding and seeking a Business Development Manager focused on construction site security in Los Angeles County. This r…

Job Description Job Description Location: San Diego, CA Job Type: Full-Time Salary: $175,000 - $190,000 Position Overview We are seeking a Senior Staff Scientist to provide technical leadership for assay development under design control, with primary responsibility for analytical verification and validation of laboratory-developed tests (LDTs). This role will set validation strategy, translate product and clinical requirements into rigorous study plans and acceptance criteria, and ensure high-q…

Job Description Job Description ABOUT ELEMYNT ELEMYNT is an early-stage startup built by Xora Innovation. We develop applied intelligence that brings AI into the real world. Our platform combines advanced machine learning, high-performance simulation, and modern software engineering to accelerate the design, validation, and deployment of new materials. Our work sits at the intersection of AI, physics, and large-scale computation. The problems are hard, the stakes are high, and the impact is tan…

Job Description Job Description Description: Job Summary: We are seeking a motivated Associate Project Manager (APM) within our Development & Acquisitions Department to work on a team to plan and execute large-scale development and renovation projects across our real estate portfolio. The APM works closely with the Acquisitions & Development project team, as well as external vendors and cities to ensure projects are delivered on time, within budget, and aligned with the asset’s business plan. R…

Job Description Job Description About AcelaBio AcelaBio is a CAP- and CLIA-accredited specialty histopathology laboratory based in San Diego, CA. We deliver anatomic histopathology, immunostaining, digital image analysis, spatial transcriptomics, and biomarker endpoints to pharmaceutical and biotechnology sponsors. Our team is scientifically driven, client-focused, and committed to advancing translational research through rigorous, reproducible methods. About the opportunity This is a high-impa…

Junior Full Stack Developer — Build the Front End, Back End, and Confidence Full-stack development is attractive because it allows candidates to understand how complete applications work. But full-stack roles require more than knowing a frontend framework or writing backend code separately. Employers want candidates who can connect the pieces: user interface, APIs, databases, authentication, version control, and deployment basics. SynergisticIT is seeking candidates interested in Java, Spring B…

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. LEAD SOFTWARE ENGINEER, APPLICATION SOFTWARE (FINANCE) The finance software team is the central nervous system of SpaceX’s financial operations – we build and maintain the mission-critical applications that power the finance department and ensure our financial systems stay accurate, reliable, and secure as we scale launch, manufacturing, Starlink, AI, and chip design. Our team designs, owns, and evolves the systems that finance depends on every day – from core financial platforms to the integrations that connect those systems with engineering, manufacturing, supply chain, and other teams across the company. We work closely with finance stakeholders and partner software teams to ensure data flows cleanly end-to-end, controls stay strong, and our financial systems keep pace with crewed launches, Starship flights, Starlink growth, and everything else that moves the business forward. Aerospace experience is not required to be successful here - rather we look for smart, motivated, collaborative engineers who love solving problems and want to make an impact on a super inspiring mission. You will have full ownership of challenging problems, working with a team of enthusiastic engineers to design and produce solutions that enable SpaceX to move towards our goals at a rapid pace. The success of the missions at SpaceX depends on the software that you and your team produce. As a Lead Software Engineer on the Application Software team, you will have the opportunity to lead a team of highly skilled engineers both from a technical and personnel development perspective. RESPONSIBILITIES: - Directly manage a team of software engineers - Own all aspects, including prioritization, implementation, and delivery, of a system roadmap - Provide strong technical leadership with a focus on continuous improvement - Manage and track multiple priorities while maintaining a focus towards common project goals - Develop highly reliable and available software systems - Maintain highest standards of excellence, never settle for the status quo - Collaborate with other leaders in the department, and across the company, to ensure success for SpaceX BASIC QUALIFICATIONS: - Bachelor's degree in computer science, engineering, math, or science discipline and 3+ years of software development experience; OR 6+ years of professional experience building software in lieu of a degree - 1+ years of experience with object-oriented programming - 1+ years of experience with leading software teams or projects PREFERRED SKILLS AND EXPERIENCE: - Programming experience in Python, C#, .NET, Go, Java, or similar object-oriented language - Front-end experience in Angular, React, or similar JavaScript framework - Experience with PostgreSQL, SQL Server, or similar database technologies - 4+ years of experience building single page web applications - Experience building or integrating with ERP, accounting, or financial planning systems - Expertise in testing and infrastructure - Experience with financial data integrity, auditability, and access controls (SOX-aware systems a plus) - Domain expertise in any of the following: - Financial systems (GL, AP, AR, close, or FP&A) - ERP platforms (e.g. SAP, Oracle, NetSuite, or similar) - Financial integrations, data pipelines, or reporting platforms - Strong desire to mentor and grow employees - Able to collaborate across group and department lines with a wide range of engineers and managers, including networking and working in a team development environment - Excellent communication and teamwork skills ADDITIONAL REQUIREMENTS: - Must be able to work extended hours and weekends as needed - Must be willing to travel when needed COMPENSATION AND BENEFITS: Pay Range: $165,000.00 - $265,000.00 Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience. Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees accrue paid sick leave pursuant to Company policy which satisfies or exceeds the accrual, carryover, and use requirements of the law. ITAR REQUIREMENTS: - To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status. Applicants wishing to view a copy of SpaceX’s Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to EEOCompliance@spacex.com.

Job Description Job Description MUST BE LOCAL TO ONE OF THE LOCATIONS BELOW FOR AN ONSITE, PANEL WITH WHITE BOARD INTERVIEW Job Title: Senior Front-End Engineer Location: Hybrid reporting to Vienna or Winchester, VA, Pensacola, FL or San Diego, CA Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Overview We are seeking a Senior Front-End Engineer with deep expertise in Angular 17, modern web technologies, and enterprise-scale UI development. The ideal candidate combin…

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight acro…

ABOUT CAREER LAUNCH Career Launch is hiring for this role and related opportunities. We review candidate profiles across active roles and use resumes/profiles to understand which backgrounds may be a fit. THE ROLE As a LATAM/INDIA Frontend Engineer, you may work on projects that require strong execution, communication, analytical judgment, and the ability to move quickly in ambiguous environments. This posting is intended for candidates who want to be considered for this role type and closely r…

Job: 3045175 Job Description: Application Developer If interested, please send most updated resume to Location: San Diego, California (Hybrid or Remote) Role Overview We are seeking an experienced Enterprise Applications Developer with strong skills in Accela development, SSRS report design, and ASP.NET/.NET. This role focuses on enhancing enterprise systems, developing workflows and integrations, and delivering high-quality technical solutions within a large application ecosystem. Key Responsi…

Business Development Manager Who We Are: GEODIS specializes in unlocking business value in a complex world, ensuring seamless movement of goods worldwide. As a global third-party logistics provider (3PL), we power A Better Way to Deliver for the world's top brands and manufacturers. Fuel your career with GEODIS and discover endless growth opportunities. Your role on the team: The Business Development is responsible for prospecting and closing new business as well as supporting account maintenan…

Join us in building the future of finance. Our mission is to democratize finance for all. An estimated $124 trillion of assets will be inherited by younger generations in the next two decades. The largest transfer of wealth in human history. If you’re ready to be at the epicenter of this historic cultural and financial shift, keep reading. About the team + role We are building an elite team, applying frontier technologies to the world’s biggest financial problems. We’re looking for bold thinkers. Sharp problem-solvers. Builders who are wired to make an impact. Robinhood isn’t a place for complacency, it’s where ambitious people do the best work of their careers. We’re a high-performing, fast-moving team with ethics at the center of everything we do. Expectations are high, and so are the rewards. The Robinhood Wallet team’s mission is to democratize access to financial services worldwide by leveraging DeFi protocols and Robinhood Chain! We build secure, intuitive, and decentralized products that enable our users to custody and manage their digital assets. Our team works at the intersection of traditional finance and web3, driving progress in cryptocurrency and blockchain applications. We work closely with product managers, product designers, and security engineers to deliver highly reliable, high-performance systems for customers worldwide. We pride ourselves on a culture of shared learning, high technical standards, and respectful collaboration. As a Senior Software Engineer, you’ll build and own the backend services, infrastructure, and data systems that support Robinhood Wallet products. You will develop reliable and secure solutions to deliver a high-quality trading experience for cryptocurrencies and tokenized stocks, including perpetual futures, to customers worldwide. In this role, you will take lead responsibility for designing scalable architectures and maintaining high-quality codebases. You will collaborate closely with client engineers, security professionals, and external node providers to deliver high-quality, secure technical integrations. Additionally, you will mentor other engineers and raise our overall engineering standards through design reviews, architecture discussions, and hands-on technical leadership. This role is based in our Menlo Park, CA or New York, NY office(s), with in-person attendance expected at least 3 days per week. At Robinhood, we believe in the power of in-person work to accelerate progress, spark innovation, and strengthen community. Our office experience is intentional, energizing, and designed to fully support high-performing teams. What you’ll do - Design, build, test, and deploy scalable backend services that power Robinhood Wallet. - Develop product-facing features and platform enhancements that meet strict correctness and scalability standards. - Identify and implement improvements to system performance, engineering productivity, and risk reduction. - Collaborate closely with client teams, product managers, designers, and external vendors to deliver reliable technical solutions. - Mentor other engineers and raise the technical standards of the team through design reviews, architecture discussions, and hands-on leadership. What you bring - 5+ years of experience in software development. - Expertise in backend development using languages such as Go, Python, or Java, with deep knowledge of cloud-native architectures. - Strong grasp of system design, data modeling, and software engineering fundamentals. - Proven ability to simplify complex problems, make sound tradeoffs, and drive alignment across product, engineering, and design teams. - Strong sense of personal accountability with a track record of delivering high-quality, end-to-end products and raising team-wide technical standards. Bonus points - Experience working for a DeFi protocol, a crypto wallet company, or another blockchain-related company. - Familiarity with technologies like EVM blockchains and smart contracts. What we offer - Challenging, high-impact work to grow your career - Performance driven compensation with multipliers for outsized impact, bonus programs, equity ownership, and 401(k) matching - Top Tier benefits to fuel your work, including 100% paid health insurance for employees with 90% coverage for dependents - Access to the best AI tools on the market and continuous AI skill-building for every employee, technical or not - Lifestyle wallet - a highly flexible benefits spending account for wellness, learning, and more - Employer-paid life & disability insurance, fertility benefits, and mental health benefits - Time off to recharge including company holidays, paid time off, sick time, parental leave, and more! - Exceptional office experience with catered meals, events, and comfortable workspaces. In addition to the base pay range listed below, this role is also eligible for bonus opportunities + equity + benefits. Base pay for the successful applicant will depend on a variety of job-related factors, which may include education, training, experience, location, business needs, or market demands. The expected base pay range for this role is based on the location where the work will be performed and is aligned to one of 3 compensation zones. For other locations not listed, compensation can be discussed with your recruiter during the interview process. Base Pay Range: Zone 1 (Menlo Park, CA; New York, NY; Bellevue, WA; Washington, DC) $196,000—$230,000 USD Zone 2 (Denver, CO; Westlake, TX; Chicago, IL) $172,000—$202,000 USD Zone 3 (Lake Mary, FL; Clearwater, FL; Gainesville, FL) $153,000—$179,000 USD Click here to learn more about our Total Rewards, which vary by region and entity. If our mission energizes you and you’re ready to build the future of finance, we look forward to seeing your application. Robinhood provides equal opportunity for all applicants, offers reasonable accommodations upon request, and complies with applicable equal employment and privacy laws. Inclusion is built into how we hire and work—welcoming different backgrounds, perspectives, and experiences so everyone can do their best. Please review the Privacy Policy for your country of application.

Join us in building the future of finance. Our mission is to democratize finance for all. An estimated $124 trillion of assets will be inherited by younger generations in the next two decades. The largest transfer of wealth in human history. If you’re ready to be at the epicenter of this historic cultural and financial shift, keep reading. About the team + role We are building an elite team, applying frontier technologies to the world’s biggest financial problems. We’re looking for bold thinkers. Sharp problem-solvers. Builders who are wired to make an impact. Robinhood isn’t a place for complacency, it’s where ambitious people do the best work of their careers. We’re a high-performing, fast-moving team with ethics at the center of everything we do. Expectations are high, and so are the rewards. The Robinhood Wallet team’s mission is to democratize access to financial services worldwide by leveraging DeFi protocols and Robinhood Chain! We build secure, intuitive, and decentralized products that enable our users to custody and manage their digital assets. Our team works at the intersection of traditional finance and web3, driving progress in cryptocurrency and blockchain applications. We work closely across multiple engineering and design areas to deliver highly reliable, high-performance systems for customers worldwide. As a Software Engineer, you will build and own the backend services, infrastructure, and data systems that support Robinhood Wallet products. You will develop new features and system enhancements to deliver a highly secure and efficient trading experience for cryptocurrencies and tokenized stocks, including perpetual futures, to customers worldwide. In this role, you will design scalable architectures and maintain high-quality codebases. You will also collaborate with other engineering teams to guide key technical decisions and raise our team's engineering standards. This role is based in our New York, NY or Menlo Park, CA office(s), with in-person attendance expected at least 3 days per week. At Robinhood, we believe in the power of in-person work to accelerate progress, spark innovation, and strengthen community. Our office experience is intentional, energizing, and designed to fully support high-performing teams. What you’ll do - Design, build, test, and deploy scalable backend services that power Robinhood Wallet. - Develop product-facing features and platform enhancements that meet strict correctness and scalability standards. - Identify and implement improvements to system performance, engineering productivity, and risk reduction. - Collaborate closely with client teams, product managers, designers, and external vendors to deliver reliable technical solutions. What you bring - 2+ years of experience in software development. - Expertise in backend development using languages such as Go, Python, or Java, with deep knowledge of cloud-native architectures. - Strong grasp of system design, data modeling, and software engineering fundamentals. - Proven ability to simplify complex problems, make sound tradeoffs, and drive alignment across product, engineering, and design teams. - Strong sense of personal accountability with a track record of delivering successful, end-to-end products and raising team-wide technical standards. Bonus points - Experience working for a DeFi protocol, a crypto wallet company, or another blockchain-related company. - Familiarity with technologies like EVM blockchains and smart contracts. What we offer - Challenging, high-impact work to grow your career - Performance driven compensation with multipliers for outsized impact, bonus programs, equity ownership, and 401(k) matching - Top Tier benefits to fuel your work, including 100% paid health insurance for employees with 90% coverage for dependents - Access to the best AI tools on the market and continuous AI skill-building for every employee, technical or not - Lifestyle wallet - a highly flexible benefits spending account for wellness, learning, and more - Employer-paid life & disability insurance, fertility benefits, and mental health benefits - Time off to recharge including company holidays, paid time off, sick time, parental leave, and more! - Exceptional office experience with catered meals, events, and comfortable workspaces. In addition to the base pay range listed below, this role is also eligible for bonus opportunities + equity + benefits. Base pay for the successful applicant will depend on a variety of job-related factors, which may include education, training, experience, location, business needs, or market demands. The expected base pay range for this role is based on the location where the work will be performed and is aligned to one of 3 compensation zones. For other locations not listed, compensation can be discussed with your recruiter during the interview process. Base Pay Range: Zone 1 (Menlo Park, CA; New York, NY; Bellevue, WA; Washington, DC) $166,000—$195,000 USD Zone 2 (Denver, CO; Westlake, TX; Chicago, IL) $147,000—$172,000 USD Zone 3 (Lake Mary, FL; Clearwater, FL; Gainesville, FL) $130,000—$152,000 USD Click here to learn more about our Total Rewards, which vary by region and entity. If our mission energizes you and you’re ready to build the future of finance, we look forward to seeing your application. Robinhood provides equal opportunity for all applicants, offers reasonable accommodations upon request, and complies with applicable equal employment and privacy laws. Inclusion is built into how we hire and work—welcoming different backgrounds, perspectives, and experiences so everyone can do their best. Please review the Privacy Policy for your country of application.

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. PRINCIPAL RF SOFTWARE ENGINEER (STARSHIELD) Starshield leverages SpaceX’s Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial use, Starshield is designed for government use, with an initial focus on earth observation, communications, and hosted payloads. As a RF software engineer on the Starshield team, you will be working on advanced development programs in support of US National Security. You will work with a team of RF engineers, DSP engineers, software engineers, hardware engineers and end users to design and build RF capabilities for proliferated communications and remote sensing in low earth orbit. You will work in a highly collaborative and fast-paced environment, where we are exploring unsolved problems and applying the SpaceX mindset of iterating rapidly to go from design and demo to operational capability at lightning pace. RESPONSIBILITIES: - Drive program-level decisions on RF system designs - Research novel solutions for unique large-scale satellite RF systems - Design, build, validate, and automate RF test benches for full characterization of custom RF designs, often involving vector network analyzers (VNA), vector signal generators (VSG), vector signal analyzers (VSA), spectrum analyzers, load pulls, RF power meters, high-speed oscilloscopes, and other common lab equipment - Design and build modular, scalable RF test infrastructure and test automation sequences in Python and C++ to support design validation, qualification, and production - Work in close collaboration with hardware, FPGA, DSP, and software engineers to design and validate RF systems - Create electromagnetic simulation models of hardware to design and evaluate performance BASIC QUALIFICATIONS: - Bachelor’s degree in electrical engineering or other engineering discipline - 8+ years of professional development experience in C/C++ or Python - Experience with radio test equipment such as spectrum analyzers, vector signal analyzers, vector signal generators, and network analyzers - RF experience with antennas or communication systems PREFERRED SKILLS AND EXPERIENCE: - Master's degree in electrical engineering or other engineering discipline - Experience with testing both active and passive RF devices such as filters, amplifiers, mixers, and upconverters/downconverters - Experience with common RF concepts such as gain, linearity, P1dB, ACLR, EVM, PAE, S-parameters, and input/output matching - Experience with software design principles, software architecture, design patterns, and unit/integration testing methodology - Experience with environmental test methodologies and equipment such as thermal chambers and temperature forcing systems - Experience troubleshooting interactions between software and hardware such as network devices and lab 1 instrumentation - Experience using Windows and Linux operating systems - Experience with configuration management and version control software - Ability to obtain and maintain an active Top Secret or Top Secret SCI clearance ADDITIONAL REQUIREMENTS: - An active clearance may provide the opportunity for you to work on sensitive SpaceX missions; if so, you will be subject to pre-employment drug and random drug and alcohol testing - Must be willing to work extended hours and weekends as needed COMPENSATION AND BENEFITS: Pay Range: Principal: $210,000.00 - $340,000.00 Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience. Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees accrue paid sick leave pursuant to Company policy which satisfies or exceeds the accrual, carryover, and use requirements of the law. Those with an active clearance will receive a 10% differential, up to an additional $20,000 annually, once officially briefed into a classified program. ITAR REQUIREMENTS: - To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status. Applicants wishing to view a copy of SpaceX’s Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to EEOCompliance@spacex.com.

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. RAN SOFTWARE ENGINEER (STARLINK MOBILE) SpaceX is developing a satellite-to-mobile network to deliver ubiquitous cellular connectivity worldwide through the Starlink constellation. We are partnering with mobile network operators globally to provide direct-to-cell service, extending coverage to billions of existing cellular devices. Starlink Mobile was designed to connect the unconnected, and this new product will greatly expand that mission by extending coverage to billions of existing cellular devices. Applications include connecting hikers in national parks, emergency responders, rural communities, remote sensors, and people in emergency situations. As a Sr. RAN Software Engineer on the Starlink Mobile program, you will lead the validation and optimization of the 4G/5G RAN software protocol stack. This role requires strong software engineering skills to build scalable test automation frameworks and work directly with other software developers to triage and resolve complex 4G/5G protocol stack software issues. RESPONSIBILITIES: - Lead the design, development, and maintenance of CI/CD test automation frameworks for eNB/gNB feature validation, including functional, performance, interoperability, and regression testing - Analyze UE and eNB/gNB logs to debug and root-cause RAN issues, and collaborate with developers to resolves issues and drive feature improvements - Build software tools and data pipelines to analyze RAN performance and optimize eNB/gNB parameters to improve network KPIs - Manage and prioritize network issues while collaborating closely with development teams to drive resolution - Troubleshoot and maintain RAN lab infrastructure in collaboration with partner teams BASIC QUALIFICATIONS: - Bachelor’s degree in a STEM discipline - 5+ years of Python/C/C++ coding experience - 5+ years of experience developing, executing, and managing automated LTE/5G-NR test cases (including test planning and results tracking) PREFERRED SKILLS AND EXPERIENCE: - In-depth knowledge of 3GPP specifications and R17+ RAN features - Experience with user equipment (UE) log analysis and associated software tools (QXDM/XCAL) - Experience developing test automation frameworks or CI/CD pipelines - Strong understanding of LTE and 5G-NR protocols with hands-on experience resolving software issues at the PHY, MAC, and RRC layers - Experience supporting products through the full release cycle including commercial deployment - Strong skills in debugging and performance optimization; exceptional analytical skills and engineering fundamentals COMPENSATION AND BENEFITS: Pay Range: Level 3: $175,000.00 - $280,000.00 Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience. Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees accrue paid sick leave pursuant to Company policy which satisfies or exceeds the accrual, carryover, and use requirements of the law. ITAR REQUIREMENTS: - To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status. Applicants wishing to view a copy of SpaceX’s Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to EEOCompliance@spacex.com.

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. SOFTWARE ENGINEER (STARSHIELD) Starshield leverages SpaceX’s Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial use, Starshield is designed for government use, with an initial focus on earth observation, communications, and hosted payloads. The Starshield software team is building highly reliable in-space mesh networks, designing secure systems to guarantee access to space, designing next-gen communication and sensing software, and more. Aerospace experience is not required to be successful here - we want our engineers to bring fresh ideas from all areas. We look for engineers who love solving problems and seek to make an impact on an inspiring mission. As we expand this team, we're looking for versatile, motivated, and collaborative engineers. Our team is involved in designing the vehicle systems at every phase of development. We build tools that enable us to work more efficiently, and that help us build software systems that are secure, reliable, and autonomous. Our software engineers are responsible for the life cycle of the software they create, including development, testing, and operational support. RESPONSIBILITIES: - Create highly reliable software systems that control hundreds of satellites in low earth orbit - Leverage software design to improve satellite constellation performance, security, and availability to meet the needs of a wide range of users - See your software through from start to finish: from figuring out the core needs to prototyping, developing, and testing; to on-orbit rollout and beyond - Work with interdisciplinary teams to brainstorm, design, and build the next generation of satellite capabilities, from cutting-edge sensors and inter-satellite lasers to space-based cloud compute There are several roles within the Starshield software team with different focus areas. Applicants will interview for specific focus areas based on hiring needs and qualifications. Specific role responsibilities may include: - Write high quality Linux-based C++ software for common processors and micro controllers (e.g. ARM, PowerPC, x86, etc.) - Implement networking technologies to direct data across a variety of satellites, ground operations centers, and users - Build automated ground-based software systems that integrate smart data processing with command and control of the satellites - Develop models and simulations for flight-like vehicle software testing, network performance analysis, or research & development projects - Develop tools that allow for test execution across multiple environments: virtualized hardware, real hardware-in-the-loop, and even vehicle-in-the-loop testing - Invent new systems that enable more frequent and reliable software deployment, test execution, and data analysis as part of a continuous integration and release system BASIC QUALIFICATIONS: - Bachelor's degree in computer science, engineering, math, or other STEM discipline and 5+ years of experience in software development; OR 7+ years of professional experience in software development in lieu of a degree - Development experience in C/C++, Python, or other similar programming languages PREFERRED SKILLS AND EXPERIENCE: - Developed and deployed software that has been used in real-world applications and projects - Knowledge of computer architecture and networks - Experience with debugging, performance optimization and unit testing - Ability to work effectively and creatively in a dynamic environment with changing needs and requirements - Ability to work independently and in a team, take initiative, and communicate effectively - Ability to obtain and maintain a Top Secret or Top Secret SCI clearance Some preferred skills and experience depend on the specific team within flight software and may include: - Experience with networking protocols (TCP, UDP, etc.) - Experience developing in the Linux kernel - Experience in C++ for high performance systems - Experience with image data processing and machine learning - Knowledge of math and physics ADDITIONAL REQUIREMENTS: - This position requires successfully obtaining and maintaining a Top Secret Security Clearance as a condition of employment. While the clearance may not be immediately necessary upon hire, we encourage you to initiate the application process promptly upon accepting this offer. Your ability to secure the necessary clearance is essential for fulfilling key responsibilities of the role. Should you be unable to obtain it, SpaceX reserves the right to modify or terminate your employment to align with operational needs - Must be willing to work extended hours and weekends as needed COMPENSATION AND BENEFITS: Pay Range: Level 3: $165,000.00 - $265,000.00 Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience. Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees accrue paid sick leave pursuant to Company policy which satisfies or exceeds the accrual, carryover, and use requirements of the law. Those with an active clearance will receive a 10% differential, up to an additional $20,000 annually, once officially briefed into a classified program. ITAR REQUIREMENTS: - To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status. Applicants wishing to view a copy of SpaceX’s Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to EEOCompliance@spacex.com.

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