Role Description As a Senior Mobile Engineer, you will sit at the intersection of engineering, customer delivery, and digital identity. You will work directly with state governments and other public-sector partners to design, build, and deploy mobile-first identity solutions, often serving as the primary technical representative of SpruceID in the field. This role combines hands-on mobile development with consulting, systems design, and customer success. While much of our current work leverages Flutter, we are looking for engineers who are comfortable operating across multiple mobile environments—including native (iOS/Android) and cross-platform frameworks such as Flutter or React Native—as our technology stack evolves over time. You will ensure SpruceID’s mobile technology is deployed securely, effectively, and with lasting real-world impact, while contributing to decisions about how our mobile architecture grows and adapts. This job is fully remote within the US. What You'll Do - Lead the design and development of mobile applications for state governments and enterprise customers across native and cross-platform environments (e.g., Flutter, React Native, iOS, Android) - Work side-by-side with customer delivery leads, backend engineers, and UX designers to ensure successful, end-to-end deployments - Translate customer and policy requirements into secure system designs and production-ready implementations across mobile and backend components - Act as a trusted technical advisor to public-sector partners, guiding them through mobile security, identity standards, and platform best practices - Build and ship privacy-preserving applications that meet public-sector requirements for security, accessibility, and compliance - Integrate mobile applications with backend identity services, cryptographic libraries, and platform APIs - Contribute to shared Rust and cross-platform libraries that run across backend services, mobile devices, and the browser - Support customer deployments, debugging, and operational needs in real-world environments—whatever it takes to ensure success - Step outside your primary stack when needed, contributing across mobile, backend, and infrastructure as projects evolve - Represent SpruceID directly with partners during pilots, launches, and ongoing engagements Qualifications - 5+ years of experience shipping production mobile applications - Strong experience in at least one mobile framework (e.g., Flutter, React Native) and familiarity with native platforms (iOS and/or Android) - Experience working across more than one mobile environment, or a demonstrated ability to quickly ramp across new frameworks and languages - Proven ability to lead mobile architecture and deliver secure, production-grade systems - Experience integrating mobile applications with backend services and APIs - Solid understanding of mobile security concepts (secure storage, key management, authentication flows) - Strong engineering fundamentals with the ability and willingness to contribute beyond mobile when needed - Excellent communication skills and experience working directly with customers, ideally in a consulting or delivery-focused role - A proactive, “can do / will do” mindset and comfort operating outside your primary area of expertise - Based in the US and excited to engage directly with state government partners Bonus Qualifications - Experience with modern mobile languages and frameworks such as Kotlin, Swift, Objective-C, Dart, or TypeScript, and their associated ecosystems - Hands-on experience with cross-platform frameworks such as Flutter or React Native in production environments - Experience with digital identity, verifiable credentials, DIDs, or authentication systems - Background in cryptography, data privacy, or building secure mobile systems - Familiarity with platform-specific capabilities such as Keychain (iOS), Keystore (Android), biometrics, and secure enclaves - Prior experience working on public-sector or government software projects - Familiarity with Rust or interoperating with Rust-based mobile libraries (e.g., via FFI or shared modules) - Experience meeting accessibility standards (e.g., WCAG, mobile accessibility best practices) - Exposure to mobile CI/CD pipelines, app store deployment processes, and release management

Role Description This position offers FULLY REMOTE opportunities for candidates across the United States. Preferred work locations: Arlington VA, Denver CO, Houston, TX or Merritt Island, FL. Airbus U.S. is looking for an enthusiastic and creative principal software engineer to develop and test spacecraft flight software. We're looking for candidates who can bring exceptional programming skills and experience in embedded software development and testing to the team. Position Responsibilities: - Contributing to the development and testing of Airbus U.S.'s satellite flight software. - Involved in the full lifecycle of flight software development, from requirements definition through operations. - Contribute to mission concept development, in-house modeling and simulation capabilities, and proposal writing. - Provide autonomous support of complex assignments, under the leadership of the Software Team Lead and Software Engineering Manager. - Have project and subject matter responsibility and authority. Software Integration and Test - 60% - Develop and execute FSW verifications tests using both proprietary satellite digital twin software and a Hardware in the Loop (HIL) FlatSat. - Establish and document test methodologies and descriptions to test compliance with Airbus and customer-based requirements. - Develop and implement software and tools for ground support equipment to test and validate flight software. - Contribute to document management, including versioning, bug reporting, and test plan documentation. - Oversee and conduct official validation tests. Flight Software - 30% - Upgrade existing flight software for new missions. - Contribute to the development of new satellite flight software for Airbus U.S. satellite platforms. - Develop in-house tools to analyze flight software performance and assess its compatibility with new mission and conops. - Develop and execute flight software verification and validation tests at the unit, module, subsystem, and platform level. - Work with manufacturing engineers to support installation onto the hardware-in-the-loop test environments and eventual flight hardware. - Participate in anomaly resolution activities and patch existing flight software. Additional Responsibilities - 10% - Support working groups, both internal and with customers and/or vendors. - Support proposal writing, new business. - Assess the software impacts of new hardware, conops, and missions. Qualifications - Bachelor's degree in STEM (Science, Technical, Engineering, Math) or related scientific areas. - Preferred: Master's in STEM (Science, Technical, Engineering, Math) or related scientific areas. - A minimum of 15 years with a Bachelor's degree, or 12 years with a Master's degree. - Proven track-record of working with space hardware and/or flight software systems, starting from conceptual designs and tradeoffs through detailed design, development, manufacture, integration, test, deployment, and operations. Requirements - Insatiable curiosity and a demonstrated ability to learn and work independently. - Proficiency in C/C++. - Expertise in one or more of the following: - Embedded software development and testing. - Test scripting (TCL/Python). - Device driver development and testing of software/hardware interfaces. - Real-time operating systems programming, debugging, and testing. - Cybersecurity. - GNC algorithms design, analysis, testing, and implementation. - Functional validation of embedded software on hardware. - Software safety assurance. - Network topology and configuration. - Simulators: numerical, emulator, and hardware in the loop. - Software requirements and configuration management. - Periodic travel (less than 20%) to Airbus U.S. facilities or partner companies. - Occasional International travel to collaborate with European Airbus counterparts. - US Citizenship is required. - Ability to obtain and maintain a Government security clearance. - Active DoD security clearance at Secret or above highly desirable. Benefits - Equal Opportunity: Airbus provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, genetics, pregnancy, marital status, veteran status, or other legally protected status. - Airbus complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities. - This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, demotion, termination, layoff, recall, transfer, leaves of absence, compensation, benefits, and training.

Role Description This position offers FULLY REMOTE opportunities for candidates across the United States. Preferred work locations: Arlington VA, Denver CO, Houston, TX or Merritt Island, FL. Airbus U.S. is looking for an enthusiastic and creative senior software engineer to develop and test spacecraft flight software. We're looking for candidates who can bring exceptional programming skills and experience in embedded software development and testing to the team. Position Responsibilities: - Contribute to the development and testing of Airbus U.S.'s satellite flight software. - Involved in the full lifecycle of flight software development, from requirements definition through operations. - Contribute to mission concept development, in-house modeling and simulation capabilities, and proposal writing. - Provide autonomous support of complex assignments, under the leadership of the Software Team Lead and Software Engineering Manager. - Have project and subject matter responsibility and authority. Flight Software - 60% - Contribute to the development of new satellite flight software for Airbus U.S. satellite platforms. - Support development and integration of GNC algorithms. - Support development and modification of flight software hosted on new flight computer designs. - Develop in-house tools to analyze flight software performance and assess its compatibility with new mission and conops. - Develop and execute flight software verification and validation tests at the unit, module, subsystem, and platform level. Software Integration and Test - 30% - Develop and execute FSW verifications tests using both proprietary satellite digital twin software and a Hardware in the Loop (HIL) FlatSat. - Establish and document test methodologies and descriptions to test compliance with Airbus and customer-based requirements. - Develop and implement software and tools for ground support equipment to test and validate flight software. - Contribute to document management, including versioning, bug reporting, and test plan documentation. - Oversee and conduct official validation tests. Additional Responsibilities - 10% - Support working groups, both internal and with customers and/or vendors. - Support proposal writing, new business. - Assess the software impacts of new hardware, conops, and missions. Qualifications - Bachelor's degree in STEM (Science, Technical, Engineering, Math) or related scientific areas. - Preferred: Master's in STEM (Science, Technical, Engineering, Math) or related scientific areas. - A minimum of 9 years with a Bachelor's degree, or 7 years with a Master's degree. - Proven track-record of working with space hardware and/or flight software systems, starting from conceptual designs and tradeoffs through detailed design, development, manufacture, integration, test, deployment, and operations. Requirements - Insatiable curiosity and a demonstrated ability to learn and work independently. - Proficiency in C/C++. - Expertise in one or more of the following: - GNC algorithms design, analysis, testing, and implementation. - New device bring-up. - BSP implementation. - Embedded software development and testing. - Cybersecurity. - Device driver development and testing of software/hardware interfaces. - Real-time operating systems programming, debugging, and testing. - Functional validation of embedded software on hardware. - Software safety assurance. - Network topology and configuration. - Simulators: numerical, emulator, and hardware in the loop. - Software requirements and configuration management. - Periodic travel (less than 20%) to Airbus U.S. facilities or partner companies. - Occasional International travel to collaborate with European Airbus counterparts. - US Citizenship is required. - Ability to obtain and maintain a Government security clearance. - Active DoD security clearance at Secret or above highly desirable. Benefits - Equal Opportunity: Airbus provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, genetics, pregnancy, marital status, veteran status, or other legally protected status. - Complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities.

Role Description This position offers FULLY REMOTE opportunities for candidates across the United States. Preferred work locations: Arlington VA, Denver CO, Houston, TX or Merritt Island, FL. Airbus U.S. is looking for an enthusiastic and creative principal software engineer to develop and test spacecraft flight software. We're looking for candidates who can bring exceptional programming skills and experience in embedded software development and testing to the team. Position Responsibilities: - Contribute to the development and testing of Airbus U.S.'s satellite flight software. - Involved in the full lifecycle of flight software development, from requirements definition through operations. - Contribute to mission concept development, in-house modeling and simulation capabilities, and proposal writing. - Provide autonomous support of complex assignments, under the leadership of the Software Team Lead and Software Engineering Manager. - Have project and subject matter responsibility and authority. Flight Software - 60% - Contribute to the development of new satellite flight software for Airbus U.S. satellite platforms. - Support development and integration of GNC algorithms. - Support development and modification of flight software hosted on new flight computer designs. - Develop in-house tools to analyze flight software performance and assess its compatibility with new mission and conops. - Develop and execute flight software verification and validation tests at the unit, module, subsystem, and platform level. Software Integration and Test - 30% - Develop and execute FSW verifications tests using both proprietary satellite digital twin software and a Hardware in the Loop (HIL) FlatSat. - Establish and document test methodologies and descriptions to test compliance with Airbus and customer-based requirements. - Develop and implement software and tools for ground support equipment to test and validate flight software. - Contribute to document management, including versioning, bug reporting, and test plan documentation. - Oversee and conduct official validation tests. Additional Responsibilities - 10% - Support working groups, both internal and with customers and/or vendors. - Support proposal writing, new business. - Assess the software impacts of new hardware, conops, and missions. Qualifications - Bachelor's degree in STEM (Science, Technical, Engineering, Math) or related scientific areas. - Preferred: Master's in STEM (Science, Technical, Engineering, Math) or related scientific areas. - A minimum of 15 years with a Bachelor's degree, or 12 years with a Master's degree. - Proven track-record of working with space hardware and/or flight software systems, starting from conceptual designs and tradeoffs through detailed design, development, manufacture, integration, test, deployment, and operations. Requirements - Insatiable curiosity and a demonstrated ability to learn and work independently. - Proficiency in C/C++. - Expertise in one or more of the following: - GNC algorithms design, analysis, testing, and implementation. - New device bring-up. - BSP implementation. - Embedded software development and testing. - Cybersecurity. - Device driver development and testing of software/hardware interfaces. - Real-time operating systems programming, debugging, and testing. - Functional validation of embedded software on hardware. - Software safety assurance. - Network topology and configuration. - Simulators: numerical, emulator, and hardware in the loop. - Software requirements and configuration management. Benefits - Periodic travel (less than 20%) to Airbus U.S. facilities or partner companies. - Occasional International travel to collaborate with European Airbus counterparts. Eligibility - US Citizenship is required. - Ability to obtain and maintain a Government security clearance. - Active DoD security clearance at Secret or above highly desirable. Physical Requirements - Vision: able to see and read computer screen and other electronic equipment with screens, able to read documents. - Hearing: able to hear to participate in conversations in person and via teleconference or phone and to hear sounds including safety warnings or alarms. - Equipment Operation: able to operate most office and personal electronic equipment. - Carrying: able to carry documents, electronic equipment and/or supplies up to 40lbs/9kg. - Lifting: able to lift documents, electronic equipment and/or supplies up to 40lbs/9kg. - Sitting: able to sit for long periods of time in meetings, working on computer. - Squatting / Kneeling: able to occasionally squat or kneel to retrieve or replace items shelved on bottom shelves. - Standing: able to stand for long periods of time. - Walking: able to walk through office and outside areas including uneven surfaces.