Senior Embedded Software Engineer I

At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team.

In this position, you will be responsible for low-level and high-level software in CesiumAstro’s products through all phases of the development process. Key projects will include Linux-based single-board computers and high-reliability microcontroller systems. Cesium’s goal is to create an out-of-the-box hardware and software experience which enhances our customers’ ability to rapidly integrate our products into their systems.

As a CesiumAstro software team member, you will be responsible for software designs from concept through production, including product roadmaps, block diagrams, detailed design and coding, analysis, test, qualification, and in-orbit support. The ideal candidate will have development experience at nearly every level of the software stack, including microcontrollers, low-level drivers, board support packages (BSP), end-use applications, and user interfaces. Additionally, the ideal candidate will have experience in software testing and high-reliability qualification, as well as software engineering and software project management practices.

The successful candidate will present engineering design review materials to our customers and executive team, as well as participate in proposal-writing efforts. As such, excellent written and verbal communication skills are required.

SUMMARY OF RESPONSIBILITIES

Design and implement software for embedded devices and systems, from requirements to production and commercial deployment

Design, develop, code, test, debug and document system software

Review code and system designs

Analyze code for efficiency, stability and scalability

Integrate and validate new product designs

Support software quality assurance and optimize I/O performance

Provide post-production/in-orbit customer support

Interface with hardware design and development engineers

Assess third party and open-source software

JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS

Bachelor of Science (BS) or Master of Science (MS) degree in Computer Science, Electrical Engineering, or Computer Engineering

Minimum of 5 years of industry experience in software development.

Experience in hands-on development and troubleshooting of embedded hardware. API design for interfacing with FPGAs.

Experience with products for aerospace applications

Programming experience in C or C++

Experience in embedded systems design with preemptive, multitasking real-time operating systems (experience with real-time Linux is desirable)

Familiarity with software configuration management tools, defect tracking tools, and peer review

Excellent knowledge of real-time system coding techniques, IP protocols, interfaces, and hardware subsystems

Excellent understanding of multi-threaded applications and resource management

Excellent written and verbal communication skills

PREFERRED EXPERIENCE

Adequate knowledge of reading electronics schematics and component data sheets

Experience with ARM processors and fully-featured microcontrollers

Experience in design and development of a Software Development Kit (SDK)

WHAT WE OFFER

The opportunity to help establish CesiumAstro’s first European office and grow our Munich team.

High-impact role with direct exposure to leading EU space programs.

Competitive compensation and benefits package.

A collaborative, innovative environment shaping the future of space communications.

CesiumAstro considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate’s work experience, education/training, and key skills.

Please be aware that many roles will be subject to both security and export control restrictions. These restrictions mean that factors including new starter’s nationality, any previous or dual nationalities held, place of birth and country of residence may limit those roles that you can perform for the organization.

Please note: CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members not through our approved vendor list or Talent Acquisition will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.