Kepler Communications
Tech / AI / Software
EmbeddedSoftwareDesigner
Neural analysis suggests this role is
optimal for Mid candidates.
“Embedded Software Designer at Kepler Communications. Skills: embedded software design, C/C++, embedded Linux, RTOS, device drivers, automated test frameworks, cross-functional collaboration. Design, develop, and maintain reliable, high-quality embedded software for both spacecraft and ground-based systems supporting a growing fleet of satellites. Design and implement secure communications capabilities, including encryption, authentication, and key exchange for next-generation data links”
Industry & Context.
passionate problem-solvers; debugging complex issues
What They're Looking For.
Must Have
3+ years of experience developing embedded software for complex, high-reliability systems, Bachelor’s degree in Computer Science, Computer Engineering, Electrical Engineering, or equivalent practical experience, software engineering fundamentals, including system design, debugging, testing, performance analysis, and maintainable code development, Proficiency in C/C++ for embedded systems, including concurrency, interrupt handling, memory-mapped peripherals, and hardware communication interfaces such as SPI, I2C, UART, and CAN, Experience developing software for embedded Linux and/or RTOS environments, including familiarity with build systems such as Yocto/OpenEmbedded and operating systems such as FreeRTOS, Experience developing low-level embedded Linux components including kernel modules, device drivers, and device tree integrations, Experience developing and maintaining automated test frameworks, validation tooling, or hardware/software integration test environments, cross-functional collaboration and communication skills, with the ability to work effectively across software, hardware, and operations teams, Proficiency with modern software development workflows and tools, including Git-based version control and code review practices
Nice to Have
Master's degree in Computer Science, Computer Engineering, or related field, Experience developing software for aerospace applications, Experience implementing embedded security solutions such as secure boot, hardware security modules (HSMs), certificate/key management, authentication, or encrypted communications, Familiarity with Linux networking concepts and infrastructure, including routing, interfaces, netlink, or packet-processing pipelines, Experience developing multi-stage bootloaders, knowledge of computer networking and modern networking protocols, Experience with RTL (Verilog and/or VHDL) and embedded SoCs
What You'll Do.
and maintain reliable
high-quality embedded software for both spacecraft and ground-based systems supporting a growing fleet of satellites
Design and implement secure communications capabilities
and key exchange for next-generation data links
Build and maintain low-level software components including device drivers
and platform services
Develop automated tests
and technical documentation to support robust software delivery and long-term maintainability
Participate in software architecture discussions
and code reviews to ensure software quality and system reliability
Collaborate closely with cross-functional teams to define system requirements
and evolve system architecture
Identify performance gaps
and architectural shortcomings in existing systems
and drive improvements across the software stack
Provide technical leadership
and guidance to junior engineers while contributing to engineering best practices and development standards
How You'll Work.
Team & Collaboration
Collaborate closely with cross-functional teams to define system requirements, debug complex issues, and evolve system architecture; cross-functional collaboration and communication skills, with the ability to work effectively across software, hardware, and operations teams
Communication Scope
cross-functional communication skills
Full Job Description
## Description At Kepler Communications, we're not just imagining the future of on-demand space connectivity - we're leading it! Our mission is to provide real-time Internet access for space-based assets, enabling a new era of data-driven exploration and innovation. With 33 satellites launched to date, Kepler operates the first commercial optical data relay constellation, enabling real-time, continuous space communications while supporting advanced on-orbit compute and hosted payload capabilities. Industry-leading technology is only part of the story. What sets Kepler apart is our team: bold thinkers, skilled builders, and passionate problem-solvers who thrive on pushing the boundaries of what’s possible in space. We believe great ideas come from diverse perspectives, and we’re committed to creating an environment where you can grow, lead, and make a global impact. If you’re ready to reach higher, move faster, and do work that shapes the future space economy - this is your launchpad. Come build the future with Kepler! What We Offer: * Competitive compensation with a robust equity plan to share in our success. * Comprehensive coverage for health, dental, and vision insurance—including dependents. * Unlimited vacation, supportive parental leave policy, and company-wide holiday shutdown. * Semi-annual company-wide parties and frequent in-office team events. * Relocation packages available for approved roles. * $1,500 annual professional development fund to support your growth. * Fully stocked Toronto office kitchen with snacks, drinks, games and top-notch kitchen appliances. * Town Halls, Celebration Calls, and Company-wide events to stay connected and engaged. * We’re a certified Great Place to Work®, five years in a row! ## Key Responsibilities Design, develop, and maintain reliable, high-quality embedded software for both spacecraft and ground-based systems supporting a growing fleet of satellites Design and implement secure communications capab
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