Embedded Software Designer – Networks

Kepler Communications

42d

About The Position

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 whatâs possible in space. We believe great ideas come from diverse perspectives, and weâre committed to creating an environment where you can grow, lead, and make a global impact. If youâre 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! We're on the hunt for a top-tier Embedded Software Engineer. Your focus will be on software development and maintenance required for both space and ground-based assets for a growing fleet of spacecraft. The focus of your work will be on designing and developing the next-generation networking stack and protocols that our satellites will run on!

Requirements

5+ years of embedded software and networking development experience
Bachelor's degree in Computer Science or equivalent
Proficiency in C/C++, especially in embedded topics such as interrupt handlers, concurrency, memory mapped peripherals, and hardware interfaces
Experience with embedded operating systems and build systems, including OpenEmbedded/Yocto and FreeRTOS
Strong Embedded Linux networking knowledge
Demonstrable experience with FRR (Free Range Routing) and networking protocols (BGP, OSPF, MPLS, ISIS)
Excellent communication skills for engaging with both engineering teams and external stakeholders
Ability to work under pressure, asynchronously, and across time zones

Nice To Haves

Master's degree
Experience developing software for aerospace applications
Strong knowledge of computer networking and modern networking protocols
Experience with containerization (Docker, Kubernetes) and orchestration tools

Responsibilities

Design and develop reliable, high-quality software related to: On board software for our next generation of satellites
Embedded Linux for both space and ground systems
Implement and optimize routing protocols using FRR in embedded environments
Develop build/test infrastructure, simulators, and diagnostic tools to validate designs in CI/CD environments
Design and extend control-plane and data-plane solutions for satellite and ground networking
Write efficient, reliable C/C++, Python, and bash code for networking and automation applications
Participating in software design review and code review processes

Benefits

Competitive compensation with a robust equity plan to share in our success.
Comprehensive coverage for health, dental, and vision insuranceâincluding 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.
Weâre a certified Great Place to WorkÂ®, five years in a row!

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