Design and develop embedded software for satellite networking systems, focusing on reliability and protocol optimization, while ensuring quality through testing tools and CI/CD practices.
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!
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!
Key Responsibilities
- 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
Design and develop reliable, high-quality software related to:
Required Qualifications & Skills:
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
Bonus Points:
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
Use of AI in Recruitment
At Kepler Communications, all hiring decisions are made by people. Human recruiters are involved in every step of our recruitment process. We use AI-based tools (such as Lever AI and HireEZ) to assist with the initial review of applications by ranking candidates based on job-relevant criteria. These tools support - but do not replace - human judgment.
Employment Equity & Accommodation Statement
Kepler Communications is an equal opportunity employer committed to building a diverse and inclusive workplace. We welcome applications from all qualified individuals, including women, Indigenous peoples, persons with disabilities, members of visible minorities, and people of all sexual orientations and gender identities.
If you require accommodation during any stage of the recruitment process, please contact our People & Culture team at [email protected], and we will work with you to meet your needs.
Top Skills
Bash
C/C++
Docker
Embedded Linux
Freertos
Frr
Kubernetes
Openembedded/Yocto
Python
Kepler Communications Toronto, Ontario, CAN Office
196 Spadina Avenue, , , Toronto, Ontario, Canada, M5T2C2
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