Fall 2025

Embedded Software Engineer Intern

Kepler Communications

Kepler Communications

201-500 employees

Real-time space communications network for missions

Compensation Overview

CA$29.75 - CA$39/hr

Toronto, ON, Canada

In Person

On-site in Toronto at 24 Ward Street; full-time internship starting September 2025 for 4 or 8 months.

Category
Software Engineering (1)
Required Skills
Git
Data Structures & Algorithms
FreeRTOS
C/C++
Linux/Unix
Requirements
  • 2+ years of embedded systems experience
  • Currently enrolled in a Computer Science or equivalent degree program
  • Strong software design and development skills, including algorithms, testing and debugging
  • Proficiency in C/C++, with general familiarity in embedded concepts (e.g., multitasking, real-time constraints, hardware interfaces) considered an asset; specific project work may vary
  • Experience with embedded operating systems and build systems, including OpenEmbedded/Yocto and FreeRTOS
  • Embedded Linux experience; user-space development most common, kernel or driver work possible depending on project needs
  • Excellent communication skills
  • Ability to effectively use git
  • Currently enrolled in a post-secondary program and returning to studies after the internship
  • Available for a full-time internship beginning September 2025 for 4 or 8 months
  • Work out of our new Toronto office (24 Ward Street); on-site at Toronto office
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; Firmware and drivers; IoT modules
  • Writing thorough tests and documentation
  • Participating in software design review and code review processes
  • Work with electrical, digital design, and operations teams to identify required features and solidify the system architecture
Desired Qualifications
  • Relevant experience with hobbies or University design team
  • Python development experience
  • Strong knowledge of computer networking and modern networking protocols
  • Experience with RTL (Verilog and/or VHDL) and embedded SoCs
  • Hardware debugging experience (oscilloscopes, logic analyzers, etc.)
Kepler Communications

Kepler Communications

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Kepler Communications builds and operates a space communications network. It provides real-time, continuous connectivity for space missions through The Kepler Network, which includes satellite constellations, ground stations, payload technology, and intersatellite links to improve telemetry, tracking, and command. The company offers S Band, Ku Band, and Optical communication services to extend data downlink capacity and enable on-orbit data access, while also handling regulatory filings for customers. This setup helps satellite operators, space stations, launch vehicle operators, and other space assets access space-generated data without needing to manage their own communications infrastructure. Kepler’s goal is to remove barriers in space communications and enable global access to data from space.

Company Size

201-500

Company Stage

Grant

Total Funding

$178.8M

Headquarters

Toronto, Canada

Founded

2015

Your Connections

People at Kepler Communications who can refer or advise you

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Simplify's Take

What believers are saying

  • The January 2026 ten-satellite optical tranche can unlock commercial service in 2026.
  • RADARSAT+ ground-system work shows demand for Kepler beyond payload connectivity.
  • ESA terminal testing validates institutional interest in interoperable satellite communications.

What critics are saying

  • SpaceX Starlink and Kuiper can outscale Kepler on coverage and pricing.
  • Launch or integration failures delay the optical network and damage customer trust.
  • Spectrum and licensing delays across jurisdictions can block service expansion.

What makes Kepler Communications unique

  • Kepler builds an in-space relay network for satellite-to-satellite data delivery.
  • Its optical constellation supports gigabit links and onboard edge computing.
  • It also sells legacy store-and-forward and IoT connectivity services.

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Benefits

Hybrid Work Options

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

-3%

2 year growth

0%
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Space communications startup Kepler raises $92M to build satellite relay network

Space communications startup Kepler raises $92M to build satellite relay network - SiliconANGLE