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Added 1 month ago
Sr. Power Platform Developer
Softchoice
NL · Toronto, ON · Oakville, ON · Vancouver, BC · NB · NS · AB · BC · Nova Scotia, Nova · British Columbia, Brit
…(ATC), a collaborative ecosystem featuring state-of-the-art hardware and software that enables customers and partners to conceptualize, test, and validate innovative solutions before…
Added 1 month ago
C
Senior SDET, Inference Platform
Cerebras
Toronto, ON
- Full-time
Validate the platform across environments - from cloud-managed Kubernetes to deployments running on Cerebras hardware.
Added 1 month ago
SI
Firmware Engineering Manager
Synopsys Inc
Ottawa, ON · Nepean, ON
- Full-time
Synopsys is the leader in engineering solutions from silicon to systems, enabling customers to rapidly innovate AI-powered products. We deliver industry-leading silicon design, IP,…
Added 1 month ago
M
Satellite TT&C/PDT Systems Engineer
MANNARINO
Montreal, QC
- Full-time
MANNARINO Systems & Software Inc. is a leader in providing safety-critical systems, software, hardware and certification engineering services to the aerospace, defense, space, simulation &…
Added 1 month ago
M
Satellite Bus Systems Engineer
MANNARINO
Montreal, QC
- Full-time
MANNARINO Systems & Software Inc. is a leader in providing safety-critical systems, software, hardware and certification engineering services to the aerospace, defense, space, simulation &…
Added 1 month ago
M
Spacecraft EMC Systems Engineer
MANNARINO
Montreal, QC
- Full-time
MANNARINO Systems & Software Inc. is a leader in providing safety-critical systems, software, hardware and certification engineering services to the aerospace, defense, space, simulation &…
Added 1 month ago
M
Guidance, Navigation & Control (GNC) Systems Engineer
MANNARINO
Montreal, QC
- Full-time
MANNARINO Systems & Software Inc. is a leader in providing safety-critical systems, software, hardware and certification engineering services to the aerospace, defense, space, simulation &…
Added 1 month ago
M
Satellite Electrical Power System (EPS) Design Engineer
MANNARINO
Montreal, QC
- Full-time
MANNARINO Systems & Software Inc. is a leader in providing safety-critical systems, software, hardware and certification engineering services to the aerospace, defense, space, simulation &…
Added 1 month ago
M
Satellite Electrical Propulsion Systems Engineer
MANNARINO
Montreal, QC
- Full-time
MANNARINO Systems & Software Inc. is a leader in providing safety-critical systems, software, hardware and certification engineering services to the aerospace, defense, space, simulation &…
Added 1 month ago
M
Satellite Command & Data‑Handling (C&DH) System Engineer
MANNARINO
Montreal, QC
- Full-time
MANNARINO Systems & Software Inc. is a leader in providing safety-critical systems, software, hardware and certification engineering services to the aerospace, defense, space, simulation &…
Added 1 month ago
S
Senior Design Engineer, Microelectronics and Advanced Packaging
Sanmina
Ottawa, ON
- $110,000 to $160,000 CAD / year
- Full-time
The Microelectronic Design Engineering team, as part of Sanmina’s Global Design Engineering Team, represents one of the key strategic growth areas. Our team provides engineering and design…
Added 1 month ago
PO
Senior Software Developer
P&P Optica
Waterloo, ON
- $110,000 to $115,000 CAD / year
- Full-time
PPO is looking for a Senior Software Developer to design and implement high-quality software across our product ecosystem. This is a broad, high-impact engineering role: you'll spend most…
Added 1 month ago
T
Laboratory Technician - Electrical Testing
TEEMA
Victoria, BC · Greater Victoria, BC
- $30 to $50 CAD / hour
- Contract
…are supporting them in a search for an energetic, proactive Junior Lab Technician to join their engineering lab…
Added 1 month ago
H
Guidance, Navigation & Control (GNC) Systems Engineer | Remote Opportunity | Fastwater Staffing
HIKINEX
Remote, Canada
- Full-time
- Remote
…spacecraft lifecycle and bridge GNC algorithms, spacecraft hardware, flight software, systems engineering, integration, verification, and mission…
Added 1 month ago
H
(Fastwater Staffing) Guidance, Navigation & Control (GNC) Systems Engineer - Montreal, Canada [Full Relocation Package]
HIKINEX
QC
- Contract
…the complete subsystem, from algorithm development through hardware implementation, verification, and on‑orbit operation support. The role requires deep expertise in orbital dynamics,…
Added 1 month ago
H
(Fastwater Staffing) Satellite Electrical Power System (EPS) Design Engineer - Montreal, Canada [Full Relocation Package]
HIKINEX
QC
- Contract
Mentor, guide, lead a multidisciplinary team of junior or intermediate system engineers & interns
Added 1 month ago
H
(Fastwater Staffing) EMC/EMI System Engineer SME - Montreal, Canada [Full Relocation Package]
HIKINEX
QC
- Contract
…electrical-subsystem on the bus and payload, from requirements capture to hardware design, do not interfere with themselves or launch vehicles. The role works closely with platform and…
Added 1 month ago
H
Spacecraft EMC Systems Engineer for Fastwater Staffing and Recruiting
HIKINEX
Sainte-Anne-de-Bellevue, QC
- Part-time
…subsystem on the bus and payload, from requirements capture to hardware design, do not interfere with themselves or launch vehicles. The role works closely with platform and payload teams…
Added 1 month ago
H
Guidance, Navigation & Control (GNC) Systems Engineer for Fastwater Staffing and Recruiting
HIKINEX
Sainte-Anne-de-Bellevue, QC
- Contract
…the complete subsystem, from algorithm development through hardware implementation, verification, and on‑orbit operation support. The role requires deep expertise in orbital dynamics,…
Added 1 month ago
H
Satellite Electrical Power System (EPS) Design Engineer for Fastwater Staffing and Recruiting
HIKINEX
Sainte-Anne-de-Bellevue, QC
- Contract
Mentor, guide, lead a multidisciplinary team of junior or intermediate system engineers & interns
Added 1 month ago
LH
Principal Product Applications Engineer
LeadingEdge HR Solutions
Ottawa, ON
- Full-time
The role combines customer engineering, system integration, post-silicon validation, technical troubleshooting, and product development, with significant influence on future PCIe Gen 6/7…
Added 1 month ago
Manager, Corporate Development
Tenstorrent
Toronto, ON
Tenstorrent builds AI and RISC-V compute hardware and licenses its technology to partners worldwide. The Corporate Development Manager leads workstreams across the full range of the team's…
Added 1 month ago
KC
Senior Embedded Software Designer
Kepler Communications
Toronto, ON
- Full-time
Provide technical leadership, mentorship, and guidance to junior engineers while contributing to engineering best practices and development standards
Added 1 month ago
LC
Business Analyst, Junior
Linamar Corporation
Guelph, ON
- Full-time
Job Title: Business Analyst, Junior - ERP (Operations/Materials)
Added 1 month ago
TT
Sensor Characterization Specialist
Teledyne Technologies Incorporated
Waterloo, ON · Canada - Waterloo, ON
- Full-time
The Characterization Specialist is responsible for developing, maintaining, and executing the test hardware and software infrastructure to characterize and optimize CMOS Image Sensors with…

Kepler Communications

Senior Embedded Software Designer

Toronto, ON, Canada

Salary Range: $159,288 - $209,288 CAD · Full-time

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Job details

Pay: Salary Range: $159,288 - $209,288 CAD
Job type: Full-time
Experience: 6+ years of experience developing embedded software for complex, high-reliability systems
Posting language: English
Posted: Sep 18, 2026

Original job 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 on-orbit connectivity for critical missions, enabling a new era of data-driven intelligence 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®, seven 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. You'll be relied upon for input and decisions that will directly impact design and operation.

\nKey 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 capabilities, including encryption, authentication, and key exchange for next-generation data links

Build and maintain low-level software components including device drivers, kernel modules, hardware interfaces, and platform services

Develop automated tests, validation tools, and technical documentation to support robust software delivery and long-term maintainability

Participate in software architecture discussions, design reviews, and code reviews to ensure software quality and system reliability

Collaborate closely with cross-functional teams to define system requirements, debug complex issues, and evolve system architecture

Identify performance gaps, reliability risks, and architectural shortcomings in existing systems, and drive improvements across the software stack

Provide technical leadership, mentorship, and guidance to junior engineers while contributing to engineering best practices and development standards

Required Skills & Qualifications:

6+ 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

Strong 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

Strong 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

Bonus Points:

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

Strong knowledge of computer networking and modern networking protocols

Experience with RTL (Verilog and/or VHDL) and embedded SoCs

Salary Range: $159,288 - $209,288 CAD

Actual total compensation will be determined at the Company’s discretion and is based on a variety of job-related factors, which may include, but are not limited to, relevant knowledge, skills, experience, performance, and education and/or training. The Company encourages all qualified applicants to apply, even if the posted salary range does not align with their expectations, as it does not reflect our total compensation package.

Job Type: This is for a current vacancy

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 accommodation@kepler.space, and we will work with you to meet your needs.

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More about this job

Responsibilities

Design, develop, and maintain high-quality embedded software for spacecraft and ground-based systems while implementing secure communication capabilities. Provide technical leadership and mentorship to junior engineers while collaborating with cross-functional teams to evolve system architecture.

Requirements

Requires at least 6 years of experience in embedded software development for high-reliability systems and a bachelor's degree in a relevant engineering field. Proficiency in C/C++, embedded Linux/RTOS environments, and hardware communication interfaces is essential.

Skills

Embedded software
C/C++
Embedded Linux
RTOS
Device drivers
Kernel modules
Hardware interfaces
SPI
I2C
UART
CAN
Yocto
Git
Automated testing
System design
Debugging

Benefits

Competitive compensation
Equity plan
Health insurance
Dental insurance
Vision insurance
Unlimited vacation
Parental leave
Professional development fund
Relocation package

Visa sponsorship

Not detected in the job text

Keywords

Embedded Software
Aerospace
Satellite
C++
C
Linux
RTOS
Yocto
OpenEmbedded
FreeRTOS
Device Drivers
Kernel Modules
SPI
I2C
UART
CAN
Git
Encryption
Authentication
Hardware Security Modules
Secure Boot
Networking
SoC
Verilog
VHDL
Embedded Systems
Software Architecture
Automated Testing
Performance Analysis
High-reliability Systems

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