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Added 25 mins ago
Graphic Designer
Social It Official
NB · Chiasson Office, NB
Full-time
Support the optimization of websites for performance, speed, and security.
Added 5 hours ago
Senior Embedded Software Designer
Kepler Communications Inc.
Toronto, ON
Full-time
Experience implementing embedded security solutions such as secure boot, hardware security modules (HSMs), certificate/key management, authentication, or encrypted communications
Added 5 hours ago
Designer, Development (Electrical)
Husky Technologies
Bolton, ON
Full-time
The Senior Designer, Development (Electrical) will be a key contributor to these product development teams, responsible for designing and delivering robust, safe and reliable electrical…
Added 5 hours ago
Senior Network Designer
Rogers Communications
Brampton, ON
We are looking for a highly experienced Senior Network Designer ,Wireless Network and Cloud Engineering professional who is passionate about designing and evolving next-generation…
Added 6 hours ago
Personal Support Worker
Nurse Next Door
Cambridge, ON
Full-time
The Personal Support Worker (Home Care) is a valued member of the home care team who works in partnership with a Care Designer and the broader care team to provide personal care and daily…
Added 7 hours ago
Solutions Designer – Senior - RQ11503
S M Software Solutions Inc
Toronto, ON
Internship
We are seeking an experienced Solutions Designer – Senior to support the Ministry of Public and Business Service Delivery and Procurement on enterprise-level technology initiatives. The…
Added 7 hours ago
Solutions Designer | Must Have: REST, JPA, Spring Integration, ACE/MuleSoft, Azure | Evaluation: Tech (30%), Dev (25%), Sys Analysis (20%)
CCI- Computer Consultants International, Inc.
Toronto, ON
Contract
…activities. Knowledge of leading edge technologies design criteria, security and recovery procedures, preparation of technical specifications for installation, testing and performance of…
Added 9 hours ago
Concepteur(trice), Modem - Algorithmes / Designer, Modem - Algorithms
Ultra I&C
Montreal, QC
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Must be able to obtain and maintain a Government of Canada security clearance (reliability status and secret level) and pass a security assessment for the Controlled Goods Program (CGP).
Added 10 hours ago
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ProxyLink
Toronto, ON
$120 to $125 CAD / hour
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…with business requirements, enterprise architecture standards, security policies, and technology best…
Added 11 hours ago
Designer, Development (Electrical)
Husky Technologies
Bolton, ON
Full-time
The Senior Designer, Development (Electrical) will be a key contributor to these product development teams, responsible for designing and delivering robust, safe and reliable electrical…
Added 11 hours ago
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Full-time
Build and manage Flow Designer, Workflow Editor, and Business Rules to automate end-to-end processes.
Added 12 hours ago
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Christie Innomed
Saint-Eustache, QC
Full-time
Dans ce document, l’emploi du masculin pour désigner des personnes n’a d’autres fins que celle d’alléger le texte.
Added 13 hours ago
Electrical Designer
Tetra Tech
Pickering, ON
Full-time
We are currently seeking an Electrical Designer for our Pickering, ON office. This posting is for an existing vacancy for which we are actively recruiting. To perform this job successfully,…
Added 13 hours ago
Sr. Software Developer - ServiceNow (Portals, CSM, CIS-VR) | Dev (40%), Arch (30%), Admin (30%)
CCI- Computer Consultants International, Inc.
Toronto, ON
Contract
5+ years of hands-on ServiceNow development experience using JavaScript, HTML, CSS, AngularJS, REST/SOAP APIs, Integration Hub, and Flow Designer.
Added 13 hours ago
Analog/mixed-signal ASIC Sustain & Designer - Acacia (Hybrid)
Cisco
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…worlds. These solutions provide customers with unparalleled security, visibility, and insights across the entire digital…
Added 15 hours ago
Staff UX Designer
BeyondTrust
Canada
Full-time
The Staff User Experience (UX) Designer will lead high profile projects for the BeyondTrust security software platforms. As the Staff UX Designer, you will be responsible for creating…
Added 16 hours ago
Amazon Connect Developer / Designer
Genpact
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Committed to ethical AI – Work in an environment where governance, transparency, and security are at the core of everything we build
Added 16 hours ago
General Production
Jeld-Wen Inc.
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JELD-WEN Holding, Inc. (NYSE: JELD) is a leading global designer, manufacturer and distributor of high-performance interior and exterior doors, windows and related building products serving…
Added 18 hours ago
Designer, Development (Electrical)
Husky Technologies
Bolton, ON
Full-time
The Senior Designer, Development (Electrical) will be a key contributor to these product development teams, responsible for designing and delivering robust, safe and reliable electrical…
Added 18 hours ago
Embedded Electrical Engineer
Intero Integrity
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Support electronics development activities using Altium Designer and Saturn PCB Design
Added 19 hours ago
Solutions Designer – Senior - RQ11503
S M Software Solutions Inc
Toronto, ON
Internship
We are seeking an experienced Solutions Designer – Senior to support the Ministry of Public and Business Service Delivery and Procurement on enterprise-level technology initiatives. The…
Added 19 hours ago
Data Designer II
TD
Toronto, ON
Full-time
Adhere to and promote best practices for data security, ensuring both technical and business aspects are protected from common vulnerabilities.
Added 19 hours ago
Senior Specialist, Mechanical Designer
L3Harris Technologies
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…targeting systems for global defense and military sectors, National Security, Search & Rescue and Airborne law enforcement agencies. From long-range covert surveillance missions to search…
Added 20 hours ago
Operations Test Engineering, Mechanical Tooling Co-Op (Waterdown, CAN)
L3Harris Technologies
ON · Waterdown, ON
Test Engineering - Mechanical Tooling Designer Co-op
Added 20 hours ago
Mechanical Designer
Actalent
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Contract
The Sr. Mechanical Designer is responsible for the design and development of custom automation equipment from concept through commissioning. This role leads mechanical design activities on…

Kepler Communications Inc.

Senior Embedded Software Designer

Toronto, ON, Canada

Pay: Salary Range: $159,288 - $209,288 CAD
Job type: Full-time
Apply by: Oct 31, 2026
Experience: 6+ years of experience developing embedded software for complex, high-reliability systems
Posting language: English
Posted: Sep 18, 2026

Apply About employer

Applications open in a new tab.

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.

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 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

"Demonstrates a willingness to adopt and effectively utilize AI-assisted engineering tools, applying sound judgment to improve productivity, quality, and innovation while continuously adapting to evolving technologies"

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.

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.

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More about this job

Responsibilities

Design, develop, and maintain reliable embedded software for spacecraft and ground systems, including secure communications, low-level components, automated tests, and validation tools. Contribute to architecture and design reviews, resolve complex system issues, improve performance and reliability, and mentor junior engineers.

Requirements

Requires at least six years of embedded software experience, a bachelor's degree in a relevant field or equivalent practical experience, and strong C/C++ and software engineering fundamentals. Candidates should have experience with embedded Linux or RTOS, low-level Linux components, automated testing, hardware interfaces, and cross-functional collaboration.

Skills

Embedded C/C++
Embedded Linux
RTOS
Yocto/OpenEmbedded
FreeRTOS
Linux Kernel Modules
Device Drivers
Device Tree Integration
Hardware Interfaces
SPI, I2C, UART, and CAN
Embedded Security
Automated Testing
Hardware/Software Integration
Software Architecture
Git and Code Review
Debugging and Performance Analysis

Benefits

Equity Plan
Health Insurance
Dental Insurance
Vision Insurance
Unlimited Vacation
Parental Leave
Company-Wide Holiday Shutdown
Relocation Assistance
Professional Development Fund
Office Snacks and Drinks
Team Events

Visa sponsorship

Not detected in the job text

Keywords

Embedded Software
C/C++
Embedded Linux
RTOS
Yocto/OpenEmbedded
FreeRTOS
Linux Kernel Modules
Device Drivers
Device Tree
SPI
I2C
UART
CAN
Secure Boot
Hardware Security Modules
Encryption
Authentication
Key Management
Linux Networking
Routing
Netlink
Packet Processing
Bootloaders
Verilog
VHDL
Embedded SoCs
Aerospace
Satellite Communications
Optical Data Relay
Automated Testing

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