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Added 4 mins ago
K
Procurement Engineer
Kinectrics
Toronto, ON
- Full-time
…worldwide, our employees provide expertise in engineering, testing, and inspection across a wide range of services. With offices worldwide and independent laboratories and testing…
Added 4 mins ago
A
Specialist Engineer - Mechanical Tooling
AtkinsRéalis
Mississauga, ON
- Full-time
Registered Professional Engineer (P.Eng.) in the Province of Ontario and member in good standing.
Added 4 mins ago
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Staff Data Developer
AtkinsRéalis
Montreal, QC
- Full-time
Review pull requests, validate implementation against engineering patterns, confirm unit testing, and identify defects before release.
Added 4 mins ago
R
Principal AI Engineer, Agentic Models and Data Platforms
RBC
Calgary, AB
- Full-time
Apply rigorous engineering practices, including code quality, automated testing, CI/CD, performance engineering, and secure by default design.
Added 4 mins ago
A
Specialist Engineer - Mechanical Tooling
AtkinsRéalis
Mississauga, ON
- Full-time
Registered Professional Engineer (P.Eng.) in the Province of Ontario and member in good standing.
Added 4 mins ago
ST
Software Support Engineer
StarSpec Technologies
Ayr, ON
- Part-time
Willingness to travel occasionally for testing and flight campaigns.
Added 6 mins ago
JC
Electrical Apprentice 3rd Year
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Nisku, AB · SA - Nisku Carina
- Full-time
…the evolving needs of the tech industry. Our mission is to engineer and deliver innovative solutions through the relentless pursuit of continuous…
Added 6 mins ago
LC
Data Engineer II
Loblaw Companies Limited
Brampton, ON
- Full-time
Loblaw Technology & Analytics is looking for a Data Engineer II to join the Data & AI platform team. You will help design, build, and maintain the cloud services, workflow orchestration,…
Added 6 mins ago
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Early Career Software Test Developer - Propulsion Thermal Management
General Motors
Markham, ON
- Full-time
We are seeking a motivated software engineer to help verify and validate Propulsion Thermal Management functions across virtual, simulated, hardware-in-the-loop, and vehicle environments.…
Added 6 mins ago
MT
Technical Staff Engineer – Design & Product Validation
Microchip Technology Inc.
Burnaby, BC · Canada - Burnaby
- Full-time
We are seeking an experienced engineer who wants to tackle challenging system-level problems and influence the quality and success of industry-leading products. This role provides broad…
Added 21 mins ago
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Firmware Engineer, Embedded Linux
Mecka
Richmond Hill, ON
- $150,000 to $170,000 CAD / year
- Full-time
Experience building reproducible software releases and testing behavior under realistic hardware and operating conditions.
Added 21 mins ago
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Manufacturing Engineer
Mecka
Richmond Hill, ON
- $165,000 to $185,000 CAD / year
- Full-time
Process development: assembly, joining, interconnects, calibration, fixtures, and production testing.
Added 36 mins ago
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MEP Technical Services Manager
OCS
London, ON · Bristol-London, ON
- Full-time
Support project teams through installation, testing, commissioning, witnessing and handover activities.
Added 36 mins ago
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Senior Forward Deployment Engineer
Luxoft
Mississauga, ON
- Full-time
…facing challenges with vulnerability remediation, automated testing, legacy technology, production stability, or achieving a safe and rapid release…
Added 36 mins ago
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Senior QA Automation Engineer / SDET
Affinity
New Westminster, BC
- Contract
On behalf of our client, Affinity is seeking a Senior QA Automation Engineer / Software Development Engineer in Test (SDET) for a 5-month contract. Candidates must be located in the Lower…
Added 36 mins ago
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Junior Electrical Engineer
Stellar Recruitment Inc.
North Vancouver, BC
- $65,000 to $70,000 CAD / year
- Full-time
Support the build, setup, testing, troubleshooting, and commissioning of electrical and electro-hydraulic systems, working directly with production and service teams to identify and resolve…
Added 36 mins ago
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Senior Data Engineer – Abinitio
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Mississauga, ON
- Full-time
We are looking for a Senior Data Engineer with strong Ab Initio experience to design, develop, and support enterprise data integration and ETL solutions. The ideal candidate should have…
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Senior Data Engineer
Luxoft
Toronto, ON
- Contract
We are seeking a hands-on Data Engineer to support the Total Fund Management Portfolio Management Technology team. This role focuses on implementing reliable data solutions in a…
Added 37 mins ago
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Operational Readiness Specialist
Metrolinx
Toronto, ON
- Full-time
Integrates operational readiness requirements into project plans across design, construction, testing and commissioning, handover and entry into revenue service.
Added 1 hour ago
EI
Technical Program Manager
EMERES INC.
Montreal, QC
- Full-time
Prior experience as a software engineer or QA engineer
Added 1 hour ago
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Développeur fiscal - Ingénieur de données | Tax Developer - Data Engineer
Valsoft Corporation
Montreal, QC · Saint-Laurent, Quebec
- Full-time
Valsoft is looking for a Data Analytics Engineer to join our Tax department in Montreal, Quebec, working closely with Tax, Finance, Data Platform teams, and external consultants to build…
Added 1 hour ago
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Thermal Mechanical Engineer
Ecolab
Calgary, AB · CAN-Calgary Office Quarry Park
- Full-time
As a Thermal Mechanical Engineer, you will design, develop, and validate liquid cooling solutions for high-performance electronics, including passive cold plates, coolant distribution…
Added 1 hour ago
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Mechanical Engineer
Ecolab
Calgary, AB · CAN-Calgary Office Quarry Park
- Full-time
As a Mechanical Engineer, you will lead the design and development of Coolant Distribution Units (CDUs) from concept through production. Working closely with cross-functional teams,…
Added 1 hour ago
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Senior Thermal Mechanical Engineer
Ecolab
Calgary, AB · CAN-Calgary Office Quarry Park
- Full-time
…next-generation data centers? As a Senior Thermal Mechanical Engineer, you will lead the development of innovative thermal management solutions, drive hands-on prototyping and testing, and…
Added 1 hour ago
M
Sensor R&D Engineer
Mecka
Richmond Hill, ON
- $150,000 to $190,000 CAD / year
- Full-time
Practical skills in laboratory instrumentation and data acquisition, with depth in either sensor fabrication and materials testing, or readout electronics and system integration.

Kepler Communications Inc.

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
Apply by: Nov 6, 2026
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 Senior 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

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 low-level components and secure communications capabilities. Lead quality and reliability improvements through architecture and code reviews, testing, cross-functional collaboration, and mentorship of junior engineers.

Requirements

Requires at least six years of embedded software development experience, a bachelor's degree in a relevant field or equivalent practical experience, and strong C/C++ skills. Candidates should have experience with embedded Linux or RTOS, low-level drivers and kernel components, automated testing, hardware interfaces, and modern software development workflows.

Skills

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

Benefits

Equity Plan
Health Insurance
Dental Insurance
Vision Insurance
Unlimited Vacation
Parental Leave
Company-Wide Holiday Shutdown
Professional Development Fund
Relocation Package

Visa sponsorship

Not detected in the job text

Keywords

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

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