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Added 1 day ago
TM
IT Support Specialist
The Mustard SEED Society
Saskatoon, SK
- Full-time
Proficiency in programming languages such as PHP and Python would be considered an asset.
Added 1 day ago
OT
Lead Service Manager - Incident Response Analyst
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Waterloo, ON
- Other
Strong Python development skills with experience in REST APIs, JSON, webhooks, API integrations, data transformation, and automation frameworks.
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SI
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Added 1 day ago
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- Full-time
The engine at scale: containerised Python workers (FastAPI, NumPy, SciPy) that make the same decision on every machine, byte for byte
Added 1 day ago
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Azure Cloud Engineer
Yochana
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- Full-time
Automate infrastructure and operational activities using Terraform, Azure DevOps, PowerShell, Bash, or Python.
Added 1 day ago
TC
Data Engineer
TMC Canada
Montreal, QC
- Full-time
Maîtrise avancée du développement en Python ;
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ES
Azure DevSecOps Architect
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- Contract
Create end-to-end CI/CD solutions for applications built on .NET, ReactJS, Node.js, Python, and COTS platforms including IBM Maximo and OFS.
Added 1 day ago
KS
Python Developer
Kumaran Systems
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Build, deploy and operate Python services on Linux. The role demands strong Linux fundamentals - including sudo, systemd, shell scripting and permissions - alongside production-grade Python…
Added 1 day ago
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Senior Java Developer
Scadea Software Solutions
Mississauga, ON
- Full-time
Good to Have: Python, GenAI, ML and Google ADK.
Added 1 day ago
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5G Software Developer Co-oP
Ericsson
Ottawa, ON
- Full-time
Added 1 day ago
OM
Sr. Associate, Data Analytics and Reporting
Omnicom Media
Toronto, ON
- Full-time
You can build and run a linear regression model in Excel or Python and are able to explain things such as R square, P-value, or regression coefficients to an audience that has no background…
Added 1 day ago
3T
Site Reliability Engineer
360 Technology
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- Full-time
Added 1 day ago
Staff Software Engineer, Notification Hub & Experience
DoorDash Canada
Toronto, ON
Champion observability, operational hygiene, and developer productivity improvements across the team.
Added 1 day ago
Optical Engineer I
Rocket Lab Corporation
Toronto, ON
Experience with data analysis, visualization and interpretation using Python or Matlab
Added 1 day ago
CO
Staff Software Engineer
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Toronto, ON
- Full-time
Act as a tech lead developer owning technical design and development of cross-functional, multi-platform, fault tolerant application systems
Added 1 day ago
A
Canada Indigenous (FNIM) Technology Apprenticeship Program
Accenture
Toronto, ON · Ottawa, ON · Vancouver, BC · Calgary, AB
- Full-time
You have exposure to a minimum of one programming language (e.g., Java, Javascript, C, C++, C#, SQL, Python, etc.)
Added 1 day ago
T
Senior Business Analyst
TD
Toronto, ON · Montreal, QC
- Full-time
Advanced Knowledge of programming tools such as UiPath, Alteryx, Python, AI, Robotics, RPA, Tableau etc. is an asset
Added 1 day ago
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Treasury Associate Program
TD
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- Full-time
Added 1 day ago
T
Senior Machine Learning Engineer
TD
Toronto, ON
- Full-time
Expert-level proficiency in Python, including ML frameworks (PyTorch/TensorFlow), LLM orchestration (LangChain/LlamaIndex).
Added 1 day ago
T
Senior Machine Learning Engineer
TD
Toronto, ON
- Full-time
Expert-level proficiency in Python, including ML frameworks (PyTorch/TensorFlow), LLM orchestration (LangChain/LlamaIndex).
Added 1 day ago
R
Senior Embedded Software Engineer
Ranovus
Ottawa, ON
- Full-time
Proficiency in Python for scripting, automation, or system‑level tools.
Added 1 day ago
FM
Embedded & Automations Engineer
Flosonics Medical
Toronto, ON
- Full-time
Test automation in Python, with a framework (Robot Framework or similar) and CI/CT experience.
Added 1 day ago
HV
Optical Supply Chain Business Analyst
Hoya Vision Care
Mississauga, ON
- Full-time
Experience with DAX, Power Query, Python, VBA, Tableau, or similar analytical tools is considered an asset.
Added 1 day ago
Assistant Manager - Collateral Operations (GWO)
Scotiabank
Toronto, ON
Technical skills in data and reporting tools such as Python and Power BI
Added 1 day ago
P
Senior Software Engineer, Test
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Hamilton, ON
- Full-time
AI and ML systems: Python-based ML and LLM tooling, model and data pipelines, LLM integrations, and Model Context Protocol (MCP)

Ranovus

Senior Embedded Software Engineer

Ottawa, ON, K2K 2X1, Canada

Full-time

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Job details

Job type: Full-time
Experience: 10+ years of professional experience in embedded firmware development.
Posting language: English
Posted: Oct 13, 2026

Original job description

Social networking, machine learning, and big data analytics demand ever-increasing network connectivity. RANOVUS, with operations in Ottawa, Canada, Nuremberg, Germany, and San Jose, USA, is a solution provider for the next generation data center infrastructures. We aim to deliver advanced technology that minimizes environmental impact through lower power dissipation. Working with world class fabrication partners, RANOVUS is the leader in the application of unique new technologies to fiber-optic communications products for datacenters.

We are seeking a Senior Embedded Software Engineer to work as part of our R&D software-firmware design team.

Position Overview

In this senior technical role, you will take ownership of embedded firmware development for microcontroller‑based systems integrated within high‑speed optical modules.

You will work closely with cross‑functional teams - including hardware, optics, ASIC, systems, and test engineering - to deliver robust, scalable, and production‑ready solutions. This position requires strong technical leadership, deep hands‑on expertise in embedded C development, and the ability to drive projects from concept through production release.

The successful candidate will have a proven track record of close collaboration with hardware and electrical teams, experience bringing up and debugging firmware on new hardware platforms, and broad embedded systems expertise developed across a diverse set of projects.

Note: While Ranovus supports a hybrid work model combining remote and on‑site work, this role requires significant on‑site presence at our Kanata, Ontario facility.

Key Responsibilities

Firmware Architecture & Development

Architect, design, and implement low‑level embedded firmware for microcontroller‑based optical communication systems, primarily in C.
Define firmware requirements, interfaces, and system behavior in collaboration with hardware and system architects.
Develop device drivers, control loops, diagnostics, telemetry, and communication protocols.
Optimize firmware for performance, power efficiency, memory utilization, and long‑term reliability.
Lead board bring‑up, hardware–software integration, and system‑level validation activities.

Software Quality & DevOps

Establish and promote best practices for secure, scalable, and maintainable firmware development.
Drive continuous integration and delivery (CI/CD) improvements using GitLab and automated build and test pipelines.
Define and implement unit, integration, and system‑level test strategies.
Lead complex debugging and root‑cause investigations across firmware, hardware, and system boundaries.

Technical Leadership

Mentor junior engineers and co‑op students, fostering technical growth and best practices.
Contribute to technical roadmaps, architectural reviews, and design discussions.
Develop and maintain technical documentation, coding standards, and development processes.
Interface with external partners and manufacturing teams to support production deployment and sustainment.

Required Qualifications

Bachelor’s or Master’s degree in Computer Engineering, Electrical Engineering, Computer Science, or an equivalent combination of education and professional experience.
10+ years of professional experience in embedded firmware development.
Expert‑level proficiency in C for embedded systems.
Deep experience developing firmware for microcontrollers (ie. PSOC, STM32) and resource‑constrained environments.
Deep understanding of embedded systems fundamentals, including interrupts, DMA, RTOS concepts, bootloaders, and memory management.
Proficiency in Python for scripting, automation, or system‑level tools.
Experience with version control and CI/CD workflows (Git, GitLab).
Strong hands‑on debugging skills using oscilloscopes, logic analyzers, and related lab instrumentation.
Excellent written and verbal communication skills.

Preferred Qualifications

Experience with optical communication systems or high‑speed networking products.
Experience with ASIC development, firmware, and chip bring-up.
Experience deploying commercial embedded systems.
Experience with automated testing frameworks and verification methodologies.
Demonstrated proficiency with AI-assisted/agentic development.
Knowledge of networking protocols and client–server architectures.
Familiarity with data center interconnect technologies.
Familiarity with typical integrated development environments, make‑based build systems, and modern build tooling.

Personal Attributes

Strong sense of ownership and accountability.
Ability to work independently while contributing strategically to team objectives.
Structured, analytical problem‑solving approach.
Collaborative team player comfortable working in cross‑functional engineering environments.

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More about this job

Responsibilities

You will architect and develop low-level embedded firmware for microcontroller-based optical communication systems while collaborating with cross-functional hardware and ASIC teams. Additionally, you will lead board bring-up, system-level validation, and drive continuous integration and delivery improvements.

Requirements

The role requires a Bachelor's or Master's degree in a relevant engineering field and over 10 years of professional experience in embedded firmware development. Candidates must possess expert-level proficiency in C, deep knowledge of microcontrollers, and strong hands-on debugging skills.

Skills

Embedded C
Firmware Development
Microcontrollers
PSOC
STM32
RTOS
Python
Git
GitLab
CI/CD
Debugging
Hardware-software integration
Optical communication
Device drivers
Communication protocols
System validation

Visa sponsorship

Not detected in the job text

Keywords

Embedded Software
Firmware
Microcontroller
C
Python
Optical Communications
ASIC
RTOS
Git
GitLab
CI/CD
Debugging
Device Drivers
Telemetry
Control Loops
Bootloaders
Memory Management
Data Center
Fiber-optic
Hardware Integration
System Validation
PSOC
STM32
Oscilloscope
Logic Analyzer
Networking Protocols
Embedded Systems
Firmware Architecture
Automation
R&D

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