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Added 14 mins ago
Z
React Native - Mobile Full-Stack Developer.
Zoho
Toronto, ON
- Contract
As a Senior Full Stack Software Engineer in our US Retirement technology organization, you will design, build, and ship high-quality mobile and backend solutions that serve our Retirement…
Added 14 mins ago
KG
RPA Platform Engineer
K&K Global Talent Solutions INC.
Toronto, ON
- Full-time
The Senior Platform Engineer develops, maintains, and manages Automation platform on premise, AWS cloud and vendor SaaS to enable automation across the bank and core operations enabling the…
Added 14 mins ago
ES
Senior Databricks Data Platform Engineer
Enterprise Solutions Inc.
Montreal, QC
- Contract
Title: Senior Databricks Data Platform Engineer
Added 28 mins ago
Machine Learning Engineer
Scotiabank
Toronto, ON
Scotiabank is seeking a highly motivated and experienced Senior Manager, Software & Data Engineering to lead the design, development, modernization, and support of critical data and…
Added 28 mins ago
Software Engineer
Scotiabank
Toronto, ON
Scotiabank is seeking a highly motivated and experienced Senior Manager, Software & Data Engineering to lead the design, development, modernization, and support of critical data and…
Added 43 mins ago
KG
RPA Platform Engineer
K&K Global Talent Solutions INC.
ON · Ontario, Canada
- Full-time
We are seeking a Senior RPA Platform Engineer to architect, maintain, and scale our enterprise automation ecosystem across hybrid environments, including on-premises architecture, AWS…
Added 43 mins ago
Z
React Native - Mobile Full-Stack Developer
Zoho
Toronto, ON
- Contract
As a Senior Full Stack Software Engineer in our US Retirement technology organization, you will design, build, and ship high-quality mobile and backend solutions that serve our Retirement…
Added 43 mins ago
M
Staff Engineer - Backend & Architecture
MapsPeople
Toronto, ON
- Full-time
This is a senior technical leadership role for an engineer who thinks beyond individual services and features. You will help define our backend architecture, drive technical standards…
Added 1 hour ago
H
QE Lead Automation Testing
Hays
Toronto, ON
- Contract
We are seeking a results-driven Senior Quality Engineer with extensive experience in mobile and digital banking platforms. The ideal candidate will play a pivotal role in building quality…
Added 1 hour ago
ES
Senior Data Engineer
Epsilon Solutions Ltd.
Mississauga, ON
- $65 to $70 CAD / hour
- Contract
We are seeking an experienced Senior Data Engineer with strong expertise in SQL, Data Warehousing, and Snowflake to join our Capital Markets technology team. The ideal candidate will play a…
Added 1 hour ago
SS
Senior Validation Engineer- Agentic AI
Sapphire Stream Technology
Toronto, ON · Greater Toronto Area, Canada
- Full-time
SST is seeking an experienced Senior Agentic AI – Validation & Automation Engineer to join our engineering team in Markham, Ontario.
Added 1 hour ago
C
Knowledge Graph Engineer
Centraprise
Toronto, ON
- Contract
We are seeking a Senior Full-Stack Engineer to build and maintain a knowledge graph platform for enterprise data governance. The role involves developing scalable backend services,…
Added 2 hours ago
JT
Senior Data Engineer
Javelin Technologies
Canada
- Full-time
As Senior Data Engineer / Data Scientist, you will design, build, and operate the group's data ecosystem: integrating data from our core business systems, developing robust pipelines,…
Added 2 hours ago
SS
Senior DevOps
Safe Software
Remote, Canada
- Full-time
- Remote
Safe Software is looking for Senior DevOps to join our DevOps team. As a Senior DevOps engineer, you will lead the design and implementation of scalable CI/CD pipelines, develop and…
Added 4 hours ago
Q
Senior Conversational Bot Engineer
Quantiphi
Canada
- Full-time
Added 9 hours ago
L
Forward Deployed Engineer / Implementation Consultant, Operations Systems + AI Automation
LevelOps
Montreal, QC
- Full-time
…Hands-on lead role, no people management. You will be our most senior person in the field, working directly with the…
Added 9 hours ago
G
Senior HPC and Platform Engineer
GeoSoftware
Calgary, AB
- Full-time
We are looking for an experienced HPC and platform engineer to join our Digital Platform team.
Added 9 hours ago
G
Senior Software Engineer – Visualization and Front End
GeoSoftware
Calgary, AB
- Full-time
We are looking for an experienced front-end engineer to join our Digital Platform team.
Added 9 hours ago
G
Senior Software Engineer – Computational Algorithms
GeoSoftware
Calgary, AB
- Full-time
We are looking for an experienced computational engineer to join our Digital Platform team.
Added 1 day ago
P
Ingénieur(e) senior en gestion de projets et optimisation des ressources
PepsiCo
Levis, QC
- Full-time
Reporting directly to the Senior Project Manager for Eastern Canada, the project engineer will play a key role in planning, executing, and optimizing engineering initiatives, while…
Added 1 day ago
TA
Senior Software Engineer
Treasure AI
Vancouver, BC
- $132,500 to $171,000 CAD / year
- Full-time
As a Senior Software Engineer on the Realtime/Personalization team, you will be a core technical contributor building Treasure AI's AI-native Personalization Studio and RT2.0 engine.…
Added 1 day ago
AS
Senior Software Development Engineer in Test (SDET) – Digital Banking
Aequilibrium Software Inc.
Remote, Canada
- $100,000 to $120,000 CAD / year
- Full-time
- Remote
Senior QA Automation Engineer / SDET (Canada-only)
Added 1 day ago
IC
Test Analyst
IE Consulting Club
Canada
- Full-time
Career progression into Senior Test Analyst, QA Engineer, Automation Engineer, QA Lead, or QA Manager roles.
Added 1 day ago
MD
Sustainability and Public Health Engineer - Engineer Principal
Minnesota Direct Care and Treatment
Saint-Paul, NB · St.-Paul, NB
- Full-time
Three years of experience as an Engineer Senior or equivalent that demonstrates:
Added 2 days ago
AA
Architecte PLM Senior / Senior PLM Architect
Airbus Aircraft
Montreal, QC
- Full-time
Le programme d'avions commerciaux A220 recherche d’un.e Architecte PLM Senior pour rejoindre notre équipe de Stratégie Transverse Ingénierie basée à Mirabel (Québec, Canada), où vous…

LRO Staffing

Senior BLE Firmware Engineer - 6 Month Contract - 19516

Ottawa, ON, Canada

The compensation range is $60.00 to $70.00/hr+ depending on experience. · Contract

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Job details

Pay: The compensation range is $60.00 to $70.00/hr+ depending on experience.
Job type: Contract
Experience: 8+ years of embedded firmware/software development experience
Posting language: English
Posted: Sep 30, 2026

Original job description

About The Opportunity

Our client, an established technology organization developing connected IoT products, has an immediate requirement for a Senior BLE Firmware Developer to join its Ottawa engineering team, 100% onsite.

This is an opportunity to contribute to a brand-new connected-device development initiative, working hands-on with Nordic Semiconductor technology, Bluetooth Low Energy and Zephyr RTOS.

The successful consultant will be a strong hands-on embedded developer capable of owning production-quality firmware from design and development through hardware integration, debugging and testing.

Duties include but are not limited to:

Developing Embedded firmware that will run on Embedded IoT products
Design, develop and maintain production embedded firmware using C/C++
Develop firmware for Nordic nRF52/nRF54 devices using nRF Connect SDK and Zephyr RTO
Develop and optimize BLE functionality including GAP, GATT, advertising, connections, pairing/bonding, security and custom services
Develop firmware for low-power, resource-constrained connected devices
Perform board bring-up and hardware/firmware integration using SPI, I2C, UART, GPIO, ADC and timers
Implement low power algorithms

About You

The successful candidate will have the following:

Degree from a recognized university or community college with an acceptable specialization in computer, electrical engineering, systems engineering, computer science or information systems
8+ years of embedded firmware/software development experience
Advanced Embedded C skills within resource-constrained systems and Zephyr RTOS development experience
Strong commercial experience within the Nordic Semiconductor ecosystem, ideally nRF52 and/or nRF54. Hands on experience with nRF Connect SDK
Strong Bluetooth Low Energy development experience and understanding of GAP/GATT
Experience developing and optimizing low-power/battery-powered devices
Strong embedded hardware integration/debugging skills, ARM Cortex microcontrollers, drivers and bootloaders
Comfortable remaining highly hands-on while contributing to technical design and architecture
Assets: BLE security/DFU, secure boot, RF/interoperability testing, automated testing/CI, Python, Thread/Matter/802.15.4 and previous IoT/sensor development
Strong team player, collaborative, self sufficient, able to work
Must be able to work onsite

About the Job

Start ASAP, Initial 6 Month Contract with extension/conversion possibility, 100% onsite. This is a great opportunity to work on the latest IoT technology and grow with a well-established organization.

Great organizational culture and collaborative environment. The compensation range is $60.00 to $70.00/hr+ depending on experience.

LROIT

How To Apply

Please apply by clicking the “Apply Now” button below and follow the instructions to submit your résumé. You can also apply by submitting your résumé directly to itcontractresumes@lrostaffing.com. If you are already registered with us, please contact your Senior Recruiter. Please quote job 19516.

LRO Staffing values fairness, confidentiality, and human judgment in every stage of our hiring process. We do not use automated or AI-driven screening tools to assess applications. Each submission is reviewed by an experienced recruiter to ensure a thoughtful and equitable evaluation of every candidate.

Thank you for your interest in this role. One of our Recruiters will be in touch with you if your profile meets the requirements for the role and the expectations of our clients. Please note that all candidates must be permitted to work in Canada to be considered for this opportunity.

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More about this job

Responsibilities

Develop and maintain production-quality embedded firmware for connected IoT devices using C/C++, Nordic nRF52/nRF54 hardware, nRF Connect SDK, and Zephyr RTOS. Implement and optimize BLE features and low-power operation, and perform board bring-up, hardware integration, debugging, and testing.

Requirements

Requires 8+ years of embedded firmware or software development experience, advanced embedded C skills, Zephyr RTOS experience, and commercial experience with Nordic Semiconductor devices and nRF Connect SDK. Candidates should have strong BLE and GAP/GATT knowledge, low-power device development experience, embedded hardware integration and debugging skills, and a relevant degree or specialization.

Skills

Embedded C
C++
Bluetooth Low Energy
Zephyr RTOS
Nordic Semiconductor
nRF52/nRF54
nRF Connect SDK
GAP/GATT
Low-Power Firmware
Hardware Integration
Board Bring-Up
ARM Cortex
SPI
I2C
UART
Firmware Debugging

Visa sponsorship

Not detected in the job text

Keywords

Embedded Firmware
Embedded C
C++
Bluetooth Low Energy
Zephyr RTOS
Nordic Semiconductor
nRF52
nRF54
nRF Connect SDK
GAP
GATT
BLE Security
DFU
Secure Boot
RF Testing
Interoperability Testing
Automated Testing
Continuous Integration
Python
Thread
Matter
IEEE 802.15.4
IoT
ARM Cortex
SPI
I2C
UART
GPIO
ADC
Board Bring-Up

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