Senior Firmware Developer
Ztr Inc
Join us in Advancing the Environmental Global Impact within the Rail Industry
For nearly 40 years, ZTR has designed, developed and released products that have a positive environmental impact within the Locomotive Industry. Planning for an environmentally sustainable future means taking action today in preparation for tomorrow. Everyone has a role to play and we take ours seriously.
As the Sr. Firmware Developer, you will be leading the creation of our low level embedded systems for our products!
What You’ll be Doing!
- Architect and develop firmware solutions for telematics devices, optimizing performance, security, and reliability
- Define and implement coding standards, workflows, and quality assurance practices for consistent, high-quality deliverables for constrained resource devices
- Design and execute robust testing strategies, including automated and unit tests
- Lead code reviews and collaborate across all phases of the Software Development Life Cycle
- Implement security measures for embedded systems, such as encryption and event logging
- Maintain efficient workflows and accurate documentation using tools like Jira and Confluence
- Suggest improvements to products and processes to meet and exceed KPI goals
- Mentor junior and intermediate developers in best practices and edge computing design
Who are you?:
- Bachelor's of Computer Science, Software Engineering or related technical field.
- Expert in C++ or C
- Strong foundation in firmware development of battery-powered and low-power embedded devices with experience in optimization for constrained RAM, Flash, and CPU applications
- Experience with Real-Time Operating System (RTOS) application development and integration
- Understanding of Bluetooth and other short-range communication technologies
- Strong understanding of cellular modem/module integration (LTE, LTE-M, NB-IoT, CAT-M, 5G)
- Familiarity with GIT (Github/Gitlab) and CI principals
- Excellent and comprehensive technical writing and documentation skills
- Experienced in developing and implementing testing methodologies for software systems including unit testing, integration testing and more
- Solid understanding of networking fundamentals and protocols
- Excellent problem solving and analytical ability for software development and challenges
- Skilled in leveraging AI tools to optimize development workflows and enhance productivity
- Familiarity with IoT and edge security best practices, including secure communication protocols
- Continuous learner and a passion for keeping up with technology trends
- Proficiency in implementing and working with industrial communication protocols (CAN, Modbus, Ethernet) is an asset
- Comfortable reading hardware schematics and using lab equipment including oscilloscope, logic analyzer, and hardware debugging tools for hardware and software troubleshooting
- Potential ability to travel internationally (5% ~ travel)
Please apply even if you don’t qualify for all responsibilities or skills, we still want to hear from you!
This role is open as we're looking to expand our team!
Why Choose ZTR?
ZTR offers a positive working environment and a group of friendly and talented industry leaders passionate about driving environmental and financial benefits for our clients. We encourage and support employees to find long-term success and explore opportunities that play into their strengths and passions. We value lateral moves as much as vertical promotions; we believe all roles should develop your skills, broaden your experience, and help you continue on a journey to build a rewarding career at ZTR.
We are looking for flexible, compassionate and enthusiastic individuals who thrive in a fast-paced working environment, and who are looking for long-term, meaningful employment in a career that makes a real difference.
At ZTR, we continuously promote a healthy balance between work, fun and family. This is a place where employees make a difference in our company and within our customers’ organizations. You will have the ability to direct your career path at ZTR as we are rapidly growing with numerous opportunities for professional growth and development.
ZTR Control Systems provides accommodations for applicants with disabilities throughout the recruitment process. If you require accommodation, please contact Human Resources. We will address information received regarding the accommodation needs of applicants in confidence.
The annual base salary is determined through comprehensive market research and considers factors including qualifications, skills, education, relevant experience, work location, internal equity, and alignment with local and industry market data. Our job titles may span more than one career level. E mployees may also be eligible for our comprehensive benefits package, including Employer RRSP matching. Salary ranges listed in job postings are subject to change. All employment offers are contingent upon satisfactory reference and background checks, as well as proof of eligibility to work.
At ZTR, we're proud to share that we do not use AI tools when screening and evaluating candidates throughout our recruitment processes. All hiring decisions are carefully made by our recruiting team. We thank all who apply to our roles. Please be advised that due to a large volume of applications, we will only contact candidates that we decide to proceed with via email or phone.
- ...within the Rail Industry For nearly 40 years, ZTR has designed, developed and released products that have a positive environmental impact... ...devices, optimizing performance, security, and reliability Develop communication interfaces between devices and back-end systems...SeniorLong term contractLocal area
- ...hybrid mode. We offer great competitive salaries, benefits plan, and RRSP matching plans. What will you do The Salesforce Developer will develop complex custom solutions using programmatic and declarative coding, assist in defining current and future...SeniorFull timeWork at officeRemote workWork from homeWorldwide
- ...Senior Full Stack Developer – ERP & AI Syste ms ITPS Canada Ltd. – London, Ontario Build the system that runs a flight school. ITPS is developing a Flight School Management System (FSMS) — a full-scale ERP platform that powers our training operations, flight...SeniorFull time
- ...technical decision-making for backend architecture, frameworks, and database strategies. Mentor and guide junior and mid-level developers , providing code reviews, coaching, and fostering best practices. Collaborate closely with product, UX, and engineering teams to...SeniorFull timeWork at officeRemote workMonday to fridayNight shift2 days per week
- ...within the Rail Industry For nearly 40 years, ZTR has designed, developed and released products that have a positive environmental impact... ...seriously. What You’ll be Doing! As an Controls Developer , you will provide engineering support for our industry-...SuggestedLong term contractLocal areaFlexible hours
$65.9k - $87.3k per year
...Description Who will you be working with? Bach-Simpson is the lead Event Recorder OEM in the North American Transit market. It designs, develops, and maintains various electronic equipment for trains. The monitoring team in this division is responsible for the Bach-Simpson...Full timeWorldwide- ...located across Canada. For more information on VersaBank , please visit our website at . We are looking for a Software Developer to join our IT team. This is a full-time, in office role based in London, ON. As a Software Developer, you will play a key...Full timeWork at office
- Company Description All across Canada, throughout North and South America, Europe, and even as far as India, we at CSI help organizations like yours find solutions to complex information technology and business management problems. For close to 20 years, the CSI Group...Full time
$65k - $75k per year
...within the Rail Industry For nearly 40 years, ZTR has designed, developed and released products that have a positive environmental impact... ...or an exceptional one. As the Electrical Systems Developer , you will be assisting our product applications and development...Long term contractFull timeLocal areaFlexible hours- ...team thrives on collaboration, innovation, and making a difference. As we continue to grow, we’re looking for a Fullstack Software Developer to fill an existing vacancy and join our IT team in a fully remote role based in Ontario. If you’re passionate about technology...Remote jobFull timeSummer workLocal areaFlexible hoursWeekend work
- ...Mobile Developer – ERP & AI Systems ITPS Canada Ltd. – London, Ontario (Hybrid) Build the mobile system that supports real-world flight... ...We are expanding this platform to mobile and are looking for a Senior Mobile Developer to lead that effort. This is not just about...SeniorFull time
$35 - $42 per hour
...competence. Our purpose is not only to deliver great technology, but also to develop great people - fostering collaboration, continuous learning, and professional growth. About the Role The Senior Project Buyer is responsible for strategic sourcing, supplier selection,...SeniorFull timeContract workFor contractorsFor subcontractorBank staffWork at officeFlexible hours- ...Description As a Senior Full Stack Engineer, you'll design and ship high-performance web applications across our React/Next.js frontend... ...organizations operate. Responsibilities Design and develop scalable, high-performance web applications using React, Next.js,...SeniorFull timeWork at officeLocal area
$97.5k - $130k per year
...Description Join our winning team as a Senior Systems Engineer We are seeking a skilled Systems Engineer to join our Enterprise... ...on-premises and cloud environments. Continuously analyze and develop solutions to improve platform performance, reliability, scalability...SeniorFull timeWork at officeLocal area$50k - $80k per year
...Make an impact with our Tax team as a Senior Accountant. This diverse team of professionals... ...and advise on policy and tax changes; developing proactive tax strategies that make effective... ...with managers or engagement partners to develop resolutions Correspond with clients...SeniorFull timeRemote workFlexible hours$79k - $110k per year
...investments. As a Relationship Manager/Senior Relationship Manager: You will be... ...the Credit Union. Demonstrate a well-developed understanding and solid analytical skills... ...business sense coupled with the ability to develop a comprehensive finance package structured...SeniorFull timeWork at officeLocal areaRemote work- ...competence. Our purpose is not only to deliver great technology, but also to develop great people - fostering collaboration, continuous learning, and professional growth. About the Role As a Senior Automation Systems Programmer, you will develop, integrate, and commission...SeniorFull timeBank staffFlexible hours
- ...business needs and follow best practices Manages and coordinates the work of subordinates during the project implementation phase, develops effective cooperation with businesses and functional organizations Inspect changes before the customer performs user acceptance...SeniorFull timeRemote workTrial period
$110k - $130k per year
...competence. Our purpose is not only to deliver great technology, but also to develop great people - fostering collaboration, continuous learning, and professional growth. About the Role As a Senior Project Manager at BOS Innovations, you will lead the end-to-end execution...SeniorFull timeBank staffFlexible hours$50k - $80k per year
...change. Make an impact with our Assurance & Accounting team as a Senior Accountant. This diverse team of professionals are dedicated to... ...outlining engagement findings, facts and highlights Develop effective working relationships with clients while coaching and mentoring...SeniorFull timeRemote workFlexible hours- ...LBMX is growing again . . . We are seeking a Senior Accountant. LBMX is a dynamic and growing software solutions company with an international perspective, located in London, Ontario. As we continue our growth trajectory, we are seeking talented, compassionate, and...SeniorFull timeContract workWork at officeFlexible hours
$92.5k - $136k per year
...Description Join Team CARFAX as a Senior Software Engineer - Dev Ops We are looking for a seasoned Senior Software Engineer... ...such as Kubeflow, Airflow, or Prefect translates well. AI Developer Platform — Own and contribute to the architecture and operations...SeniorFull timeSummer workCasual workWork at officeLocal areaImmediate startFlexible hours$70k - $80k per year
...Now, if you were to come on board as our Workers’ Compensation Senior Claims and Return to Work Specialist , we’d ask you to do the following... ...in return-to-work meetings with all key stakeholders Develop and monitor ESRTW programs for injured associates based upon submitted...SeniorFull timeInternship$80k - $90k per year
...including SAP, Power Platform, and AI-enabled solutions—we are seeking a Senior Business Analyst who can bridge business, technology, and... ...environment. Leverage AI-enabled solutions (e.g., Copilot, ChatGPT) to develop, refine, and roll out process improvements. Collaborate...SeniorLong term contractFull timeTemporary workInternshipImmediate start- ...support communities, infrastructure, and long-term environmental resilience. As we continue to grow across Ontario, we are looking for a Senior Project Manager / Project Manager to join and support our London, Ontario team. This role offers the opportunity to lead...SeniorLong term contractFull timeContract workFor contractorsWork at officeFlexible hours
$28 - $30.5 per hour
...Description Poste chez Dynacare Job Posting: Senior Clinical Laboratory Assistant Where YOU work, makes a difference. Life is precious and every moment matters. Dynacare is helping Canadians achieve a healthy future with care and wellness solutions...SeniorHourly payPermanent employmentFull timeInternshipMonday to fridayShift workRotating shiftDay shift$175k - $250k per year
...teammates are our most valuable asset, and we value a balanced life while tackling challenging projects in a fast-paced environment. The Senior Director, Data Technology will lead the transformation of a legacy data technology organization into a modern, cloud-native platform...SeniorLong term contractFull timeInternshipLocal areaImmediate start$89k - $138k per year
...The Senior Software QA Tester is responsible for leading test strategy, execution, and quality outcomes for Alimentiv's regulated medical imaging software and hardware products, bringing deep regulated software testing expertise and operating with minimal day-to-day supervision...SeniorFull timeLocal area$110k - $150k per year
...Job Title: Senior Data Scientist (Applied AI & Analytics) Location: London, ON / North... ...the technical direction of the project, developing data models, and establishing best practices... ...for complex, multi-source datasets Develop methodologies to extract meaningful insights...SeniorFull timeContract workWorldwideRelocation package$100k - $110k per year
...Health insurance Training & development About the Role: Triunity Software in Calgary AB is looking for a talented Java Developer to join their growing team. This is an exciting opportunity to work on innovative software solutions in a collaborative tech-driven...Long term contractFull timeInternship
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Firmware Developer. Be the first to apply!
- senior administrator London, ON
- senior director of operations London, ON
- senior contract administrator London, ON
- senior site reliability engineer London, ON
- senior marketing London, ON
- senior analyst London, ON
- senior vice president London, ON
- senior account manager London, ON
- senior safety manager London, ON
- senior operations manager London, ON

