CareersHardwareSenior Firmware Engineer

Senior Firmware Engineer

São Paulo Headquarters

Why join us

TRACTIAN is reimagining industrial systems so that every frontline maintenance worker can realize their full potential. We're building software and hardware in one place—disrupting long-standing institutions with products and experiences that better serve the ambitions of our clients.

Working at TRACTIAN allows you to push your limits, challenge the status quo and collaborate with some of the brightest minds in the industry. Our team members have the autonomy needed to accomplish challenging goals. We are a growth-stage startup and you will work directly with the founders, helping to define the vision, product and user experience.

Hardware at TRACTIAN

The Hardware team is responsible for designing and improving our IoT devices, dealing with every step of the development process, ranging from PCB design, firmware programming, case design, validations and certifications, always aiming to build trustworthy products, that can be produced at a mass scale.

What you'll do

As a Senior Firmware Engineer, you will be responsible for designing and coding the Embedded Software inside our IoT. Build the new generations of firmware in our devices and troubleshoot complex client problems. Your goal is to allow Tractian to provide machines online monitoring for every maintenance team in the world using a fast and reliable IoT.


Coding New Product Feature analyze specs, do high-quality coding for high-performance apps in C/C++

Troubleshooting complex Client problems collect required evidence, locate the problem, debug software and hardware, deliver RCA to Engineers

Design of Hardware Solutions cooperate with Hardware vendors, design new generations of devices

Product Testing complete firmware related test plan for new product releases

Making Product Certification create environments, test the functionality of the critical applications

Performing Product Risk Assessment analyze third-party risks to our products, define mitigation solution


5+ years experience with RTOS/microcontroller level programming, network protocols, software and hardware, low-level development

Expert-level C/C++ coding skills

Strong understanding of wireless communication protocols (WiFi, Bluetooth, cellular, etc.)

Expertise in embedded systems development

Live or have availability to move to Sao Paulo

Bonus Points

Experience with other low-level programming languages

Fluent English proficiency


Competitive salary and stock options

R$800/mo for you to use with food in supermarkets, restaurants and delivery

GymPass so you don't sit/work all day

Optional fully funded English / Spanish courses

30 days of paid annual leave

Education and courses stipend

Earn a trip anywhere in the world every 4 years

Day off during the week of your birthday

R$200 a month for remote work allowance

Mental health support: we cover 40% of the cost of your therapy

Health plan with national coverage and without coparticipation

Dental Insurance: we help you with dental treatment for a better quality of life.

Sports Incentive: R$300/mo extra if you practice activities

Up to R$5.000 bonus for referring new Blue Caps

See also

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Senior Hardware Engineer

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Senior Hardware Industrial Designer

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Senior Hardware Mechanical Engineer

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