Senior Firmware Engineer

At Tango, we build digital apps and platforms. Startups that we launched include Talixo - our ground transportation startup serving 1M customers yearly in over 100 countries and Kalamba Games - an innovative studio building games in React.js.

As a Firmware Engineer, you will be developing software that runs at the edge on our Linux-based Single-board computers, contributing to optimization of commercial buildings and their carbon emissions.

You will be collaborating with industry-leading experts who will assist you with planning and code reviews. The team is distributed across Poland and the US, so some daily overlap with Pacific Time working hours will be necessary.

Responsibilities

• Managing the process of provisioning our IoT devices
• Integrating our physical products with third party systems (PLC, BAS) and our cloud services
• Collaborating with cross-functional teams to define, design, and ship new features
• Ensuring best practices while coding - unit tests, code review

Requirements

• Bachelor's degree in Electrical Engineering, Computer Science, or a related engineering field.
• 5+ years of system software development experience in Python, with focus on Linux based SBCs.
• Demonstrated hands-on experience with system programming (POSIX), sandboxing and containerization technologies.
• Demonstrated hands-on experience with networking protocols and services (e.g., DNS, HTTP/HTTPS, MQTT).
• Excellent written and verbal communication skills, with the ability to work effectively across teams
• Flexibility to collaborate with team members in Pacific Time

Good to know

• Master's degree in Electrical Engineering, Computer Science, or a related engineering field.
• Experience building custom Linux distributions using Yocto, Buildroot, or similar.
• Experience developing and operating complex edge-to-cloud IoT applications.
• Experience in C/C++
• Experience building AI at the Edge solutions

Recruitment steps

• 30-minute call
• Recruitment task (if needed)
• 60-minute call with one of our Senior iOS Engineers

We design, build and scale web and mobile apps with aspiring entrepreneurs, startups and enterprise customers.

• We’re a leading digital agency running a number of our own companies (in various industries - mobility, gaming, coffee...) along with working with game changing international startups and Fortune 500 customers
• This unique mix gives us a special perspective and allows us to keep growing and learning about new markets, technologies and libraries
• We support our customers on every step of the way - from a go-to-market concept all the way to blitzscaling and going global
• Our cross-functional teams cover all parts of the process -from market research, business development and strategy, through rapid prototyping and product design, to backend, frontend and mobile development
• Tango has been built on the principles of a supportive, open community - a place where we, its founders, would proudly apply to work ourselves. We’re not a 9-5, clock-punching bunch. We - you and us - are here to build a product you will be proud of, one that scales and shines

If this sounds like the right place for you - feel free to apply!