Embedded Software Developer

About Packwise

Packwise, that's us: a technology company from Dresden founded in 2017. With our Industrial IoT solution, we are the leading provider of tracking solutions for liquid containers in the process industry. By increasing the supply chain transparency, our customers in the chemical and food industries benefit from automated processes, an increased service level for their customers and more sustainable container logistics.

Join us on our Packwise journey in the emerging and exciting B2B IoT market!

As a Embedded Software Developer at Packwise you will be responsible for building and improving our hardware products which are the base for all the Packwise services while being part of our cross functional tech team! Do you want to provide your technical expertise to create new exciting devices and make our existing hardware even more efficient and intelligent to experience the immediate effect on our business success? We are happy to get in touch with you!

This would be your part of the story, you …

develop production software to be run on small embedded devices (ARM, Tensilica)
work together with the hardware team to define hardware requirements
are responsible for creating new features for our devices
optimize our product in terms of performance and energy efficiency
write code, tests and prototypes, solve issues and analyze performance of our hardware and firmware
improve firmware release management and continuous integration
ensure a high quality of code

What you bring to the team, you …

are experienced in embedded software development in C and C++
are familiar with common communication interfaces (I²C, SPI, UART, USB)
have experiences with wireless protocols, such as BLE, Wifi and cellular networks as LTE-M and NB-IoT
are able to employ unit tests for embedded software
have an understanding of RTOS
are able to read and understand complex chip datasheets and user manuals
have already experiences working with Espressif and Nordic microprocessors
have knowledge about modern lightweight protocols (COAP, AMQP)
are used to program battery driven devices • know how to build pipelines and deployments (Bitbucket Pipelines, GitHub Actions)
share a startup/scaleup mindset, being motivated to make our products and services better every day
have an understanding of security of IP-based protocols (TSL / DTLS)
can communicate in English
like to take responsibilities and are open to professional technical discussions

What we offer you

Flexibility:

Trust is our top priority. When tasks and setup allow, we offer maximum flexibility, empowering you to tailor your job to your personal needs.

One for all, all for one:

We have a flat hierarchy with clearly defined responsibilities, ensuring you can always rely on support from your colleagues.

You decide where you want to go:

We offer you the space to contribute yourself and your ideas and support you in achieving your goals.

Fair Play:

We offer you a permanent employment contract and a fair salary. In addition, we support you if necessary, with relocation, visa and work permit..

Work & play:

Whether it’s a shared lunch, monthly team days, or the REWE Team Challenge, our team comes together regularly to celebrate both big and small successes.