Job description
Holisticon Connect (formerly Sigma IT Poland) is a tech company driven by a passion for technology and a commitment to shaping a better future. We’re part of Nexer Group – a global tech company with deep roots in Swedish entrepreneurship and innovation.

Our journey began in 2017 when we opened our office in Poland. Since then, we have grown into a team of nearly 200 technology experts, collaborating with world-renowned companies from Sweden, Norway, the UK, Germany, Austria, and beyond.

We're on the lookout for a Senior Embedded Developer to join our team. In this role, you’ll be responsible for developing and maintaining code that powers the functionality of Residential Gateways and WiFi Extenders. These products, built on OpenWRT, span multiple technology domains, including the Linux Kernel and Networking (WiFi, DSL, etc.). You'll be involved in the entire development lifecycle, from defining functions and design, through coding and test automation, to documentation.

You might be the perfect match if you are/have:
• A Bachelor's or Master's degree in Computer Science or a related field.
• Experience working with Linux/Unix systems.
• Proficiency in C programming for embedded systems, especially in resource-constrained environments (ARM/MIPS processors).
• Experience in developing or modifying Linux device drivers.
• Hands-on experience with test automation using Python.
• Knowledge of PHY layers in communication systems.
• Familiarity with version control systems, preferably GIT.
• A solid understanding of networking and wireless technologies, such as WLAN, TCP/IP, and firewalls.

Moreover, we appreciate skills in these areas:
• Familiarity with OpenWRT.
• Experience with tools like GCC and debuggers (e.g., Valgrind).

By joining us, you gain the following:
• Opportunity to work on exciting, international projects in cutting-edge industries like Automotive, Biotech, IoT;
• Possibility to develop in cloud technologies. We are a certified AWS partner;
• Becoming part of a team that believes that the next step to a promising future is to put your heart into it and make it happen;
• Respect for your private life so you don't have to work overtime or on weekends;
• Team Events budget to socialize outside of work;
• Company Events to celebrate smaller and bigger successes (Summer Party, Programmer's Day, and trips abroad – so far we've been in Cape Town, Are, and Barcelona).

Perks and benefits:
• Fully remote work or in our office in Wrocław, Warsaw or Cracow;
• Free benefits such as Luxmed, Multisport, and life insurance in Nationale Nederlanden;
• Attractive referral system (9,5k for senior, 6k for mid, 2,5k for junior);
• Personal Training Budget with additional paid hours;
• Passion Day - an extra day off for your hobby to spend as you please;
• Flexible working hours with no micro-management approach. Our core hours are 9-15, the rest of the working time is up to you;
• We provide high-quality work equipment + 2 additional monitors and accessories.

If you apply for this position and match our expectations, then:

1) You will be invited to an HR Screening with our IT Recruiter.

2) You will have a technical interview.

3) You will meet with a client.

Submit your application online in one easy step! Apply now!