Firmware Engineer

<h2>Your Role</h2>
<p>We're not just looking for someone who can write lines of code; we're seeking an individual who can think beyond code and question the "why" and "how" behind our software engineering processes while understanding the importance of our connection to our customers. As a Firmware Engineer at STABL Energy, you will drive innovation, solve complex challenges, and contribute to the success of our groundbreaking projects.</p>
<h2>Your mission</h2>
<ul>
<li>Design, implement, and test firmware for our cutting-edge power electronics products.</li>
<li>Continue to implement new ways of assuring firmware quality.</li>
<li>Collaborate with cross-functional teams to define project requirements and objectives, with a keen focus on meeting and exceeding customer expectations.</li>
<li>Evaluate and optimize existing firmware code to enhance performance, reliability, and efficiency.</li>
<li>Mentor and guide junior engineers, fostering a culture of continuous learning and improvement.</li>
<li>Promote best practices in software engineering, emphasizing the importance of a holistic approach beyond just coding and its direct impact on customer satisfaction.</li>
</ul>
<h2>Your profile</h2>
<ul>
<li>4+ years of experience in firmware development for power electronics or other embedded systems.</li>
<li>Comprehensive skills in the C programming language, in particular for embedded devices.</li>
<li>Expertise on guiding firmware projects to professional standards.</li>
<li>Strong problem-solving skills and the ability to think critically about software design and architecture.</li>
<li>Proven ability to design and maintain robust firmware development ecosystems, including build infrastructure, modular frameworks, testing pipelines, and scalable release processes.</li>
<li>Excellent English communication skills, with the ability to collaborate effectively with cross-functional teams and translate customer needs into technical solutions.</li>
<li>You have interest and experience with a few of the following:
<ul>
<li>Real-time operating systems (RTOS).</li>
<li>Communication protocols such as SPI, UART, and CAN.</li>
<li>Microcontroller architectures.</li>
<li>Continuous integration (CI).</li>
<li>Testing strategies.</li>
<li>Product releases and versioning.</li>
<li>Build systems (e.g.make,CMake).</li>
</ul>
</li>
</ul>
<h2>Why STABL Energy?</h2>
<p>STABL Energy is one of the most innovative start-ups in the energy transition, <strong>ees Award winner 2022</strong>, <strong>pv magazine award winner 2025</strong> and named a <strong>global Top100 Energy Start-up</strong>. We are funded by renowned and experienced Tech VCs from Germany, Denmark and Switzerland.</p>
<p>What you’ll love about working with us:</p>
<ul>
<li>Agile, open &#x26; innovation-driven culture with flat hierarchies, quick decision-making processes and real ownership</li>
<li>Company pension scheme to support you plan for the future</li>
<li>Flexible working hours, a hybrid work model, and the option to work remotely from abroad</li>
<li>Digital meal vouchers with Circula Lunch - enjoy tasty lunches on us!</li>
<li>Monthly benefit in kind to spend at your favourite stores</li>
<li>Corporate benefits portal with exclusive employee discounts</li>
<li>Regular team-building activities and team events</li>
<li>Company EGYM Wellpass membership to train with no limits at numerous fitness clubs across Germany
Ready to innovate, impact, and inspire? Apply Now!</li>
</ul>
<p>We’d love to hear from you to help us build the energy system of the future! Even if you don’t meet 100% of the requirements, we encourage you to apply anyway. Our motto is <strong>'Hire for attitude, train for skills'</strong>, so we value potential and lifelong learning just as much as experience.</p>
<p>Find more <a href="https://www.arbeitnow.com/english-speaking-jobs">English Speaking Jobs in Germany</a> on Arbeitnow</a>