Software Engineer - Fullstack (SaaS, Greentech)(m/f/d)

None  •  IT & Software  •  Berlin, Germany

<div class="show-more-less-html__markup show-more-less-html__markup--clamp-after-5 relative overflow-hidden"> <p><strong>Are you passionate about software development AND renewable energy?</strong></p><p>Do you thrive in fast-paced, hard-working and purpose-driven environments? If you're ready to <strong>take ownership</strong> and to use your skills to contribute across our feature rich frontend that changes the world for the better, then look no further - we want YOU!</p><p><br/></p><p><strong><em>Please note this is a full-time, on-site position based in Berlin.</em></strong></p><p><br/></p><p><strong>What you will do </strong></p><ul><li><strong>Contribute to Frontend Development</strong>: Work on our B2B SaaS products primarily contributing across our feature rich frontends.</li><li><strong>Create Beautiful Interfaces</strong>: Build intuitive, responsive components using React, TypeScript, and Tailwind CSS on the frontend.</li><li><strong>Deliver World-Class UX</strong>: Participate in the creation of world class User Experiences for our market.</li><li><strong>Collaborate with Product &amp; Design</strong>: Contribute to the overall look and feel of the web application alongside Product and Design team.</li><li>(Optional)<strong> Broaden Your Scope: </strong>Depending on your interests and experience, there’s room to get involved with:</li><li>Node.js backends</li><li>Database design and queries (especially SQL and a tiny bonus if you love PostgreSQL!)</li><li>Integrating with Prisma ORM</li><li>Or even dabbling in Rust (not required, but a huge bonus if you’re curious)</li><li>Familiarity with GraphQL is considered to be a big plus!</li></ul><p><br/></p><p><strong>What Makes You a Great Fit </strong></p><ul><li>Hands-On Experience: 1+ year of software development, ideally in a startup or product-driven environment.</li><li>Passion for Renewables: Genuine interest renewable energy (we ask for context here).</li><li>Self-Starter Energy: Self-starter mindset to be responsible for your own learning.</li><li>Ownership: We're a small team, so everyone has to be an owner. Taking accountability and ownership is baked into our DNA.</li><li>Drive: We value conscientious people, we work hard and we play hard.</li><li>Product mindset: You enjoy delighting your customer.</li><li>Bonus Point: Side projects, OSS or notable achievements outside of "work".</li></ul><p><br/></p><p><strong>Why Join Us?</strong></p><ul><li>Be part of one of the fastest growing VC-backed startup in Germany with 3000+ satisfied B2B customers.</li><li>A vibrant, collaborative office culture where great ideas happen face-to-face - we're a full in-person team (5 days/week) in a beautiful Berlin office near Hackescher Markt.</li><li>Enjoy opportunities for personal and professional growth.</li><li>Embrace the freedom to innovate and make quick changes in a dynamic team.</li><li>Perks include gym membership, coffee, regular team events, MacBook and more.</li><li>Receive competitive pay.</li></ul><p><br/></p><p>Even if you don’t meet every requirement, we encourage you to apply! Imposter syndrome shouldn't hold you back - we value talent and passion above all.</p><p><br/></p><p><strong>About Reonic</strong></p><p>At Reonic, we’re on a mission to simplify renewable technology with our B2B SaaS solutions for solar, storage, and heat pumps. Backed by top-tier investors and trusted by 3000+ business customers, we’re growing fast - and we need YOU to help us accommodate our new and existing customers.</p> </div>

Job Overview
  • Datum der Veröffentlichung

    Jun 16, 2026

  • Kategorie

    IT & Software

  • Job Type

  • Standort

    Berlin, Germany

  • Arbeitgeber

    Reonic

  • Source

    LinkedIn