Senior Software Engineer

<div class="content-intro"><h2 style="text-align: left;"><img style="display: block; margin-left: auto; margin-right: auto; max-width: 100%;" src="https://brand.auctane.com/uploads/fhmikF1ylz02TLjtkC429w.png" alt="" width="600"></h2> <p> </p> <p style="color: #11003a; font-weight: bold; padding: 8px; border: 3px solid #5C50FF; margin-top: 8px; margin-bottom: 8px; text-align: center; font-size: 12px; border-radius: 8px;"><span style="font-size: 12pt;">About us</span></p> <p>At Auctane, we are united by a passion to help businesses deliver — whatever their size, wherever they are, and however they operate. We make it possible for businesses to meet the ever-changing requirements of their industry and customer expectations. Auctane products enable hundreds of thousands of businesses to annually mail and ship billions of items — over $200 billion worth — to recipients around the globe.</p> <p>The Auctane family of mailing and shipping software products includes ShipStation, Stamps.com, ShipStation API, Metapack, GlobalPost, and Packlink. Our partners include Amazon, UPS, USPS, eBay, BigCommerce, Shopify, WooCommerce, and Walmart.</p> <p style="color: #11003a; font-weight: bold; padding: 8px; border: 3px solid #5C50FF; margin-top: 8px; margin-bottom: 8px; text-align: center; font-size: 12px; border-radius: 8px;"><span style="font-size: 12pt;">Our values</span></p> <p style="text-align: center;"><img style="max-width: 100%;" src="https://postimg.cc/N5Q8NR10" alt="">Win as One. Delight Customers. Deliver Great Outcomes. </p></div><p> </p> <p style="color: #11003a; font-weight: bold; padding: 8px; border: 3px solid #5C50FF; margin-top: 8px; margin-bottom: 8px; text-align: center; font-size: 12px; border-radius: 8px;"><span style="font-size: 12pt;">About the role</span></p> <p>As a Senior Software Engineer, you will influence the architecture and evolution of our product and drive continuous improvement across our engineering ecosystem. You’ll design solutions, mentor junior engineers, and make strategic decisions about framework design and engineering best practices. At Auctane, we value professionals at every stage of their career journey. When applying for this position, please note that we’ll assess your profile and skills based on your experience level. Our goal is to build a diverse and complementary team that brings together different perspectives and levels of expertise. If you’re excited to contribute, we’d love to hear from you! This position is hybrid (2 days per week in office) and is located in Wroclaw.</p> <p style="color: #11003a; font-weight: bold; padding: 8px; border: 3px solid #5C50FF; margin-top: 8px; margin-bottom: 8px; text-align: center; font-size: 12px; border-radius: 8px;"><span style="font-size: 12pt;">What will you be doing?</span></p> <ul> <li>Design and architect components.</li> <li>Mentor junior software engineers and conduct technical code reviews.</li> <li>Develop comprehensive testing strategies for complex feature sets.</li> <li>Optimize system performance, reliability, and maintainability across the platform.</li> <li>Diagnose and resolve complex software, infrastructure and framework issues.</li> <li>Collaborate with product and engineering teams to define requirements.</li> <li>Drive documentation, knowledge sharing, and engineering standards.</li> <li>Manage technical debt and refactor systems for scale and performance</li> </ul> <p style="color: #11003a; font-weight: bold; padding: 8px; border: 3px solid #5C50FF; margin-top: 8px; margin-bottom: 8px; text-align: center; font-size: 12px; border-radius: 8px;"><span style="font-size: 12pt;">What are we looking for?<