<div class="content-intro"><p><img src="https://www.relexsolutions.com/wp-content/uploads/2024/01/relex-greenhouse-banner-top.png" alt="" width="1280" height="720"></p></div><div class="page"> <div class="layoutArea"> <div class="column"> <div class="page"> <div class="layoutArea"> <div class="column"> <div class="page"> <div class="layoutArea"> <div class="column"> <p>We’re RELEX, and our market-leading supply chain and retail planning platform combines revolutionary technology with the passion of our people to positively impact our customers, consumer brands and the world. We believe that technology should have a purpose, and ours helps reduce waste and CO2, champion sustainability, and maximise customer satisfaction while minimising operative costs. Whatever drives you, you’ll find it here. You can be the change at RELEX.</p> <p>Our Technology team enjoy a challenge. They’re hungry to learn and don’t hesitate to ask what, why, and how. They get to work with our unique, in-house database engine to create high-quality scalable code (just imagine, thousands of stores, millions of products, and billions of rows of raw data!) Their expertise positively impacts the environment and business processes around the world; alongside international colleagues, they drive change and develop solutions that become our pioneering end product. From functional programming, machine learning and interesting algorithms, to building big data pipelines, they’re behind it all. They can work in a flexible way, remote or in-office - after all, they contribute to all our achievements, so we reward them with genuine work-life balance and access to every opportunity.</p> <p><span class="TextRun SCXW203133108 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW203133108 BCX0">We are now looking for a </span></span><strong><span class="TextRun MacChromeBold SCXW203133108 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW203133108 BCX0">Senior Backend Developer</span></span></strong><span class="TextRun SCXW203133108 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW203133108 BCX0"> with a passion for </span><span class="NormalTextRun SpellingErrorV2Themed SCXW203133108 BCX0">GenAI</span><span class="NormalTextRun SCXW203133108 BCX0">, agent-based systems, and scalable backend development to join our</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW203133108 BCX0">Rebot</span><span class="NormalTextRun SCXW203133108 BCX0"> team at Relex Solutions. </span><span class="NormalTextRun SpellingErrorV2Themed SCXW203133108 BCX0">Rebot</span> <span class="NormalTextRun SCXW203133108 BCX0">team builds (Gen) AI-powered tools </span><span class="NormalTextRun SCXW203133108 BCX0">designed to automate and enhance decision-making across RELEX’s product suite.</span> </span>In this role, you will work on building and optimizing agentic workflows that enable Rebot to autonomously reason, retrieve information, and generate structured responses. You'll develop and deploy scalable AI-driven APIs, integrate LLMs and vector databases, and contribute to the backend infrastructure of Rebot. If you have frontend experience, you may also help build intuitive interfaces for users.</p> <p><strong>What you will be doing:</strong></p> <ul> <li>Implement and optimize agentic workflows that improve Rebot’s autonomous reasoning and task execution.</li> <li>Develop and maintain scalable backend services for Rebot (Python, FastAPI).</li> <li>Design and deploy APIs that integrate Rebot’s capabilities into RELEX's product suite.</li> <li>Optimize GenAI model inference for speed, cost, and quality (e.g., retrieval-augmented generation, vector DBs).</li> <li>Ensure production-ready deployment of AI services with best practices in MLOps, CI/CD, and monitoring.</li> <li>(Optional, if skilled) Contribute to frontend development using React &amp; TypeScript to improve Rebot’s user experience.</li> <li>Collaborate with cross-functional teams to refine and scale agent-based systems.</li> </ul> <p><strong>What you need to be successful in this role:</strong></p> <ul> <li>Strong experience in Python backend development.</li> <li>Genuine interest in GenAI.</li> <li>Understanding of retrieval-augmented generation (RAG), vector databases, and LLMs in general.</li> <li><span class="TextRun SCXW116948475 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW116948475 BCX0">Experience in deploying</span><span class="NormalTextRun SCXW116948475 BCX0"> and monitoring</span> <span class="NormalTextRun SCXW116948475 BCX0">data pipelines</span><span class="NormalTextRun SCXW116948475 BCX0"> (preferably on Azure).</span></span><span class="EOP SCXW116948475 BCX0" data-ccp-props="{&quot;134233117&quot;:false,&quot;134233118&quot;:false,&quot;335551550&quot;:0,&quot;335551620&quot;:0,&quot;335559738&quot;:0,&quot;335559739&quot;:0}">&nbsp;</span></li> <li>Solid understanding of CI/CD, containerization (Docker, Kubernetes), and cloud environments (Azure).</li> </ul> <p><em>Nice-to-Have:</em></p> <ul> <li>Experience with agentic workflows and AI-powered automation.</li> <li>Frontend experience with TypeScript &amp; React (if Rebot needs UI improvements).</li> <li>Experience with LLM monitoring, safety, and hallucination detection.</li> </ul> <p><strong>What's in it for you?</strong></p> <p>RELEXians can be found around the world, but here we’re based in Helsinki. We’re passionate about using our technology to improve sustainability and change the world. Our office provides a great space for you to socialise, exercise and even take time out in our relaxing areas. We make sure our unique approach to flexibility and work-life balance comes across loud and clear; we’re conveniently located, there’s plenty of public transport and you can even bring your pet to the office!</p> <p>Across RELEX, our people are supported and rewarded. In Finland, we go even further. As well as:</p> <ul> <li>Flexible and hybrid working</li> <li>Extensive physical and wellbeing support</li> <li>Up to 8 weeks of annual leave per year</li> </ul> <p>We also offer a range of benefits to support you, your family and your life situation. We value your work-life balance and provide flexible hours with RELEX specific parental leave agreements. As we’re a diverse team of smart, motivated and fun people, we also have an office gym, offer a mobile phone package and bike leasing.</p> <p>&nbsp;<strong>Are you the one we’re looking for?&nbsp;</strong></p> <p>We’re on a journey with our pioneering technology and exciting growth, which is why we celebrate diversity and are committed to creating an inclusive environment for everyone. We can’t wait to see what challenges you’ll overcome and what problems you’ll solve. Join us and work with the best. Be curious. Be RELEX – apply today.</p> <p>We will fill this position as soon as we have found the right person, so we recommend that you act quickly. Please apply no later than <strong>30th March 2025.</strong></p> <p>If you have any questions about this position, Rebekka from our recruitment team will be happy to answer them (rebekka.gotter(at)relexsolutions.com).</p> </div> </div> </div> </div> </div> </div> </div> </div> </div> <p><span data-contrast="none">&nbsp;</span><span data-ccp-props="{&quot;201341983&quot;:1,&quot;335551550&quot;:0,&quot;335551620&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:390}">&nbsp;</span></p> <p>&nbsp;</p><div class="content-conclusion"><p><img src="https://www.relexsolutions.com/wp-content/uploads/2024/01/relex-greenhouse-banner-bottom.jpg" alt="" width="1280" height="118"></p></div>