via ats_greenhouse · 13. April 2026 ·vor 61 Tagen

Senior Full Stack Engineer (f/m/d) - Node, Typescript & React

smavagmbh
Hamburg
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<p style="text-align: left;">We are <strong>smava </strong>– the online credit comparison platform. We make loans transparent, fair and affordable! With more than 300.000 satisfied customers, we are one of the biggest FinTech companies in Germany. Become now part of our vision to shape the digital future of the consumer loan market!</p>
<p>Our engineering teams operate with a high degree of independence. Each team is responsible for its own area within the platform, including the corresponding services and systems. At the same time, we foster close collaboration: Clear technical contracts and common standards ensure seamless interaction, while defined collaboration structures strengthen personal exchange. We rely on deep expertise, open dialogue, and joint decision-making to successfully implement our exciting and ambitious roadmap.</p>
<h4 style="text-align: left;">YOUR NEW TEAM</h4>
<p>We are looking for a Senior Software Engineer to join our <strong>Offers and Checkout</strong> team. Our mission is to empower loan customers through effortless and transparent digital services that are trustworthy and self-serve. We strive to provide a seamless experience from deciding for a loan to formalizing the checkout process, ensuring our customers feel confident and in control every step of the way. We are organized in a cross-functional team with FE, FS, BE, QA and Design roles working closely with our Product Owner and stakeholders.</p>
<h4 style="text-align: left;">WHAT YOU WILL BE DOING</h4>
<ul>
<li><strong>Own and deliver complex end-to-end features</strong> for our Offers, Checkout, and Customer Area domains, using <strong>React</strong> and <strong>TypeScript</strong> in the frontend and <strong>Node.js (TypeScript)</strong> in the backend.</li>
<li><strong>Act as a driving force for Automation and AI-driven UX development</strong>, using your expertise to identify, test, and implement AI to improve our development velocity and testing quality.</li>
<li><strong>Build and maintain stable, scalable services</strong> in a data-intensive, distributed AWS environment utilizing <strong>Kubernetes</strong>, <strong>AWS Lambda</strong>, and event-driven architectures.</li>
<li><strong>Collaborate closely with Product Owners and UX Designers</strong> to build high-conversion customer journeys, prioritizing a seamless, trustworthy self-serve experience.</li>
<li><strong>Drive high engineering standards</strong> for code quality, performance, and security while taking an active role in technical decision-making (stack, tools, architecture) within the team.</li>
<li><strong>Embody the "you build it, you run it, you own it" philosophy</strong>, including managing DevOps tasks and ensuring full observability of your services via the <strong>"LGTM" Grafana stack</strong>.</li>
<li><strong>Mentor and grow your peers</strong> through proactive knowledge sharing, high-quality design reviews, and pair programming.</li>
</ul>
<h4>YOUR PROFILE</h4>
<ul>
<li><strong>Extensive experience as a Fullstack Engineer</strong> with an <strong>emphasis on Frontend</strong> and a mastery of <strong>TypeScript</strong> across the entire stack.</li>
<li><strong>Expert-level proficiency in React and Node.js</strong>, with a solid understanding of how to build and optimize frontends for discerning customer bases.</li>
<li><strong>Deep interest and practical experience in AI tooling and automation</strong>, particularly in their application to frontend testing and modern UX development workflows.</li>
<li><strong>Strong background in conversion-focused business contexts</strong>, with experience in <strong>A/B-testing</strong> infrastructure and data-driven optimization.</li>
<li><strong>Proven experience in structured technical collaboration</strong>, specifically in writing and reviewing <strong>RFCs</strong> and working with <strong>PRDs</strong> to review product requirements.</li>
<li><strong>Senior-level maturity</strong>, demonstrating the ability to own the entire feature lifecycle—from design and implementation to maintenance—in a self-organized manner.</li>
<li><strong>Familiarity with modern infrastructure and CI/CD</strong>, including <strong>AWS</strong>, <strong>Kubernetes</strong>, and workflows like <strong>GitHub Actions</strong> or <strong>ArgoCD</strong>.</li>
<li><strong>Strong communication skills</strong> and a passion for working in a cross-functional, agile and supportive environment.</li>
</ul>
<h4>WHAT WE OFFER</h4>
<ul>
<li>Our team comes <strong>from over 50 nations and you can expect an open and dynamic working environment</strong> with plenty of room for your further development</li>
<li>We actively work to <strong>create a diverse and inclusive work environment</strong> by sharing our different skills, ideas and experiences as a team and representing diversity within the company</li>
<li>For your personal development, we offer <strong>internal career programs, further training opportunities and language courses</strong> (German)</li>
<li>A <strong>modern equipped office </strong>with roof terrace, lounge and much more</li>
<li><strong>We value our successes</strong> and celebrate them through regular events, such as the Company Lunch, the Table Tennis Tournament or our Summer Party</li>
<li><strong>Get your lunch delivered right to the office</strong> and save at the same time through the subsidy from smava</li>
<li>Your rest is important to us so we offer <strong>30 days of vacation, </strong>parents benefit from <strong>10-child sick days</strong> in addition to the statutory entitlement</li>
<li>To support your physical and mental health, we offer collaborations with <strong>sports providers</strong> and weekly sports activities in our office</li>
<li>We <strong>support social projects</strong> and <strong>subsidize your ticket for public transport </strong>so that you can get to your destination in an environmentally conscious way</li>
<li><strong>Enjoy exclusive offers</strong> from a large number of brands and secure the best prices when buying through our <strong>Corporate Benefits partnership</strong></li>
<li>With smava you are secured in your old age and benefit from a <strong>subsidized company pension plan</strong></li>
</ul>
<h4>Interested?</h4>
<h4><span style="font-weight: 400;">Apply online</span><span style="font-weight: 400;"> with just a few click </span><span style="font-weight: 400;">via the application button as <strong>Senior Full Stack Engineer (f/m/d) - Node, Typescript &amp; React</strong></span><span style="font-weight: 400;">. </span><span style="font-weight: 400;">Simply upload your </span><span style="font-weight: 400;">CV</span><span style="font-weight: 400;"> (preferably as PDF file) and we’ll get back to you </span><span style="font-weight: 400;">as soon as possible.</span></h4>
<p style="text-align: left;"><span style="font-weight: 400;">All applications are accepted exclusively via the application form.</span></p>
<p style="text-align: left;"><strong>Contact: Daria Nechaieva</strong></p>
<p style="text-align: left;"><span style="font-weight: 400;">At smava we celebrate diversity and stand for an environment that represents a variety of backgrounds, perspectives and skills. We're committed to equal employment and development opportunities regardless of gender identity or expression, race, religion, age, sexual orientation, colour, disability, culture or place of origin.</span></p>
<p style="text-align: center;"><span style="font-weight: 400;">Do you want to learn more about us?</span></p>
<p style="text-align: center;"><span style="font-weight: 400;">Visit our career page: <a href="https://www.smava.de/jobs/en" target="_blank">www.smava.de/jobs/en</a></span></p>
<p style="text-align: center;"><span style="font-weight: 400;">or our Instagram profile: <a href="https://www.instagram.com/smavacareer/?hl=de" target="_blank">www.instagram.com/smavacareer</a></span></p>
<p style="text-align: center;"> </p>
<p> </p>

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30 offene Stellen · Berlin, Germany, Hamburg

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