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senior backend engineer (m/f/d)

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senior backend engineer m f d

Getsafe GmbH

<div><h4 class="jobSectionHeader"><b>Building insurance people actually love</b></h4><p>
Getsafe guides people to make smart life choices with personalized digital insurance.<br>
<br>
We&rsquo;re reinventing insurance from the ground up: with our own tech platform and a single app that unites property, life, and health coverage in one seamless experience. Features like family accounts, AI-powered guidance, instant claims handling, and our prevention program &ldquo;Safepoints&rdquo; make insurance simple, transparent, and built for today.</p><div><br>
Since our launch in 2018, we&rsquo;ve grown from our headquarters in Heidelberg and office in Berlin to serving more than 500,000 customers across Germany, Austria, and France. Backed by &euro;120M from leading investors such as Earlybird, CommerzVentures, and Swiss Re, we&rsquo;ve become one of Europe&rsquo;s fastest-growing insurtechs.</div><br>
Learn more about us on our Website, Instagram or on LinkedIn.<p></p><h4 class="jobSectionHeader"><b><br>
What we're looking for</b></h4><p></p><p>
We are seeking an experienced Senior Backend Engineer to join our growth team. Our growth team&rsquo;s mission is to keep our customers and operations teams happy by building the Insurance Platform parts used for insurance product launches, policy administration, marketing and sales.</p><p>
In this role, you will work on backend features of our insurance platform while also contributing to internal tools and automation that improve efficiency for engineering and other teams across the company. This includes building systems and emerging agentic tooling that streamline workflows, reduce operational overhead, and enable teams to move faster.</p><p></p><h4 class="jobSectionHeader"><b><br>
What you will do</b></h4><p></p><ul><li>
Collaborate with the team and stakeholders to define and implement the vision for a scalable system architecture for our insurance platform that supports our growing portfolio and customer base.</li><li>
Own and contribute to our evolving list of internal tools starting with Ruby libraries and agentic tools in engineering and beyond.</li><li>
Write clean, maintainable, and well-documented code that promotes best practices and enables others.</li><li>
Explore and propose new technologies to streamline processes and improve system efficiency.</li><li>
Champion engineering best practices and help elevate our tech stack to the next level, setting standards for the organization.</li><li>
Create reusable solutions that help teams scale faster and avoid one-off workarounds.</li></ul><p></p><h4 class="jobSectionHeader"><b><br>
What you bring</b></h4><p></p><ul><li>
Experience: 5+ years of backend development experience, working on complex systems and platform solutions.</li><li>
Strong passion for building, maintaining, and improving platform tooling, libraries, solutions, and processes that empower multiple engineering teams and enhance the overall developer experience.</li><li>
Ruby on Rails: Solid experience with Ruby on Rails and a deep understanding of how to develop high-quality, reliable software.</li><li>
Agentic Engineering: Good understanding of working with coding agents from planning to delivery.</li><li>
Collaboration: Strong communicator, able to work across teams and translate technical vision into actionable plans.</li><li>
Problem-Solving: You can break down complex problems into manageable parts and communicate solutions clearly to your team and other stakeholders.</li><li>
Quality-Driven: Commitment to delivering solutions that are well-tested, reliable, and maintainable.</li><li>
Experience with Terraform, Kubernetes and AWS is a plus.</li><li>
Proven experience in fintech environments or startups is a plus.</li></ul><p></p><h4 class="jobSectionHeader"><b><br>
Our stack</b></h4><p></p><ul><li>
Distributed architecture of 10+ independent RESTful services</li><li>
Ruby on Rails</li><li>
PostgreSQL, Kafka, Sidekiq, Redis</li><li>
Terraform, Qovery (Kubernetes) and AWS</li><li>
Datadog</li></ul><p></p><h4 class="jobSectionHeader"><b><br>
How we work</b></h4><p></p><div><b>
Customer Empathy</b><br>
We simplify insurance by aligning our vision with every interaction, maintaining transparency, and building togetherness and trust with our customers.</div><div></div><div><b><br>
Absolute Ownership</b><br>
We pursue excellence relentlessly, taking full ownership, and ensuring everyone knows their role to contribute to our mission.</div><div></div><div><b><br>
Day One Mindset</b><br>
We strive to continually act as pacemakers, constantly optimising, thinking ahead, and inspiring greatness to build a scalable and impactful future.</div><div></div><b><br>
Driver Team</b><br>
We communicate effectively, collaborate positively, and drive success as equals, united by respect and an inspiring mission.<p></p><h4 class="jobSectionHeader"><b><br>
What we offer</b></h4><p></p><ul><li>
Front row seat at one of Europe&rsquo;s leading insurtechs that redefines how millions of people experience insurance every day</li><li><div>
Diverse and high-performing team that thrives on ownership, speed, and constantly raising the bar</div></li><li><div>
Hybrid or on-site setup across our hubs in Heidelberg (Europaplatz) and Berlin (Eberswalder Stra&szlig;e)</div></li><li><div>
Competitive salary plus company-wide VSOP program</div></li><li><div>
Claude Max and the latest hardware and productivity tools</div></li><li><div>
&euro;1,000 annual development budget</div></li><li><div>
&euro;50 monthly benefit budget</div></li><li><div>
Monthly Getsafe insurance voucher</div></li><li><div>
28 vacation days plus birthday and December 24th &amp; 31st off</div></li><li><div>
90 workation days within the EU</div></li></ul><br>
We're looking for great people, not perfect r&eacute;sum&eacute;s. If you're excited about what we're building and think you could make a great addition to the team, we encourage you to apply &ndash; even if you don't meet every single requirement. We'd love to hear from you!<br>
<br>
We welcome applications from people of all backgrounds, experiences, and perspectives. We believe diverse teams build better products and are committed to creating an inclusive environment where everyone can thrive. We do not discriminate based on race, religion, colour, national origin, gender identity or expression, sexual orientation, age, disability, or any other legally protected characteristics.</div><p></p>

Senior Backend Engineer (m/f/d)

ALMETRA

<div><p>We&rsquo;re looking for a backend engineer who thrives in fast-moving environments and enjoys building robust systems end-to-end. You&rsquo;ll work across data pipelines, APIs and infrastructure, ensuring our platform runs efficiently and scales cleanly as we grow.</p><p><b>
Your role</b></p><ul><li><p>
Develop and maintain backend features and APIs for our core platform</p></li><li><p>
Improve database performance, reliability and real-time data processing</p></li><li><p>
Debug, profile and optimise code to keep latency low and systems stable</p></li><li><p>
Collaborate with AI, frontend and product teams to integrate new capabilities</p></li><li><p>
Contribute to architectural decisions and shape the evolution of our backend stack</p></li></ul><p><b>
You are</b></p><ul><li><p>
5-7 years&rsquo; experience building production-grade backends (Python is a must; additional experience in Go, C++, or Java is valuable)</p></li><li><p>
Solid in SQL and data modelling (PostgreSQL or similar)</p></li><li><p>
Experienced with REST APIs and cloud environments (AWS preferred)</p></li><li><p>
Comfortable working independently and taking ownership of a problem</p></li><li><p>
Startup mindset &mdash; quick to ship, focused on quality, allergic to bureaucracy</p></li></ul><p><b>
Nice to have</b></p><ul><li><p>
Linux debugging and performance tuning</p></li><li><p>
Familiarity with orchestration (Kubernetes, Terraform, Ansible)</p></li><li><p>
Experience with data pipelines or analytical databases</p></li><li><p>
Interest in edge/cloud hybrid architectures</p></li></ul><p><b>
Why this role matters</b><br>
You&rsquo;ll help shape how data moves through our system &mdash; building fast, reliable infrastructure that powers every customer interaction.</p><p><b>
What we offer</b></p><p>
Employee Share Options Program for all permanent employees*</p><p>
An increasing benefits list: currently includes Urban Sports club and quarterly team retreats.</p><p>
Be on the forefront in defining what artificial intelligence means in manufacturing</p><p>
Gain hands-on experience in working in an AI-first software company
</p><p>Supportive and inclusive culture that values diversity and promotes the advancement of underrepresented groups within the company</p><p>
Collaborate with a diverse (currently more than 10 nationalities) and talented team, working on cutting-edge projects with real-world impact</p><p>
Network with professionals and leaders in the field, opening doors to potential future career opportunities</p><p>
We have a very flat hierarchy, open 360&deg; feedback, and flexible working hours</p><p>
Ethics: We are committed to developing ethical AI software<br>
<br>
<b>Don't meet all the requirements?</b></p><p><i>
Almetra is committed to creating a workplace that is diverse, fair, and inclusive. We encourage candidates from all backgrounds, even if they do not meet every qualification, to submit their application. We firmly believe that having a team with diverse perspectives only strengthens our company and drives innovation. Our commitment also extends to providing an accessible environment for everyone, including those with disabilities. Please let us know if you require any accommodations during the application process or while working with us, and we will do our best to support you.</i></p><ul><li><br>
<i>Only full-time, permanent roles are eligible for stock options. Part-time roles, contract roles, work-student, internships and freelance roles are not eligible for stock options.</i></li></ul><p>
Compensation Range: &euro;70K - &euro;90K</p></div>

Schwarz Digits KG

<p></p><div><div><div><div><ul><li><div><div><h2 class="jobSectionHeader"><b>Standort</b></h2><div><div>
Karl-Liebknecht-Stra&szlig;e 32<br>
10178 Berlin</div></div></div></div></li><li><div><div><p>
</p></div><div><h2 class="jobSectionHeader"><b>Abteilung / Bereich</b></h2><div><div>
IT - Software Engineering</div></div></div></div></li><li><div><div><p>
</p></div><div><h2 class="jobSectionHeader"><b>Einstiegslevel</b></h2><div><div>
Berufserfahrene</div></div></div></div></li><li><div><div><p>
</p></div><div><h2 class="jobSectionHeader"><b>Arbeitsmodell</b></h2><div><div>
Vollzeit/Teilzeit</div></div></div></div></li><li><div><div><p>
</p></div><div><h2 class="jobSectionHeader"><b>Referenznummer</b></h2><div><div>
2794</div></div></div></div></li></ul></div></div></div>
<div><div><div><p>
Schwarz Digits schafft das technologische Fundament f&uuml;r digitale Entscheidungsfreiheit in Europa. Als IT- und Digitalsparte der Schwarz Gruppe entwickeln und verantworten wir einerseits die IT-Infrastrukturen f&uuml;r die Handelssparten Lidl und Kaufland sowie die Schwarz Produktion und PreZero. Gleichzeitig agieren wir als unabh&auml;ngiger Anbieter am externen Markt, um Unternehmen in ganz Europa bei ihrer digitalen Transformation zu unterst&uuml;tzen. Unsere Kernleistungen b&uuml;ndeln wir in den Bereichen Cloud, Cyber Security, Data &amp; AI, Communication und Workspace. Trage auch du zur digitalen Entscheidungsfreiheit in Europa bei.<br>
<br>
Bei uns arbeitest du an der Schnittstelle zwischen Agilit&auml;t und Sicherheit: Du profitierst von den schnellen Entscheidungswegen, genie&szlig;t echte Gestaltungsspielr&auml;ume in deinen Projekten und baust dabei auf das stabile Fundament der Schwarz Gruppe.</p></div></div></div>
<div><div><h3 class="jobSectionHeader"><b>
Deine Aufgaben</b></h3><div><div><ul><li>
Du entwickelst robuste Daten-Pipelines (Python + SQL) f&uuml;r den Betrieb eines Data Warehouse und tr&auml;gst ma&szlig;geblich zur Definition und dem Aufbau eines passenden Datenmodells bei.</li><li>
Du verantwortest den Betrieb unserer Datenplattform, die vielf&auml;ltigen Nutzerkreisen das Treffen von Entscheidungen erm&ouml;glicht.</li><li>
Du &uuml;bernimmst die technische Leitung eines agilen Engineering Teams, das den gesamten Software-Entwicklungs-Lifecycle abdeckt: von Anforderungen, Architektur und Design &uuml;ber Implementierung und Testing bis hin zu Deployment, Operations und Support.</li><li>
Du verantwortest die Architektur, achtest auf Produktqualit&auml;t und identifizierst und reduzierst aktiv technische Schulden.</li><li>
Du hast Kosten, Zeit und Budget der Entwicklung im Blick und triffst datengetriebene und ganzheitliche Entscheidungen.</li><li>
Du leitest ein Core Engineering Team durch den Entwicklungsprozess, etablierst Standards und sorgst f&uuml;r kontinuierliche Prozessverbesserungen.</li><li>
Du bist der erste Ansprechpartner und Sparringspartner f&uuml;r den Product Owner, begleitest die Anforderungsanalyse und tauschst dich mit Key-Usern aus.</li><li>
Du &uuml;bernimmst Verantwortung f&uuml;r die pers&ouml;nliche und fachliche Weiterentwicklung der Software Engineers in deinem Team.</li></ul></div></div></div><div><h3 class="jobSectionHeader"><b>
Dein Profil</b></h3><div><div><ul><li><b>
Erfahrung</b>: Du hast <b>mindestens 4 Jahre professionelle Erfahrung im Data Engineering oder der Softwareentwicklung</b> (au&szlig;erhalb deines Studiums) und bist bereit f&uuml;r eine technische F&uuml;hrungsrolle (oder bringst bereits erste Erfahrungen mit).</li><li><b>
Tech Stack</b>: Du besitzt tiefgreifende, praxiserprobte Kenntnisse im Aufbau und der Verwaltung eines Data Warehouse und der Softwareentwicklung im Backend (Python, o.&auml;.) wie auch im Frontend (Vue, React o. &auml;.).</li><li><b>
Cloud &amp; Architektur</b>: Cloud-native Technologien (Docker, Kubernetes), analytische Datenbanken (BigQuery, Snowflake) und Data Warehousing sind dein t&auml;gliches Handwerkszeug. Du hast ein starkes architektonisches Verst&auml;ndnis (inkl. Design Patterns wie Strategy Pattern, Clean Code, modulare Architekturen).</li><li><b>
Qualit&auml;t &amp; Operations</b>: Automatisiertes Testing, CI/CD, IT-Sicherheit und Best Practices im Deployment sind f&uuml;r dich nicht verhandelbar. Erfahrung mit hoch skalierbaren, Daten-intensiven Systemen ist ein gro&szlig;es Plus.</li><li><b>
Agiles Mindset &amp; Leadership</b>: Du hast eine hohe Eigeninitiative, arbeitest stark datengetrieben und hast Freude daran, Wissen zu teilen und dein Team auf das n&auml;chste Level zu heben.</li><li><b>
Sprachen</b>: Sehr gute Englischkenntnisse; Deutschkenntnisse sind ein Plus (oder die Bereitschaft, diese auszubauen).</li><li><b>
Ausbildung</b>: Abgeschlossenes IT-Studium oder eine vergleichbare Ausbildung mit fundierter Praxiserfahrung.</li></ul></div></div></div></div>
<div><h2 class="jobSectionHeader"><b>Unsere Benefits</b></h2><p></p><div><div><div><p>
</p></div></div></div></div><p></p><div><h2 class="jobSectionHeader"><b>Dein Ansprechpartner</b></h2><div><div><h3 class="jobSectionHeader"><b>
Lara Schlimgen</b></h3><p>
Recruiterin</p><ul><li>
E-Mail:recruiting@mail.schwarz</li></ul></div></div></div>
<div><h2 class="jobSectionHeader"><b>Dein Bewerbungsprozess im &Uuml;berblick</b></h2><div><div><div><div>
1</div><h3 class="jobSectionHeader"><b>
Bewerbung</b></h3></div><div>
Wir lieben die Einfachheit. Bewirb dich schnell und unkompliziert digital, gerne auch ohne Registrierung.</div></div><div><div><div>
2</div><h3 class="jobSectionHeader"><b>
Checkup</b></h3></div><div>
Gemeinsam mit dem zust&auml;ndigen Fachbereich werfen wir einen Blick in deine Unterlagen.</div></div><div><div><div>
3</div><h3 class="jobSectionHeader"><b>
Kennenlernen</b></h3></div><div>
Bei einem ersten Kennenlernen liegt der Fokus sowohl auf deiner Pers&ouml;nlichkeit als auch auf deiner fachlichen Eignung.</div></div><div><div><div>
4</div><h3 class="jobSectionHeader"><b>
Vertragsangebot</b></h3></div><div>
Haben wir uns gegenseitig &uuml;berzeugt? Dann ist dein Arbeitsvertrag digital per Mail auf dem Weg zu dir.</div></div><div><div><div>
5</div><h3 class="jobSectionHeader"><b>
Willkommen</b></h3></div><div>
Dein erster Arbeitstag bei uns steht an und dein individuelles Onboarding im Team startet. Wir freuen uns auf dich!</div></div></div></div>
<div><div><div><h2 class="jobSectionHeader"><b>Diese Stellen k&ouml;nnten auch interessant sein</b></h2></div><p></p><div><p>
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</p><h3 class="jobSectionHeader"><b>(Senior) AI-Assisted Software Engineer (m/w/d) - Fokus Backend (Go / Kotlin)</b><b>(m/w/d)</b></h3></div></div></div><div><div><div><p>
BerufserfahreneBad Friedrichshall
</p><h3 class="jobSectionHeader"><b>SAP ALM Spezialist (m/w/d) - Schwerpunkt Focused Run und Cloud ALM</b><b>(m/w/d)</b></h3></div></div></div><div><div><div><p>
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Engineering Lead - Supply Chain Data Platform (m/w/d)

<p></p><div><div><div><div><ul><li><div><div><h2 class="jobSectionHeader"><b>Standort</b></h2><div><div>
Karl-Liebknecht-Stra&szlig;e 32<br>
10178 Berlin</div></div></div></div></li><li><div><div><p>
</p></div><div><h2 class="jobSectionHeader"><b>Abteilung / Bereich</b></h2><div><div>
IT - Security</div></div></div></div></li><li><div><div><p>
</p></div><div><h2 class="jobSectionHeader"><b>Einstiegslevel</b></h2><div><div>
Berufserfahrene</div></div></div></div></li><li><div><div><p>
</p></div><div><h2 class="jobSectionHeader"><b>Arbeitsmodell</b></h2><div><div>
Vollzeit</div></div></div></div></li><li><div><div><p>
</p></div><div><h2 class="jobSectionHeader"><b>Referenznummer</b></h2><div><div>
3940</div></div></div></div></li></ul></div></div></div>
<div><div><div><p>
Schwarz Digits schafft das technologische Fundament f&uuml;r digitale Entscheidungsfreiheit in Europa. Als IT- und Digitalsparte der Schwarz Gruppe entwickeln und verantworten wir einerseits die IT-Infrastrukturen f&uuml;r die Handelssparten Lidl und Kaufland sowie die Schwarz Produktion und PreZero. Gleichzeitig agieren wir als unabh&auml;ngiger Anbieter am externen Markt, um Unternehmen in ganz Europa bei ihrer digitalen Transformation zu unterst&uuml;tzen. Unsere Kernleistungen b&uuml;ndeln wir in den Bereichen Cloud, Cyber Security, Data &amp; AI, Communication und Workspace. Trage auch du zur digitalen Entscheidungsfreiheit in Europa bei.<br>
<br>
Bei uns arbeitest du an der Schnittstelle zwischen Agilit&auml;t und Sicherheit: Du profitierst von den schnellen Entscheidungswegen, genie&szlig;t echte Gestaltungsspielr&auml;ume in deinen Projekten und baust dabei auf das stabile Fundament der Schwarz Gruppe.</p></div></div></div>
<div><div><h3 class="jobSectionHeader"><b>
Deine Aufgaben</b></h3><div><div><ul><li>
Du verifizierst Schwachstellen aus automatisierten Web Application Scans mit deinem tiefen Verst&auml;ndnis f&uuml;r Angriffsvektoren, identifizierst False Positives und optimierst kontinuierlich die Scan-Policies.</li><li>
Du nutzt gezielt KI-gest&uuml;tzte Tools sowie Automatisierungsl&ouml;sungen, um Analyseprozesse zu beschleunigen und die Service-Qualit&auml;t stetig zu verbessern.</li><li>
Du stellst sicher, dass moderne Schnittstellen wie REST, GraphQL und SOAP nicht nur oberfl&auml;chlich, sondern tiefgehend und automatisiert auf Schwachstellen gepr&uuml;ft werden.</li><li>
Du gew&auml;hrleistest den stabilen Betrieb von Scans in hybriden Netzwerken (On-Prem &amp; Cloud) ohne Impact auf das Core Business und l&ouml;st technische H&uuml;rden bei Routing oder Firewalls souver&auml;n.</li><li>
Du agierst als Wissens-Multiplikator und Mentor f&uuml;r deine Kollegen, dokumentierst Prozesse nachhaltig und unterst&uuml;tzt so den perspektivischen Ausbau des Teams.</li><li>
Du bewertest bestehende Systeme sowie Abl&auml;ufe hinsichtlich ihrer Aktualit&auml;t und priorisierst deine Aufgaben im Team flexibel nach ihrer Wirkung und Relevanz f&uuml;r das Unternehmen.</li></ul></div></div></div><div><h3 class="jobSectionHeader"><b>
Dein Profil</b></h3><div><div><ul><li>
Du hast eine erfolgreich abgeschlossenes Studium mit Informatik Schwerpunkt und bringst mindesten 3 Jahre Berufserfahrung im Web Application Pentesting mit.</li><li>
Du kommunizierst sicher auf Deutsch (B2-Level) und Englisch (B2/C1-Level).</li><li>
Du &uuml;berzeugst mit tiefem Web-App Scanner &amp; API-Know-how, bist Power-User einschl&auml;giger DAST-Tools und verstehst genau, wie man komplexe Webanwendungen sowie APIs durchleuchtet &ndash; inklusive dem Setup von automatisierten Scans mit Logins/Credentials.</li><li>
Du besitzt tiefgehendes Know-how in der automatisierten Absicherung moderner Schnittstellen (REST, GraphQL, SOAP) und deren tiefgreifender Pr&uuml;fung.</li><li>
Du bringst idealerweise Programmier- und Script-Kenntnisse mit, um manuelle Routinen zu automatisieren und effiziente KI-Workflows zu entwickeln.</li><li>
Du bringst ein grundlegendes Verst&auml;ndnis f&uuml;r (hybride) Infrastruktur, Cloud-Technologien oder Kubernetes mit, um Scanner-Anbindungen und Troubleshooting eigenst&auml;ndig im Team zu l&ouml;sen.</li><li>
Du zeichnest dich durch eine proaktive, serviceorientierte Arbeitsweise aus und hast den Anspruch, dich sowie den Service im Team kontinuierlich weiterzuentwickeln.</li></ul></div></div></div></div>
<div><h2 class="jobSectionHeader"><b>Unsere Benefits</b></h2><p></p><div><div><div><p>
</p></div></div></div></div><p></p><div><h2 class="jobSectionHeader"><b>Dein Ansprechpartner</b></h2><div><div><h3 class="jobSectionHeader"><b>
Diana Wei&szlig;</b></h3><p>
Recruiterin</p><ul><li>
E-Mail:recruiting@mail.schwarz</li></ul></div></div></div>
<div><h2 class="jobSectionHeader"><b>Dein Bewerbungsprozess im &Uuml;berblick</b></h2><div><div><div><div>
1</div><h3 class="jobSectionHeader"><b>
Bewerbung</b></h3></div><div>
Wir lieben die Einfachheit. Bewirb dich schnell und unkompliziert digital, gerne auch ohne Registrierung.</div></div><div><div><div>
2</div><h3 class="jobSectionHeader"><b>
Checkup</b></h3></div><div>
Gemeinsam mit dem zust&auml;ndigen Fachbereich werfen wir einen Blick in deine Unterlagen.</div></div><div><div><div>
3</div><h3 class="jobSectionHeader"><b>
Kennenlernen</b></h3></div><div>
Bei einem ersten Kennenlernen liegt der Fokus sowohl auf deiner Pers&ouml;nlichkeit als auch auf deiner fachlichen Eignung.</div></div><div><div><div>
4</div><h3 class="jobSectionHeader"><b>
Vertragsangebot</b></h3></div><div>
Haben wir uns gegenseitig &uuml;berzeugt? Dann ist dein Arbeitsvertrag digital per Mail auf dem Weg zu dir.</div></div><div><div><div>
5</div><h3 class="jobSectionHeader"><b>
Willkommen</b></h3></div><div>
Dein erster Arbeitstag bei uns steht an und dein individuelles Onboarding im Team startet. Wir freuen uns auf dich!</div></div></div></div>
<div><div><div><h2 class="jobSectionHeader"><b>Diese Stellen k&ouml;nnten auch interessant sein</b></h2></div><p></p><div><p>
</p><div><div><div><p>BerufserfahreneBerlin</p><h3 class="jobSectionHeader"><b>
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Application Security Engineer (m/w/d)

Thomann

<div><p>Thomann.io is forging its digital path forward in the ever-growing eCommerce landscape. As new challenges and opportunities arise on a daily basis, we are searching for new, energetic individuals to join our Storefront team responsible for supporting our customers by focusing on user engagement and conversion.</p><p>
Primary responsibilities involve developing and maintaining customer-facing features and components across Content Management, Advertising and Customer Relations. Additionally, promotional product pages, marketing features and SEO initiatives will fall under the ownership of our team.</p><p>
To expand our team, we are seeking another Senior Backend Engineer (f/x/m) proficient in PHP and Backend technologies.</p><p>
We work remote, distributed, together: Whether fully remote within Germany or on-site in our offices in Berlin &amp; Erlangen - always as a team, always customer-oriented and data-driven.</p><p>
You can find our techstack here: Insights.</p><p></p><h3 class="jobSectionHeader"><b><br>
Here&rsquo;s what you&rsquo;ll be doing</b></h3><ul><li>
We are constantly working on improving our customers&rsquo; satisfaction through landing pages, specialized tools for accessing our assortment, helpful content and guides, as well as easily reachable contact points to our customer service.</li><li>
You&rsquo;ll drive pivotal projects from development to production launch, including landing pages enhancements and expansion of marketing campaign features.</li><li>
Implementation and maintenance of new and existing Product features.</li><li>
We conduct thorough automated unit and integration tests to maintain high-quality standards, extended with manual testing as well. Quality assurance is a top priority for us.</li><li>
You&rsquo;ll help propel the team forward, leading technical solution planning and ensuring project goals are met within expected timelines</li><li>
You&rsquo;ll engage and collaborate with stakeholders and other engineering teams on business-critical projects and features</li></ul><h3 class="jobSectionHeader"><b>
What you should bring to the table</b></h3><ul><li>
At least 5 years of current work experience as a Backend Engineer working with PHP</li><li>
Proficiency in OOP concepts, common design patterns, and complex database structures</li><li>
Fluency in testing frameworks such as PHPUnit</li><li>
Experience with common PHP frameworks such as Symfony is advantageous</li><li>
Experience in managing code and dependencies with Git &amp; composer</li><li>
Hands-on experience with React is a plus, but not required</li></ul><p></p><h3 class="jobSectionHeader"><b>
Our tech stack</b></h3><ul><li>
Shop-Backend: We are on PHP 8.4. We take full responsibility for our framework and adhere to established standards (e.g. PSR) during development.</li><li>
Shop-Frontend: We use React &amp; Typescript on the client side while leveraging Tailwind for styling and design.</li><li>
MySQL &amp; Memcached provide our customers with reliable and fast data.</li></ul><p></p><h3 class="jobSectionHeader"><b>
What we have to offer</b></h3><ul><li>
Flexible working hours and location, with the option to go into the office (fully-remote within Germany possible)</li><li>
13th salary in November</li><li>
Further training opportunities with clear development paths for your career</li><li>
Thomann.de employee discount</li><li>
Personal work equipment according to your wishes and regarding your role</li><li>
Regular team events</li><li>
English or German language courses</li><li>
1:1 sessions with an external coach, for professional development</li><li>
Urban Sports Club or ClassPass discount</li><li>
and more! Check out our Handbook<br>
</li></ul><h3 class="jobSectionHeader"><b>
We value inclusion and diversity</b></h3><p>
We pride ourselves on being an inclusive employer that creates a welcoming atmosphere, and value diversity in our teams. We do not make judgements based on ethnicity, nationality, age, marital status, gender identity, sexual orientation, disability status, or religion.</p></div>

Senior Backend Engineer (f/x/m) Storefront

Flix SE

<div></div><div><div><div><div><p><b>City:</b> Berlin<br>
<b>Department:</b> IT &amp; Engineering</p>
<p><b>Recruiter:</b> Anna Symonenko</p></div><div></div><div><br>
</div></div><div></div><div><div><div><p>At Flix, we offer a tech-driven environment where innovation meets real-world impact, with competitive pay, strong growth opportunities, and a culture of collaboration and ownership.</p>
<p>
We're looking for an experienced<b> Python Engineer (m/f/d)</b> to join our Supply Division. You'll make an impact by taking ownership of core backend systems that power our network planning optimization product. Your work directly supports network planners in scheduling vehicles, drivers, and timetables &mdash; improving travel experiences for millions of passengers while driving profitability.</p>
<p>
Our team builds and maintains an optimization platform addressing use cases from vehicle and driver scheduling to timetable optimization. We follow modern system design &mdash; Domain-Driven Design, Hexagonal Architecture, and SOLID principles &mdash; with strict architectural boundaries enforced by tooling. Our backend workloads (APIs, event consumers, Kubernetes jobs) are built with high code quality standards.</p>
<p>
The product's algorithm engine is developed by Operations Research Engineers using mathematical optimization. As a Python Engineer, you will own the engineering shell around these algorithms: the APIs, use cases, data pipelines, infrastructure, and the domain models that connect optimization output to the rest of the system.</p>
<p>
You'll collaborate closely with other engineering teams to design and implement the interfaces and contracts that connect our platform to the wider system landscape.</p>
<p><b>
Our current tech stack and toolset include:</b></p>
<ul>
<li>Python, TypeScript, Shell scripting</li>
<li>Flask, React, Pytest</li>
<li>PostgreSQL, Confluent Kafka, DataDog</li>
<li>AWS tools, Terraform</li>
<li>GitLab, Kubernetes, Docker, Azure AD</li>
</ul>
<p><b>About the Role</b></p>
<ul>
<li>Own and evolve the backend: APIs, use case layer, domain models, serialization, and event-driven pipelines (Kafka)</li>
<li>Take engineering ownership of new product modules &mdash; designing the architectural scaffold, wiring layers, and ensuring clean boundaries</li>
<li>Build and maintain infrastructure: Kubernetes deployments, CI/CD pipelines, and cloud resources (AWS)</li>
<li>Collaborate closely with Operations Research Engineers to integrate optimization algorithms into the product</li>
<li>Work in an AI-augmented development workflow &mdash; actively using code agents and AI assistants as a natural part of how you ship software</li>
<li>Contribute to architecture decisions and uphold code quality through reviews, testing, and continuous improvement</li>
<li>Write well-tested, self-documenting code following hexagonal architecture patterns</li>
<li>Share your expertise and mentor colleagues, promoting a culture of knowledge sharing and learning</li>
</ul>
<p><b>About You</b></p>
<ul>
<li>Academic background in Computer Science or equivalent</li>
<li>3+ years of experience in backend software engineering with Python</li>
<li>You're comfortable driving alignment across teams &mdash; designing interfaces, agreeing on contracts, and taking end-to-end ownership of integrations</li>
<li>It's beneficial is you have experience with modern front-end stack (some basic front-end tasks are part of our scope)</li>
<li>Experience applying clean architecture principles (hexagonal, ports-and-adapters, DDD) or similar approaches in production</li>
<li>Experience with relational databases (PostgreSQL) and event-driven systems (Kafka or similar)</li>
<li>Hands-on experience with AI-augmented development and eager to make it a core part of how you work</li>
<li>Solid experience with containerization (Docker, Kubernetes) and CI/CD pipelines</li>
<li>Familiar with testing best practices: unit, integration, acceptance testing</li>
<li>Experience with cloud platforms (AWS or similar) and infrastructure as code (Terraform)</li>
<li>Familiarity with mathematical optimization or data-intensive applications is a plus</li>
</ul>
<p>We recognize that everyone carries a unique set of valuable skills and experiences. If you think you could have an impact even though you don't meet 100% of the requirements, we still encourage you to apply. We want to hear from you!</p>
<p><b>
What We Offer</b></p>
<ul>
<li><b>Travel perks</b>: 12 free Flix vouchers + 12 discount vouchers for friends &amp; family.</li>
<li><b>Work from (M)Anywhere</b>: Depending on your role, work from another location for up to 60 days per year.</li>
<li><b>Hybrid work model</b>: We are an office-first company, but we offer flexibility to balance work and life.</li>
<li><b>Wellbeing support</b>: Access confidential 1:1 counselling, courses, and stress management for yourself and up to four family members.</li>
<li><b>Learning &amp; Development</b>: Take advantage of language classes, training courses, and expert-led sessions to grow your skills.</li>
<li><b>Mentoring Program</b>: Connect with experienced colleagues to gain insights and accelerate your career.</li>
</ul>
<p>To view more local benefits specific to each office location,</p>
<p></p>
<p><b>Why Join Flix?</b></p>
<p>
At Flix, we empower our teams to push boundaries and shape the future of mobility. As we continue to scale globally, we harness cutting-edge technology to make mobility smarter, more sustainable, and more affordable.</p>
<p>
If you&rsquo;re looking for a place where you can drive change and redefine how millions of people travel, Flix is the place where you can lead your journey!</p></div></div></div></div></div><p></p>

Python Engineer (m/f/d) - Network Planning

Wolters Kluwer

<div><p>As a <b>Senior</b> <b>Full Stack Engineer </b>(m/f/d) <b>, </b>you will be working for our Legal &amp; Regulatory division where we help legal and compliance professionals enhance productivity, mitigate risk, and solve complex problems confidently.</p><p></p><p><br>
There are hundreds of thousands of lawyers across Europe &mdash; and at <b>Libra</b>, we&rsquo;re transforming how they work. Our AI platform combines deep legal reasoning with cutting-edge generative technology, fundamentally changing how lawyers research, draft, and deliver legal work.</p><p></p><p><b><br>
About the role</b></p><p>
We are looking for exceptional engineers to join our fast-growing team automating knowledge work for legal professionals. As a <b>Full Stack Engineer</b>, you&rsquo;ll play a central role in developing our product and have high impact and ownership over key product features. You&rsquo;ll work end-to-end across the stack, contributing to both backend and frontend development in a lean, agile environment.</p><p>
This is a unique opportunity to shape the future of legal tech by building intelligent, scalable solutions that empower professionals and transform workflows.</p><p></p><p><br>
In your role you&rsquo;ll be part of high skilled technology organization and a fast growing product organization. An ambitious and thrilling place to be as you&rsquo;ll be essential to both strategic alignment and local execution. You&rsquo;ll be working at the vibrant <b>Merantix AI Campus in Berlin</b>, surrounded by a community of AI innovators. We value collaboration, curiosity, and a bias toward action.</p><p></p><p><b><br>
What you&rsquo;ll do:</b></p><ul><li><p>
Design, implement, and maintain product features across the stack&mdash;from backend APIs to frontend interfaces.</p></li><li><p>
Collaborate closely with product and design teams to deliver intuitive, high-performing user experiences.</p></li><li><p>
Ensure code quality, security, and scalability through best practices and thoughtful architecture.</p></li><li><p>
Contribute to technical decision-making and help shape the engineering culture.</p></li><li><p>
Explore and integrate AI tools and agents to enhance developer productivity and product capabilities.</p></li></ul><p></p><p><b><br>
What you&rsquo;ll bring:</b></p><p></p><p><b><br>
Education</b></p><ul><li><p>
Bachelor's degree preferred in <b>Computer Science</b> or <b>Software Engineering </b>or similar disciplines.</p></li></ul><p></p><p><b><br>
Experience</b></p><ul><li><p>
Minimum 4 years of relevant experience working within product software engineering.</p></li><li><p>
Strong experience with <b>Python</b>, particularly <b>FastAPI</b> and asynchronous programming.</p></li><li><p>
Solid proficiency in <b>TypeScript</b>; experience with <b>Svelte</b> is a strong plus.</p></li><li><p>
Familiarity with <b>software engineering best practices</b> and <b>security principles</b>.</p></li><li><p>
Experience using <b>AI coding agents</b> like <b>Cursor</b> or <b>Claude Code</b>.</p></li><li><p>
Bonus: You&rsquo;ve built or contributed to <b>LLM-powered products</b>.</p></li></ul><p></p><p><b><br>
Skills</b></p><ul><li><p>
Entrepreneurial mindset with strong ownership and urgency.</p></li><li><p>
A pragmatic approach to problem solving. It&rsquo;s more important to you to solve the problem than to use new/hyped technology.</p></li><li><p>
Accountability and commitment to high-quality outcomes.</p></li><li><p>
Excellent communication in English; German is a plus.</p></li></ul><p></p><p><b><br>
Working together</b></p><p>
This is a hybrid role, where you will spend at least eight days a month at our office, where you'll enjoy the benefits of connecting and collaborating with your colleagues in person.</p><p></p><p><b><br>
What we offer</b></p><ul><li><p>
Permanent employment from day one.</p></li><li><p>
Remote work &amp; flexibility: Work remotely up to 3 days per week (home office) (= 8 days a month in the office) with flexible working hours.</p></li><li><p>
Work abroad flexibly: Work from anywhere within the EU for up to 20 days within a twelve-month period.</p></li><li><p>
Rest &amp; time off: 26 vacation days.</p></li><li><p>
Show your commitment: 1 additional day off per year for your volunteer work (Volunteer Day).</p></li><li><p>
Support for development: E-learning via LinkedIn, online language training with goFluent, and other training and development opportunities.</p></li></ul><p></p><p><br>
In just over a year, we&rsquo;ve established ourselves as Europe&rsquo;s fastest-growing legal AI company by partnering with leading law firms, corporate legal departments, and publishers, As part of Wolters Kluwer&rsquo;s Legal &amp; Regulatory Division, Libra is building the operating system for modern legal work &mdash; and you can help us write its next chapter.</p><p></p><p>
#LI-Hybrid
</p><p></p><h2 class="jobSectionHeader"><b>Our Interview Practices</b></h2><p></p><p><i>
To maintain a fair and genuine hiring process, we kindly ask that all candidates participate in interviews without the assistance of AI tools or external prompts. Our interview process is designed to assess your individual skills, experiences, and communication style. We value authenticity and want to ensure we&rsquo;re getting to know you&mdash;not a digital assistant. To help maintain this integrity, we ask to remove virtual backgrounds and include in-person interviews in our hiring process. Please note that use of AI-generated responses or third-party support during interviews will be grounds for disqualification from the recruitment process.</i></p><p></p><p><i>
Applicants may be required to appear onsite at a Wolters Kluwer office as part of the recruitment process.</i></p></div>

Senior Full Stack Engineer (Libra - Legal AI Assistant) (m/f/d)

Explore 214+ Senior backend engineer m f d in Berlin this July. Find roles across top companies and apply now to boost your career.

214 senior backend engineer m f d jobs In Berlin

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Senior Full Stack Engineer (Libra - Legal AI Assistant) (m/f/d)