senior fullstack engineer

What you’ll doTake ownership of complex product features end-to-end - from architecture and data modeling to beautiful and performant user interfacesTranslate product ideas and designs into pixel-perfect, production-grade UI using modern frontend frameworks and component librariesWork closely with Product, Design, and Engineering to define scope, shape...

Mercura (YC W25) helps the companies that build the real world move at software speed, automating the back-office work that runs the $12 trillion industry behind every hospital, school, and power plant. We started with one of their biggest bottlenecks - turning messy technical requests into accurate quotes - and grew to $2M ARR in our first year. With a team...

Job DescriptionAs a Senior Fullstack Engineer at Zendesk AI Agents you'll play a key role in shaping and building our frontend and backend, collaborating closely with our Product Manager, AI and Machine Learning Engineers / Scientists, Backend developers, and the broader tech team to deliver groundbreaking features focused on speed and reliability, all while...

The Partnership and Enterprise squad is building the infrastructure that powers SumUp's partner channel, a business that supports around 800 active partners and is growing fast. As the squad's Senior Full-Stack Engineer, you'll take end-to-end ownership of the Partner Portal, the product that sits at the heart of how SumUp's partners manage their merchants,...

We celebrate diversity and encourage individuals of all genders (m/f/d) to apply.We’re on the lookout for an ambitious Senior Fullstack Engineer to join our Engineering team at our office in Berlin. Join us in building the largest AI enabled fintech for healthcare!About NellyWe are building the AI-Driven Financial Operating System for European healthcare,...

What you will doAt chargecloud, we don’t just write code; we build the digital backbone of the e-mobility transition. This is not a greenfield role. You'll join the team that owns our billing domain, the digital engine room of our business. This is one of the most complex and critical areas of our platform, where your work has a direct and immediate...

Über das Arbeiten bei envelioWir sind stolz darauf, als eines der hundert innovativsten Clean Technology Unternehmen weltweit ausgezeichnet worden zu sein. Und wir wollen noch mehr erreichen mit unserer gemeinsamen Vision, die Energiewende mithilfe digitaler Technologien voranzutreiben. Unsere Web-Applikations-Plattformen ermöglichen es bereits heute,...

Deine Aufgaben Bei Rulemapping machen wir geltendes Recht maschinenlesbar. Du baust die Webanwendungen, über die Behörden und Unternehmen mit dieser Technologie arbeiten, vom React-Frontend bis zum NestJS-Backend, in enger Zusammenarbeit mit UX und Product Management. Du entwickelst performante, wartbare Frontend-Komponenten mit React, Panda CSS und dem...

Was wir Dir bieten Attraktives Paket: Gehalt bis zu 85.000 € (je nach Erfahrung) + eine attraktive jährliche Gewinnbeteiligung. Echte Verantwortung: Werde Teil eines stabilen, eigenfinanzierten Pioniers im Bereich DiGA (Digitale Gesundheitsanwendungen). Kein VC-Druck – sondern nachhaltiges Wachstum. Hoher Impact: Entwickle Software, die von Ärzten...

**Unternehmensbeschreibung** Möchtest Du digitale Lösungen entwickeln, die den Journalismus auf das nächste Level bringen? In der Ströer Content Group Product & Tech arbeiten über 150 Expert:innen an innovativen Konzepten. Unser Herzstück ist t-online.de, Deutschlands führende Nachrichten- und Ratgeberplattform. Mit einem einzigartigen...

At eBay, we're more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts.Our customers are our compass,...

JobbeschreibungEntyre, part of the Entyre Group, is one of the fastest-growing health tech scale-ups across Switzerland and the United States. With more than 500 employees globally and offices in Zurich, Berlin, Boston, Chicago, Detroit, Washington, and Denver, we are continuing to scale rapidly.For our Berlin-based tech hub, we are looking for a Senior...

Your MissionThis is a company built for growth.At exmox, you’ll work on real systems on a big scale. We build high-performing consumer products used by millions of users, operating in a highly competitive, global mobile gaming ecosystem.We’re scaling fast and building one of the most exciting innovations in mobile gaming: a rewarded user engagement and...

Company DescriptionAbout Redcare Pharmacy:As Europe’s No.1 e-pharmacy, Redcare Pharmacy is powered by passionate teams and cutting-edge innovation. We strive to create a healthy, collaborative work environment where every employee feels valued and inspired to contribute to our vision “Until every human has their health”. If you’re seeking a career...

UnternehmensbeschreibungMöchtest Du digitale Lösungen entwickeln, die den Journalismus auf das nächste Level bringen? In der Ströer Content Group Product & Tech arbeiten über 150 Expert:innen an innovativen Konzepten.Unser Herzstück ist t-online.de, Deutschlands führende Nachrichten- und Ratgeberplattform. Mit einem einzigartigen Multiscreen-Konzept...

Senior Fullstack Engineer (m/w/d)       Standort: Köln, HQ Eintrittsdatum: ab sofort Arbeitszeit: 35 Befristung: unbefristet         Die DEUTZ AG hat sich in den letzten Jahren zu einem Systemanbieter innovativer und nachhaltiger Mobilitäts- und Energielösungen entwickelt. Mit weltweit rund 6.000 Mitarbeitenden und einem...

Düsseldorf | hybrid | permanent **YOUR MISSION** As a Senior Fullstack Engineer, you are a core builder in our Research and Development initiative: an AI platform that automates security reviews at the architecture level. You spend most of your time on the backend – building AI-integrated services, async pipelines, and the APIs that power our research...

Our MissionJoin us in reshaping global trade in a fast-growing startup!We are traide AI – a VC-backed, B2B deep tech startup based in Berlin, using AI to solve one of the most overlooked yet critical challenges in international trade: customs compliance. Our software automates product classification, reduces regulatory errors, and helps customers save up...

🎤 Why voize? Because we’re more than just a job!At voize, we believe the greatest gift to frontline workers is time - time to care, connect, and be present. Today, that time is lost to busywork and complex systems that pull them away from what matters most: people.Our vision is to change that by building AI companions that seamlessly take over digital...

Company Description Scalable Capital is a leading digital investment and banking platform with a full banking licence, empowering people across Europe to shape their own finances. Scalable Broker makes it easy and affordable for clients to invest professionally in stocks, ETFs, cryptocurrencies, and derivatives, as well as set up savings plans. Scalable...