Jobs für react frontend developer bei Berlin

Frustrated by how discourse is so broken on social media that it seems to make us dumber instead of smarter? Build the world's first Debate Prediction Game with us. Together we'll make discourse fun and beneficial for millions of people and supercharge the collective intelligence of humans and AIs. Contro is a VC-backed startup leveraging fair markets to...

Why qlubThe end of a great meal shouldn't be the slow part. Waiting for the check, finding someone to take payment, splitting a bill by hand. qlub removes that friction. Guests scan a QR code and pay in seconds. No app, no download, no waiting.From Pay-at-Table and Digital Menus to Order-and-Pay, Payment Links, and SoftPOS terminals, we handle the full...

Important: You must be based in Berlin for this role. We offer flexibility to work from home, but this is not a remote-from-anywhere position. Hivebuy is a Berlin-based B2B procurement SaaS transforming how companies manage purchasing, approvals, orders, invoices, budgets and suppliers. We’re building much more than a CRUD application. Our platform...

Back to all jobs About Us Today, 7 out of 10 people globally lack access to life-saving Magnetic Resonance Imaging (MRI). Conventional MRI machines are massive, cost millions of euros, and require specialized, shielded rooms which means they are usually confined to large hospitals. At DeepSpin, we are changing that by building the World’s First Flatbed...

Remote in our day-to-day work. On-site when it matters.We work remote by default – focused, efficient, and with full ownership. For larger features, architectural decisions, and real brainstorming sessions, we come together in Berlin or Cologne – fast, hands-on, and without unnecessary meeting overhead.We use AI to accelerate – not to replace...

About the Job As a key growth accelerator, A11 partners with Europe’s most ambitious startups and scaleups, corporates, and SMBs to connect them with top-tier talent ready to make an impact. We’re looking for a motivated Backend Engineer (AI Agents/Workflows) (m/f/d) to join and drive backend development processes at our Ecosystem Company. As a Backend...

We are digitalising one of Europe’s largest and most heavily regulated industries. The packaging industry has a market volume of several hundred billion euros and is under enormous pressure to act due to new regulations such as PPWR, EPR and EUDR. With Packa, we have built the first end-to-end SaaS platform for intelligent packaging management – in...

Your missionWorking model: Hybrid countX is a Berlin-based SaaS company that simplifies EU VAT compliance for e-commerce businesses. Our platform automates VAT registration, reporting, and compliance processes, enabling online merchants to expand across Europe with less administrative effort and lower compliance risk.We are looking for a Senior Product...

Personio's intelligent HR platform helps small and medium-sized organizations unlock the power of people by making complicated, time‑constrained tasks simple and efficient. Our team of 1,500 Personios is building user‑friendly products that delight our 15,000+ customers and their 1.5 million employees. Ready to make an impact from day one? This role...

Join Voyfai, a fast-growing Series A startup shaping the future of logistics and technology across Europe.Headquartered in Berlin, we operate at the center of a broader group of companies active across several European markets.This is a unique opportunity to take ownership from day one, drive meaningful impact and grow within a dynamic, fast-paced...

Company At Rlay, you will take part in transforming the way we exchange information. We are building an open economy where information can be proven and verified for correctness by anyone in the world. We're a globally distributed team with headquarters in Berlin. We're passionate about open-source software and decentralized technology's potential to act as...

As a Senior Full-Stack Engineer at ITTM, you will help build focused applications and services that enable researchers and healthcare professionals to collect, manage, process, and use health data across different projects and use cases. You will work across the full development lifecycle, from understanding requirements and making architectural decisions...

About the Job We're looking for an SEO Manager to get hands-on with our affiliate portfolio and grow it. You'll work directly with some of the biggest publishers in the world, and your work will show up in the numbers — fast. You'll work across two areas: driving more revenue out of affiliate sites that are already live, and helping take brand-new sites...

Persohap ist eine KI-Plattform für Recruiting, Onboarding und Weiterbildung. Bewerbungs- gespräche, Lernpfade und Feedbackzyklen laufen bei uns über sprechende Avatare — und alles, was Nutzerinnen und Nutzer davon sehen, baust du. Du arbeitest an einem React-Frontend, das täglich von HR-Teams und deren Mitarbeitenden genutzt wird, auf Deutsch und auf...

Ihre AufgabenAls Fullstack Developer bist Du ein zentraler Bestandteil unseres Entwicklerteams und verantwortest die Planung, Entwicklung und Umsetzung komplexer Softwarelösungen. Du arbeitest sowohl an der Backend-Entwicklung mit Java als auch an der Erstellung von modernen Frontend-Lösungen und sorgst für eine nahtlose Integration in bestehende...

ABOUT TALON.ONE:   Talon.One is the most powerful incentives engine that unifies loyalty, promotions and gamification into one holistic platform. Backed by enterprise-grade security and scalability, Talon.One empowers companies to build personalized, profitable promotions and loyalty programs using any data. Today, over 250 of the world’s most-loved...

Job DescriptionDo you find satisfaction in understanding how your technical expertise enables our business applications and by that be able to Power Climate Smarter Living?We need to strengthen our cloud operations team with an additional colleague who is driven by technical challenges and the urge to always find better and more efficient ways of delivering...

Where Europe's enterprises adopt AILangdock is the AI platform used by more than 10,000 companies to give employees secure access to the leading AI models, to build and share agents and to automate repetitive workflows. We have grown past $40M ARR while remaining a small team, and we care deeply about operating efficiently across the entire company.For many...

About the opportunity About the opportunity We are looking for a Senior Backend Developer who will take ownership of crucial backend engineering activities at Kadmos. As a regulated salary payment provider in the shipping industry, we are building secure, reliable, and scalable financial solutions that empower seafarers and shipping companies worldwide....

This job is not the one that can promise you that you are going to change the world, but can certainly promise you can become the one bringing a bit of order to it. You'll help us to continue building Germany´s first regulated trading venue for digital assets. Bitcoin has disrupted the conventional banking and Stock exchange business and generated...