react developer Jobs in Berlin

Stellenbeschreibung Für unseren Kunden suchen wir einen Fullstack Developer (m/w/d) Python/FastAPI & React/TypeScript (sozialversicherungspflichtig)   Rahmenparameter Laufzeit: 01.11.2026 – 31.10.2027 Auslastung: Vollauslastung Einsatzort: 90 % Remote, ca. 10 % vor Ort in Berlin Erfahrungsstufe: Expert (6+ Jahre Berufserfahrung) Sprachanforderungen:...

Your RoleAs a Product Builder Intern – Growth (f/m/d), you'll take growth initiatives from first idea to live feature—working at the intersection of technology, AI, and business, and making a measurable impact in a fast-growing fintech.We have built a state-of-the-art setup between a headless CMS (Sanity) and a Next.js website that lets product and...

AI Full-Stack Engineer (m/f/d) Remote within Germany | Permanent | Circa 5 years’ experience The opportunity We’re hiring an AI Full-Stack Engineer on behalf of a confidential client to build AI-powered business applications. You’ll work across the full development lifecycle, turning ideas into reliable production software. This is a hands-on role...

Talon.One, an Adyen company, is the most powerful incentives engine that unifies loyalty, personalized promotions and offer management into a single platform. Built for enterprise scale and security, Talon.One helps businesses design and deliver incentives that drive real customer behavior. Today, over 300 of the world’s most-loved brands including...

About Air AppsAt Air Apps, we believe in thinking bigger—and moving faster. We’re a family-founded company on a mission to create the world’s first AI-powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work, and live. Born in Lisbon, Portugal in 2018—and now with offices...

Talon.One, an Adyen company, is the most powerful incentives engine that unifies loyalty, personalized promotions and offer management into a single platform. Built for enterprise scale and security, Talon.One helps businesses design and deliver incentives that drive real customer behavior. Today, over 300 of the world’s most-loved brands including...

About Air AppsAt Air Apps, we believe in thinking bigger—and moving faster. We’re a family-founded company on a mission to create the world’s first AI-powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work, and live. Born in Lisbon, Portugal in 2018—and now with offices...

About the Company Affinidi is a technology company dedicated to changing data ownership for good. We empower businesses and individuals with control and ownership of their data, with a comprehensive approach to managing their holistic identity – accounting for all aspects of their digital footprint while ensuring privacy and security. Affinidi’s...

A career driven by you. Join AutoScout24 Group and experience life in the fast lane. We’re not just leading the market; we’re creating it. We’re constantly innovating, evolving and transforming things for our customers. We’re driven, ambitious and determined to do our best work, together. For a career that doesn’t stand still, where you can put...

WHAT YOU WILL DO As a Frontend Engineer, you will drive the development of our customer-facing platform to make the impact of companies on people and the environment fully transparent. You will be involved in the entire development lifecycle from concept to implementation, using a component-based web framework within a fully modern tech stack. As an early...

Was Deinen Job ausmachtBegleitung der Entwicklung und Optimierung komplexer, innovativer Webprojekte unter Einsatz neuester Technologien und agiler VorgehensweisenErarbeiten passgenauer, zukunftsfähiger Anwendungen in cross-funktionalen Teams unter Einsatz von Methoden wie Design Thinking und Domain Driven DesignGezielter Einsatz KI-gestützter...

Als Frontend Developer bei der BSC AG in Berlin haben Sie die Möglichkeit, in einem dynamischen Team an innovativen IT-Projekten zu arbeiten. Sie werden eine Schlüsselrolle bei der Entwicklung und Optimierung von Benutzeroberflächen spielen, die unseren Kunden ein herausragendes Erlebnis bieten. Ihre Hauptaufgaben umfassen: Entwicklung und...

About Staffbase We inspire people to achieve great things together. Our mission is to help organizations unlock the power of inspirational communication with the first AI-native Employee Experience Platform. Our industry-leading and award-winning agentic AI communications channels - intranet, employee app and email solutions - create engaging experiences...

About Staffbase We inspire people to achieve great things together. Our mission is to help organizations unlock the power of inspirational communication with the first AI-native Employee Experience Platform. Our industry-leading and award-winning agentic AI communications channels - intranet, employee app and email solutions - create engaging experiences...

Your MissionBuild Software That MattersYou'll develop industrial software that powers daily operations at Aurubis, our parent company. Your work will have a real impact beyond a backlog item. Working with TypeScript, React, and Playwright, you'll build features end-to-end while keeping systems maintainable, performant, and intuitive for real users.Develop...

DescriptionAbout Cognee Cognee is building the knowledge engine for AI agents to adapt and learn from feedback. We provide a developer tool for engineers and data scientists to build agentic systems that work in critical workflows – at scale. Our open-source Python SDK runs 1,000,000+ times per month, it is in production at 70+ companies, we reached 12k+...

Note: This position does not offer visa sponsorship. We are only looking for applicants living in Berlin or willing to relocate. Overview: One of our clients is looking for a talented and experienced Fullstack Developer with strong PHP skills to join their dynamic team. As a Fullstack Developer, you will be responsible for developing and maintaining both...

This is an Atlantic portfolio venture. About the Venture AI models have moved faster than most companies’ ability to put them to work. The capabilities are there; knowing how to combine them effectively is still catching up. Frontier labs naturally put their own models first. Companies often follow suit, asking one general-purpose model to handle ten very...

Company DescriptionWe are a growing company with 7 years of experience and start-up character with a modern HQ in Grunewald, one of the greenest areas of Berlin. Our international team has a family atmosphere, great work-life balance and provides all what you need to become a champ. We provide tailor-made solutions for our customers; we...

What to ExpectAt Caspar Health, we don’t just build software—we deliver Combined Care. We bridge the gap between technology and medical expertise to help people regain their independence after illness or accidents. For us, digital innovation only works when paired with personal, human medical support.The Role: Lead. Build. Coach.We are looking for a...