junior frontend developer react Jobs in Berlin

Deine MissionZur Verstärkung unseres Teams suchen wir einen erfahrenen Frontend-Entwickler. Deine Aufgabe ist es, unsere Websites und Web-Apps zu implementieren und deren Qualität mit deinem Sinn für Design und Liebe zum Detail kontinuierlich zu verbessern. Die Beherrschung von HTML, CSS, Javascript und gute Kenntnisse von React.js, Tailwind CSS, Webpack...

Role: React Native Developer (Remote)Location: Remote (Work from Anywhere)Role Overview:We are hiring for one of our clients, seeking a React Native Developer to work on a full-time basis. The role involves building and maintaining cross-platform mobile applications using React Native technology.Key Responsibilities:• Develop and optimize mobile...

Über ]init[Du möchtest die Gesellschaft von morgen mitgestalten? Dann bist du bei ]init[ richtig. Denn unsere digitalen Lösungen sind für Menschen gemacht und haben gesellschaftliche Relevanz. Klingt spannend? Dann steig ein und arbeite gemeinsam mit über 1.200 ]init[s in interdisziplinären Teams an unseren sieben Standorten – oder flexibel von...

Who we arePROBIS Software GmbH is a dynamic PropTech start-up specializing in advanced cloud-based solutions for cost management processes in the real estate industry. Our flagship platform, PROBIS, delivers comprehensive financial project controlling across all project types and asset classes. From initial planning to completion, we provide leading...

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...

Welcome future Cloud-Native Frontend Developer!At SAP Fioneer we believe in building the future of financial services. Join us on a transformative journey!You will embark on a journey to kickstart your career within a global software company with a start-up mentality. Here, you'll be tackling real tasks and contributing to impactful projects from day one....

**Make sure that you add your portfolio as a URL, otherwise your application will be rejected. Are you a senior developer who crafts elegant frontends with React & TypeScript, and thrives in an engineering culture of innovation and ownership?** At TextCortex AI, you’ll join a core team of ambitious builders on a mission to transform how organizations...

Wir suchen Dich!Werde Teil unserer Expansion und unterstütze uns als Senior Frontend Developer (w/m/d).Auch wenn unsere Wurzeln im Autohaus liegen, sind wir ein stark technologiegetriebenes Unternehmen mit ambitionierten Wachstumsplänen. Du entwickelst moderne, performante und benutzerfreundliche interne Anwendungen, die direkt im Arbeitsalltag unserer...

About 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+ GitHub stars...

Birdrave GmbH is a small, engineering-driven team based in Berlin that builds software with passion. We build powerful platforms for complex use cases, from running the backbone of a massage studio powerhouse to powering multi-million dollar sports betting platforms. On top of that, we support early-stage companies in building their products. AI isn't a...

Job DescriptionWe are on the lookout for a Senior Fullstack Software Engineer (Kotlin/Java/React)  to join our Fintech team and build worldwide innovative Wallet, Payment, and Anti-Fraud solutions with us. Work and scale our internal Payments engine that would handle payments for the entire Delivery Hero. If you're a creative problem solver who is eager...

.img – itai’s machine GmbH is a digital technology company specializing in modern publishing solutions. With our “journalistic operating system” (.jOS), we offer a cloud-native publishing platform that serves millions of users by connecting to headless CMS systems, processing and enriching content, and distributing it via web and mobile applications....

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...

We are seeking a Python Developer experienced with Fast API to join our backend team for a FinTech-related project. You’ll be responsible for developing, maintaining, and optimizing APIs that power a mobile financial application.Responsibilities:• Design, develop, and maintain RESTful APIs using Fast• Collaborate with frontend (React Native) developers...

.img – itai’s machine GmbH is a digital technology company specializing in modern publishing solutions. With our “journalistic operating system” (.jOS), we offer a cloud-native publishing platform that serves millions of users by connecting to headless CMS systems, processing and enriching content, and distributing it via web and mobile applications....

**Make sure that you add your portfolio as a URL, otherwise your application will be rejected. Are you a senior developer who crafts elegant frontends with React & TypeScript, and thrives in an engineering culture of innovation and ownership?** At TextCortex AI, you’ll join a core team of ambitious builders on a mission to transform how organizations...

Job Title: Senior Software Engineer – Web Frontend Development (m/f/d) Location: Munich, Germany (Hybrid – 60% Home Office) Contract Type: Freelance / AUG (Arbeitnehmerüberlassung) – 18 months Start Date: 01 September 2026 Working Hours: 40 hours/week Salary: €68,000 – €102,000 gross/year (dependent on seniority level) Nationality: EU/EEA...

Fullstack Developer (m/w/d)Würth Elektronik eiSos GmbH & Co. KGBerlinMünchen WaldenburgBerufserfahrung (Junior Level)VollzeitCODING? GESTALTE DIE DIGITALE ZUKUNFT MIT UNS!Wir bei der Würth Elektronik Gruppe produzieren und vertreiben elektronische Komponenten wie Leiterplatten, elektronische Bauteile, elektromechanische Elemente und komplette...

Die Linear Service GmbH blickt auf eine 35-jährige Erfolgsgeschichte im Bereich Vereinsverwaltung und Buchhaltung für Vereine, Verbände und Schulen zurück. Nach der Übernahme durch die CHAPTERS Group AG im Jahr 2025 wird das Unternehmen nun komplett modernisiert, um in einer Agetenbasierten Zukunft erfolgreich zu sein. Im Zuge dessen werden die...

Wir suchen Dich!Werde Teil unserer Expansion und unterstütze uns als Full-Stack Developer (w/m/d).Du entwickelst moderne Webanwendungen über den gesamten Stack hinweg – von React-Frontend bis zu skalierbaren Backend-Services.Dabei übernimmst du Verantwortung für Architektur, CI/CD und den stabilen produktiven Betrieb.Was wir Dir bieten:Gehalt:...