20 beste Stellen als frontend developer | react in berlin, be – aktuell auf Personalsuche

Software Developer (m/w/d)
KYAANI GmbH —Berlin
- 13,90 € pro Stunde
- Persönlich
- Künstliche Intelligenz
Direkt bewerben
3 Std.
React Frontend Entwickler:in Data Platforms
Materna Information & Communications SE —Berlin
- Informatik
- Englisch
- Java
- Homeoffice-Möglichkeit
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D4L data4life gGmbH —Berlin-Kreuzberg
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DAYONE —Berlin
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Senior Test Automation Engineer/Software Development Engineer in Test (d/f/m)
Leapsome —Berlin
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- Datenbanken
- AWS
- Künstliche Intelligenz
- Flexible Arbeitszeiten
Staff Design Engineer, EU
Ashby —Berlin
- 141.000 € – 226.000 € pro Jahr
- Vollzeit
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Back-End Engineer - Team Agents
Taktile —Berlin
- Vollzeit
- Hybrides Arbeiten
- Master
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- AWS
Product Engineer / Software Developer
acemate.ai —Berlin
- Künstliche Intelligenz
Direkt bewerben
Senior Software Engineer
GoKarla GmbH —Berlin
- Vollzeit
- Datenbanken
- SQL
- JavaScript
- Flexible Arbeitszeiten
Senior Software Engineer - FullStack (d/f/m)
Taxfix —Berlin
- Vollzeit
- Hybrides Arbeiten
- Azure
- DevOps
- Datenbanken
- Flexible Arbeitszeiten
Direkt bewerben
Senior Full Stack Developer (TypeScript)
Cosuno —Berlin
- 80.000 € – 100.000 € pro Jahr
- Vollzeit
- Homeoffice
- AWS
- Agile
- Flexible Arbeitszeiten
Direkt bewerben
Open Source Engineer
NetBird —Berlin
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- APIs
- Kommunikationsfähigkeit
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12 Tage
(Senior) AI Fullstack Engineer – Python / React (all genders)
Kertos GmbH —Berlin
- Vollzeit
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- Ohne Hochschulabschluss
Direkt bewerben
Team Lead Platform & Frontend Architecture aus der Finanzbranche (m/w/d)
flatexDEGIRO SE —Berlin
- Online-Bewerbung
- APIs
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- Flexible Arbeitszeiten
Senior Software Developer & Consultant (m/w/d)
Objektkultur Software GmbH —Berlin
- 60.000 € – 80.000 € pro Jahr
- Online-Bewerbung
- Azure
- Informatik
- SQL
- Flexible Arbeitszeiten
14 Tage
Backend Engineer - BI APP (all genders)
ABOUT YOU SE & Co. KG —Berlin
- 60.000 € – 70.000 € pro Jahr
- Vollzeit
- Hybrides Arbeiten
- APIs
Direkt bewerben
Senior Fullstack Developer (m/w/d)
Mister Spex SE —Berlin
- Vollzeit
- Java
- AWS
- JavaScript
Direkt bewerben
Technical Team Lead, Contract
Xcelirate —Berlin
- 145.000 € pro Jahr
- Homeoffice
- AWS
- Linux
- Python
Direkt bewerben
Fullstack Engineer II - Kraken Core
Kraken —Berlin
- Vollzeit
- Hybrides Arbeiten
- Datenbanken
- AWS
- JavaScript
Direkt bewerben
Lead Developer Mobile Apps (iOS, Android, Web) / Digital Health Excellence Center (w/m/d)
EY —Berlin
- Arbeitgeber anrufen
- Medizin
- Informatik
- Englisch
- Weiterbildungsprogramme

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frontend developer | react jobs near berlin, be

Software Developer (m/w/d)

KYAANI GmbH
Berlin

Direkt bewerben

Details zur Stelle

Minijob
13,90 € pro Stunde
vor 3 Stunden

Qualifikationen

JSON
Künstliche Intelligenz
TypeScript
React Native

Vollständige Stellenbeschreibung

Full Stack Mobile Developer (Frontend & Backend) – Ayonic App (Kyaani GmbH)

Location: Berlin on site

Employment Type: mini job

About Ayonic (Kyaani GmbH)

Ayonic is a fast-growing, dual-app digital marketplace disrupting the German gig economy. We connect customers with professional, independent service providers—ranging from certified financial advisors to professional cleaning services. We operate a highly scalable platform consisting of a Customer App, a Provider App, and a robust backend that handles real-time lead generation, matchmaking, and commission structures.

The Role

We are looking for an experienced Full Stack Developer to take ownership of our app ecosystem. You will be responsible for identifying, debugging, and resolving both frontend UI/UX issues and complex backend infrastructure challenges.

Because we leverage cutting-edge AI IDEs (Google Antigravity) for rapid development, you won't just be writing code line-by-line. You will act as a system architect—reviewing AI-generated artifacts, enforcing strict coding formats, and ensuring our database and API endpoints scale securely.

Key Responsibilities

Dual-App Management: Maintain, debug, and optimize both the Ayonic Customer App and the Ayonic Provider App.

Backend & API: Architect and troubleshoot backend logic, database schemas, and API endpoints (JSON format, strict state management).

Payment Integration: Securely manage our Stripe payment flows and commission-tracking logic, strictly adhering to our mock-key environment security protocols.

AI Collaboration: Work directly with our Google Antigravity AI agents, writing clear Markdown (⁠.md⁠) rule files and reviewing task artifacts before execution.

Security & Compliance: Ensure all data handling complies with GDPR and German marketplace regulations, preventing data leaks or prompt injection vulnerabilities.

What You Bring

Proven Experience: Extensive background in Full Stack development, specifically building and maintaining mobile applications and robust backends.

Tech Stack Mastery: Deep understanding of modern frameworks (e.g., React Native, Node.js, TypeScript) and real-time infrastructure (e.g., Socket.io).

Architectural Mindset: Ability to design secure database structures and API routes without needing constant hand-holding.

Security First: Strong understanding of environment variable management, ⁠.gitignore⁠ rules, and API key protection.

Adaptability: A willingness to embrace "agent-first" development workflows and code alongside autonomous AI tools.

Job Types: Temporary, Contract

Pay: 13,90€ per hour

Work Location: In person

Direkt bewerben

Erweiterte Suche

frontend developer | react Jobs in berlin, be

Software Developer (m/w/d)

React Frontend Entwickler:in Data Platforms

Full-Stack Customer Success Engineer (f/m/x)

Full Stack Developer (w/m/d)

Senior Test Automation Engineer/Software Development Engineer in Test (d/f/m)

Staff Design Engineer, EU

Back-End Engineer - Team Agents

Product Engineer / Software Developer

Senior Software Engineer

Senior Software Engineer - FullStack (d/f/m)

Senior Full Stack Developer (TypeScript)

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(Senior) AI Fullstack Engineer – Python / React (all genders)

Team Lead Platform & Frontend Architecture aus der Finanzbranche (m/w/d)

Senior Software Developer & Consultant (m/w/d)

Backend Engineer - BI APP (all genders)

Senior Fullstack Developer (m/w/d)

Technical Team Lead, Contract

Fullstack Engineer II - Kraken Core

Lead Developer Mobile Apps (iOS, Android, Web) / Digital Health Excellence Center (w/m/d)

Ich möchte aktuelle Job-E-Mails für Stellen als frontend developer | react in berlin, be erhalten

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