We are looking for a Senior Fullstack Developer to build and enhance modern enterprise web applications by combining robust Java\/Angular fullstack engineering with cutting-edge AI features. In this role, you will take ownership of software architecture, design scalable microservices, and integrate LLM-based capabilities, AI agents, and agentic workflows into production systems.
Language Proficiency: English at level Upper-Intermediate (B2+) or higher AND German at level B2+ or higher<\/p>\n
What You Will Do<\/p>\n
Fullstack Development: Develop and enhance modern web applications using Java, Spring Boot, Angular, and TypeScript.
API & System Design: Architect and implement backend microservices, REST APIs, reusable frontend components, and relational database schemas.
AI & Agentic Workflows: Design, develop, and integrate LLM-based features, AI agents, and autonomous agentic workflows into production products.
Architecture & Cloud: Contribute to cloud-native service architecture, CI\/CD pipelines, and deployment workflows.
Quality & Reliability: Implement automated tests, conduct thorough code reviews, and optimize application performance and system stability.
Stakeholder Collaboration: Partner closely with Product Owners, System Architects, and business stakeholders in distributed Agile teams.<\/p>\n
What We Are Looking For<\/p>\n
Core Requirements:
7+ years of professional software development experience with substantial fullstack background.
5+ years of hands-on production experience with Java and Spring Boot.
4+ years of hands-on experience with Angular and TypeScript.
4+ years of experience with REST APIs, relational databases, and SQL.
Practical experience with LLM-based applications, AI agents, tool\/function calling, or agentic workflows (production experience is a strong plus).
Strong foundation in Software Architecture, Clean Code, automated testing, and Git.
Solid experience with CI\/CD pipelines and modern Agile engineering practices.
Independent, structured working style with proven ability to own technical solutions end-to-end.
Language Proficiency: English at level Upper-Intermediate (B2+) or higher AND German at level B2+ or higher.<\/p>\n
Nice to Have:
Experience with RAG, prompt engineering, tool\/function calling, and multi-agent frameworks (LangChain, LangGraph, Claude Code, MCP).
Hands-on experience with LLM APIs (Anthropic SDK, Azure OpenAI).
Deep understanding of Microservices, Event-Driven Architectures (Kafka), and Security (Spring Security, OAuth2\/OIDC, OpenAPI\/Swagger).
Containerization & Cloud: Docker, Kubernetes, OpenShift, AWS, Azure, GCP, Terraform.
Database & Build Tooling: PostgreSQL, Hibernate\/JPA, Maven, Gradle.
Testing & Integration: GraphQL, Testcontainers, Playwright.
Background in enterprise or business<\/p>\n","protected":false},"excerpt":{"rendered":"
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