Full Stack Developer Jobs in Baden-Wurttemberg, Germany

Data Modernization Team at Booz Allen Hamilton builds custom applications, ontologies, and workflows to fuse intelligence data and enhance decision‑making. The Full Stack Developer designs and implements clean code, robust APIs, and analytics using Python, Node.js, Angular/React, and works across JupyterLab and VSCode environments.

Iron EagleX (IEX) delivers agile IT and intelligence solutions for the Department of War. The Full Stack Engineer supports Special Operations Command Europe in Stuttgart, designing secure, high‑performance backend services and front‑end dashboards with Python, Flask, React, and AWS. The role requires onsite presence in Germany, 5 days a week, with a TS/SCI clearance and US citizenship.

Iron EagleX Inc’s Full Stack Engineer/Developer-Junior team builds secure, high‑performance backend systems and APIs for Defense & Intelligence programs, including OCONUS locations like Stuttgart, Germany. The role designs data‑driven services, develops Flask/FastAPI microservices, and supports DevSecOps practices such as CI/CD, Docker, and infrastructure‑as‑code.

Iron EagleX (IEX), a GDIT subsidiary, builds agile IT and intelligence solutions for the Department of War. The Full Stack Engineer/Developer‑Junior designs and maintains secure, high‑performance backend systems, develops APIs with Flask/FastAPI, and supports DevSecOps practices across OCONUS sites like Camp Smith, Hawaii and Stuttgart, Germany. The role is onsite, 5 days a week, with relocation and travel <10%.

Full-Stack Developer at osapiens Hub, building AI‑driven enterprise solutions for sustainable growth. Develop and optimize full‑stack features in Typescript, Node.js, and React, automating compliance workflows and enhancing user experience.

Full-Stack Developer on osapiens Hub, building AI‑driven enterprise solutions for sustainability. Designs, builds, and optimizes full‑stack features with Typescript, Node.js, and React, automating compliance workflows.

A1 is building a proactive AI smart assistant that brings intelligence to everyday conversations, errands, and workflows. As a Full Stack Engineer, AI Systems you will design and implement end‑to‑end product features across frontend, backend, and AI integrations, creating reliable multi‑step agent workflows and real‑time interactions.

Destinus Group’s Machine Learning & Software Engineering team builds the digital backbone for next‑generation autonomous aviation. As a Full Stack Engineer (Angular & Go), you design, develop, and maintain internal web applications and gRPC services that power critical engineering and operational workflows.

Cryoport redefines temperature‑controlled supply chain for life sciences. Join Tec4Med to develop scalable backend for cloud portal, write automated tests, troubleshoot, optimize, integrate services.

Web App Development team builds an internal EDI configuration tool to streamline onboarding and operations. The Full Stack Developer designs, implements, and maintains web features using Java/Spring on the backend and TypeScript/React on the frontend, writes unit tests, follows secure coding, and collaborates with product owners.

Aareon’s Full Stack Developer builds scalable web applications for the real estate SaaS platform, designing and implementing Java/Spring backend services and Angular/React frontends. The role develops RESTful APIs, CI/CD pipelines, and AI‑supported development tools while ensuring clean code and architecture.

IT-Vertriebstechnologie team at ATLAS builds modern web and cloud applications for financial advisors. The Full Stack Developer designs, implements and maintains Java/Kotlin backend services and Angular/React front‑ends, ensures performance, security and observability on Kubernetes, and drives test automation in agile sprints.

IT-Vertriebstechnologie department at ATLAS builds modern web and cloud applications for financial advisors, ensuring high performance, security and resilience. The Full Stack Developer designs and implements Java/Kotlin microservices and Angular/React front‑ends, writes automated tests, and enhances monitoring on Kubernetes.

IT-Vertriebstechnologie at ATLAS4 builds modern web and cloud applications for financial advisors. The Full Stack Developer implements front‑end and back‑end features, analyzes requirements, ensures performance, security and resilience, and continuously improves code quality and monitoring.

Mediabrands’ Tech Team drives process automation and builds an operating system for all IPG teams. As a Full Stack Developer you’ll evolve the local OS, create and integrate REST APIs, and develop industry‑specific web applications using Python and React.

Fortinet EMEA Labs seeks an experienced Full‑Stack Developer to join its lab engineering team in Frankfurt. The role focuses on building robust, scalable, and user‑friendly applications, from intuitive front‑end interfaces to efficient back‑end systems.

AI / GenAI Systems team at Fresenius Medical Care builds end‑to‑end AI‑powered applications that enable kidney care innovation. The intern designs and implements retrieval‑augmented generation pipelines, LLM workflows, and agentic architectures using LangChain and LangGraph.

Full Stack Engineer Principal at Iron EagleX, a GDIT subsidiary, leads data‑driven backend and front‑end development for U.S. national security missions. Designs and maintains high‑performance search and analytics services using Python, Flask/FastAPI, Streamlit, JavaScript/TypeScript, React, and Docker/Kubernetes on AWS. Builds APIs, microservices, and data ingestion pipelines with Postgres, SQLAlchemy, and Elasticsearch.

Drees & Sommer’s Web Development team builds modern, scalable web applications using TypeScript, Node.js, Express, Vue.js, PostgreSQL and Azure DevOps. The role focuses on designing and implementing high‑performance backend services, crafting responsive front‑end components, and ensuring code quality through automated testing.

Drees & Sommer’s Web Development team builds scalable, modern web applications using TypeScript, Node.js, Express, and Vue.js to deliver innovative digital solutions for real‑estate, energy, and infrastructure projects. The Senior Full‑Stack Developer leads end‑to‑end development, designs performant PostgreSQL data models, writes automated tests with Vitest/Jest, and refines CI/CD pipelines in Azure DevOps.