Senior Full-Stack Developer

GARANTIEMAX GmbH

Full-Stack Developer improving microservices and Kubernetes architecture at Garantiemax GmbH. Collaborating with cross-functional teams for efficient development and continuous improvement in a flexible working environment.

Posted 7/17/2026full-timeRemote • 🇩🇪 GermanySeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in Full-Stack Development, with a strong focus on TypeScript, Node.js, and modern Frontend Frameworks. Proficient in Microservices Architecture, Kubernetes, and CI/CD processes, while fostering collaboration and innovation within development teams.

Highest-signal resume keywords

Full-Stack DevelopmentTypeScriptNode.js (NestJS)Microservices ArchitectureKubernetes

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Hard Skills

Full-Stack DevelopmentTypeScriptNode.jsREST APIsGraphQLRelational DatabasesNoSQL DatabasesMicroservices ArchitectureCI/CDTest Automation

Soft Skills

Proactive MindsetSolution-OrientedCollaborative Teamwork

Tools & Technologies

KubernetesDockerAWSGCPPostgreSQLMongoDBModern AI Tools

Industry Keywords

Software ArchitectureCode QualityPerformance OptimizationAutomationTechnical Ownership

Tech Stack

Tools & technologies

AWSCloudDockerGoogle Cloud PlatformGraphQLJavaScriptKubernetesMicroservicesMongoDBNode.jsNoSQLPostgresReactTypeScriptVue.js

About the role

Key responsibilities & impact

Actively contribute to technical and architectural decisions within the team
Further develop and optimize our microservices and Kubernetes architecture — focusing on performance, stability, and security
Develop and continuously enhance modern full‑stack applications (frontend, backend, databases)
Take responsibility for code quality, scalability, and technical excellence
Work closely with product management, design, and business stakeholders to develop optimal solutions
Share knowledge within the development team — learn from each other and grow together
Continuously improve development processes, automation, and CI/CD pipelines
Evaluate and integrate new technologies and tools, including modern AI solutions, to actively drive innovation
Support the modernization of our software landscape on the path to an AI‑driven future

Requirements

What you’ll need

At least 5 years of professional experience in full‑stack development and experience working on complex system landscapes or under high quality and performance requirements
Strong knowledge of TypeScript, Node.js (e.g., NestJS), and frontend frameworks (React, Vue.js, or Next.js)
Proficient with REST APIs and GraphQL
Confident working with relational and NoSQL databases (e.g., PostgreSQL, MongoDB)
Experience with container technologies and cloud environments (Docker, AWS, or GCP)
Experience with microservices architectures and Kubernetes
Deep understanding of clean code, software architecture, and scaling complex systems
Experience with CI/CD, test automation, and monitoring
Strong awareness of code quality, architecture, and technical ownership
Proactive, solution‑oriented mindset and enthusiasm for shaping solutions rather than just implementing them
Solid experience with modern AI tools and systems, in particular Claude, Codex, and OpenClaw, and the ability to apply them to increase efficiency, automation, and support
Business‑fluent English, both written and spoken
Enjoy working collaboratively in a team of experienced developers

Benefits

Comp & perks

Remote option with high flexibility — work location‑independently and shape your workday to suit you
Personal development through continuous knowledge sharing and innovative technologies
The opportunity to actively lead the insurance industry into the AI era
A central role in a digital transformation process with significant scope to shape the direction
Real influence on technical decisions — your experience matters and shapes the direction
Modern technology stacks and exciting projects with high relevance
Flat hierarchies, fast decision‑making, and a motivated team