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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Application Architect - AI Native Startup - **Company:** Auxilius - **Location:** München, Germany - **Contract:** Temporary contract - **Skills:** Clean Code Principles, Java (Programming Language), Artificial Intelligence, Amazon Web Services, Applications Architecture, Automation of Tests, Microsoft Azure, Continuous Integration, Software Design Patterns, DevOps, IntelliJ IDEA, Software Deployment, Spring-boot, Cloudformation, Solid Principles, Bicep, Terraform, Domain Driven Design, Domain Model - **Published:** July 22, 2026 - **Apply:** https://www.adzuna.de/details/5802983960 ## About the Role * You are comfortable with architecture principles and practices, including: * C4 modelling * Arc42 framework * Design patterns * You are highly experienced in TDD and/or BDD * You are opinionated and passionate about good design * Experience with Domain Driven Design (DDD) * Deep experience with Java and Spring Boot * A strong DevOps mindset (the DevOps Handbook is your bible) and experience building: * reliable CI/CD pipelines and release processes * production-grade monitoring/observability and incident response practices * continuous improvement loops (post-incident reviews, operational learning, and prioritizing reliability work) * Experience leading and enabling development teams Absolute must-haves * SOLID principles & clean code * TDD * IntelliJ power-user * Claude Code (or comparable AI-assisted development workflows) * Azure or AWS infrastructure-as-code (e.g., Terraform, Bicep, or CloudFormation) ## Description As an Application Architect (m/f/d), you will be one of the first full-time senior engineers and collaborate closely with our Co-Founder and CTO. You will own the backend architecture and help the team scale quality and delivery speed. In the first 6-12 months you will have: * established a clear target architecture and documentation baseline using Arc42 * clarified and communicated the core domain model using DDD principles * introduced/standardized an AI-driven development process, from feature specs to production deployment * strengthened engineering practices via coaching, pairing, and feedback loops (especially for junior developers) * improved reliability and delivery through better CI/CD, test automation, and infrastructure hygiene Responsibilities * Collaborate with the team to find strong solutions to new types of problems in an AI-first architecture * Drive a DevOps-style approach across the full specification * development * delivery lifecycle (inspired by the DevOps Handbook) * Propose and implement approaches to make delivery faster and more reliable (e.g., improving flow, feedback loops, and recovery) * Implement and evolve monitoring/observability across systems (metrics, logs, traces, alerting) so we can detect issues early and learn from production * Coach and collaborate with junior developers on good development, design and architecture practices * Collaborate with the team to develop an AI-driven development process from feature specs down to production deployment ## Related Videos - [Infrastructure as Code: The Developer's Secret Weapon](https://www.wearedevelopers.com/videos/1221-infrastructure-as-code-the-developer-s-secret-weapon) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [Back(end) to the Future: Embracing the continuous Evolution of Infrastructure and Code](https://www.wearedevelopers.com/videos/440-back-end-to-the-future-embracing-the-continuous-evolution-of-infrastructure-and-code) - [Next Level Enterprise Architecture: Modular, Flexible, Scalable, Multichannel and AI-Ready?](https://www.wearedevelopers.com/videos/1017-next-level-enterprise-architecture-modular-flexible-scalable-multichannel-and-ai-ready) - [Implementing Feature Environments with AWS and Terraform](https://www.wearedevelopers.com/videos/531-implementing-feature-environments-with-aws-and-terraform) - [DevOps Maturity Check – a way to balance autonomy and alignment](https://www.wearedevelopers.com/videos/58-devops-maturity-check-a-way-to-balance-autonomy-and-alignment) ## Related Articles - [Navigating the AI Shift](https://www.wearedevelopers.com/magazine/629-navigating-the-ai-shift) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Transforming Software Development: The Role of AI and Developer Tools](https://www.wearedevelopers.com/magazine/527-transforming-software-development-the-role-of-ai-and-developer-tools) - [How to Become an AI Engineer](https://www.wearedevelopers.com/magazine/331-how-to-become-an-ai-engineer) - [Top AI Tools for Developers in 2025](https://www.wearedevelopers.com/magazine/560-top-ai-tools-for-developers-in-2025)