Java Full Stack Tech Lead - Lisbon

Your Impact & Responsibilities:

• Platform Evolution & Architecture: Design the foundational micro-frontend/micro-app patterns (Module Federation/Webpack 5) and define a resilient service-mesh and API-gateway strategy.
• Full-Stack Governance: Own the technical vision on both sides of the aisle—driving Angular component libraries, accessibility, and themes on the front end, while architecting secure, high-throughput Java/Spring Boot microservices on the back end.
• Migration & Change Management: Design strategic, low-downtime roadmaps to smoothly migrate legacy users and systems into a high-performance modern architecture.
• Forward-Looking Innovation: Evaluate and integrate emerging LLM/AI orchestration and RAG pipelines to optimize platform intelligence and development workflows.
• Engineering Culture & Mentorship: Champion "platform thinking." You will coach and mentor cross-functional squads, fostering continuous improvement and an elite engineering standard.

Core Technical DNA:

• End-to-End Enterprise Architecture: Proven track record in multi-tenant platform design, SSO/OAuth2, API gateways, and service mesh.
• Micro-Frontends & UI Translation: Expert-level mastery of Angular, build tooling, and modular UI patterns.
• Ability to seamlessly translate complex UX prototypes into reusable, enterprise-grade components.
• Resilient Back-End Systems: Deep expertise in Java and Spring Boot ecosystem architecture, service orchestration, and robust SQL database design.
• Cloud-Native & DevOps Mastery: Hands-on experience with modern CI/CD, Git workflows, Docker, Kubernetes, Helm, IaC, and ArgoCD.
• Security & Observability: Strong commitment to OWASP standards, Prometheus/Grafana

frameworks, and core data privacy principles (GDPR/PCI-DSS).

Nice to Have:

• Experience building a complex full-stack enterprise platform completely from scratch.
• Background dismantling or migrating legacy systems or low-code applications (e.g., Mendix, ERPs) into robust, clean OOP codebases.
• Exposure to the strict security controls and compliance demands of regulated environments (e.g., banking, finance).

Work Expectations & Flexibility:

• Hybrid model: at least 2 days in the office
• Flexible working hours: choose the rhythm that works for you and your team
• Willingness to travel when required (Geneva, Luxembourg).
• Please note that a Portuguese valid work permit is required.