Technical leadership responsible for defining and guiding the solution architecture, connecting React frontend, Java backend, integrations, security, observability, and engineering best practices.
Define and evolve the solution's technical architecture, taking into account React frontend, Java backend, and integration with external systems.
Guide the implementation of the proposed architecture, including separation of layers, REST APIs, domain, adapters, and hexagonal architecture patterns.
Support technical decisions regarding authentication, authorization, role-based security, hierarchical scopes, sessions, logging, and observability.
Direct the development of integrations with payment gateway, NAV, Identity Provider, email/SMS service, and legacy Filó.
Support the team in solution design, code reviews, development patterns, testing, and technical documentation.
Collaborate with the Delivery Manager, developers, Data Engineering, and QA to ensure quality, scalability, and stability.

Solid experience as a Tech Lead, Solution Architect, or Senior Fullstack Developer
Proficiency in Java, Spring Boot, REST APIs, microservices, system integration, and backend best practices
Hands-on experience with React, componentization, API consumption, routing, state management, and integration with a design system
Experience with hexagonal architecture, Clean Architecture, DDD, or similar patterns
Experience with CI/CD, cloud platforms, containers, observability, security, and technical governance
Nice to have: Experience with GCP, recurring payment systems, financial webhooks, and subscription products
Experience with legacy migration and structuring B2B, B2B2C, and B2C journeys

Fullstack Tech Lead

Key skills