Fullstack Laravel/Java/Typescript Engineer

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Develop and maintain backend and frontend services for the Payment team using Laravel, Spring Boot, and TypeScript
Design, document, and defend architectural decisions for new features and refactors, in collaboration with the other developers of the team
Design and optimize backend systems and databases to serve B2B customers and their guests
Investigate, diagnose, and resolve application-related issues in production, including payment-critical incidents
Collaborate with the Product Manager, Designer, and the other developers of the team to scope and deliver new features on a regular basis

5+ years of professional software development experience, with PHP/Laravel as your primary backend stack
Working knowledge of Java and Spring Boot, or strong willingness and proven ability to ramp up quickly on a JVM service – you’ll regularly read, review, and contribute to it
Solid TypeScript skills and hands-on experience – you can read, write, and review frontend code confidently
Strong SQL knowledge: you write queries, understand indexes, and can reason about query performance
Proven ability to articulate and justify architectural decisions: weighing trade-offs around scalability, maintainability, and explaining the reasoning clearly to peers and stakeholders

Experience with React and/or Next.js
Prior exposure to payment systems (PSP integrations, 3DS, refunds, reconciliation) or other regulated/financial domains
Knowledge of cloud infrastructure (AWS) and containerization (Docker)
Familiarity with Keycloak (OIDC/OAuth2, B2B/B2C realm configuration, identity providers)
Exposure to Domain-Driven Design (DDD) or hexagonal/clean architecture pattern