Brillio - Senior Fullstack Developer (Java + React)
Requirements
• 6+ years of experience in full stack development. • Strong expertise in Java and Spring Boot and React (modern hooks, state management) • Experience building enterprise-grade applications, preferably in payments or financial services. • Solid understanding of microservices architecture and distributed systems. • Experience with REST APIs, asynchronous processing, and messaging systems (e.g., Kafka, RabbitMQ). • Strong knowledge of SQL/NoSQL databases. • Familiarity with authentication and security standards (e.g., OAuth2, JWT, PCI-DSS awareness). • Experience with cloud platforms (AWS, Azure, or GCP) and containerization (Docker, Kubernetes). • Proficiency with Git and CI/CD tools. • Available to work 4-5 hours overlap with EST timezone
Responsibilities
• Design, develop, and maintain end-to-end full stack solutions using Java (Spring Boot) and React. • Build and enhance payment processing systems, including transaction workflows and integrations with external providers. • Develop secure and scalable RESTful APIs and backend services. • Implement responsive and high-quality user interfaces with React. • Ensure high availability, performance, and scalability of payment systems. • Collaborate with product owners, architects, QA, and DevOps teams to deliver robust solutions. • Participate in system design, architecture decisions, and code reviews. • Troubleshoot and resolve complex production issues. • Contribute to CI/CD pipelines, automated testing, and deployment processes.
Benefits
• · We value your time and lifestyle preferences, so you can choose whether you want to work entirely remotely or from our offices in Cluj-Napoca, Oradea and Bucharest. • · Access to learning through our internal platform - Percipio. • · Private health insurance is provided by Medicover. • · Work from home fixed monthly budget. • · A monthly budget you can use to purchase flexible benefits through the Edenred Benefit platform. • · Sports benefit: We encourage you to have a healthy lifestyle. We'll reimburse you within budget for your favorite sporting activity: whether it's football, climbing, gym or other sports. • Take the next step with Brillio. Accelerate What Matters. Be a Catalyst for Tomorrow. Be a Brillian! • We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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