Technical Lead (Java)

Tổng quan về công việc và trách nhiệm

We are looking for experienced and forward‑thinking Technical Leads – Backend to lead the design and development of backend services for large‑scale digital banking and financial platforms. The role requires strong expertise in system architecture and design, microservices backend engineering, and understanding of banking / financial service domains, along with the ability to lead engineering teams and communicate confidently with client stakeholders to deliver scalable, secure and high-quality backend solutions. In today’s engineering ecosystem, AI assistants are integral to the Software Development Lifecycle. Engineers, including this role, are expected to leverage AI tools for code generation, test creation, and refactoring, while focusing their expertise on architecture, system thinking, code verification, security, quality assurance, and strategic technical decisions. Key Responsibilities Technical Leadership - Lead and mentor a team of backend engineers across multiple functional domains. - Provide technical direction and ensure alignment with architecture standards and engineering best practices. - Review solution designs, code quality, and implementation approaches — promoting clean architecture, resilient microservices, and AI‑enhanced development patterns. - Guide the team in diagnosing complex technical challenges, using both traditional analysis and AI-powered debugging or observability tools. - Support planning, estimation, and technical decision-making within the engineering team. Backend Architecture & Development - Design and develop backend services using Java and modern backend frameworks (e.g., Spring Boot). - Define and implement microservices-based architecture and API-driven systems. - Ensure backend services are scalable, secure, resilient, and maintainable. - Drive best practices in backend development, including maintainable system design, automated testing, code quality, API governance, performance optimization and documentation. - Work closely with DevOps teams to support CI/CD pipelines, incorporate intelligent automation, and ensure stable, secure deployment environments. - Integrate AI-assisted development practices into coding, testing, documentation, code reviews, and defect prevention workflows. Banking & Payment Domain - Design backend systems supporting banking products and financial transaction processing. - Build and maintain services related to payments, card processing, financial operations, and core banking functions. - Ensure backend implementations comply with financial industry standards and security requirements. - Collaborate with business and product teams to translate banking and financial requirements into technical solutions. Client Collaboration & Delivery - Work directly with client stakeholders, architects, and product owners to understand business processes, requirements and define technical solutions. - Challenge and clarify requirements with curiosity dig deep into the "why" behind business needs. - Participate in architecture discussions and technical workshops with client teams. - Communicate technical designs, trade-offs, and solutions clearly to both engineering teams and non-technical stakeholders. - Support project delivery by ensuring technical risks are identified and mitigated early.