Senior Staff Engineer(Java Lead) at Nagarro1

Must have Skills : Domain-driven design (DDD), speaking Chinese  Job Description : • DDD & clean-architecture delivery experience • Hands-on micro-services architecture Solid system-design / tech-stack evaluation skills • Experience with relational databases and NoSQL databases Familiarity with message queues (Kafka, or similar) Experience with search technologies (OpenSearch, Elasticsearch) Git & mainstream branch models (GitFlow, Trunk-Based) • Proven prod-issue troubleshooting and alert optimisation • Strong cross-team communication & knowledge-sharing • Code-quality best practices and team coaching • Skills as a plus: fluent English speakingJOB SUMMARY: leads day-to-day application development projects and engineering. This role requires a hands-on leader capable of driving technical implementation, specifically within Microservices and Domain-Driven Design (DDD) context. CANDIDATE PROFILE Education and Experience Required: - 5+ years of application development leadership experience with a strong foundation in software engineering. - Architecture & Design: Proven experience in Domain-Driven Design (DDD) & Clean Architecture delivery. - Microservices: Extensive hands-on experience in building distributed applications using Microservices architecture, including API design and gateway integration. - System Design: Solid system-design and tech-stack evaluation skills, with the ability to build scalable product services. - Data Management: Deep experience with Relational databases and NoSQL databases. - Messaging: Familiarity with message queues and event-driven architecture (e.g., Kafka or similar). - Search Tech: Experience implementing and managing search technologies (e.g., OpenSearch, Elasticsearch). - Version Control: Expert knowledge of Git & mainstream branch models (GitFlow, Trunk-Based). - Operational Excellence: Proven production-issue troubleshooting, alert optimization, and monitoring experience. - Communication: Strong cross-team communication skills with the ability to articulate complex technical ideas and facilitate knowledge-sharing. Preferred: - Experience in building platforms and solutions for the WeChat Ecosystem. - Proven knowledge of Agile methodology; preferably SAFe Agile. - Experience with Automation, CI/CD, Release Management processes, and Application Deployments. - Undergraduate/graduate degree or equivalent education + experience. CORE WORK ACTIVITIES Technical Proposal / Leading - Tech Stack Selection: Evaluate and select appropriate technology stacks, including frameworks and databases, ensuring alignment with business goals. - Standards Definition: Establish and enforce coding standards, technical specifications, and best practices to promote project quality. - Design Review: Lead technical design reviews to ensure adherence to DDD and Clean Architecture principles. Managing Application Development & Regular Releases - Hands-on Development: Actively participate in the design and development of critical features. - Quality Assurance: Conduct rigorous code reviews and runbook reviews to maintain high standards of code quality. - Process Management: Facilitate compliance with standard tools and processes regarding Git workflows (GitFlow/Trunk-Based) to ensure smooth release cycles. - Team Coaching: Coach the team on code-quality best practices and continuous improvement. Operational Reliability & Monitoring - Health Monitoring: Implement regular application monitoring to track the health status of the application. - Incident Management: Lead production-issue analysis and troubleshooting efforts. - Alert Optimization: Perform alert analysis to reduce noise and improve response times for critical issues. - Resiliency: Ensure the system is robust by utilizing circuit breakers, load balancing, and registry/discovery patterns. Cross-Team Collaboration & Knowledge Sharing - Partnerships: Work in a Product-based model and build strong partnerships with Product Owners. - Knowledge Transfer: Foster a culture of cross-team collaboration and knowledge sharing to eliminate silos. - Stakeholder Management: Liaise with project teams, customers, and stakeholders to coordinate integrated project activities.