Senior Fullstack/Java Software Engineer

Job Title: Senior Full stack Software Engineer
Location: Taipei, Taiwan

Role Overview:
The Senior Full stack Software Engineer is responsible for designing, developing, and maintaining scalable, high-performing, secure applications and efficient backend services and APIs.

This role involves deep expertise in Java technologies, ecosystem, cloud infrastructure, architectural decision-making, and collaboration with cross-functional teams to build robust systems that meet business and technical requirements. The ideal candidate combines technical excellence, complex technical problem-solving skills, and leadership abilities to contribute to the success of high-impact projects.

Key Responsibilities:
1. Backend Development and Maintenance:
• Design, develop, and maintain server-side components, APIs, and microservices using Java and frameworks like Spring Boot or Jakarta EE.
• Implement RESTful APIs, ensuring high performance and security.
• Handle complex data transformation pipelines and middleware logic in API flows.
• Manage API versioning, backward compatibility, and documentation using tools like Swagger (OpenAPI) and Postman.
• Write clean, maintainable, and well-documented code.
2. Architecture and Design:
• Develop and implement scalable, distributed, and fault-tolerant architectures.
• Perform system design and review to ensure alignment with business and technical goals.
• Implement design patterns such as Domain-Driven Design (DDD), Event-Driven Architecture, and CQRS (Command Query Responsibility Segregation).
3. Database Management:
• Design normalized relational schemas with databases like PostgreSQL, MySQL, or H2.
• Optimize database queries and indexes for performance, leveraging profiling tools.
• Use NoSQL databases like MongoDB, Cassandra, or Couchbase for flexible, high-speed data storage.
• Design data pipelines and ETL processes for real-time and batch data ingestion.
• Implement data access layers with ORMs like Hibernate or JPA.
4. Performance Optimization:
• Identify and resolve performance bottlenecks in the backend systems.
• Implement caching solutions using Redis, Memcached, or similar technologies.
• Use tools like JProfiler, YourKit, or VisualVM to analyze and optimize application performance.
5. Security and Compliance:
• Implement secure authentication and authorization mechanisms (e.g., OAuth2, JWT, SAML).
• Ensure backend systems are secure from common vulnerabilities (e.g., OWASP Top 10).
• Perform regular security reviews, including penetration testing and dependency audits and fix vulnerabilities.
6. Testing and Quality Assurance:
• Write and maintain unit tests, integration tests, and end-to-end tests using JUnit, Mockito, or TestNG.
• Collaborate with QA engineers to ensure comprehensive test coverage.
• Integrate automated testing into CI/CD pipelines.
7. Cloud and DevOps Integration:
• Deploy and monitor services on cloud platforms like AWS, Azure, or Google Cloud.
• Use containerization tools like Docker and orchestration platforms like Kubernetes.
• Implement CI/CD pipelines using Jenkins, GitHub Actions, or GitLab CI.
8. Team Collaboration and Leadership:
• Collaborate with frontend developers to ensure seamless API integration.
• Act as a technical point of contact for cross-functional teams.
9. Monitoring and Incident Management:
• Set up monitoring and logging tools like Prometheus, Grafana, ELK Stack, or Splunk.
• Manage incidents and perform root cause analysis to resolve production issues.
• Implement strategies for high availability and disaster recovery.

Required Qualifications:
• Education: Bachelor’s or Master’s degree in Computer Science, Software Engineering, or related field.
• Experience: 10+ years of professional experience in Java development.
• Certifications (Preferred):
o Oracle Certified Professional Java SE.
o AWS Certified Developer – Associate.
o Certified Kubernetes Application Developer (CKAD).

Programming and Frameworks:
• Languages: Expert in Java
• Frameworks: Familiarity with Spring Boot, Spring Security, Spring Cloud, Jakarta EE, or equivalent frameworks.
• Build Tools: Familiarity with Maven, Gradle, or Ant.

API Development:
• Experience building and maintaining RESTful APIs services.
• Knowledge of API documentation tools like Swagger/OpenAPI.
• Expertise in handling API versioning and backward compatibility.

Database and Storage:
• Strong understanding of SQL and relational database design principles.
• Hands-on experience with NoSQL databases like MongoDB, Cassandra, or DynamoDB.
• Proficiency in data caching techniques and tools (e.g., Redis, Hazelcast).
Performance Optimization:
• In-depth understanding of JVM internals, garbage collection tuning, and memory management.
• Ability to profile applications and resolve performance bottlenecks.

Security:
• Knowledge of SSL/TLS, encryption standards, and best practices for securing backend systems.
• Familiarity with tools like OWASP ZAP, Burp Suite, or similar for security testing.

Cloud and DevOps:
• Experience with Infrastructure-as-Code tools like Terraform or CloudFormation.
• Proficiency in cloud-native development and serverless architectures.
• Strong understanding of logging, monitoring, and observability best practices.

Soft Skills and Mindset:
• Strong communication skills to articulate technical concepts clearly.
• Excellent problem-solving and debugging abilities.
• Ability to work independently and as part of a distributed team.
• Proactive in identifying issues and proposing solutions.

Company Statement/Values: 

At NETGEAR, we are on a mission to unleash the full potential of connectivity with intelligent solutions that delight and protect. We turn ideas into innovative networking products that connect people, power businesses, and advance the way we live.

We're a performance-driven, talented and connected team that's committed to delivering world-class products for our customers. As a company, we value our employees as the most essential building blocks of our success. And as teammates, we commit to taking our work to the Next Gear by living our values: we Dare to Transform the future, Connect and Delight our customers, Communicate Courageously with each other and collaborate to Win It Together. You’ll find our values woven through our processes, present in our decisions, and celebrated throughout our culture. 

We strive to attract top talent and create a great workplace where people feel engaged, inspired, challenged, proud and respected. If you are creative, forward-thinking, passionate about technology and are looking for a rewarding career to make an impact, then you've got what it takes to succeed at NETGEAR. Join our network and help us shape the future of connectivity. 

NETGEAR hires based on merit. All qualified applicants will receive equal consideration for employment. All your information will be kept confidential according to EEO guidelines.