Job Responsibilities
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Responsible for full-stack Java development, including:
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Data application platform development
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Microservices backend APIs
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Reporting systems
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Software environment deployment (e.g., Linux)
Primary Responsibilities
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Design and implement front-end/back-end separated architecture:
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Build high-performance front-end applications using React
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Develop backend services using Java (Spring Boot)
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Independently complete:
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Requirement analysis
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API design
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Database modeling
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Coding and unit testing
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Ensure high-quality delivery
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Optimize system performance:
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Database tuning
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Concurrency handling
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Front-end rendering efficiency
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Drive DevOps practices:
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CI/CD implementation
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Containerized deployment
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Collaborate closely with product, QA, and design teams:
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Lead technical solution reviews
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Prepare technical documentation
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Participate in:
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Technology selection
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System architecture design
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Project management activities
Job Requirements
Basic Qualifications
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Full-time associate degree or above (major not limited)
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Minimum 3 years of Java development experience
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Strong technical capability with full-stack development expertise
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Familiar with:
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Java, Spring Boot, Spring Cloud
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HTML5, CSS3, JavaScript
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React or Ant Design
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Good communication and coordination skills; able to interface with business teams
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English:
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CET-4 or above
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Basic communication required; fluency preferred
Technical Requirements
1. Backend Technology Stack
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Proficient in Java 8+ with strong fundamentals in:
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JVM
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Multithreading
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Network programming
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Experienced with:
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Spring Boot 2/3, Spring Cloud
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MyBatis / JPA
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Design patterns and their application
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Familiar with:
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Kafka, Redis, MySQL
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SQL performance optimization
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Proficient in:
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Linux commands
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Docker containerization
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CI/CD tools (e.g., Jenkins, GitLab CI)
2. Frontend Technology Stack
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Proficient in:
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HTML5, CSS3, JavaScript (ES6+)
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Deep understanding of HTTP protocol and front-end performance optimization
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Experienced with:
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Familiar with:
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TailwindCSS / SCSS
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Component-based development
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Proficient in:
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Git collaboration workflow
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Agile/Scrum development methodologies
Preferred Qualifications
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Bachelor's degree or above in Computer Science or related fields
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Hands-on experience with:
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Distributed systems (microservices, messaging, caching)
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High-concurrency scenarios
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Familiar with cloud platforms:
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AWS / Azure / GCP
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Experience with Serverless or Kubernetes is a plus
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Experience leading medium-to-large scale projects
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Fluent in English (reading and writing), able to:
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Read technical documentation
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Participate in cross-border collaboration
Who We Are
At Koch, employees are empowered to do what they do best to make life better. Learn how our business philosophy helps employees unleash their potential while creating value for themselves and the company.
Additionally, everyone has individual work and personal needs. We seek to enable the best work environment that helps you and the business work together to produce superior results.
