Job Description

:

• Design and develop high-performance, scalable applications using Java, Rust, Python, and JavaScript.

• Build APIs and microservices using frameworks like Spring Boot, Play Framework, Django, and Dubbo.

• Write well-designed, testable, and efficient code across the stack (frontend and backend).

• Architect and optimize database schemas and queries for MySQL, PostgreSQL, MongoDB, and Redis.

• Ensure efficient data storage and retrieval, leveraging caching mechanisms and database replication where necessary.

• Implement backup and recovery strategies for critical data systems.

• Implement and manage distributed systems using RocketMQ, Kafka, Zookeeper, and ShardingSphere.

• Optimize application performance using ELK for logging and monitoring, and Jraft for consensus mechanisms.

• Deploy and manage applications in containerized environments using Docker and Kubernetes.

• Monitor and optimize deployments for performance, scalability, and security in cloud and on-premise environments.

• Utilize Git for version control, and integrate with CI/CD pipelines using Maven, Jenkins, and related tools.

• Write and manage deployment scripts and automated processes using Linux Shell.

• Use tools such as JFR (Java Flight Recorder) to profile and troubleshoot performance issues.

• Conduct code reviews and optimize the performance of applications and services.

• Collaborate with cross-functional teams, including front-end developers, DevOps engineers, and database administrators.

• Use UML for software design documentation and architecture planning.

• Participate in agile development processes, providing estimations and delivering features on schedule.

• Work with Spring Cloud for building cloud-native applications and microservices architectures.

• Leverage cloud platforms for deployment and scaling of applications.

• 8+ years of experience in Java development, with hands-on experience in Rust, Python, and JavaScript.

• Proficiency in SQL, GraphQL, Ruby, and Linux Shell scripting.

• Extensive experience with relational and NoSQL databases such as MySQL, PostgreSQL, MongoDB, and caching systems like Redis.

• Strong web development expertise using frameworks like Spring Boot, Play Framework, Django, and Dubbo.

• Experience with middleware technologies such as ShardingSphere, RocketMQ, Kafka, Zookeeper, ELK, and Jraft.

• Hands-on experience with Docker, Kubernetes, and Linux-based environments.

• Familiarity with tools like Vim, Jetbrains, Git, Maven, JFR, and UML.

• Excellent problem-solving and debugging skills, with a keen attention to detail.

• Strong communication skills and ability to work in a collaborative, fast-paced environment.

• Experience with cloud platforms such as AWS, Azure, or Google Cloud.

• Knowledge of modern DevOps practices and CI/CD tools like Jenkins.

• Familiarity with microservices architecture and API development.

Quess Corp