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Mô tả công việc
Design, develop, and maintain scalable, high-performance backend systems.
Implement efficient algorithms and optimize system performance for handling large-scale data processing.
Work closely with the product team to translate business requirements into technical solutions.
Troubleshoot, debug, and resolve performance bottlenecks in backend services.
Develop RESTful and GraphQL APIs to enable seamless communication between frontend applications and backend services.
Integrate with third-party services, payment gateways, and external APIs to extend system functionalities.
Yêu cầu
At least 3 years of experience in backend software development.
Participation in at least 4-5 projects as a
backend developer or at least 2 large projects (involving 5+ team members).
Proficiency in Java programming.
Experience with PL/SQL.
Skilled in developing and interacting with API Web Services and using development tools like Eclipse and NetBeans.
Strong understanding of Java core backend, Multithreading (handling at least 1000-2000 concurrent transactions), Multi-processing, Hash table mechanisms, and file handling.
Experience with security standards.
Expertise in database design with Oracle DB, MS SQL, etc.
Experience working with Enterprise Linux and HP-UX operating systems.
Familiarity with SVN, GIT, and Jira.
Knowledge of OOP design principles.
Experience in ESB, Open API projects.
Understanding of Docker, Microservices, MQ, caching, and API mocking.
Quyền lợi
Competitive salary package
5 working days per week (Monday-Friday), to some extent flexible working hours.
Friendly, professional and open working environment.
Opportunities to improve English skills within an international team - English is an official language.
Skills up plan with Tech talk, soft skill talk, English club, working process training.
Thông tin khác
Thời gian làm việc
Thứ 2 - Thứ 6 (từ 08:00 đến 17:00)
Thông tin chung
- Ngày hết hạn: [protected info]
- Thu nhập: Thoả thuận
Nơi làm việc
Your Success Is Our Goal - Your Problem-Solving Software Development Outsourcing Experts
WATA TECH, an IT outsourcing company with over 10 years of experience, provides consulting and software services and technology solutions to various clients across North America, Australia, Korea, Japan, Singapore and Vietnam.
At WATA TECH, we have over 100 experts who specialize in technological advancements and innovations. We provide our products and services to meet the needs of Information Technology...
Quy mô công ty
Từ 101 - 500 nhân viên
