Java Software Engineer

JOB DESCRIPTION

This position is able to analyze and implement solutions for complex technical problems based on requirements. Has ability to work independently and as part of a team to complete projects. Provide innovation regarding sub-system design and implementation. Utilize technical knowledge and expertise in documenting, designing and developing gaming system applications.
ESSENTIAL DUTIES AND RESPONSIBILITIES
Conducts analysis of moderate complexity on programming problems concerning a sub-system or group of application programs.
Contributes to the design, development, testing, documentation and ongoing maintenance of the company's lottery software products.
Converts design into a working application, based on the requirement specifications, limitations of the system and equipment, and coding standards.
Reviews product and project requirements and provides technical input on product definition and project plans.
Creates and maintains the documentation related to software, such as functional specifications and the design specifications.
Performs debugging of programs and routines.
Conducts unit tests on sub-system modules.
Assists with final system integration testing, software QA testing, and customer acceptance testing.
Works with QA team to identify, document, and resolve issues.
Provides support for the field installation and testing of equipment and software.
Ability to troubleshoot, support operations at data center.
Basic English written and verbal communication skills.

JOB REQUIREMENT

To perform this job successfully, an individual must possess the abilities or aptitudes to perform each essential duty competently. The requirements listed are representative of the minimum levels of knowledge, skill, and/or ability required. Additionally, must possess excellent interpersonal skills, strong analytical problem- solving skills, work well in team environment, and excellent documentation skills.
EDUCATION and/or EXPERIENCE
Requires a bachelor's Degree (B.S.) in Computer Science or equivalent work-related experience.
A minimum of 2 years of programming experience in developing Java software applications.
Development emphasis in the area of, Java 6+, GUI design, SWING, multithreaded applications, and experience with both Windows and Linux operating systems.
Fluent and knowledgeable in the following languages/platforms/libraries: Java (1.7+), JavaScript, Web Services, OOP, XML, Tomcat.
Experience working on microservices is plus.
User/programmer experience of Unix/Linux operating systems
Scripting experience in JavaScript (Angular JS), Unix/Linux Scripts, PHP (a plus)
Database experience on – SQL Server, MySQL, Sybase/Oracle (a plus).

WHAT'S ON OFFER

13th salary commitment
Performance Bonus
14 days AL
Allowance phone and taxi
Healthcare Insurance for employee
Health check-up yearly
Training Program
Career path clearly
Laptop provided
Working Time: Mon - Fri

CONTACT

PEGASI – IT Recruitment Consultancy | Email: recruit@pegasi.com.vn | Tel: +84 28 3622 8666
We are PEGASI – IT Recruitment Consultancy in Vietnam. If you are looking for new opportunity for your career path, kindly visit our website www.pegasi.com.vn for your reference. Thank you!

Job Summary

Company Type:

Product

Technical Skills:

Java

Location:

Ho Chi Minh - Viet Nam

Working Policy:

Salary:

$ 2,000 - $ 3,000

Job ID:

J00920

Status:

Close

Related Job:

Chief Technology Officer

Ha Noi - Viet Nam

Product

  • Cloud
  • Backend

Planning & designing overall system architecture: Creating a Technology Roadmap for a Game Server system with high concurrency and low latency for global players. Cost optimization: Deciding on the strategy for using Cloud infrastructure (AWS, GCP, Azure) or Hybrid Cloud to balance performance and operational expenses. High-level consultation: Participating in the Executive Board to address the relationship between speed-to-market of features and system stability. Tech-stack selection: Evaluating and finalizing programming languages (Go, C++, Java, Node.js) and processing models (Microservices vs Monolith) suitable for the complex logic of the game. Scalability solution: Directing the development of Auto-scaling, Load Balancing mechanisms, and managing Player State on large clusters. Data management: Designing Database structure (SQL/NoSQL) and Cache system (Redis, Memcached) to handle billions of queries daily without congestion. Ensuring Uptime: Building real-time monitoring and alerting systems to maintain 99.99% Availability. Network security: Implementing solutions to combat DDoS attacks, game fraud (Anti-cheat), and comprehensive user data security. Infrastructure & CI/CD: Standardizing automatic deployment processes to ensure game updates (Hotfix/Update) do not disrupt players. Deployment strategy & Optimization: Developing plans to optimize Cloud Services costs (AWS/GCP/Azure), evaluating the use of Spot Instances, Reserved Instances, or Private Cloud solutions to save operational budget. Meanwhile, establishing 24/7 monitoring and incident response systems.

Negotiation

View details

Partner Implementation Engineer (Security & Digital Trust)

Ha Noi - Viet Nam

Outsource

  • System

Đóng vai trò là người thực hiện triển khai chủ chốt, chịu trách nhiệm triển khai, cấu hình và tích hợp các giải pháp Security & Digital Trust (PKI, Chữ ký số, Mã hóa, MFA) vào hệ thống thực tế của khách hàng, đảm bảo hệ thống vận hành ổn định, bảo mật và đúng thiết kế. Triển khai hệ thống (Implementation) Chuẩn bị môi trường: kiểm tra hạ tầng (Server, Hệ điều hành, Cơ sở dữ liệu, Mạng) Cài đặt & cấu hình giải pháp: PKI / CA / Chữ ký số / MFA / Mã hóa Thiết lập chính sách bảo mật, quy trình nghiệp vụ Kết nối với thiết bị bảo mật (HSM, Quản lý Khóa) Triển khai trên nền tảng Cloud / Container (nếu có) Triển khai hệ thống trên Kubernetes / OpenShift Cấu hình tài nguyên (YAML: Pod, Dịch vụ, Ingress, Bản đồ Cấu hình, Bí mật) Thiết lập lưu trữ (Khối Lưu trữ Không gian); mạng nội bộ Áp dụng các chính sách bảo mật cho container Tích hợp hệ thống (Integration) Hỗ trợ tích hợp với: Trang web/ Ứng dụng/ Giao diện lập trình ứng dụng và IAM / SSO / AD / LDAP Hướng dẫn sử dụng API/SDK Kiểm tra luồng dữ liệu & bảo mật giao tiếp Phối hợp với nhóm khách hàng (Phát triển / Cơ sở hạ tầng / Bảo mật) Kiểm thử & nghiệm thu (QA/UAT) Thực hiện kiểm thử kỹ thuật & kịch bản vận hành Hỗ trợ UAT với khách hàng Kiểm tra tính đúng đắn của: Chữ ký số; Chứng thư và Luồng xác thực Vận hành & hỗ trợ Giám sát hệ thống, phân tích log, xử lý sự cố Hỗ trợ sau triển khai (L2/L3) Đảm bảo hệ thống hoạt động ổn định & HA Tài liệu & chuyển giao Xây dựng tài liệu triển khai (cấu trúc, cấu hình) Hướng dẫn vận hành cho khách hàng Đào tạo kỹ thuật cơ bản

Negotiation

View details

AI Product Builder

Ha Noi - Viet Nam

Product

  • AI
  • Backend
  • Frontend
  • Devops
  • Java
  • Golang
  • Product Management

Collaborate with domain experts to develop business requirements and constraints for designing prompt AI-assisted workflows and system specifications. Utilize AI tools, no-code/low-code, and coding to rapidly prototype UI/UX mockups and foundational implementations. Test prototypes through hypothesis validation cycles and provide detailed handovers to engineering teams. Decode legacy specifications and enhance existing products with AI-assisted analysis and implementation. Constantly enhance the product team's building-tooling, templates, and practices to adapt to changes in models and platforms.

Negotiation

View details