Senior Java Backend Developer

ABOUT CLIENT

Our client is a global company specializing in corporate travel solutions and hotel accommodation management

JOB DESCRIPTION

Developing resilient and scalable services to improve operational efficiency and enhance customer experience
Collaborating with cross-functional teams on engineering concepts and practices
Identifying new features and user stories required for new applications or complex development projects
Promoting high quality in areas such as security, reliability, testability, and maintainability
Driving innovation through the contribution of new ideas for processes, tools, and technologies

JOB REQUIREMENT

More than 3 years of practical experience in Java Software Development
Proficient in modern software engineering principles, patterns, and best practices including micro-service and serverless architectures
Skilled in designing and developing Restful APIs
Familiarity with cloud-native data stores and data processing systems
Proficiency in developing/deploying solutions to AWS Cloud
Experience with both relational and non-relational data stores
Exposure to fault-tolerant, highly available distributed systems
Strong teamwork, quick learning, and enthusiasm for realizing innovative products
Fluent in spoken and written English

WHAT'S ON OFFER

Join a global network of dedicated individuals focused on reshaping the travel industry and revolutionizing the way businesses operate.
Engage in an entrepreneurial environment that promotes personal and professional growth, with opportunities for learning and skill development.
Receive competitive salary and benefits as a probationary employee.
Enjoy a hybrid working model and an open, flat environment that values your ideas and supports your skill development.
Access international learning and development programs, with opportunities for onsite work in various locations.
Receive 13th-month salary and short-term incentives based on company success.
Benefit from generous annual leave, full healthcare compliance, and premium healthcare for employees.
Celebrate special occasions with gifts and enjoy supportive working conditions with access to laptops and MS Surface Hub.
Indulge in free and unlimited snacks, tea, and coffee, as well as premium company trips and exciting activities.

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, Microservices, AWS

Location:

Ho Chi Minh - Viet Nam

Working Policy:

Hybrid

Salary:

Negotiation

Job ID:

J01878

Status:

Close

Related Job:

Technical Lead

Ho Chi Minh - Viet Nam

Product

  • NodeJS
  • Python

Leading the backend development team, providing technical direction, mentorship, and best practices. Designing and implementing scalable, secure, and high-performance microservices-based architectures. Architecting and implementing agentic AI workflows and RAG (Retrieval-Augmented Generation) systems for personalized user interactions and automated coaching features. Overseeing data pipelines and infrastructure required for real-time AI model inference within a microservices-based environment. Collaborating with stakeholders to align on requirements and delivery timelines. Optimizing application performance, monitoring system reliability, and proactively troubleshooting issues. Advocating for CI/CD pipelines, automated testing, and robust version control strategies. Documenting key architectural decisions, APIs, and processes for internal use.

Negotiation

View details

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

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