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Senior Java Backend Developer

Thành phố Hồ Chí Minh
Chuyên viên

Responsibilities:

  • Design, build, and maintain scalable backend systems using Java 21+ / Spring Boot 3+.

  • Implement microservices and APIs with a focus on performance, security, and resilience.

  • Optimize queries and data pipelines (MySQL/MongoDB).

  • Integrate with messaging systems (Kafka, Redis Pub/Sub) and API gateways (Kong/Traefik).

  • Lead code reviews, refactoring, and architecture discussions.

  • Collaborate with DevOps to deliver production-grade services on Docker/Docker Swarm/Kubernetes.

  • Mentor junior engineers and contribute to best practices. 

Requirements:

  • Bachelor’s degree in Information Technology, Management Information Systems, Computer Science, or a related field.

  • 5+ years of experience with Java backend development.

  • Strong knowledge of Spring Boot, RESTful APIs, asynchronous processing, and security standards (JWT/OAuth2).

  • Experience with RDBMS, query tuning, and caching strategies.

  • Hands-on with CI/CD (Jenkins, Git), containerization, and monitoring stacks (Prometheus, Grafana, Loki).

  • Familiar with cloud or hybrid deployments.

  • Excellent problem-solving and system design skills.

Nice to have:

  • Knowledge of financial/trading systems or fintech platforms.

  • Familiarity with event-driven architecture and reactive programming.

  • Experience with high availability & zero downtime deployments.

Benefits:

  • Competitive salary based on experience and capabilities.

  • 13th monthly salary and attractive annual performance bonus.

  • Social insurance contributions based on full salary.

  • Individual health insurance card (if eligible).

  • Free parking for all employees and phone allowance (if eligible).

  •  Quarterly team-building allowances per department

  • Top performers have the opportunity to visit the company’s headquarters in South Korea, with annual organized trips.

  • 100% tuition support for professional certifications (brokerage, analysis, fund management), language courses, and specialized training programs annually.

  • Direct training and mentorship from experienced industry professionals.

  • Opportunities to participate in workshops and professional events to enhance knowledge and stay updated on market trends.

  • Expand your professional network and develop a long-term career in the securities industry.

  • Annual health check-ups, company trips, and other engagement activities.

Working time and location:

  • Time: Mon to Fri, 8AM-5PM

  • Location: Level 3, TNR building, 180-192 Nguyen Cong Tru, Ben Thanh Ward, HCMC

How to apply: Interested candidates are invited to submit CV in English to: mai.nguyen@kisvn.vn

For further information or inquiries, please contact: +84 305 307 675 (Mai) via phone, Zalo, Viber, or WhatsApp. Thanks for your interest.

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