Tóm tắt công việc
We are seeking talented Java and Python Developers to join our team and work on multiple client projects across various domains. This role offers the opportunity to collaborate with international teams, contribute to diverse systems, and participate in end-to-end development using modern Java/Python technologies.
Develop, enhance, and maintain backend services using Java and related frameworks.
Collaborate with cross-functional teams (BA, QA, DevOps) to deliver high-quality features.
Participate in system design, technical discussions, and solution proposals.
Write clean, efficient, and testable code following best practices.
Troubleshoot, debug, and optimize application performance.
Ensure code quality through code reviews and proper documentation.
We're always looking for candidates with talent and we know choosing a place is also so difficult for you. Therefore, let us give you some extra reasons to join us:
Numerous opportunities for personal and professional growth.
Competitive salary, bonuses, and allowances.
13th-month salary.
Performance reviews once per year.
Social & health insurance, annual leave, and working conditions are compliant with Vietnamese labor laws.
Flexible working hours and modern working processes.
Free in-house coffee and English courses.
Annual health check-up.
Friendly, young, and dynamic team with regular fun activities: Football club, birthday parties, happy hours, team building events, company trips, year-end party, and more.

Senior Java Developer (Remote working)
Good English skills (both spoken and written) are a MUST (taking part in conference calls is a plus)
5-10 years of Java development with Spring Boot
Experience with distributed systems and microservices
Hands-on with OpenSearch/Elasticsearch or similar search engines
Strong REST API design and development
Proficiency in Docker and containerization
Understanding of logging/observability concepts
CI/CD experience (Jenkins or similar)
Strong problem-solving skills with large-scale systems
Experience optimizing query performance and data pipelines
Understanding of security, authentication, and authorization
Ability to work independently and mentor juniors
Good communication and collaboration skills
Agile/Scrum experience
Preferred:
Log aggregation tools: Logstash, Fluent Bit, Filebeat
Grok patterns and log parsing
Nginx configuration and Lua scripting
Kubernetes deployment patterns
Multi-tenant architecture experience
OpenSearch Dashboards/Kibana
2. Senior Python Developer (Hybrid working)
Commercial working experience with Python 3+ years
Experience with modern web frameworks (FastAPI/Flask, Django), databases (PostgreSQL), Message Queues (Celery/Redis, RabbitMQ)
General understanding of CI/CD
Excellent knowledge of general programming issues: design patterns, data structures, algorithms
Experience in the design and development of complex, highly-loaded systems
Good knowledge of Linux
Experience with Docker
Ability to take responsibility, initiative, and pay attention to details
Excellent written and verbal communication skills
Ability to collaborate on projects and work independently when required
English communication at an advanced level or above