Backend Developer

• Participate in solution development projects, collaborating with cross-functional teams.
• Implement backend features using Python/Java and related frameworks.
• Analyze requirements and contribute to design discussions for specific AI-driven solutions.
• Develop and maintain RESTful APIs for integration with AI components and services.
• Work with RDBMS (MySQL, PostgreSQL, MariaDB) and optimize SQL queries for performance.
• Ensure backend security, including cryptography and authentication protocols.
• Deliver maintainable, documented, and high-quality backend components.

[Required]

• Bachelor degree in Computer Science, Software Engineering, or related field.
• 4+ years of experience in web application development.
• Strong experience with Python/Java programming and backend development.
• Solid understanding of RESTful API design and implementation.
• Good knowledge of SQL database management and optimization.
• Experience with collaboration tools such as Git, Jira, and Confluence.
• Average English communication skills for team collaboration. [Preferred]
• Experience with Python programming.
• Knowledge of backend security, cryptography, and authentication protocols.
• Excellent communication skills and ability to work well in cross-functional teams.

- Best remuneration: Periodically review and adjust salary once a year, PI bonus twice a. Allowances for lunch, transportation, and phone charges. Party with the team once a. Workshop travel for the whole company once a year. Bonuses/Gifts for holidays, International Labor Day, International Women's Day, etc.
- High-class, modern office: 5-star standard office with modern equipment, large rest and entertainment areas (game area, karaoke room, reading room, cafe counter, snack bar, etc.) Meet all members' needs, especially the office has an airy and beautiful view that is among the most beautiful in Hanoi.
- Top equipment: Each employee is equipped with the latest generation LG Gram laptop and modern large LG screen.
- Best working time: Work 8 hours/day (8:00 - 17:00), from Monday to Friday. No pressure to work overtime/weekends!
- Flexible, youthful working style: LG CNS Vietnam members are mostly from the 9-10x generation, with a youthful, modern, and fair working style!
- Creative environment, valuing individual opinions: With a young and talented team, we always appreciate the creativity and suggestions that members make.
- Opportunities to work/study in Korea and abroad: With customers and projects mostly from abroad, your opportunities for training and onsite abroad will always be open!
- Other: Happy hours every Friday, Team outing monthly, join clubs like football, badminton, etc...