LG CNS Vietnam
1. Mission
- As a Senior Engineer (Python, AWS) and Technical Leader, you will lead the design, development, and delivery of scalable enterprise applications.
- You will be responsible for system backend development using Python(FastAPI), and guiding the engineering team in architecture decisions, best practices, and delivery excellence.
- You will play a key role in aligning technical solutions with business goals, mentoring engineers, and ensuring high-quality, scalable, and maintainable systems.
2. Responsibilities
- Lead the analysis, design and development of systems using Python(FastAPI).
- Architect scalable, maintainable, and high-performance systems.
- Provide technical leadership, mentorship, and code reviews for engineering team members.
- Define and enforce best practices in coding standards, system design, and development workflows.
- Collaborate with product managers, designers, and stakeholders to translate business requirements into technical solutions.
- Design and implement RESTful APIs and integrate with frontend applications.
- Ensure application performance, security, scalability, and reliability.
- Lead troubleshooting, debugging, and optimization in production environments.
- Participate in system design discussions and long-term technical roadmap planning.
- Improve development processes, CI/CD pipelines, and engineering productivity.
- 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...
Mandatory Requirements
- 7–9 years of experience in software development.
- Strong understanding and experience in system architecture, analysis, design, and scalability.
- Strong experience with Python and FastAPI framework in production systems.
- Strong experience in Async programming
- Experience in ORM: SqlAlchemy, JPA
- Experience in DB management: Alembic, flyway
- Proven experience in technical leadership or team lead role.
- Strong communication skills in English (both written and verbal).
- Experience working in agile development environments.
- Strong problem-solving skills and ability to drive technical decisions.
Nice to Have
- Experience in resolving problem of Application and Cloud resources
- Experience in Digital Marketing domain
- Experience in Kubernetes, Docker/Container, AWS Debugging
- Experience in AWS Cognito/AWS S3/AWS SES/AWS Lambda
- Experience with performance tuning and system optimization.
- Experience working in multinational or global teams.
English
Speaking: Intermediate - Reading: Intermediate - Writing: Intermediate
LG CNS is leading customer business innovation with great agility by combining promising domestic and foreign DX technology such as AI, Data, and Cloud with IT service expertise accumulated over 30 years in software development, architecture, and infrastructure.
With our vision ‘Digital Growth Partner’, we are expanding the basis for providing new customer value.
We are actively developing talents for new digital technologies such as AI, Data, Cloud, IoT, and Blockchain technology, and creating an open ecosystem with major domestic and foreign technology companies.
Furthermore, through industry-specific solutions including smart logistics, smart city, and smart factory, the connection of concentrated industrial knowledge and digital technology capabilities, and new technology-specific solutions, we are positioning ourselves as a DX pioneer that leads digital innovation of customers.
LG CNS pursues trust and mutual growth by exploring our customer’s needs and values at the deepest level to provide them with new DX experiences.
