Technical Lead (Python / JavaScript)

We’re looking for a Technical Lead to join our growing development team. In this role, you will build an AI- powered analytics and data platform that combines large language models with financial data processing, real- time interaction, and rich visualization. You’ll help design, build, and scale our enterprise LLM platform across backend services, real- time APIs, and intuitive frontend experiences.This role is both technical leadership and hands- on engineering — ideal for someone who can architect systems, mentor engineers, and directly contribute to complex implementations.
WHAT YOU’LL BE DOING

Integrate and operate LLM- powered features using OpenAI and Anthropic Claude APIs.
Develop high- quality React applications, including real- time and AI- assisted user experiences.
Implement streaming and real- time features using SSE and WebSockets.
Mentor junior engineers and contribute to a strong engineering culture.
Design and build LLM- powered APIs using Python (FastAPI) and JavaScript/TypeScript (NestJS).
Evaluate and select models for different use cases (accuracy, speed, cost).
Work with PostgreSQL, including performance tuning and vector- based search.
Deploy and operate services on AWS (Lambda, ECS, S3, API Gateway).
Write clean, testable, and maintainable code following solid principles.
Optimize prompts, token usage, latency, and cost across multiple LLM providers.
Participate in system design, architecture decisions, and technical reviews.

5+ years of professional software engineering experience.
Comfortable working with both backend (JavaScript / Python) and frontend (Angular/ React preferred) technologies.
Working knowledge of AWS or other cloud platforms.
Comfortable with Docker, CI/CD, and production debugging.
Good at English communication.
1+ years of experience in a leading role.
Familiarity with vector databases and semantic search.
Bachelor’s degree in Computer Science or equivalent practical experience.
Practical experience working with LLM APIs (OpenAI, Anthropic, or similar).
Experience building AI- assisted applications in production.
Strong PostgreSQL knowledge (query optimization, indexing, vector extensions).
Experience reviewing code and mentoring engineers.
Proven experience leading technical initiatives or teams.

Our Company believes that motivation & personality of the employees are the only shortcut to the promotion of the corporation and contributions to the society. We will try our best to create a corporate environment where all employees can realize their dreams and goals. Featured benefits include:

Excellent Benefits: Project bonus, Team bonus, Birthday gift, Tet gift ...
Health Insurance package (PVI).
Training activities weekly: English, Management, Soft Skills, Technical skills, Certificate fee.
Annual performance appraisal (twice / year) and 13- month salary.
Overtime is rarely required, you will get paid for the extra work (up to 300%).
Up to 16- day and 2- day probation leave per year.
Exciting internal events: Happy hour, Company trips, Year- end Party, Team building, Sports Clubs.
Modern and cozy kitchens with plenty of free noodles, coffee/tea bars, and fresh fruits every day.
Career conversation and growing opportunities with the Promotion Program.
A Flexible, Dynamic, and Full- equipped Working Environment where Innomizers can blast the fun in work, break the old boxes with creativity, and be ready for the transformation.
Special bonus on Public holidays: 1/1, 30/4&1/5, 2/9, Hung Kings&039; (10/3).
Work- life balance 40- hr per week from Mon to Fri.

Cập nhật gần nhất lúc: 2026-02-27 13:20:02