Mô tả công việc
We are looking for a Backend
Developer (Python) to build and maintain scalable backend systems while integrating modern AI-powered tools. You will work on automation workflows, chatbot systems, and intelligent data processing solutions.
Key Responsibilities:
Design, develop, and maintain backend services and APIs using Python;
Integrate and work with AI-powered tools (e.g., n8n, LangChain, chatbots, LLM APIs);
Work with databases such as MySQL and MongoDB;
Deploy and manage applications on AWS Cloud;
Optimize system performance, scalability, and security;
Collaborate with frontend, AI/ML, and product teams to deliver features;
Participate in code reviews and improve code quality.
Yêu cầu
Requirements:
At least 1 year of experience as a Backend Developer using Python
Strong proficiency in Python (experience with FastAPI, Flask, or Django is a plus)
Hands-on experience with:
MySQL, MongoDB
RESTful APIs / Microservices architecture
Familiarity with or experience in:
AI tools (LangChain, n8n, chatbot frameworks, LLM APIs, etc.)
Experience deploying applications on AWS (EC2, S3, RDS, Lambda is a plus)
Familiar with Git; Docker is a plus
English Requirements:
Able to communicate effectively in English during meetings
Comfortable participating in interviews in English
Nice to Have:
Experience with AI/ML systems or LLM-based applications
Knowledge of message queues (Kafka, RabbitMQ)
Experience building chatbots or automation workflows
Strong problem-solving skills and product mindset
Quyền lợi
Company culture is simple, sincere, co-workers are happy, sociable, ready to help, and have many opportunities for self-development;
With more than 10 years of life, Open Techiz has a full accumulation of professional knowledge; plus dedicated support from the back-office department, will help you get the best working environment, peace of mind to pursue your technical passion;
Salary evaluation 1-2 times/year or ad-hoc evaluation with excellent members;
Interesting, diverse work, can communicate with foreign customers, less pressure;
Fully equipped with modern equipment,... to improve working efficiency;
Bonus: Project bonus, 13th month salary, Holiday/Tet/Birthday,..
Employees may register for flexible working hours and work remotely when necessary.
Participating in social insurance, health insurance, unemployment insurance, ... when becoming an official employee;
Work and rest are always focused on balancing:
- Travel/team building (3 times/year);
- Regular event activities: monthly birthdays, big and small holidays (8/3, 20/10, 1/6,noel...),
- Entertainment: Billiards, Bilac,...
- Side dishes: fruits, yogurt, milk tea,..
Bảo hiểm xã hội, Team building, Du lịch hàng năm, Thưởng tháng 13
Thông tin khác
Thời gian làm việc
Thứ 2 - Thứ 6 (từ 08:30 đến 17:30)
Nghỉ trưa: 12h00 - 13h15
Thông tin chung
Nơi làm việc
- - Hà Nội: Tòa Roman Plaza, Phố Tố Hữu, Phường Hà Đông (quận Hà Đông cũ)