AI Backend Developer

  • salary Mức lương: Thỏa thuận
  • date Hạn nộp: (Đã hết hạn)
  • place Địa điểm: Hà Nội
Văn Phòng Kotra, Đại Sứ Quán Hàn Quốc
Xem thông tin công ty

Thông Tin Chung

Loại hình:
Toàn thời gian
Vị trí/chức vụ:
Nhân Viên/Chuyên Viên
Yêu cầu bằng cấp:
Trung cấp - Nghề
Ngày đăng tuyển:
05/06/2025
Yêu cầu kinh nghiệm:
Trên 5 năm
Yêu cầu giới tính:
N/A
Ngành nghề:
IT Phần Mềm
Chuyên môn:
Backend, Python, Cloud (AWS/Azure)
Địa điểm làm việc:
Hà Nội
27th Floor, East Tower, Lotte Center Hanoi, 54 Lieu Giai
1. 27th Floor, East Tower, Lotte Center Hanoi, 54 Lieu Giai

Chi Tiết Công Việc

Mô tả công việc:

We are seeking an experienced AI Backend Developer with over 5 years of experience in designing, implementing, and optimizing AI-driven backend systems. The ideal candidate will have deep expertise in LangChain, RAG pipeline implementation, and search technologies (OpenSearch/Elasticsearch), along with experience in chatbot/playground development. Knowledge of AI agents, tools, and RAG optimization is a plus

  • Design and implement LangChain-based workflows for AI applications.
  • Develop and optimize Retrieval-Augmented Generation (RAG) pipelines.
  • Integrate OpenSearch/Elasticsearch for semantic/hybrid search.
  • Build and maintain chatbot/playground environments (e.g., Streamlit, Gradio, custom UIs).
  • Fine-tune vector search, hybrid search, and relevance ranking.
  • Optimize indexing/query performance for low-latency AI responses.
  • Work with embeddings (OpenAI, Hugging Face, or custom models).
  • Develop scalable APIs (FastAPI, Flask, or similar).
  • Collaborate on frontend-backend integration (Ember.js or other JavaScript frameworks).
  • Use build tools (Ant, Maven, Gradle) for deployment automation.
  • Ensure CI/CD pipelines are efficient and reliable.
  • Work in Agile/Scrum environments, participating in sprints, standups, and retrospectives.
  • Collaborate with frontend engineers, data scientists, and product teams.

Yêu cầu công việc:

  • 5+ years of backend development (Python preferred).
  • Strong experience with LangChain for LLM orchestration.
  • Hands-on experience with OpenSearch/Elasticsearch (indexing, querying, optimization).
  • Proven track record in RAG pipeline implementation.
  • Experience in developing chatbots or AI playgrounds (e.g., Gradio, Streamlit, custom UIs).
  • Familiarity with LLM APIs (OpenAI, Anthropic, Mistral, etc.).
  • Knowledge of AI agents & tools (AutoGPT, BabyAGI, multi-agent systems).
  • Experience in RAG optimization & evaluation (metrics like precision, answer relevance).
  • Familiarity with vector databases (Pinecone, Weaviate, Milvus).
  • Understanding of NLP techniques (text processing, embeddings, fine-tuning).
  • Experience with both external and embedded databases
  • Understanding fundamental design principles behind a scalable application
  • Creating database schemas that represent and support business processes
  • Implementing automated testing platforms and unit tests
  • Proficient understanding of code versioning tools, such as Git
  • Ability to clearly communicate with both technical and non-technical team members

Other Requirements:

  • Experience with Agile Scrum
  • Experience with Ember or other JavaScript

Quyền lợi được hưởng:

What differentiates MEGAZONE from other software companies in Vietnam:

  • The attractive salary (Negotiation)
  • 2-month probation period with 100% salary.
  • Full salary insurance coverage after the probation period.
  • Participation in the PVI health insurance package, and annual health check-ups.
  • 13th-month salary, birthday bonus, New Year bonus, Mid-Autumn Festival gifts, March 8th and October 20th gifts, etc.
  • Performance evaluation and regular salary increases.
  • Welfare for personal events, childbirth, and other benefits as per labor regulations and company welfare policies.
  • Dynamic and youthful work environment conducive to personal growth and development

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