AI Systems Developer

5 days ago


Dhaka, Dhaka, Bangladesh DevsZone Full time ৳60,000 - ৳180,000 per year

About the Role

We are seeking a highly skilled
AI Engineer
to design, develop, and deploy advanced AI systems — including
LLMs, Agentic AI frameworks, Computer Vision, and OCR solutions
.

You will be responsible for building complete
AI pipelines
, fine-tuning and optimizing models, and deploying them as scalable services using
FastAPI
.

The ideal candidate is passionate about combining
LLM intelligence
with
agentic automation
— creating AI systems that can not only think, but also take action through tool usage, workflow orchestration, and real-world integrations.

Key Responsibilities

LLM & NLP Development

  • Fine-tune and deploy large language models (
    GPT, LLaMA, Falcon
    ) for domain-specific applications.
  • Implement
    RAG (Retrieval-Augmented Generation)
    pipelines using
    FAISS
    ,
    Milvus
    , or
    Pinecone
    .
  • Build intelligent
    Agentic AI systems
    using
    LangChain
    ,
    LangGraph
    , or
    CrewAI
    — enabling autonomous, tool-using AI agents.
  • Work with
    embeddings
    ,
    vector databases
    , and
    prompt engineering
    to improve contextual accuracy.
  • Develop pipelines for text preprocessing, tokenization, and semantic retrieval.

Agentic AI & Automation

  • Design
    multi-agent systems
    capable of task delegation and tool utilization (e.g., data fetching, analysis, report generation).
  • Integrate
    OpenAI MCP (Model Context Protocol)
    to connect agents with real-world tools (Gmail, Notion, Google Calendar, Slack, etc.).
  • Build intelligent workflows for automating tasks and making informed decisions.

Computer Vision & OCR

  • Develop and train
    object detection
    ,
    classification
    , and
    segmentation
    models using
    YOLO
    ,
    Detectron2
    , or
    OpenCV
    .
  • Implement
    OCR systems
    using
    Tesseract
    or
    easyOCR
    for extracting text from images.
  • Prepare and augment datasets for training robust CV models.

AI Deployment & API Development

  • Build and deploy AI microservices and APIs using
    FastAPI
    .
  • Create modular and scalable AI backends for real-time or batch inference.
  • Containerize applications with
    Docker
    and deploy to
    AWS
    ,
    GCP
    , or
    Azure
    .
  • Implement CI/CD pipelines for continuous deployment of AI models.

Data Engineering

  • Build
    data pipelines (ETL)
    for ingestion, preprocessing, and transformation.
  • Work with
    SQL/NoSQL
    databases such as
    PostgreSQL
    ,
    MySQL
    , or
    MongoDB
    .
  • Perform large-scale data collection and cleaning using
    BeautifulSoup
    or
    Scrapy
    .

Required Skills & Qualifications

Educational Qualification:

·      Bachelor's degree in
Computer Science
,
Software Engineering
, or any equivalent field.

Professional Experience:

·      Minimum
2–3 years
of hands-on experience in
AI System development
.

AI & ML:

  • Strong understanding of machine learning, deep learning, and neural networks.
  • Experience in fine-tuning
    LLMs
    and developing
    RAG
    -based systems.
  • Hands-on with
    LangChain
    ,
    LlamaIndex
    , or
    CrewAI
    frameworks.
  • Experience in
    model optimization
    ,
    quantization
    , and
    inference tuning
    .

Programming:

  • Proficient in
    Python
    (NumPy, Pandas, PyTorch, TensorFlow).
  • Strong experience with
    FastAPI
    ,
    Docker
    , and RESTful API development.

Databases:

  • Experience with
    vector stores
    (FAISS, Pinecone, Milvus).
  • Proficiency in
    SQL/NoSQL
    databases.

Cloud & Deployment:

  • Familiarity with
    AWS
    ,
    GCP
    , or
    Azure
    for AI model hosting.
  • Experience with
    Linux
    ,
    Git/GitHub
    , and container orchestration.

Nice to Have

  • Experience with
    real-time AI inference
    or
    edge deployment
    .
  • Knowledge of
    Agentic orchestration tools
    (LangGraph, AutoGen, CrewAI).
  • Familiarity with
    CI/CD
    pipelines and monitoring tools.
  • Prior work in automation, chatbots, or autonomous AI agents.

Soft Skills

  • Strong analytical and problem-solving mindset.
  • Excellent communication skills to explain complex AI concepts.
  • Collaborative and proactive team player.
  • Self-motivated and eager to explore new AI frameworks and technologies.

Compensation & Benefits

  • Competitive and negotiable salary (based on skill and experience).
  • Opportunities for research and innovation in emerging AI technologies.
  • Long-term career growth in a rapidly expanding AI-driven organization.
  • Yearly performance-based increments.
  • Two festival bonuses
    per year.
  • Opportunity to work on
    large-scale government and private software
    projects
  • Friendly, supportive, and knowledge-sharing work environment.


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