Hello,

Greetings from Zettamine Labs

We are currently hiring for the position of
Applied AI / Multimodal AI Engineer
and are looking for
immediate joiners
with expertise in Machine Learning, Computer Vision, NLP, OCR, and Vision-Language Models (VLMs).

Position: Applied AI / Multimodal AI Engineer

Experience:
5+ Years

Location:
Delhi

Notice Period:
Immediate Joiners Preferred

Job Description:

Key Responsibilities
Design, develop, and deploy end-to-end Machine Learning, Computer Vision, NLP, and Multimodal AI solutions using up-to-date open-source technologies.
Build AI pipelines for:
OCR and document understanding
Image attribute extraction
Image enhancement
Image generation
Multilingual language processing
Develop automated model evaluation frameworks using metrics such as:
OCR CER/WER
Attribute F1 Score
Hallucination Rate
Regression Testing
Perform benchmarking, error analysis, model calibration, and optimization to continuously improve AI model performance.
Optimize models for accuracy, scalability, latency,



and cost across cloud and edge settings using:
Threshold tuning
Calibration
Ensembling
Post-processing techniques
Collaborate with Product Managers, Data Engineers, and cross-functional teams to evaluate emerging AI technologies and deliver production-ready AI solutions.

Mandatory Requirements
5+ years of hands-on experience in Applied Machine Learning, Computer Vision, NLP, or Multimodal AI.
Robust proficiency in Python and ML frameworks such as PyTorch and TensorFlow.
Hands-on experience with OCR technologies:
DocTR
PaddleOCR
TrOCR
Experience working with Vision-Language Models (VLMs):
Grounding DINO
OWL-ViT
CLIP
Experience with multilingual AI models:
IndicTrans2
NLLB
IndicWhisper
Strong expertise in model evaluation, benchmarking, regression testing, error analysis, model optimization, and performance tuning.
Experience with Git, Docker, REST APIs, and deployment of AI/ML solut

📌 4 Data Scientist Delhi
🏢 Zettamine Labs
📍 Delhi