Senior Data Scientist

#### **Primary Goal**

To improve the "intelligence" and domain\-specificity of your model. This person focuses on model weights, the data it consumes, and keeping you ahead of the research curve.

#### **Key Responsibilities**

• **Model Up\-training:** Lead the fine\-tuning of open\-source VLMs (like Llama\-3\-Vision, Qwen\-VL, or PaliGemma) using PEFT (LoRA/QLoRA) or full\-parameter tuning.
• **Architecture Research:** Evaluate new architectures (e.g., Mixture\-of\-Experts for VLMs) to find the best balance between accuracy and parameter count.
• **Data Engineering:** Curate and clean high\-quality multi\-modal datasets. Implement synthetic data generation for niche use cases.
• **Evaluation Frameworks:** Build custom "Eval\-Harnesses" to test for hallucinations, visual grounding, and OCR accuracy specific to your business.

#### **Must\-Have Skillset**

• **Deep Learning:** Expert in PyTorch, Hugging Face Transformers, and PEFT libraries.
• **VLM Specifics:** Experience with Vision Encoders (CLIP, SigLIP) and bridge layers (Projectors/Cross\-Attention).
• **Training Ops:** Experience with distributed training frameworks like DeepSpeed or FSDP.
• **Academic Depth:** Ability to read and implement latest papers from CVPR, NeurIPS, and ICLR.

Join Our Team

• *At Mantra, we understand each employee has a unique role and responsibility. Come explore the new opportunities across different locations.**
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At Mantra Softech, we work hand in hand towards one goal to Make customers happy with the best service. Our objectives are clear and we give our team the best tools to help them achieve that goal. Whatever role they play, we motivate employees to make a difference for our customers, our team, and ourselves.

###### **1\. Application Submission**

Browse our open positions and submit your CV through our online portal. Ensure your profile highlights your technical expertise and passion for innovation.

###### **2\. Profile Shortlisting**

Our talent acquisition team carefully reviews every application to match your skills and aspirations with our evolving business needs.

###### **3\. Technical Evaluation**

Engage in deep technical discussions with our experts and leaders to showcase your problem\-solving abilities and domain knowledge.

###### **4\. Joining the Tribe**

Upon successful evaluation, receive an offer and embark on your journey to secure the digital identity of millions together with us.