Lexsi ai Careers 2025 is Hiring Now Fresher –  AI Research Intern – Lexsi Labs

Lexsi ai Careers 2025 is Hiring Now Fresher – AI Research Intern – Lexsi Labs

Lexsi ai Careers 2025 is hiring Fresher for AI Research Intern – Lexsi.ai Labs role with qualification Graduates for Mumbai location. The detailed eligibility and application process are given below.

Lexsi ai Careers 2025 Details:

About Lexsi Labs

• Lexsi Labs is one of the leading frontier labs focusing on building aligned, interpretable and safe Superintelligence.
• Most of the work involves on creating new methodologies for efficient alignment, interpretability lead-strategies and tabular foundational model research.
• Our mission is to create AI tools that empower researchers, engineers, and organizations to unlock AI’s full potential while maintaining transparency and safety.
• Our team thrives on a shared passion for cutting-edge innovation, collaboration, and a relentless drive for excellence.
• At Lexsi.ai, everyone contributes hands-on to our mission in a flat organizational structure that values curiosity, initiative, and exceptional performance.
• As a research intern at Lexsi.ai, you will be uniquely positioned in our team to work on very large-scale industry problems and push forward the frontiers of AI technologies.
• You will become a part of the unique atmosphere where startup culture meets research innovation, with key outcomes of speed and reliability.

What You’ll Do

Collaborate closely with our research and engineering teams on one of the areas:

• Library Development: Architect and enhance open-source Python tooling for alignment, explainability, uncertainty quantification, robustness, and machine unlearning.
• Model Benchmarking: Conduct rigorous evaluations of LLMs and deep networks under domain shifts, adversarial conditions, and regulatory constraints.
• Explainability & Trust: Design and implement XAI techniques (LRP, SHAP, Grad-CAM, Backtrace) across text, image, and tabular modalities.
• Mechanistic Interpretability: Probe internal model representations and circuits—using activation patching, feature visualization, and related methods—to diagnose failure modes and emergent behaviors.
• Uncertainty & Risk: Develop, implement, and benchmark uncertainty estimation methods (Bayesian approaches, ensembles, test-time augmentation) alongside robustness metrics for foundation models.
• Research Contributions: Author and maintain experiment code, run systematic studies, and co-author whitepapers or conference submissions.

General Required Qualifications

• Strong Python expertise: writing clean, modular, and testable code.
• Theoretical foundations: deep understanding of machine learning and deep learning principles with hands-on experience with PyTorch.
• Transformer architectures & fundamentals: comprehensive knowledge of attention mechanisms, positional encodings, tokenization and training objectives in BERT, GPT, LLaMA, T5, MOE, Mamba, etc.
• Version control & CI/CD: Git workflows, packaging, documentation, and collaborative development practices.
• Collaborative mindset: excellent communication, peer code reviews, and agile teamwork.

Preferred Domain Expertise (Any one of these is good) :

• Explainability: applied experience with XAI methods such as SHAP, LIME, IG, LRP, DL-Bactrace or Grad-CAM.
• Mechanistic interpretability: familiarity with circuit analysis, activation patching, and feature visualization for neural network introspection.
• Uncertainty estimation: hands-on with Bayesian techniques, ensembles, or test-time augmentation.
• Quantization & pruning: applying model compression to optimize size, latency, and memory footprint.
• LLM Alignment techniques: crafting and evaluating few-shot, zero-shot, and chain-of-thought prompts; experience with RLHF workflows, reward modeling, and human-in-the-loop fine-tuning.
• Post-training adaptation & fine-tuning: practical work with full-model fine-tuning and parameter-efficient methods (LoRA, adapters), instruction tuning, knowledge distillation, and domain-specialization.

Additional Experience (Nice-to-Have)

• Publications: contributions to CVPR, ICLR, ICML, KDD, WWW, WACV, NeurIPS, ACL, NAACL, EMNLP, IJCAI or equivalent research experience.
• Open-source contributions: prior work on AI/ML libraries or tooling.
• Domain exposure: risk-sensitive applications in finance, healthcare, or similar fields.
• Performance optimization: familiarity with large-scale training infrastructures.

What We Offer

• Real-world impact: address high-stakes AI challenges in regulated industries.
• Compute resources: access to GPUs, cloud credits, and proprietary models.
• Competitive stipend: with potential for full-time conversion.
• Authorship opportunities: co-authorship on papers, technical reports, and conference submissions.

Mastercard Careers 2025 is Hiring Now Fresher – Consultant –Performance Analytics

How to apply for Lexsi ai Careers Careers 2025?

• Read all the details given on this page
• Scroll down to read more details & apply link
• Click on the apply link to be redirected to the company career site
• Read all responsibilities & requirements
• Then fill the application & submit it

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