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Salary
≈ $24k – $50k per year (Estimated)
Location
In office (Bengaluru)
Experience
5+ years exp

First seen by Alion on Oct 26, 2026.

Overview
Company
Impact
Profile match
Opkey is a venture-backed continuous end-to-end test automation software company for ERP applications. It has offices in Pittsburgh, New York and India in Noida and Bangalore, and it is trusted by more than 250 enterprise customers. The company is headquartered in Dublin, California, United States.

Responsibilities:

  • Design, develop, and implement advanced LLM applications using state-of-the-art models and techniques.
  • Lead research initiatives in Retrieval-Augmented Generation (RAG) systems, improving the accuracy and efficiency of information retrieval and generation.
  • Conduct experiments on training and fine-tuning large language models for specific domains and tasks.
  • Collaborate with cross-functional teams to integrate LLM solutions into production systems.
  • Research and apply modern computer vision techniques, including object detection and generative models.
  • Transform unstructured data into structured formats for effective model training and analysis.
  • Develop and test interfaces for mobile applications, including analysing screenshots, visual features, and debugging bugs visually.
  • Stay up-to-date with the latest advancements in LLMs, NLP, computer vision, and deep learning, and apply new techniques to ongoing projects.


Requirements:

  • 1+ years of experience in NLP, deep learning, and building LLM applications.
  • Experience with modern computer vision techniques, such as object detection and generative models.
  • Expertise in structuring unstructured data for model training and analysis.
  • Hands-on experience with testing and debugging visual features in mobile app interfaces using screenshots.
  • Publication record in top-tier AI conferences (e. g., NeurIPS, ICML, ACL, EMNLP) is a plus.
  • Strong programming skills in Python, with experience in deep learning frameworks such as PyTorch or TensorFlow.
  • Extensive experience with transformer-based models (e. g., BERT, GPT, T5) and their applications.
  • Demonstrated expertise in developing RAG systems and improving their performance.
  • Proficiency in training and fine-tuning large language models, including techniques like few-shot learning and prompt engineering.
  • Strong background in NLP techniques, including text preprocessing, tokenisation, and embedding methods.
  • Familiarity with MLOps practices and tools for model versioning, experiment tracking, and deployment.
  • Excellent problem-solving skills and ability to think creatively about AI solutions.
  • Strong communication skills and ability to explain complex technical concepts to both technical and non-technical audiences.
  • Experience with efficient training techniques for large models, such as distributed training and mixed-precision training.
  • Knowledge of model compression techniques, including quantisation and distillation.
  • Familiarity with ethical AI practices and bias mitigation in language models.
  • Experience with multi-modal models combining text with other data types (e. g., images, audio).
  • Contributions to open-source NLP or LLM projects.

Skills

LLM, NLP, RAG, large language model, retrieval augmented generation

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