Senior Software Engineer Data Science

About the role

BOLD's Data Science team in Noida, Uttar Pradesh, India, discovers patterns and trends in datasets to deliver insights to Product and Management teams. As a Senior Software Engineer, you will combine analytical skills and business knowledge to drive product development using vast user data sets, building predictive models, NLP systems, and data products. Day-to-day work involves collaborating with Engineering, Portals, BI, Product, and Legal teams on projects like resume parsing, ranking, summary generation, and job recommendations, while evolving prompt engineering applications and benchmarking Large Language Models.

What you’ll do

• Demonstrate ability to work on data science projects involving predictive modelling, NLP, statistical analysis, vector space modelling, machine learning
• Leverage rich data sets of user data to perform research, develop models and create data products with Development & Product teams
• Develop novel and scalable data systems in cooperation with system architects that leverage datasets using machine learning techniques to enhance user experience
• Evolve prompt engineering applications and benchmark different Large Language models to solve business problems
• Implement and experiment with agentic workflows to improve the job seeker experience

What you’ll bring

• Expert knowledge in Python
• Knowledge and experience using statistical and machine learning algorithms including regression, instance-based learning, decision trees, Bayesian statistics, clustering, neural networks, deep learnin
• Experience in feature selection, building and optimising classifiers
• Experience working with backend technologies such as Flask/Gunicorn
• Experience working with open source libraries such as Spacy, NLTK, Gensim
• Experience working with deep-learning libraries such as Tensor flow, Pytorch
• Experience with software stack components including common programming languages, back-end technologies, database modelling, continuous integration, services oriented architecture, software testabilit
• Experience with prompt engineering, chain-of-thought, retrieval augmented generation, vector databases and preferably llm agents, Langchain and/or Llamaindex

Nice to have

• Experience with Cloud infrastructure and platforms (Azure, AWS)
• Experience using tools to deploy models into the production environment such as Jenkins
• Experience with the ontology/taxonomies of the career/recruiting domain e.g. O*Net

Skills