Principal - Data Scientist

Fidelity

2 - 5 years

Bengaluru

Posted: 11/05/2025

Job Description

Job Description:

Job Title: Principal - Data Scientist

The Purpose of this Role

The Fidelity Center for Applied Technology (FCAT) is looking for a versatile individual with Dual Expertise in Data Science and Full Stack Software Engineering. The ideal candidate will have expertise in backend and frontend technologies, a solid foundation in data science, and experience with deep learning, Generative AI models, and machine learning frameworks. This role focuses on building end-to-end innovative, data-driven products and solutions that push the boundaries of finance.

The Value you Deliver

Key Responsibilities:

  • Develop full-stack applications using backend (Python FastAPI, Node.js, databases) and frontend (React, Next.js) technologies.
  • Design, prototype, and deploy AI/ML solutions, leveraging deep learning and Generative AI models.
  • Apply data science fundamentals and machine learning frameworks to build data-driven features.
  • Collaborate with cross-functional teams to create scalable products, with a focus on user experience and business impact.
  • Stay up-to-date and tinker with emerging technologies, adapting quickly to new tools and trends.

The Skills and Expertise we are looking for

    kills & Expertise:

    • Strong understanding of data science principles and processes, statistics, time series, NLP, traditional ML algos, deep learning algorithms. 
    • Hands on experience in entire data science project life cycle – EDA, data cleaning, Feature Engineering, Model Building and Validation, Operationalization and Scalability of scientific techniques, establishing decision strategies and designing experiments.
    • Experience using deep learning (eg. pytorch, huggingface) and traditional machine learning (eg. scikit learn) frameworks.
    • Experience with Generative AI models -LLMs (e.g., GPT, Lllama, DeepSeek, Stable Diffusion), RAGs, and cloud platforms (eg. AWS, GCP).
    • Knowledge of prompt engineering techniques.
    • Proficiency in programming languages (Python, SQL, HTML, CSS, Javascript) and foundations of computer science.
    • Proficiency in backend development (FastAPI, Node.js, databases) and frontend technologies (React, Next.js).
    • Product mindset with a focus on building user-centric solutions and delivering business value.
    • Extremely strong logical thinking and ability to debug by going deep into the problem.
    • Aptitude & curiosity to learn new cutting edge technologies and connect the dots to bring out new product ideas.

    How Your Work Impacts the Organization

    Preferred:

    • Familiarity with fintech.
    • Knowledge of DevOps practices and CI/CD pipelines.

    Join FCAT to innovate and build the future of finance through cutting-edge technologies!

    Qualifications:

    • Bachelor’s degree in computer science, mathematics, statistics or related field. Master’s degree preferred.
    • 10+ years of combined industry experience of Data Science and Software Engineering.

    Location:

    EGL- Bengaluru

    Time: 11am - 8pm

    Certifications:

    Category:

    Data Analytics and Insights

    About Company

    Fidelity Investments is a multinational financial services corporation that offers investment management, retirement planning, and wealth management services. It is known for providing a range of solutions for individual investors, financial advisors, and institutions to help them manage their finances effectively.

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