Data Science Job Vacancies At American Express | WFH [Hybrid]

Qualifications

Minimum Qualifications:

• 0-3 years of Experience
• Complete grip on Python environment and libraries (pandas, numpy, nltk, statsmodels, genism, pyspark, spacy, transformers)
• Proven experience of applying using Machine Learning techniques like Regression, Classification, Supervised or Unsupervised Recommenders, Deep Learning etc.
• Ability to work in cross functional teams
• Excellent data wrangling and visualization skills
• Hands on knowledge of SQL is expected

Preferred Qualifications:

• Prior experience working with Transformers/LSTMs/CNNs preferred
• Working knowledge of fine tuning Large Language Models(LLMs) is a plus.
• Deep knowledge of Statistics and Maths and ability to dissect problems from the first principle.
• Exposure to fields like Linear Algebra, Bayesian Statistics, Group theory is desirable
• Deep learning expertise is preferred and any of Tensorflow/Torch is preferred

How will you make an impact in this role?

This Position is in GSG Advanced Analytics team as part of GSG MIS COE, is looking for full time candidates as Data Science Analysts. The Advanced Analytics team works across multiple Data Science/Machine Learning portfolio of projects across GSG organization across multiple areas of Servicing.

• Understand the overall business perspective and help conceptualize the business problem into a Data Science/ML roadmap
• Have a research bend of mind and read/engage/apply new techniques and algorithms in the field to generate efficiencies/process improvements.
• Rigorous testing of algorithms as per business norms and delivering significant working leverage over status quo and generate value for the business.
• Capability of writing, debugging and compiling codes in multiple Machine Learning environment and understanding of Python stack is necessary.
• Research focus on problem solving through NLP(Natural Language Processing) is critical.
• Clear application on performance testing and validation framework of machine learning models.
• Understand and deploy mathematical foundations of cutting edge NLP techniques on varied sources of data.
• Willingness to derive insights from terabyte sized data and capability to design scalable solutions is paramount

With the right backing, people and businesses have the power to progress in incredible ways. When you join Team Amex, you become part of a global and diverse community of colleagues with an unwavering commitment to back our customers, communities and each other.

Here, you’ll learn and grow as we help you create a career journey that’s unique and meaningful to you with benefits, programs, and flexibility that support you personally and professionally.