Senior Data Scientist
Senior Data Scientist
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$ 102100 - 182400
1 Vacancy
Job Description
Calling all innovators find your future at Fiserv.
Were Fiserv a global leader in Fintech and payments and we move money and information in a way that moves the world. We connect financial institutions corporations merchants and consumers to one another millions of times a day quickly reliably and securely. Any time you swipe your credit card pay through a mobile app or withdraw money from the bank were involved. If you want to make an impact on a global scale come make a difference at Fiserv.
Job Title
Senior Data ScientistWhat does a successful Senior Data Scientist do at Fiserv
As a Senior Data Scientist within Data Commerce Solutions you will design and develop products and solutions to drive innovation. You will leverage Artificial Intelligence Machine Learning and Deep Learning models in addition to other statistical techniques to target specific business objectives and create other business opportunities.
What you will do:
- Design and develop custom ML Gen AI NLP LLM Models for batch and stream processingbased AI ML pipelines
- Utilize LangChain / LlamaIndex for advanced language processing tasks. Perform finetuning of models and work with ParameterEfficient FineTuning (PEFT) RAG and Agentic Frameworks
- Collaborate with the MLOps team to ensure smooth deployment and maintenance of models
- Develop and lead presentations and consultations to existing and prospective constituents on analytics opportunities results and solution
What you will need to have:
- Bachelors degree in Statistics Data Science Computer Science Operations Research or related field.
- 7 years of handson experience leveraging large sets of structured and unstructured data to develop datadriven tactical and strategic analytics and insights using ML RAG and NLP.
- Experience formulating research or business problems designing experimenting implementing and communicating solutions.
- Proficiency in tokenization and embeddings as well as experience creating models improving model training and tuning and deploying Large Language Model architectures based on LLaMA BERT or Transformerbased models.
- Handson experience with Python Hugging Face TensorFlow Keras PyTorch or similar statistical tools.
- Experience working with complex objectoriented architecture coding solutions.
- Familiarity with data platforms and applications such as Azure ML Databricks ML AWS Sage maker and experience contributing to GitHub and opensource initiatives.
What would be great to have:
- Masters degree PhD or equivalent practical experience in Computer Science or related technical field.
- Publication record in relevant conferences and/or participation in Kaggle competitions.
Important info about this role:
- Were better together. This role is fully onsite.
- This is a fulltime directhire position and no contract options for unsolicited agency submissions will be considered.
Perks at Work:
- Were #FiservProud of our commitment to your overall wellbeing with a growing offering of physical mental emotional and financial benefits from day one.
- Maintain a healthy worklife balance with paid holidays generous time off policies including Unlimited Recharge & Refuel for qualifying associates and free counseling through our EAP.
- Plan for your future with competitive salaries the Fiserv 401(k) Savings Plan and our Employee Stock Purchase Plan.
- Recognize and be recognized by colleagues with our Living Proof program where you can exchange points for a variety of rewards.
- Prioritize your health with a variety of medical dental vision life and disability insurance options and a range of wellbeing resources through our Fuel Your Life program.
- Advance your career with training development certification and internal mobility opportunities.
- Join Employee Resource Groups that promote our diverse and inclusive culture where associates can share perspectives exchange ideas and elevate careers.
#LIME1
Salary Range
$102100.00 $182400.00These pay ranges apply to employees in Colorado Hawaii Illinois Nevada Rhode Island and Washington. Pay ranges for employees in other states may differ. Certain Positions are Commissions eligible.
It is unlawful to discriminate against a prospective employee due to the individuals status as a veteran.
Thank you for considering employment with Fiserv. Please:
- Apply using your legal name
- Complete the stepbystep profile and attach your resume (either is acceptable both are preferable).
Our commitment to Equal Opportunity:
Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race color religion national origin gender gender identity sexual orientation age disability protected veteran status or any other category protected by law.
If you have a disability and require a reasonable accommodation in completing a job application or otherwise participating in the overall hiring process please contact. Please note our AskHR representatives do not have visibility to your application status. Current associates who require a workplace accommodation should refer to Fiservs Disability Accommodation Policy for additional information.
Note to agencies:
Fiserv does not accept resume submissions from agencies outside of existing do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.
Warning about fake job posts:
Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.
Required Experience:
Senior IC
Employment Type
Full-Time
