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60 Fidelity Data Scientist Jobs Hiring Near You

Fidelity Investments

Director, Data Science

Boston, MA · On-site

Principal Data Scientist - Quantitative Decision Science & Advanced Analytics Note: Fidelity will not provide immigration sponsorship for this position. Are you interested in operating as a senior ...

Fidelity Investments

Principal Data Scientist

Boston, MA · On-site

$126K/yr

Note: Fidelity will not provide immigration sponsorship for this position. Within Fidelity ... As a Principal Data Scientist, you will be a hands-on technical leader and mentor, guiding standard ...

Fidelity Investments

Principal Data Scientist

Boston, MA · On-site

$126K/yr

Note: Fidelity will not provide immigration sponsorship for this position. Within Fidelity ... As a Principal Data Scientist, you will be a hands-on technical leader and mentor, guiding standard ...

Fidelity Investments

Director, Data Science

Boston, MA · On-site

$126K/yr

Fidelity will not provide immigration sponsorship for this position. The Role This is an individual contributor data science role. In this role, the individual leads machine learning projects with ...

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Fidelity Jobs Information

Do workers at Fidelity Investments get paid breaks?

Yes. Most people get paid breaks.
85% of people say they get paid breaks.
Based on data from 127 people who took the Breakroom Quiz between May 2025 and May 2026.

Does Fidelity Investments pay people when they’re sick?

Yes. Most people get paid when they’re sick.
90% of people say they would get paid if they were sick but scheduled to work.
Based on data from 68 people who took the Breakroom Quiz between November 2025 and May 2026.

At Fidelity Investments, are sick days and vacation days separate paid time off?

Sick days and vacation days are used from the same paid time off.
91% of people say they have to use vacation days when they’re out sick.
Based on data from 66 people who took the Breakroom Quiz between November 2025 and May 2026.

Is the health insurance from Fidelity Investments affordable enough for their workers?

Most people say the health insurance costs are okay.
91% of people say the health insurance costs are okay
Based on data from 66 people who took the Breakroom Quiz between November 2025 and May 2026.

Do people get paid time off at Fidelity Investments?

Most people get paid time off work.
100% of people say they get paid time off.
Based on data from 71 people who took the Breakroom Quiz between November 2025 and May 2026.

How far ahead of time do people find out their work schedule?

Only some people find out their schedule four weeks ahead of time.
  • 19% of people with changing schedules find out their shifts one week or less ahead of time.
  • 13% of people with changing schedules find out their shifts two weeks ahead of time.
  • 9% of people with changing schedules find out their shifts three weeks ahead of time.
  • 60% of people with changing schedules find out their shifts four weeks or more ahead of time.

Based on data from 47 people who took the Breakroom Quiz between January 2025 and January 2026.

Do workers at Fidelity Investments worry about hours?

Most people don’t worry about getting enough hours.
96% of people report they don’t worry about getting enough hours.
Based on data from 101 people who took the Breakroom Quiz between February 2025 and February 2026.

Do Fidelity Investments workers get to choose the shifts they work?

Some people don’t get to choose which shifts they work.
42% report that they don’t have enough control over which shifts they work.
Based on data from 97 people who took the Breakroom Quiz between February 2025 and February 2026.

How easy is it for Fidelity Investments workers to change shifts?

Some people find it hard to change shifts.
44% of people report that it’s hard to change shifts if they need to.
Based on data from 59 people who took the Breakroom Quiz between February 2025 and February 2026.

How easy is it to get time off at Fidelity Investments?

Most people find it easy to get time off.
83% of people report it’s easy to get time off.
Based on data from 66 people who took the Breakroom Quiz between November 2025 and May 2026.

Do Fidelity Investments managers change schedules at the last minute?

Most managers don’t change people’s schedules at the last minute.
97% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 115 people who took the Breakroom Quiz between February 2025 and February 2026.

Do jobs at Fidelity Investments spill into time workers aren’t paid for?

Rarely. The job doesn't usually spill into unpaid time.
12% of people report that their job takes up time that they don’t get paid for.
Based on data from 111 people who took the Breakroom Quiz between February 2025 and February 2026.

How easy is it to take sick days at Fidelity Investments?

Most people find it easy to take sick days.
91% of people report that it’s easy to take time off if they are sick.
Based on data from 68 people who took the Breakroom Quiz between November 2025 and May 2026.

Is a Fidelity Investments job good for students?

Most students say this is a good place to work if you’re studying.
94% of students report this is a good place to work if you’re studying.
Based on data from 18 people who took the Breakroom Quiz between January 2025 and February 2026.

Is working at Fidelity Investments good if you’re a parent or caregiver?

Most parents and caregivers say this is a good place to work.
96% of people who care for a child or other relative report this is a good place to work.
Based on data from 45 people who took the Breakroom Quiz between May 2025 and May 2026.

Do people at Fidelity Investments feel treated with respect by their managers?

Most people feel treated with respect by their managers.
89% of people say they’re treated with respect by their managers.
Based on data from 65 people who took the Breakroom Quiz between November 2025 and May 2026.

Do people at Fidelity Investments get to take their breaks without interruption?

Most people get breaks without interruption.
99% of people report that they get to take their breaks without interruption.
Based on data from 68 people who took the Breakroom Quiz between November 2025 and May 2026.

Is it stressful to work at Fidelity Investments?

Most people feel stressed out here.
69% of people say they often feel stressed out at work.
Based on data from 67 people who took the Breakroom Quiz between November 2025 and May 2026.

Do people at Fidelity Investments enjoy their jobs?

Most people enjoy their job.
72% of people report they enjoy their job.
Based on data from 61 people who took the Breakroom Quiz between November 2025 and May 2026.

Do people at Fidelity Investments recommend working with their team?

Only some people recommend working with their team.
43% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 72 people who took the Breakroom Quiz between November 2025 and May 2026.

Do people get enough training when they start at Fidelity Investments?

Most people got enough training when they started.
89% of people report they got enough training when they started working here.
Based on data from 70 people who took the Breakroom Quiz between November 2025 and May 2026.

Do people get support to advance at Fidelity Investments?

Most people are given support to advance their career here.
In the last year, 82% of people report being given support to advance their career here.
Based on data from 61 people who took the Breakroom Quiz between November 2025 and May 2026.

Do people think Fidelity Investments’s headquarters understands what’s happening where they work?

Some people think headquarters doesn’t understand what’s happening where they work.
58% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 65 people who took the Breakroom Quiz between November 2025 and May 2026.

Do workers feel well informed about how Fidelity Investments is doing?

Most people feel well informed about how the company is doing.
83% of people feel that they are kept well informed about how the company is doing as a whole.
Based on data from 66 people who took the Breakroom Quiz between November 2025 and May 2026.
What other companies are hiring for Data Scientist jobs?
What are the most popular jobs at Fidelity?
What are the most popular categories at Fidelity?
Infographic showing various Data Scientist job openings at Fidelity in the United States as of July 2026, with employment types broken down into 100% Full Time. Highlights an 95% Physical, and 5% Remote job distribution.
Director, Data Science

Director, Data Science

Fidelity Investments

Boston, MA • On-site

Full-time

Medical, Retirement, PTO

Posted 14 days ago

Fidelity Investments rating

8.7

Company rating: 8.7 out of 10

Based on 266 frontline employees who took The Breakroom Quiz

17th of 148 rated financial services

Job description


Principal Data Scientist - Quantitative Decision Science & Advanced Analytics
Note: Fidelity will not provide immigration sponsorship for this position.
Are you interested in operating as a senior scientific leader-owning truth, rigor, and decision quality for complex business problems? Fidelity Institutional's AI Center of Excellence (AI CoE) is seeking a Principal Data Scientist to serve as a highly tenured individual contributor and domain authority in data science, quantitative modeling, and advanced analytics.
This role is intentionally Data Science-first, with emphasis on hypothesis-driven analysis, statistical rigor, causal reasoning, and decision science. The Principal Data Scientist is accountable for what the model means, whether it is correct, and whether it should be trusted-not for building or operating production systems.
The Team
The Data Science function within the Fidelity Institutional AI CoE operates as the authority on measurement, experimentation, and quantitative decision-making. The team comprises senior data scientists, statisticians, and quantitative researchers who partner closely with platform, product, BI, and business teams, while maintaining clear ownership of scientific rigor, evaluation frameworks, and analytical truth.
As a Principal Data Scientist, you will operate as a scientific owner and mentor, influencing methodology, standards, and strategic direction across multiple initiatives.
Key Responsibilities
Advanced Data Science & Quantitative Modeling
  • Lead hypothesis-driven analyses to answer high-impact strategic and business questions

  • Design, develop, and evaluate statistical, econometric, and machine learning models where appropriate

  • Ensure models are theoretically sound, empirically validated, interpretable, and fit-for-purpose

  • Review and challenge modeling approaches for bias, stability, assumptions, and misuse

Measurement, Evaluation & Decision Science
  • Define how success should be measured for complex analytics and AI-enabled initiatives

  • Design robust evaluation frameworks including offline validation, back-testing, and live measurement

  • Ensure stakeholders can distinguish correlation from causation in analytical results

  • Elevate analytics from prediction accuracy to decision quality and business impact

Experimentation & Causal Inference
  • Design and review experiments including A/B tests, quasi-experiments, and observational studies

  • Apply causal inference techniques (e.g., uplift modeling, DiD, matched controls) to assess incrementality

  • Guide best practices for power analysis, inference, and result interpretation

  • Serve as a subject-matter expert on "What worked, why, and by how much?"

Advanced Analytics Domains
  • Segmentation & Clustering: Design statistically grounded, interpretable segmentations with clear hypotheses and stability checks

  • Propensity, Likelihood & Uplift Modeling: Develop probabilistic and causal models to inform prioritization and intervention strategies

  • Recommendation & Prioritization Analytics: Guide recommendation logic rooted in statistics, behavioral science, and optimization-not black-box ML

  • Behavioral & Journey Analytics: Analyze longitudinal behavior patterns to identify drivers, frictions, and causal levers

  • Forecasting & Planning Analytics: Apply time-series and probabilistic forecasting with uncertainty and scenario analysis

  • Large Language Models & Generative AI: Design, evaluate, and implement LLM-based solutions - including RAG pipelines, classification, and extraction tasks - with rigorous benchmarking, calibration analysis, hallucination measurement, and bias auditing to ensure outputs are explainable.

Scientific Leadership & Governance (Non-Managerial)
  • Act as a senior reviewer and methodological authority across data science initiatives

  • Set informal standards for rigor, documentation, and reproducibility

  • Mentor senior and mid-level data scientists through technical guidance and peer review

Business Partnership & Influence
  • Translate complex quantitative results into clear, decision-oriented narratives for senior stakeholders

  • Challenge assumptions and narratives not supported by evidence

  • Influence strategy by grounding discussions in data, causality, and expected impact

Expertise and Skills You Bring
Education & Experience
  • Master's or PhD in Statistics, Economics, Mathematics, Operations Research, Computer Science, or related quantitative discipline

  • 10-14+ years of experience in data science, quantitative research, or advanced analytics

  • Proven track record of owning complex analytical problems end-to-end (from question formulation to decision impact)

Core Data Science & Scientific Expertise
  • Deep expertise in statistics, probability, and experimental design

  • Strong command of causal inference and incrementality measurement

  • Solid grounding in forecasting, optimization, and decision science

  • Demonstrated ability to assess modeling correctness, assumptions, and limitations

Technical Foundation
  • Advanced proficiency in Python for analysis and modeling (NumPy, Pandas, SciPy, Statsmodels, Scikit-learn)

  • Strong SQL skills and experience working with large analytical datasets (e.g., Snowflake)

  • Hands-on proficiency with large language models and generative AI, including prompt design, retrieval-augmented generation, structured outputs, and agentic workflows, with demonstrated rigor in designing evaluations, defining task-specific metrics, and applying statistical testing to assess reliability, calibration, hallucination risk, and incremental value over non-generative approaches. Equally proficient in hands-on code development as well as the effective use of AI-powered coding assistants, applying both to accelerate analysis while maintaining correctness, reproducibility, and scientific rigor.

Ways of Working
  • Thinks like a scientist: hypothesis-first, evidence-driven, and principled

  • High bar for rigor, interpretability, and defensibility of results

  • Comfortable challenging senior stakeholders using data and logic

  • Values clarity, elegance, and correctness over technical novelty

  • Operates as a trusted expert rather than a delivery engineer

How This Role Is Distinct
  • Senior Individual Contributor: Tenured individual-contributor role with broad organizational influence

  • Data Science-First: Focused on analytics, statistics, causality, and decision science

  • Strategic Impact: Owns critical analytical questions that shape business decisions and investments

Fidelity's Onsite Working Model
Fidelity is transitioning to a full-time onsite working model through a phased rollout across regions and roles. Currently, some roles and locations require 100% onsite presence, while others require less. Onsite expectations are likely to evolve as the rollout continues. This transition does not apply to fully remote roles.
The base salary range for this position is $126,000-255,000 USD per year.
Placement in the range will vary based on job responsibilities and scope, geographic location, candidate's relevant experience, and other factors.
Base salary is only part of the total compensation package. Depending on the position and eligibility requirements, the offer package may also include bonus or other variable compensation.
We offer a wide range of benefits to meet your evolving needs and help you live your best life at work and at home. These benefits include comprehensive health care coverage and emotional well-being support, market-leading retirement, generous paid time off and parental leave, charitable giving employee match program, and educational assistance including student loan repayment, tuition reimbursement, and learning resources to develop your career. Note, the application window closes when the position is filled or unposted.
Please be advised that Fidelity's business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.
Certifications:
Category:
Data Analytics and Insights

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