Fidelity
Fidelity

60 Fidelity Quantitative Developer Jobs Hiring Near You

Principal Quant Developer

Newton, MA · On-site

$107K - $216K/yr

Note: Fidelity will not provide immigration sponsorship for this position. The Role Principal Quantitative Developer is a core software engineering role in our dynamic, fast-paced quantitative ...

Principal Quant Developer

Boston, MA · On-site

$107K - $216K/yr

Note: Fidelity will not provide immigration sponsorship for this position. The Role Principal Quantitative Developer is a core software engineering role in our dynamic, fast-paced quantitative ...

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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.
Infographic showing various Quantitative Developer 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.
Principal Quant Developer (MLOps)

Principal Quant Developer (MLOps)

Fidelity Investments

Harrison, NJ • On-site

$107K - $216K/yr

Other

Medical, Retirement, PTO

Posted 6 days ago


Fidelity Investments rating

8.7

Company rating: 8.7 out of 10

Based on 266 frontline employees who took The Breakroom Quiz

16th of 146 rated financial services


Job description

Job Description:

Note: Fidelity will not provide immigration sponsorship for this position.


The Role

The Quantitative Research & Investing Technology (QRIT) team within Fidelity's Asset Management Technology group is seeking a highly motivated and curious Principal Quantitative Developer. In this role you will contribute to a dynamic and fast-paced development team supporting researchers in prototyping and delivering new systematic investment strategies. You will provide high impact solutions on various projects including alpha research, portfolio construction, and risk management. Your technology knowledge covers a broad spectrum of technologies, including R, Python, and PL/SQL databases, positioning you as a full-stack software engineer who capitalizes on enterprise technology. You are committed to constructing high-quality, scalable, robust, resilient and efficient analytical and software solutions that propel investment processes forward.

You will possess:

  • A Bachelor's degree in Computer Science, Financial Engineering, Information Technology, Information Systems, Mathematics, Physics, Statistics, Engineering, or a closely related field and six (6) years of experience as a Senior Quant Developer or similar role.
  • Alternatively, a Master's degree (or equivalent foreign education) in the same fields, accompanied by four (4) years of experience as a Lead Quantitative Development or similar role.
  • This experience should include building high-quality, robust, and efficient systems and solutions for financial investment decisions, utilizing R, Python, PL/SQL databases, and quantitative techniques.

The Expertise and Skills You Bring

Core Engineering

  • Expert in Python with experience across the development stack (full stack)
  • Exposure to object-oriented programming (OOP) and design patterns
  • Experience in at least one unit testing framework and understanding of test-driven development (TDD) concepts and methodologies
  • A commitment to writing clean, maintainable, and efficient code, with best practices for long-term maintainability

Data & Infrastructure

  • Skilled in a range of database technologies: SQL (Oracle & Snowflake), NoSQL, Graph
  • Skilled in batch and API technologies: such as batch scheduling (using Autosys and Airflow) and creating REST APIs (using FAST API and Flask)
  • Proven ability to construct and manage robust data pipelines and event-driven workflows
  • Proven expertise in system design and cloud architecture on AWS, leveraging resources including Lambda, S3, EKS, and EC2


DevOps & CI/CD

  • Experience in containerization with Docker and orchestration with Kubernetes
  • Implement CI/CD pipelines (using Linux and Jenkins), code versioning using GitHub
  • Experience in Infrastructure as Code methodologies for consistent and scalable infrastructure management


MLOps & AI Infrastructure

  • Experience operationalizing machine learning models on AWS, including services such as SageMaker (training, deployment, model registry, monitoring) and Bedrock (foundation model access and fine-tuning)
  • Operationalizing AI/ML pipelines using modern MLOps principles, including production lifecycle management of AI models
  • Familiarity with experiment tracking and model versioning tools (e.g., MLflow)
  • Identifying and deploying applied ML solutions relevant to quantitative investing: time series forecasting, anomaly detection, NLP, and predictive analytics
  • Awareness of responsible AI governance practices
  • Demonstrated enthusiasm for contributing to all facets of our AI ecosystem, from application development to MLOps/LLMOps infrastructure, with a versatile, full-stack engineering mindset


Quantitative & Domain Knowledge

  • Demonstrated knowledge of mathematics, statistics, and quantitative finance
  • Deep understanding of quantitative techniques and methods, statistics and econometrics including probability, linear regression and time series data analysis
  • Analyze and design systems to implement quantitative models for systematic financial investments using R and Python, including time series forecasting models, multi-asset class portfolio construction strategies, risk management tools, alpha research, and simulation-based algorithms
  • Domain knowledge in either equities, fixed income or alternative asset classes
  • Progress towards CFA (or equivalent) a plus

Collaboration & Communication

  • Strong presentation and communication skills, with a knack for engaging with quant researchers and investment professionals
  • Strong problem-solving skills, with a proven ability to work effectively in cross-functional teams
  • A creative problem solver and a curiosity fueled by keeping up with advanced methodologies and industry trends, especially in the finance community
  • Lead the implementation of a research project through the entire software development lifecycle using a full-stack implementation
  • Assist Research teams in developing new models and products that will provide an advantage to the organization in the marketplace
  • Demonstrates eagerness and aptitude for rapidly adopting new frameworks, technologies, and best practices

The Team

The Quant Development team is part of Asset Management's Quantitative Research & Investment Technology group. We partner with Asset Management's Advance Strategies and Research team on cutting edge projects including systematic investment strategies, portfolio construction, risk management, alpha research, and GenAI. We build high quality, robust, and highly-scalable solutions that are used to improve Asset Management's efficiency and decision-making processes.

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 $107,000-216,000 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:Information Technology

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