Jobs in the United States

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Added 1 min ago
Specialist, Stress, Tools & Design Engineer
L3Harris Technologies
Canoga Park, CA
The Tool Stress Engineer classifications work with the Tooling Design and Fabrication team in developing and designing a variety of tools and equipment required to support manufacturing,…
Added 5 mins ago
Senior System Tests & Diagnostics Engineer
Graphcore
Austin, TX
Unlike traditional validation roles focused on executing test plans, this position is responsible for developing the diagnostic software and stress tools that expose hardware failures,…
Added 7 mins ago
Principal Engineer, Quality Engineering
Analog Devices Inc.
CA
We are seeking an experienced Quality Engineer to lead product quality initiatives for power delivery solutions supporting data center applications. This is a senior technical leadership…
Added 10 mins ago
TN
Software Engineer III
The New York Public Library
New York, NY
- $110,000 to $115,000 USD / year
The New York Public Library is seeking a Software Engineer III to join our Digital Asset Preservation and Access (DAPA) team, where they will have a major impact on NYPL’s ability to make…
Added 11 mins ago
Senior Associate Software Developer, Risk Engine
SAS
Cary HQ, NC
Summary of Duties: Designs, develops, and debugs software of diverse scope for new and existing products in accordance with designated development practices, timelines and quality…
Added 13 mins ago
A
Senior Engineer, Technology I
AbbVie
North Chicago, IL
- $96,500 to $183,500 USD / year
Work collaboratively with technology and business groups to conceive, design, engineer, and implement data, software, and technology solutions that solve significant scientific or business…
Added 13 mins ago
A
Associate Device Software Engineer
AbbVie
Pleasanton, CA
- $58,656 to $103,500 USD / year
Participate in requirements refinement, software design discussions, design reviews, and test-planning activities under the guidance of senior engineers.
Added 14 mins ago
Sr Software Engineer
Brooks Automation US LLC
Fremont, CA
Brooks is seeking a skilled and motivated Senior Software Engineer to join our Fab Automation team, focusing on semiconductor predictive maintenance software and related side projects. This…
Added 14 mins ago
Lead Test Engineer
STR
Las Vegas, NV
STR is seeking a Principal Test Engineer to join a new group focused on the complex test and evaluation challenges that exist in the modern world.
Added 14 mins ago
Senior Software Engineer - Operational Improvement
WGU Academy
Salt Lake City, UT
The Senior Software Engineer is responsible for the research, design, development, analysis, testing, and implementation of software operating or application systems. They communicate…
Added 15 mins ago
3PL - Senior Logistics Engineer
Tunista Logistics Solutions LLC
Lexington, KY
We are seeking a detail-oriented self-starter individual to join our team as a Logistics Engineer Sr. who plays a vital role in ensuring the efficient operation of government program and…
Added 17 mins ago
Senior Associate Software Developer, Risk Engine
SAS
Cary HQ, NC
Summary of Duties: Designs, develops, and debugs software of diverse scope for new and existing products in accordance with designated development practices, timelines and quality…
Added 20 mins ago
Senior Software Engineer
Emergent Software
Remote, United States
…purchase and managing ongoing ownership. They are seeking a Senior Software Engineer to design, build, and evolve customer-facing features, services, and systems that power this experience.…
Added 20 mins ago
J
Sr. QA/Test Automation Engineer
Jobot
Gaithersburg, MD
- $140,000 to $175,000 USD / year
Senior QA / Test Automation Engineer – Senior, Lead & Principal Levels
Added 20 mins ago
J
Software Engineer (JAVA)
Jobot
Gaithersburg, MD
- $140,000 to $175,000 USD / year
Software Engineer – Senior, Lead & Principal Levels
Added 20 mins ago
AI Solutions Engineer Lead Senior
Elevance Health
Atlanta, GA
The AI Solutions Engineer Lead Senior(Engineer Lead Senior) is responsible for leading the end to end application system development and maintenance on large complex enterprise wide…
Added 21 mins ago
SO
Senior Delivery Engineer (Technical Lead) Remote From Anywhere In CO
State of Colorado
CO
- $115,000 to $135,000 USD / year
OIT is seeking an experienced Senior Delivery Engineer (Technical Lead) who will be a key member of the Resident Services Redesign team. This role will build and integrate the technology…
Added 22 mins ago
Senior Software Engineer, Java Server
Fiserv
Berkeley Heights, NJ
What does a successful Senior Software Engineer, Java Server do at Fiserv? As a Senior Software Engineer on our Clover team, you will build and maintain cutting-edge merchant-facing…
Added 23 mins ago
** Senior Manufacturing Engineer
Dwyer Instruments, Inc.
Swedesboro, NJ
DwyerOmega is looking for a Senior Manufacturing Engineer to help improve manufacturing quality, cost, reliability, and flow at our Swedesboro facility. In this role, you will work closely…
Added 23 mins ago
Senior MuleSoft Developer
Steampunk
Remote, United States
As a Senior Mulesoft Developer, you will work with our growing DevSecOps practice developing APIs and integration capabilities using the Mulesoft platform to connect data, services, and…
Added 23 mins ago
IG
Software Test Engineer/QA
Insight Global
Remote, United States
- From $48 USD / hour
A Fortune 50 client is looking for a Mid-Senior Software Test Engineer who brings a balanced skill set in both manual and automation testing, with deep experience validating backend Java…
Added 29 mins ago
Senior Full Stack Developer
LMI
United States
LMI is seeking a talented and mission-driven Senior Full Stack Software Engineer to design, develop, and modernize secure, scalable, cloud-native software applications and platforms…
Added 34 mins ago
SB
Lead Functional Safety Engineer
Standard Bots
Glen Cove, NY (Hybrid 3 days/week onsite), NY
- $170,000 to $230,000 USD / year
We're hiring a Lead, but if you're a strong functional safety engineer at Senior, Staff or Principal level, we still want to hear from you. We'll level the role and the offer to the person.
Added 34 mins ago
GA
Senior AI/ML Engineer - Generative AI for Software Development
GE Aviation Systems LLC
United States
- $130,000 to $173,000 USD / year
GE Aerospace Defense & Systems is seeking a Senior AI/ML Engineer to join our Emerging Technologies team in Grand Rapids, Michigan. In this role, you will help shape how large language…
Added 36 mins ago
NVH Test Engineer I
ROUSH
Dearborn, MI
The NVH Test Engineer I will support Noise, Vibration and Harshness (NVH) testing on vehicles and consumer products. The role will ensure that testing is carried out according to…

Fidelity Technology Group, LLC

Principal Quant Developer

Boston, MA, United States

$107,000 to $216,000 USD / year

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Job details

Pay: $107,000 to $216,000 USD / year
Posting language: English
Posted: Nov 2, 2026

Original job description

Fidelity will not provide immigration sponsorship for this position.

Job Description:

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 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.

The Expertise and Skills You Bring

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 Python, PL/SQL databases, and quantitative techniques.

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
Working knowledge of R is a plus

Quantitative & Domain Knowledge

Strong, demonstrable knowledge of mathematics, statistics, and quantitative finance (core to this role)
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 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
Proven track record of delivering production quant solutions in a systematic investing or trading environment
Experience with industry-scale optimization libraries (e.g., Gurobi, CPLEX, Axioma, SciPy) and portfolio construction / optimization is a strong plus
Progress towards CFA (or equivalent) a plus

Data & Infrastructure

Skilled in SQL databases (Oracle); Snowflake, NoSQL, or Graph databases a plus
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; orchestration with Kubernetes a plus
Implement CI/CD pipelines (using Linux and Jenkins), code versioning using GitHub
Experience in Infrastructure as Code methodologies for consistent and scalable infrastructure management
Familiarity with observability and production support (logging, tracing, monitoring, alerting) a plus

MLOps & AI (Preferred)

Operationalizing ML models and pipelines on AWS using modern MLOps principles, including SageMaker (training, deployment, model registry, monitoring) and Bedrock (foundation model access, fine-tuning) and production lifecycle management
Familiarity with experiment tracking and model versioning tools (e.g., MLflow)
Applying ML to quantitative investing: time series forecasting, anomaly detection, and predictive analytics
Deploying and operationalizing LLM-based / agentic workflows in production (e.g., LangGraph, LangChain), including orchestration, tool use, monitoring, and evaluation
Awareness of responsible AI governance practices

Collaboration & Communication

Strong communication and problem-solving skills; partners effectively with quant researchers and investment teams to deliver solutions through the full development lifecycle

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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More about this job

Skills

Research
Risk management
Python
Oracle PL/SQL
Computer science
Financial engineering
Computer technology
Statistics
Object-oriented programming
Unit testing
Data analysis
Forecasting
SciPy
CFA
SQL
Oracle
Snowflake
NoSQL
Scheduling
Apache Airflow
API development
FAST
Flask
AWS
DevOps
CI/CD
Docker
Kubernetes
Linux
Jenkins
GitHub
Infrastructure as code
ML
Mlflow
LangChain
Collaboration
Communication skills
Problem solving
Decision making
Securities

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