Jobs in the United States

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Added 3 mins ago
ML/DevOps Engineer
Language Access Network, LLC
Remote, United States
Secure Cloud Infrastructure: Implement and maintain security controls across AWS (or Azure/GCP) environments, including IAM, network segmentation, and encryption in transit/at rest.
Added 5 mins ago
I
Specialist Programmer
Infosys
United States
- $90,000 USD / year
Python, Agentic AI, LangChain, LangGraph, NLP, MCP, Prompt/Context Engineering etc
Added 7 mins ago
C
Agentic AI Architect
Capgemini
Atlanta, GA, GA
- $125,000 to $140,000 USD / year
We are looking for a highly experienced Agentic AI Architect to lead the design and implementation of enterprise-scale agentic AI solutions. This role will be responsible for defining…
Added 15 mins ago
RL
Staff Information Security Engineer
Rithum LinkedIn Board
Remote, United States
- $170,000 to $220,000 USD / year
Conduct threat modelling on agentic and LLM-based systems, accounting for novel attack surfaces such as tool misuse, indirect prompt injection, and supply chain risk.
Added 30 mins ago
AI Lead Engineer, Vice President
Citibank, N.A.
United States
We are seeking a highly motivated AI Lead Engineer to design, develop, and deploy AI-powered applications and agentic solutions that enhance business processes and client delivery…
Added 30 mins ago
Senior AI Engineer
DoubleVerify Inc.
United States
…DoubleVerify. In this role, you will be a core builder of AgentOS - our agentic AI platform that powers conversational, intelligent experiences across the Pinnacle advertising analytics…
Added 31 mins ago
Lead Software Engineer, Salesforce
LEN Lennar Corporation
Miami, FL
Minimum 8+ years of Salesforce development experience, including 2+ years in a technical lead or lead developer capacity
Added 1 hour ago
S
Agentic AI Engineer, Vice President
SSB&T
Quincy, MA · Princeton, NJ · Austin, TX
- $120,000 to $217,500 USD / year
We are hiring a Vice President (VP), Agentic AI Engineering, for our GenAI Center of Excellence at State Street. As VP, you will own the strategy and architecture of our enterprise agentic…
Added 1 hour ago
Staff Engineer / AI Builder - Mountain View
Robots and Pencils
Remote, United States
Build backend services in Python and Node.js, including serverless architectures (AWS Lambda, API Gateway) that support agentic workflows
Added 1 hour ago
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Principal Application Software Engineer- Oracle Health
Oracle
United States
- $99,600 to $209,500 USD / year
Strong experience developing enterprise-scale systems using Java, Python, Go, JavaScript, or other object-oriented programming languages.
Added 1 hour ago
O
Senior Application Software Engineer- Oracle Health
Oracle
United States
- $87,000 to $187,000 USD / year
Strong experience developing enterprise-scale systems using Java, Python, Go, JavaScript, or other object-oriented programming languages.
Added 1 hour ago
AI
Business Intelligence Engineer, Marketing Finance
ADUS-Adobe Inc.
United States
- $128,700 to $243,850 USD / year
Build, improve, and maintain the pipelines, data marts, dashboards, automation and agentic workflows that streamline spend management.
Added 1 hour ago
AI Engineer III
Mariner Finance
Plano, TX
Write clean, asynchronous, production-ready Python and robust web APIs (such as Flask or FastAPI) that power agent actions and expose knowledge services. Build and integrate agentic tools…
Added 1 hour ago
Cloud Engineer
Cisco
Research Triangle Park, NC
Experience in Infrastructure as Code (Terraform, Ansible, GitOps); cloud platforms (AWS, Azure, DC, etc.) as well as container technologies (Docker, Kubernetes, etc.).
Added 1 hour ago
Web Application Developer
SAIC
Reston, VA
QVine, an SAIC company, is seeking an experienced Full Stack Web Application Developer to join our team. This role involves hands-on technical expertise in building modern, scalable web…
Added 1 hour ago
Enterprise Solution Architect
TISTA Science and Technology Corporation
Remote-United States
Architect and govern AI-enabled capabilities, including agentic workflows, predictive analytics, intelligent automation, and human-in-the-loop decision support, with appropriate security,…
Added 2 hours ago
Solution Architect - Senior
Cummins Talent Acquisition
Columbus, IN
Strong hands‑on experience with React.js/Angular, Node.js, TypeScript. Java, Python, SpringBoot, supporting both new development and legacy modernization
Added 2 hours ago
BV
Conversational AI Engineer
Bright Vision Technologies
Remote, United States
- $130,000 to $180,000 USD / year
…including extensive expertise in Large Language Models (LLMs), agentic AI, and enterprise AI application development. The ideal candidate will define and lead the strategy, architecture,…
Added 2 hours ago
BV
Autonomous Learning Engineer
Bright Vision Technologies
Remote, United States
- $130,000 to $180,000 USD / year
…applications. The ideal candidate will possess deep expertise in Python, reinforcement learning, deep learning, simulation environments, distributed training, and RLHF (Reinforcement…
Added 2 hours ago
BV
NLP AI Engineer
Bright Vision Technologies
Remote, United States
- $130,000 to $180,000 USD / year
Design and implement Retrieval-Augmented Generation (RAG) pipelines, embedding models, vector search, and agentic AI workflows.
Added 2 hours ago
BV
Applied AI Engineer
Bright Vision Technologies
Remote, United States
- $130,000 to $180,000 USD / year
…solutions. The ideal candidate will possess deep expertise in Python, PyTorch or JAX, Large Language Models (LLMs), Natural Language Processing (NLP), Computer Vision, and MLOps, with a…
Added 2 hours ago
Director, Forward Deployed Engineering
United States - Genesys Cloud Services, Inc.
TX · CO · NC · NV · VA · OR · GA · AZ
Strong hands-on background in software engineering, with working proficiency in Python, TypeScript/JavaScript, Java or equivalent, plus REST APIs, Git and modern cloud architectures (such…
Added 2 hours ago
FT
Principal Quant Developer
Fidelity Technology Group, LLC
Boston, MA
- $107,000 to $216,000 USD / year
…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…
Added 2 hours ago
Associate Security Researcher
Cobalt
Remote, United States
…containerized lab environments in Docker and GCP or wire up Python scripts to benchmark emerging offensive security tools and AI models. The next day you will collaborate with Senior…
Added 2 hours ago
Hiring: AI Engineer / Generative AI Engineer | (Agentic AI,AWS Bedrock AgentCore,Claude Agent SDK,Langfuse) | Los Angeles, CA (Hybrid)
TMS LLC
Los Angeles, CA
Specialisation: Agentic AI, AWS Bedrock AgentCore, Claude Agent SDK, Langfuse, AI Observability & Evaluation

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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