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Added 2 mins ago
Software Engineer III, Search Security Engineering
Google
Mountain View, CA · Cambridge, MA · New York, NY · Seattle, WA
2 years of experience with software development in one or more programming languages, or 1 year of experience with an advanced degree.
Added 2 mins ago
Senior Staff Software Engineer, AI/ML, Google Cloud Compute Infrastructure
Google
Sunnyvale, CA
In most instances, this position requires in-person interviews as part of the hiring process.
Added 7 mins ago
Staff Full-stack Engineer - Shopping (Remote-eligible)
Capital One
Boise, ID
As a Staff Engineer at Capital One, you will be part of a community of technical experts working to define the future of banking in the cloud. You will work alongside our talented team of…
Added 7 mins ago
AI Engineer
Micron Technology, Inc.
Boise, ID
We are seeking an early-career Full-Stack AI Engineer to help design, develop, and deploy AI-powered applications that support Micron’s Autonomous Operations initiatives. This role offers…
Added 7 mins ago
Senior Financial Planning & Analysis Manager
Cornerstone OnDemand
Boise, ID
Support software capitalization analysis with Accounting and track engineering efficiency metrics (e.g., R&D as a percent of revenue, cost per engineer)
Added 7 mins ago
Frontend Engineer
GN Hearing
Boise, ID
Help create seamless digital experiences that support people on their hearing journey. As a Frontend Engineer , you will build and evolve customer-facing web experiences for Jabra Enhance,…
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Supply Chain Capacity Engineer
Meta
Boise, ID
Meta is seeking a Planning & Capacity Engineer to join the Infrastructure Supply Chain and Engineering (ISCE) Planning team to focus on planning optimization for all of Meta’s…
Added 7 mins ago
J
Sr Backend Software Engineer I
Jobgether
Remote, United States
- $140,000 to $160,000 USD / year
The Sr Backend Software Engineer I will play a key role in designing, developing, and maintaining modern, cloud-based software applications that support innovative healthcare technology…
Added 7 mins ago
Senior Financial Planning & Analysis Manager
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…financial planning, forecasting, and performance analysis across software development, cloud infrastructure, hosting, and AI-powered services. You will play a critical role in translating…
Added 11 mins ago
Senior Financial Planning & Analysis Manager
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Support software capitalization analysis with Accounting and track engineering efficiency metrics (e.g., R&D as a percent of revenue, cost per engineer)
Added 1 hour ago
Principal AI/ML Engineer
Fidelity Technology Group, LLC
Westlake, TX
…equivalent) and five (5) years of experience as a Principal AI/ML Engineer (or closely related occupation) executing cloud computing functions for distributed systems, including…
Added 1 hour ago
SR LOGISTICS ENGINEER
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Added 1 hour ago
Senior Embedded Firmware Lead
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Sr. Technical Support Engineer
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Experience in areas of data center system deployment, software development, and validation
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Advanced AI Workloads - Performance and Scalability Engineer
Advanced Micro Devices, Inc
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AMD is looking for a performance-obsessed engineer to drive AI inference performance to the absolute limit on AMD GPUs. You will lead a small, highly technical team and work end-to-end…
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Software Development Eng.
Advanced Micro Devices, Inc
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AMD is looking for a specialized software engineer who is passionate about improving the performance of key applications and benchmarks. You will be a member of a core team of incredibly…
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Account Manager II
Arrow Electronics
Marlborough, MA
…opportunities within assigned customers through a sales plan and process. Develops an understanding of the customer’s needs and the customer’s decision-making hierarchy to proactively…
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Principal Engineer AIX and Cloud
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- $117,000 to $196,000 USD / year
…requirements and that utilize available and existing company/customer software platforms and standards. Oversee and facilitate project events that implement applications and components…
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Senior Principal Engineer - R&D Digital
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Boston, MA
We are searching for the best talent for a Senior Principal Engineer – R&D Digital to join our Orthopaedics team. This is a remote position, with a preference that someone is located…
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Quality Assurance Manager (Mgr Quality 3) - 30981
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…vehicles (UUVs), unmanned surface vehicles (USVs) and autonomy…
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Principal Electrical Engineer
QinetiQ
Devens, MA
As a Principal Electrical Engineer at QinetiQ, you will lead hands-on design, build, and troubleshooting of mission-critical electronic systems for defense customers. Your work will span…
Added 1 hour ago
Principal Electrical Engineer
QinetiQ
Devens, MA
As a Principal Electrical Engineer at QinetiQ, you will lead hands-on design, build, and troubleshooting of mission-critical electronic systems for defense customers. Your work will span…
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Controls Engineer
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Provide basic to advanced training to process engineers, maintenance associates and other personnel as needed.
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Senior Systems Engineer (ONSITE)
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Marlborough, MA
As part of Collins Aerospace, Mission Systems organization, we specialize in developing advanced communication systems, ground and flight computers, sensors, cyber and software solutions,…
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Senior Principal Systems Engineer (ONSITE)
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Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities,…

Fidelity Technology Group, LLC

Principal AI/ML Engineer

Westlake, TX, United States

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Job details

Apply by: Dec 15, 2026
Posting language: English
Posted: Nov 4, 2026

Original job description

Fidelity will not provide immigration sponsorship for this position.

Job Description:

Position Description:

Builds and maintains large scale Machine Learning (ML) infrastructure, ML, data, and application pipelines, and evaluates ML models, using Apache Spark and distributed data processing frameworks. Establishes Python ML ecosystem using Object Oriented Programming (Java, Scala, and Python), SQL, and Unix scripting. Leverages data movement technologies (Extract, Transform, Load (ETL)/ Extract, Load, Transform (ELT)), messaging and streaming technologies (AWS SQS, Kinesis, and Kafka), relational and NoSQL databases (DynamoDB, EKS, and Graph databases), and Application Programming Interface (API) and in-memory technologies. Develops highly scalable distributed systems using Open-source technologies and Continuous Integration/Continuous Delivery (CI/CD) tools. Uses business knowledge to translate the vision for divisional initiatives into business solutions by developing complex ML infrastructure and conducting studies of alternatives. Analyzes and recommends changes in project development policies, procedures, standards, and strategies to development experts and management.

Primary Responsibilities:

Builds sophisticated analytics, ML platforms, and software to enable moderl prediction and optimization.
Develops highly scalable distributed systems and software applications using open-source technologies.
Extends existing ML platforms and frameworks for scaling model training and deployment.
Partners closely with business and software engineering teams to drive the adoption and integration of model outputs.
Implements big data solutions in the data analytics space.
Plans, creates, and maintains data architectures that are fully align with business requirements.
Builds data flow channels and processing systems to ETL and integrate data from various sources.
Confers with systems analysts and software engineers/developers to design systems and obtain information on project limitations and capabilities, performance requirements, and interfaces.
Develops software system testing and validation procedures, programming, and documentation.
Advises senior management on technical strategy.
Mentors junior team members.
Performs independent and complex technical and functional analysis for multiple projects supporting several divisional initiatives.
Plans and coordinates complex project schedules and assignments for multiple projects.
Responsible for meeting project goals on-time and on-budget.

Education and Experience:

Bachelor’s degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and five (5) years of experience as a Principal AI/ML Engineer (or closely related occupation) executing cloud computing functions for distributed systems, including architecting CI/CD pipelines, building large scale data processing and analytics platforms, and developing advanced monitoring and observability systems in AWS.

Or, alternatively, Master’s degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and three (3) years of experience as a Principal AI/ML Engineer (or closely related occupation) executing cloud computing functions for distributed systems, including architecting CI/CD pipelines, building large scale data processing and analytics platforms, and developing advanced monitoring and observability systems in AWS.

Skills and Knowledge:

Candidate must also possess:

Demonstrated Expertise architecting, designing, and building scalable big data frameworks and analytics platforms, using Apache Spark and Kubernetes; developing and optimizing EMR workloads on EKS to support petabyte-scale datasets; and increasing platform scalability and performance by conducting testing and analysis, using AWS services (including EMR, EKS, Lambda, CloudWatch, and SQS) in a Cloud-native environment.
Demonstrated Expertise designing, implementing, and maintaining CI/CD pipelines for distributed systems, using Git repositories and AWS CDK; automating deployment workflows and monitoring, using AWS CloudWatch; and performing platform migration from on-premises systems to AWS Cloud infrastructure, ensuring scalability and reliability in a production environment.
Demonstrated Expertise conducting advanced research in AI and ML, focusing on Reinforcement Learning (RL); developing novel AI algorithms using advanced RL methods -- Monte Carlo Tree Search for decision making in multi-agent systems environment; and implementing and validating RL models in a simulation environment, using Java, Python, and JMonkey Game Engine to improve safety and scalability.
Demonstrated Expertise designing and developing real-time simulation platforms for testing and validating novel AI algorithms; implementing multi-agent RL models in large-scale simulations using Java-based 3D engines; and running simulation experiments to evaluate model performance and safety metrics, contributing to peer-reviewed publications and advancing multi-agent autonomous systems research.

[Expertise may be gained during doctoral program.]

#PE1M2

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.

Certifications:

Category:

Information TechnologyPlease 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.

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More about this job

Skills

ML
Machine learning
Apache Spark
Process data
Python
Object-oriented programming
Oracle Java
Scala
SQL
UNIX
Data engineering
AWS
Apache Kafka
NoSQL
Amazon DynamoDB
ICT system programming
CI/CD
Business knowledge
Perform studies and field investigation
Data analysis
Documentation
Computer science
Computer technology
Cloud computing
Kubernetes
EMR
Git
Research
Decision making
Digital game creation systems
Securities

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