Jobs in the United States

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Added 6 mins ago
Principal Systems Engineer
Aerospace
Phoenix, AZ
As the Principal Systems Engineer, you will guide a team responsible for the requirements-based engineering of APU control system functions and components. While providing direction and…
Added 11 mins ago
Principal Digital Design Engineer
onsemi
Allen, TX
We are seeking a Principal Digital Design Engineer based in Allen, TX, to own the IO subsystem for onsemi’s microcontroller platform. In this role, you will be responsible for defining,…
Added 22 mins ago
UI
QMS Engineer III
UNIVERSAL INSTRUMENTS CORPORATION
Conklin, NY
- $85,000 to $95,000 USD / year
Leads internal quality audit planning, execution, and management reporting in support of ISO 9001 compliance, training and coordinating a supporting team of internal auditors.
Added 23 mins ago
NH
CCS Principal Software Engineer
Nomura Holdings, inc.
Jacksonville, FL
- $95,000 to $125,000 USD / year
The successful candidate will join the team to lead software development and system support covering regional and global platforms. Primary responsibilities include:
Added 25 mins ago
Senior IT Collaboration and Communication Engineer
Premise Health
Brentwood, TN
Under the direction of the Manager of IT Collaboration & Communication Services (CCS), the CCS Sr. Engineer will join a highly collaborative team which is responsible for the configuration,…
Added 26 mins ago
Product Engineer
TransDigm Group Inc.
Liberty, SC
…final design phase including production, customer and field support. This position focuses on power electronics that provide integral support to various aircraft systems on a wide range of…
Added 26 mins ago
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Principal DevOps / Data Engineer
Alder
Newton, MA
- $175,000 to $195,000 USD / year
Alder is building an intelligence-first operating system for eldercare, on AWS with a data lakehouse at its core. The Principal DevOps & Data Engineer is a hybrid role that owns two tightly…
Added 36 mins ago
Principal Project Manager - APX Fleet Engineering Execution
Westinghouse Electric Company, LLC
Cranberry Township, NC · Rock Hill, SC
The APX Fleet Engineering organization is seeking a Principal Project Manager to plan, coordinate and deliver one or more complex AP1000 engineering work packages. The Principal Project…
Added 36 mins ago
Principal Project Manager - APX Fleet Engineering Execution
Westinghouse Electric Company, LLC
Rock Hill, SC · Cranberry Township, NC
The APX Fleet Engineering organization is seeking a Principal Project Manager to plan, coordinate and deliver one or more complex AP1000 engineering work packages. The Principal Project…
Added 37 mins ago
AC
Senior / Principal Environmental Consultant
AEI Consultants
Freehold, NJ
- $115,000 to $160,000 USD / year
AEI is seeking a Senior/Principal level environmental consultant to be a part of AEI’s expanding Site Mitigation team. The candidate will be a primary technical leader in the northeast…
Added 37 mins ago
AC
Senior / Principal Environmental Consultant
AEI Consultants
Cranford, NJ
- $115,000 to $160,000 USD / year
AEI is seeking a Senior/Principal level environmental consultant to be a part of AEI’s expanding Site Mitigation team. The candidate will be a primary technical leader in the northeast…
Added 37 mins ago
Mechanical Engineer
ERICO International Corporation
Aberdeen, NC
This is a great opportunity for a Mechanical Engineer who enjoys solving real manufacturing problems and seeing the results of their work. You’ll join a collaborative plant environment with…
Added 48 mins ago
Principal System Tests & Diagnostics Engineer
Graphcore
Austin, TX
We are seeking a highly skilled Principal System Tests & Diagnostics Engineer to develop, extend, and integrate specialized silicon validation and diagnostics tools for next-generation AI…
Added 50 mins ago
Mechanical Engineer
Actalent
Fairfax, VA
Job Title: Mechanical Engineer (Level 2)Job DescriptionThe Mechanical Engineer (Level 2) supports the design, analysis, and documentation of mechanical hardware for advanced electronic…
Added 52 mins ago
Electrical Engineer Senior/Specialist/Principal
General Dynamics Electric Boat
Groton, CT
…procedures for shipyard execution. The job also requires deck-plate support in a shipyard…
Added 1 hour ago
Principal Modeling & Simulation Software Engineer
KBR Wyle Services, LLC
United States
KBR is seeking a highly skilled and experienced Principal Modeling & Simulation Software Engineer to join a dynamic, high-performing, multidisciplinary team of military domain SMEs,…
Added 1 hour ago
Senior Principal Engineer
Leidos
Bridgewater, VA
Support the division engineering team in evaluating new products, processes, integration standards and operational plans in support of existing and future airborne Intelligence Surveillance…
Added 1 hour ago
O
Principal Application Software Engineer- Oracle Health
Oracle
United States
- $99,600 to $209,500 USD / year
We are seeking a versatile Principal Application Software Engineer to contribute across platform engineering, cloud infrastructure, distributed systems, application development, integration…
Added 1 hour ago
Chief Engineer
BOOZ, ALLEN & HAMILTON, INC.
Reston, VA
5+ years of experience serving in a Chief Engineer, Principal Architect, or senior technical leadership role on a large-scale enterprise program
Added 1 hour ago
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Salesforce Developer
NWF
RESTON, VA
- $100,000 to $135,000 USD / year
To support our mission, we are seeking a Salesforce Developer to join the Data and Technology department for a two-year fixed-term employee position, subject to extension depending on…
Added 1 hour ago
Principal AI Security Engineer
Kyndryl, Inc.
Remote, United States
Kyndryl is seeking a Principal AI Security Engineer to secure internal AI solutions, agents, copilots, model platforms, and frontier AI capabilities. This hands-on senior technical role…
Added 1 hour ago
Engineer Senior Principal II - New Business Space Vehicle Architect
BAE Systems
Broomfield, CO · Boulder, CO
Become an integral part of the of the capture team providing input on overall strategy and support to specific pursuits.
Added 1 hour ago
Director of Facilities Operations, Planning & Projects
Trustees of University of Pennsylvania
United States
…initiatives, and projects. This position provides counsel and support to the CFO/Executive Director on maintenance and operations, and on the planning and execution of both small and…
Added 1 hour ago
PE
Lead Engineer PM MAGTF (8699)
Patricio Enterprises
Stafford, VA
- $182,371 USD / year
DESCRIPTION: Patricio Enterprises is seeking an Engineer Lead to support to the Marine Corps Program Manager Marine Air Ground Task Force Command and Control (PM MAGTF C2). Principal…
Added 1 hour ago
Principal Cybersecurity Engineer - Enterprise Security Engineering
Workday, Inc.
GA
As a Principal Cybersecurity Engineer on the Enterprise Security Engineering team, you will serve as a senior technical authority across our corporate endpoint fleet and an architect of our…

Fidelity Technology Group, LLC

Principal Software Engineer

Merrimack, NH, United States

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Job details

Posting language: English
Posted: Nov 2, 2026

Original job description

Fidelity will not provide immigration sponsorship for this position.

Job Description:

The Role

Fixed Income Technology is looking for a Principal Software Engineer to join the Trading Services team. As a member of our team, you will be working with product owners, UX designers, and business analysts to understand the UX designs and business requirements. Collaborate with Architecture, Platform team and other Technology Teams and propose, design, develop and implement solutions that meet functional and non-functional requirements.

This role is 70% front-end with design and development for an UI modernization initiative and 30% backend development. Fully engaging in product quality plan efforts, including test case development, design and code reviews and regression testing. Actively contributes to evangelizing micro front-end engineering practices, web performance strategy, environment strategy, and build and deployment pipelines. Manage Releases and be part of an on-call rotation to provide Level 3 production support for our applications. Guide, mentor other associates and be highly productive in an agile project delivery environment.

The Expertise and Skillls you bring

Bachelor’s degree in computer science, Mathematics, or Engineering or equivalent experience required.
10+ Years of Experience in Software Engineering
Experience as a team or technical lead
5+ years of experience designing and developing User Interface application using Angular, HTML, CSS/SCSS, JavaScript, TypeScript, NGRX, and NodeJS.
2+ years of using NX workspace, monorepo and Micro front-end architecture and modular design.
Experience with Jest, Cypress, Playwright, or similar frameworks.
2+ years of Responsive & Progressive Modern Web application development.
2+ Experience designing and developing backend applications using Java (server-side) object-oriented programming skills.
Experience in Microservices, Spring/SpringBoot and developing REST API’s.
Experience in messaging frameworks such as Kafka.
Experience with CI/CD tools, frameworks, and methodologies like Jenkin, Maven, Blue/Green etc.
Experience working in public cloud platforms, preferably AWS, knowledge of Docker, EKS, serverless architecture.
Knowledge of SQL development and PLSQL procedures.
You are a fast learner and an excellent teammate.
You can efficiently work on a small development team, as well as lead in-depth technical designs.
You are self-motivated, guided, and have a strong customer focus and results oriented approach.
You have strong written and verbal communication skills to successfully engage with the technical team.

The Team

The Trading Services team is part of the Fixed Income Technology within Fidelity Investment Asset Management Technology (AMT). AMT provides worldwide technology and support to all the Investment Management, Research, Trading, and Investment Operations functions. AMT is an integral partner for Asset Management to deliver innovative, scalable, industry-leading investment tools that enable Asset Management to achieve competitive advantage globally. This team contributes to ongoing project work of the trading, cash management, and market surveillance applications used by Fixed Income Investment Professionals. Also, supports the modernization of UI tech stack to bring best and unified user experience to Investment professionals.

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

Microsoft Teams
Back-end development
Computer science
HTML
CSS
JavaScript
TypeScript
Siemens NX
Jest
Oracle Java
Object-oriented programming
Microservices
Spring Boot
Apache Kafka
CI/CD
Apache Maven
AWS
Docker
SQL
Work efficiently
Communication skills
Research
Cash handling
Securities

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