Principal Developer Jobs in Dallas, TX

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Principal AI/ML Engineer

DBSI Services

•

Plano, Texas, USA

Full-time

Principal AI/ML Engineer Plano, TX (Onsite) NLP, LLM, RAG, GenAI, Python, 13-15 years Role Description We are seeking a highly skilled and experienced AI/ML Principal Engineer to join our team. The ideal candidate will have a strong background in software development, with extensive experience in leading and developing state-of-the-art solutions. You will be responsible for architecting and implementing AI/ML models and systems, providing analysis and guidance to improve overall performance,
Posted 60+ days ago | Updated 8 hours ago

MuleSoft API Principal Engineer

Western Alliance Bank

•

Dallas, Texas, USA

Full-time

Job Title: MuleSoft API Principal Engineer Location: TX - Dallas/Irving What you'll do: We are seeking a highly experienced MuleSoft Principal Engineer II with 12+ years of expertise in API architecture, design, development, and full lifecycle management to lead the Payments API ecosystem. This role requires deep technical knowledge of MuleSoft , along with advanced API Management and API Security for Banking-as-a-Service (BaaS). The ideal candidate will be responsible for optimizing vCore uti
Posted 60+ days ago | Updated 8 hours ago

Senior Full Stack Tech Lead Developer - Vice President

Citi

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Remote or Irving, Texas, USA

Full-time

The Senior Full Stack Tech Lead Developer is responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standardsProvide expertise in area and advanced knowledge
Posted 11 days ago | Updated 8 hours ago

Staff Engineer, State Estimation (R3260)

Shield AI Inc

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Dallas, Texas, USA

Full-time

Founded in 2015, Shield AI is a venture-backed defense technology company with the mission of protecting service members and civilians with intelligent systems. Its products include the V-BAT aircraft, Hivemind Enterprise, and the Hivemind Vision product lines. With offices in San Diego, Dallas, Washington, D.C., Abu Dhabi (UAE), Kyiv (Ukraine), and Melbourne (Australia), Shield AI's technology actively supports U.S. and allied operations worldwide. For more information, visit Follow Shield AI
Posted 48 days ago | Updated 8 hours ago

Principal Solutions Engineer

Genius Road, LLC

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Irving, Texas, USA

Full-time

Principal Solutions Engineer Location: Dallas, TX (onsite) Permanent Position We have been retained by our high-profile client to support them in securing Principal Solutions Engineer to serve as the technical lead and owner of a product from inception to launch and beyond. This role combines hands-on engineering, solution architecture, and team leadership, ensuring product success through scalable execution and strategic alignment. Join this best in class organization known for innovation, lea
Posted 48 days ago | Updated 3 days ago

Staff Engineer I, System Structure Design

Samsung Electronics America

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Plano, Texas, USA

Full-time

Position Summary Analyze customer requirements, convert them into system requirements, and capture detail design for the development team. Role and Responsibilities MULTIPLE POSITIONS AVAILABLE Company: SAMSUNG ELECTRONICS AMERICA, INC. Position Title: Staff Engineer I, System Structure Design Location: 6625 Excellence Way, Plano, TX 75023 Job ID: SAM9443673 Position Responsibilities: Analyze customer requirements, convert them into system requirements, and capture detail design for the
Posted 45 days ago | Updated 8 hours ago

Principal Software Engineer (Performance)

AT&T Inc.

•

Plano, Texas, USA

Full-time

Job Description: NOTE: This role requires current experience in highly scalable technical environments. Specifically high-volume websites and high-velocity transactions. Also performance engineering coupled with solid Full-Stack development skills in React.js and Node.js About the Company: Join AT&T and reimagine the communications and technologies that connect the world. Our Consumer Technology experience team is delivering innovative and reliable technology solutions to power differentiated
Posted 60+ days ago | Updated 8 hours ago

Lead Software Engineer - iOS and Android

JPMorgan Chase & Co.

•

Plano, Texas, USA

Full-time

Job Description Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch mobile products. As a Mobile Lead Software Engineer at JPMorgan Chase within the Consumer & Community Banking's Mobile Authentication Team, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. As a core technical contributor, you are responsible for con
Posted 60+ days ago | Updated 8 hours ago

Principal Engineers, Systems Design

T-Mobile

•

Frisco, Texas, USA

Full-time

At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers. All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That's how we're UNSTOPPABLE for our employees! T-Mobile is America's supercharged Un-carrier, deliver
Posted 24 days ago | Updated 8 hours ago

Senior Software Engineering

AT&T Inc.

•

Plano, Texas, USA

Full-time

Job Description: JOB TITLE: Senior Software Engineering REMOTE TYPE: Office Worker JOB LOCATION: 3400 W Plano Pkwy, Plano, TX 75075 [Hybrid Position] DUTIES: Senior Software Engineering needed by AT&T SERVICES, INC. in Plano, TX [Hybrid Position] to lead the technical design and development of cross-functional, multi-platform application systems. Provide functional and technical leadership and mentor junior software engineers. Work with other Lead Engineers, Engineers, Architects, Product Ma
Posted 20 hours ago | Updated 8 hours ago

Staff Engineer - Forney Power Plant

Vistra Corp

•

Forney, Texas, USA

Full-time

If you have what it takes to become part of the Vistra family and would like to start a promising career with a global leader, take a look at the exciting employment opportunities that are currently available and apply online. Job Summary This position works with occasional supervision or direction to perform assigned tasks and coordinate assigned initiatives through completion. The position will maintain effective working relationships with others Job Description Key Accountabilities: Perfor
Posted 19 days ago | Updated 5 hours ago

Principal Software Engineer - Workflow Tools

Toyota Motor North America

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Plano, Texas, USA

Full-time

Overview Who we are Collaborative. Respectful. A place to dream and do. These are just a few words that describe what life is like at Toyota. As one of the world's most admired brands, Toyota is growing and leading the future of mobility through innovative, high-quality solutions designed to enhance lives and delight those we serve. We're looking for talented team members who want to Dream. Do. Grow. with us. An important part of the Toyota family is Toyota Financial Services (TFS), the finan
Posted 60+ days ago | Updated 5 hours ago

Lead Software Engineer - Backend Technical Lead

JPMorgan Chase & Co.

•

Plano, Texas, USA

Full-time

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Backend Lead Software Engineer at JPMorgan Chase within the Commercial & Investment Bank, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. As a core technical contributor, you are responsible for conducting critical technology solutions acr
Posted 60+ days ago | Updated 8 hours ago

Senior Lead Software Engineer - Python

JPMorgan Chase & Co.

•

Plano, Texas, USA

Full-time

Job Description Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorgan Chase within the Corporate Sector - Infrastructure Platforms, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. Drive significant business impact through your capabilities and contr
Posted 60+ days ago | Updated 8 hours ago

Lead Software Engineer - Database Modernization

JPMorgan Chase & Co.

•

Plano, Texas, USA

Full-time

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Database Modernization Lead Software Engineer at JPMorgan Chase within the Consumer & Community Banking, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. As a core technical contributor, you are responsible for conducting critical technolog
Posted 60+ days ago | Updated 8 hours ago

Principal, Research Technology Engineer

Request Technology, LLC

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Dallas, Texas, USA

Full-time

Hybrid, 3 days onsite, 2 days remote We are unable to sponsor as this is a permanent full-time role A prestigious company is looking for a Principal, Research Technology Engineer. This engineer will focus on strategy, research, and development of new technologies for observability/enterprise level monitoring. This role will be in an R&D lab, doing testing and engineering of new technologies within containerization, Cloud, and DevOps practices. Responsibilities: Key contributor to technology p
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Posted 35 days ago | Updated 1 day ago

R&D Engineer

Katalyst Healthcares and Lifesciences

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Irving, Texas, USA

Full-time

Roles & Responsibilities: 2+ in Years in Medical Device Industry. Lead and or support early innovation / proof of concept development work. Develop 3D CAD models using Solidworks or similar CAD modelling platforms. With guidance from lead engineer, fabricate mechanical devices (silicone and non-silicone), fixtures, and other prototypes in the R&D labs and or on the manufacturing floor. Help design, iterate and test prototypes. This includes documenting test results and communicating to the
Posted 60+ days ago | Updated 8 hours ago

Principal Engineer, Software - Billing

T-Mobile

•

Frisco, Texas, USA

Full-time

At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers. All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That's how we're UNSTOPPABLE for our employees! T-Mobile is transforming from a traditional Telco to a
Posted 38 days ago | Updated 8 hours ago

Senior Lead Software Engineer - Infrastructure and Networks

JPMorgan Chase & Co.

•

Plano, Texas, USA

Full-time

Job Description Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorgan Chase within the Corporate Sector - Infrastructure Platforms, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. Drive significant business impact through your capabilities and contr
Posted 37 days ago | Updated 8 hours ago

Senior Lead Software Engineer - Java, Cloud, Kubernetes

JPMorgan Chase & Co.

•

Plano, Texas, USA

Full-time

Job Description Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorgan Chase within the Consumer and Community Banking, you are an integral part of an agile team dedicated to enhancing, building, and delivering trusted, market-leading technology products in a secure, stable, and scalable manner. Your role involves promoting significant business impact through your s
Posted 6 days ago | Updated 8 hours ago