Principal Software Engineer Jobs

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4,381 - 4,400 of 6,195 Jobs

Clinical SAS programmer

Katalyst Healthcares and Lifesciences

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Boston, Massachusetts, USA

Full-time

Responsibilities: Attending multi-disciplinary team meetings, representing the programming function. Create or review and approve programming plans at study and project level. Provide input on key study-related documents produced by other functions (e.g. CRFs, Data Management Plan, SAPs, etc.). Create or review and approve CDISC-compliant datasets and corresponding documentation for electronic submission to regulatory agencies. Develop software systems to generate displays of clinal all stu
Posted 60+ days ago | Updated 11 hours ago

Manager Application Engineering (multiple openings) - IHM

DISCOVER

•

Riverwoods, Illinois, USA

Full-time

Discover. A brighter future. With us, you'll do meaningful work from Day 1. Our collaborative culture is built on three core behaviors: We Play to Win, We Get Better Every Day & We Succeed Together. And we mean it - we want you to grow and make a difference at one of the world's leading digital banking and payments companies. We value what makes you unique so that you have an opportunity to shine. Come build your future, while being the reason millions of people find a brighter financial future
Posted 9 days ago | Updated 11 hours ago

Lead Substation Physical Engineer 1 - GRID

Sargent & Lundy LLC.

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Salt Lake City, Utah, USA

Full-time

Description Due to continued growth, our Electric Grid Infrastructure Services business unit is seeking an experienced Lead Substation Physical Engineer. This position offers you the opportunity to work in a project team environment with other engineers and designers involved in the detailed electrical design and project management of distribution and transmission substation projects.As a Lead Substation Physical Engineer, you will take an active role in project conceptualization, work planning
Posted 31 days ago | Updated 11 hours ago

Mobile Operating Engineer

JLL

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El Monte, California, USA

Full-time

JLL empowers you to shape a brighter way. Our people at JLL and JLL Technologies are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow meaningful careers and to find a place where they belong. Whether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant e
Posted 26 days ago | Updated 11 hours ago

Lead Java/J2EE Developer (JSP / Eclipse / Spring / WebSphere / SQL)

Trigyn Technologies, Inc.

•

Albany, New York, USA

Contract, Third Party

Trigyn's direct government client has an immediate need for a Lead Java/J2EE Developer in Albany, NY. Description: The selected consultant will be a lead developer for the Tax Modernization effort and provide support for maintenance activities. Specific duties include but are not limited to: ? Obtain business requirements to develop automated applications which meet business priorities. ? Provide lead programming duties for tax related applications. ? Develop and mentor staff using various t
Posted 16 days ago | Updated moments ago

Urgent Needed - GenAI/ML Engineer

SATCON Inc

•

Charlotte, North Carolina, USA

Contract

Hi, Our Client is looking for GenAI/ML Engineer for Charlotte, NC. If you are looking for a job change, please let me know. GenAI/ML Engineer Charlotte, NC Hybrid 24+ Months of Contract Role Job Description Role: Al Platform Lead Engineer - GenAl & Agentic Al- No of Positions 2 (Onshore) Key Responsibilities: 1) Platform Engineering Design and build scalable, modular GenAl platforms to support data science and ML workflows.Architect end-to-end pipelines for model training, fine-tuning, inference
Easy Apply
Posted 6 days ago

SDET lead

Enexus Global

•

Sunnyvale, California, USA

Contract

QA Java Lead / SDET Lead (Java Developer Background) Day 1 Onsite Sunnyvale, CA (Prefer only local folks) Hybrid 3 days onsite and 2 days remote (Mandatory) Long term contract Most Important: Client most likely looking for QA/QE/Developer Background candidate with 2-5 Years experience in Java, Testing, Rest API Automation. 8-10 Years strong QA with Java background exp required. Required Skills: RDBMS - At least 1 year Rest API Test Automation 2-5 Years TestNG - At least 1 year Problem S
Easy Apply
Posted 2 days ago | Updated 1 day ago

Staff Full Stack Java Developer - myPBM

CVS Health

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Remote or Buffalo Grove, Illinois, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 7 days ago | Updated 11 hours ago

Sr. Java Developer with Google Cloud Platform- Issaquah, WA (Hybrid) - CH

Empower Professionals

•

Issaquah, Washington, USA

Contract, Third Party

Role: Sr. Java Developer with Google Cloud Platform Location: Issaquah, WA (Hybrid) Duration: 12+ Months Must have: 10+ Years of Exp in Java5 + Years exp in APIs using micro-service architecture2+ Years of Exp in Google Cloud Platform5+ Years of Exp in Kafka Requirements: 5+ years experience with designing and delivering highly scalable systems5+ years hands-on experience with implementing APIs using micro-service architectureAt least 10 years experience programming in Advanced JavaHands-on ex
Easy Apply
Posted 3 days ago | Updated 1 day ago

Senior Drainage Engineer - Transportation Infrastructure

Parsons Services Company

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Remote

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Senior Civil Drainage Engineer - USA / Remote Opportunity : Ready to put your civil
Posted 60+ days ago | Updated 11 hours ago

Senior Staff Engineer

Green Bay Packaging - Arkansas Kraft Mill Division

•

Morrilton, Arkansas, USA

Full-time

Position Overview The primary roles and responsibilities of the Sr. Mechanical Engineer are to coordinate project planning, execution, start-up, and closure according to strict deadlines and budget. This position must work closely with their end customers, whether operations, maintenance, environmental, or some combination of all. They must be able to communicate effectively with all departments from the conception phase all the way through project closure. They must be able to negotiate through
Posted 60+ days ago | Updated 8 hours ago

Staff Engineer HW Platform Architecture IE-IOT

Qualcomm Technologies

•

San Diego, California, USA

Full-time

Company: Qualcomm Technologies, Inc. Job Area: Engineering Group, Engineering Group > Hardware Engineering General Summary: As a leading technology innovator, Qualcomm pushes the boundaries of what's possible to enable next-generation experiences and drives digital transformation to help create a smarter, connected future for all. As a Qualcomm IE-IoT Platform Architecture Hardware Staff Engineer, you will architect, plan, design, optimize, verify, and test electronic systems, circuits, Digit
Posted 54 days ago | Updated 11 hours ago

R&D Engineer

Katalyst Healthcares and Lifesciences

•

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 11 hours ago

Senior/Lead Fullstack Engineer - AI Research

Salesforce

•

Palo Alto, California, USA

Full-time

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Software Engineering Job Details About Salesforce We're Salesforce, the Customer Company, inspiring the future of business with AI+ Data +CRM. Leading with our core values, we help companies across every industry blaze new trails and connect with customers in a whole new way. And, we empower you to be a Trailblazer, too - driving you
Posted 37 days ago | Updated 11 hours ago

Applications Engineer for High Purity & Cryogenic Products

Atlas Copco

•

Rock Hill, South Carolina, USA

Full-time

Your Role BeaconMedaes, located in Rock Hill, South Carolina is a seeking a qualified Applications Engineer for high purity & cryogenic products. The Applications Engineer for high purity and cryogenic products will oversee engineered-to-order products for the US laboratory market. The product line mainly consists of containerized source equipment, high purity pipeline products, and cryogenic source/pipeline. As an Applications Engineer dedicated to the Laboratory team, you will be responsible
Posted 33 days ago | Updated 11 hours ago

Staff Highway Engineer

Jobot

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Bellmawr, New Jersey, USA

Full-time

This company is a well known and respected engineering firm that is hiring on their highway and water resources team. Full time permanent role with great benefits! This Jobot Job is hosted by: Alex Dickinson Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $85,000 - $115,000 per year A bit about us: Great stable company with career growth, stock ownership options and a back log of projects on the horizon! Why join us? Required education: B
Posted 8 hours ago | Updated 3 hours ago

Multi Cloud Engineer

SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2507428 Location: CHANTILLY, VA, US Date Posted: 2025-07-10 Category: Information Technology Subcategory: Cloud Comp Engr Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a Multi-Cloud Engineer to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA program, supporting the NRO's Ground Enterprise D
Posted 9 days ago | Updated 9 hours ago

Senior/Lead AI Engineer (Backend) - AI Integration

Salesforce

•

San Francisco, California, USA

Full-time

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Software Engineering Job Details About Salesforce We're Salesforce, the Customer Company, inspiring the future of business with AI+ Data +CRM. Leading with our core values, we help companies across every industry blaze new trails and connect with customers in a whole new way. And, we empower you to be a Trailblazer, too - driving you
Posted 60+ days ago | Updated 11 hours ago

Staff Platform Engineer (Core)

Relativity Space

•

Long Beach, California, USA

Full-time

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex
Posted 60+ days ago | Updated 11 hours ago

Lead Gas Insulated Substation Engineer 1 - Grid

Sargent & Lundy LLC.

•

Pittsburgh, Pennsylvania, USA

Full-time

Description Due to continued growth, our Electric Grid Infrastructure Services Group is seeking an experienced Gas Insulated Substation (GIS) Lead Electrical Engineer. This position offers you the opportunity to work in a project team environment with other engineers and designers involved in the detailed electrical design and project management of distribution and transmission substation projects.Specifically, this position is intended to function as a Subject Matter Expert for Gas Insulated S
Posted 42 days ago | Updated 11 hours ago