Principal Software Developer Jobs in Philadephia, PA

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Staff Full Stack Engineer (Frontend Focused)

Calendly

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Remote

Full-time

About the team & opportunity What's so great about working on Calendly's Engineering team? We make things possible for our customers through innovation. Why do we need you? We are seeking a Staff Full Stack Engineer to join our growing team. This is a key role where you will focus on creating reusable frontend components for an exciting new product going from 0 to 1. You'll drive the design and architecture of our frontend system, ensuring scalability, performance, and reusability while embraci
Posted 52 days ago | Updated 10 hours ago

Lead Substation Engineer Protection & Controls

Blue Signal

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Remote

Full-time

Lead Substation Engineer Protection & Controls Are you an experienced electrical engineer passionate about the future of grid protection and control systems? Join a nationally respected infrastructure engineering consultancy that is redefining the standards in power delivery design and modernization. This is a rare opportunity to step into a fully remote, high-ownership role where your technical leadership directly supports the resiliency of energy systems across the country. This organization
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Posted 4 days ago

Staff CICS Support Engineer

CVS Health

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Remote or Hartford, Connecticut, 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 11 days ago | Updated 10 hours ago

Lead AI/ML Engineer - Remote

UnitedHealth Group

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Remote or Bellevue, Washington, USA

Full-time

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us adv
Posted 60+ days ago | Updated 10 hours ago

Software Engineer Lead

Dynanet Corporation

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Remote

Full-time

Location: Remote, DC Type: Full-Time Dynanet Corporation Overview: Dynanet is a small minority-owned business that has been providing IT services to Federal and State customers for more than 25 years. We were established in 1995 to deliver information technology engineering and management services to state and federal governments. Initially focused on IT infrastructure services, the company has expanded its services to include application services, cloud enablement, cybersecurity, automation, a
Posted 60+ days ago | Updated 11 days ago

Staff Mobile Engineer / React Native / Remote

Motion Recruitment Partners, LLC

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Remote or Palo Alto, California, USA

Full-time

React Native Engineer (Remote) Join a mission-driven team building cutting-edge mobile applications that deliver seamless experiences across multiple surfaces. We are looking for an expert-level React Native engineer who is passionate about their craft and committed to delivering high-quality products. This role will be instrumental in accelerating our growth by building delightful experiences for our customers. Our Stack Frontend: React, Next.js, VueBackend: Node.js, MongoDBMobile: React Nati
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Posted 33 days ago | Updated 7 hours ago

Principal Protection and Controls Application Engineer

Schneider Electric

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Remote or Houston, Texas, USA

Full-time

Principal Application Engineer Ideally based in a Schneider Electric Hub location in Houston, Dallas or Nashville but might entertain an extremely qualified candidate to work remotely.This role is intended to be in the office 2-3 days per week with up to 25% travel per month to various customer locations across the US. The Protection, Controls & Automation (PCA) group of Digital Power is the engineering entity of Schneider Electric North America that specializes in developing solutions for con
Posted 34 days ago | Updated 10 hours ago

MTA - Lead IAM Engineer

McKesson Corporation

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Remote or Alpharetta, Georgia, USA

Full-time

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien
Posted 60+ days ago | Updated 10 hours ago

Mechanical Engineer (Design)

Lockheed Martin Corporation

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Remote or Lexington, Kentucky, USA

Full-time

Job Description Lockheed Martin's SOF GLSS Team, the leading provider of a wide range of tailored logistics, maintenance and sustainment services is seeking a Mechanical Engineer to join the SOF GLSS team in Lexington, KY. The candidate will perform classified duties supporting multiple Special Operations groups. What You Will Be Doing As the Mechanical Engineer your responsibilities will include but are not limited to: design and complete modifications on various military ground and maritime
Posted 14 days ago | Updated 10 hours ago

Lead Artificial Intelligence / Machine Learning Engineer

Sparibis, LLC

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Remote

Full-time

Location: 100% Telework Years Experience: 14+ years professional experience Education: Bachelor Degree in IT related field Clearance: Applicants must be able to obtain and maintain a Public Trust security clearance NOTE: United States Citizenship is required as part of the eligibility criteria to be able to obtain this type of security clearance. Key Skills: 10+ years of IT experience focusing on enterprise data architecture and management.Experience with Databricks required.8+ years experie
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Posted 60+ days ago | Updated 2 days ago

Service Now Developer (Secret Clearance)

CompQsoft,Inc .

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Remote

Full-time

Title: Service Now Developer Clearance: Active Secret Client: US Federal Job Description: SUBMEPP supports the Navy's maintenance efforts by providing scheduling and requirements for planned maintenance periods.The Lead Developer will be responsible for leading development efforts to optimize usage of Service Now to support ALL aspects of SUBMEPP operations. Position Details: Subtask 1 -The contractor shall provide management, configuration, administration, implementation, and optimization of
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Posted 17 days ago | Updated 12 days ago

Lead Python Developer/Architect

IT Minds LLC

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Remote

Contract

Lead Python Developer/Architect Remote - with some travel for meetings 9 Months Note: Someone with more architectural or technical leadership experience rather than just coding. Communication is critical. Ideally, the candidate will have experience working with distributed event-driven systems (that is more important than someone who is just a python dev) Job Summary: This role will be joining a large bank project development team to move and ingest data as needed to meet financial regulatory au
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Posted 60+ days ago | Updated 20 days ago

Staff Mobile Engineer, iOS

Adobe Systems

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Remote or New York, New York, USA

Full-time

Our Company Changing the world through digital experiences is what Adobe's all about. We give everyone-from emerging artists to global brands-everything they need to design and deliver exceptional digital experiences! We're passionate about empowering people to create beautiful and powerful images, videos, and apps, and transform how companies interact with customers across every screen. We're on a mission to hire the very best and are committed to creating exceptional employee experiences wher
Posted 60+ days ago | Updated 10 hours ago

Lead Backend Engineer, Python (Costa Rica)

Launch Potato

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Remote

Full-time

WHO ARE WE? Launch Potato is a digital media company with a portfolio of brands and technologies. As The Discovery and Conversion Company, Launch Potato is a leading connector of advertisers to customers at all parts of the consumer journey, from awareness to consideration to purchase. The company is headquartered in vibrant downtown Delray Beach, Florida, with a unique international team across over a dozen countries. Launch Potato's success comes from a diverse, energetic culture and high-pe
Posted 6 days ago | Updated 10 hours ago

Machine Learning, Optimization. Remote or Hybrid

Autodesk Inc.

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California, USA

Full-time

Job Requisition ID # 25WD85714 Position Overview The work we do at Autodesk touches nearly every person on the planet. By creating software tools for making buildings, machines, and even the latest movies, we influence and empower some of the most creative people in the world. As a Principal Machine Learning Developer with a focus on model optimization, you will play a critical role ensuring high performing models that enable our customers imagine, design, and make a better world. You are an e
Posted 60+ days ago | Updated 10 hours ago

Responsible Product Engineer, Batteries, 9+ Years

Lockheed Martin Corporation

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Remote or Sunnyvale, California, USA

Full-time

Job Description Join Our Team as an Electromechanical Engineer where you will work on the development of a sophisticated state-of-the-art avionics product in a world class Integrated Product Development environment. Location: Sunnyvale CA What does this role look like? As an Electro-Mechanical Engineer, you will serve as the Responsible Product Engineer for multiple THAAD battery products. You will be working with a team in fielding a highly mobile defense system providing the critical capab
Posted 60+ days ago | Updated 10 hours ago

REMOTE JOB: Cherwell Developer.

CNET Global Solutions, INC

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Remote or St. Louis, Missouri, USA

Contract, Third Party

Job Title: Cherwell developer Location: Denver, CO | Charlotte, NC | or St Louis, MO (Remote) Duration: 12+ Months Client is in urgent need of a 3 Cherwell developer resources with one that could be positioned as a lead developer. Following is a short JD: Follows company software development lifecycle to design, code, configure, test, debug, and document system and application programs. Assists in preparing technical design specifications based on functional requirements and analysis document
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Posted 60+ days ago | Updated 6 days ago

Principal Platform Engineer - Infrastructure Architect

DIRECTV Enterprises Inc.

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Remote or El Segundo, California, USA

Full-time

The DIRECTV Data Analytics and Operations team is looking for a curious, talented and highly motivated Infrastructure Architect to lead the architecture and optimization of our multi-cloud infrastructure across AWS and Azure. The ideal candidate will have deep expertise in cloud platform design, automation, networking, and security, with a passion for building scalable, secure, and high-performance infrastructure solutions. In this role, you will work closely with data engineering, DevOps, secu
Posted 60+ days ago | Updated 10 hours ago

Lead Application Development Engineer

Randstad Digital

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Remote or St. Louis, Missouri, USA

Contract

job summary: Compelling Story & Candidate Value Proposition This is a highly visible and high-impact role supporting the digital front door to healthcare services for millions of users. The scale and significance of the CIAM platform provide meaningful technical challenges and opportunities for real-world impact.What makes this opportunity compelling:Work on a major cloud migration project with cutting-edge serverless technologies location: Saint Louis, Missouri job type: Contract salary: $65
Posted 1 hour ago

Senior Qlik Developer Lead

Aquinas Consulting

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Remote

Contract

Aquinas Consulting is seeking a Senior Qlik Developer to support one of our key clients. Its a 100 % REMOTE opportunity within US. This role focuses on designing, developing, and optimizing Qlik-based business intelligence solutions with a strong emphasis on data visualization, analytics, and performance tuning. The ideal candidate will have 5+ years of hands-on Qlik experience and be instrumental in transforming raw data into meaningful insights to drive data-informed decision-making. Job Respo
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Posted 3 hours ago | Updated 1 hour ago