principal software engineer Jobs in philadephia, pa

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Staff Software Engineer, Backend (Institutional - Foundations)

Coinbase

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Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the
Posted 5 days ago | Updated 8 hours ago

Principal Digital Electronics Design Engineer

Draper

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Remote or Cambridge, Massachusetts, USA

Full-time

Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas
Posted 2 days ago | Updated 8 hours ago

Principal Power Supply Design Engineer (Hybrid)

RTX Corporation

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Remote or Windsor, Connecticut, USA

Full-time

Date Posted: 2025-03-27 Country: United States of America Location: 01: Building 01 Windsor Locks One Hamilton Road, Windsor Locks, CT, 06096 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Joining Collins Aerospace isn't just about finding a job; it's about embarking on a journey to redefine the future of aerospace technology. Collins Aerospace, an RTX company, is a leader in technologically advanced and inte
Posted 7 hours ago

Lead AI/ML Software Engineer - Remote

UnitedHealth Group

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Remote or Eden Prairie, Minnesota, 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 8 hours ago

Principal Data Science ML Engineer - Hybrid - Seattle

Nordstrom

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Remote or Seattle, Washington, USA

Full-time

Job Description As a Principal Machine Learning Engineers at Nordstrom you will have the opportunity to develop and implement advanced machine learning systems and infrastructure, focusing on Merchandising, Supply Chain, and Inventory helping Nordstrom optimize profit while improving the customer experience. The Principal ML Engineer will collaborate closely with data scientists, software engineers, and product teams to translate complex business problems into production-ready solutions. You wi
Posted 46 days ago | Updated 28 days ago

Senior Principal Cyber Engineer

RTX Corporation

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Remote or New York, New York, USA

Full-time

Date Posted: 2025-04-10 Country: United States of America Location: RNY99: RTN Remote, New York Position Role Type: Remote Active and transferable Secret U.S. government security clearance is required prior to start date. RTX BBN Technologies is looking for an outstanding candidate to start and lead a new Cyber/EW related research thrust. You are the ideal candidate if you are a recognized researcher with strong skills in cybersecurity, computer engineering/science, RF signal processing, machi
Posted 7 hours ago

Senior Appian Software Engineer

INSPYR Solutions

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Remote or Los Angeles, California, USA

Full-time

Senior Software Engineer (Appian) - Direct-Hire/FTE - Remote (US) Title: Staff Software Engineer (Appian) Location: Remote (US) Compensation: $100,000-140,000 Annual Base Salary Work Requirements: , Holders or Authorized to Work in the U.S.We are seeking a dedicated and skilled Senior Appian Developer to join our Software Engineering team. The candidate will be responsible for designing, developing, and implementing applications using the Appian platform. This position requires proficiency in Ap
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Posted 28 days ago | Updated 2 hours ago

3DX and CATIA V5 Sr. Staff Software Engineer

Lockheed Martin Corporation

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Remote or Fort Worth, Texas, USA

Full-time

Job Description This position is with the Lockheed Martin Enterprise Operations Design, Release and Test Systems (DR&TS) team. The DR&TS team develops software solutions that are used by our engineering design teams to simplify the design process. This position is for an experienced Computer Aided Design and Computer Aided Manufacturing (CAD/CAM) Sr Staff Software Engineer to lead client 3DExperience and CATIA V5 deployments and develop capabilities used by Engineering design teams at Lockheed
Posted 10 days ago | Updated 8 hours ago

Staff Software Engineer, Backend - Platform (Relocate to India)

Coinbase

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Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the
Posted 5 days ago | Updated 8 hours ago

End User Infrastructure Engineer Senior - Principal

American Electric Power

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Remote or Columbus, Ohio, USA

Full-time

Job Posting End Date 05-14-2025 Please note the job posting will close on the day before the posting end date Job Summary Part of a larger team delivering high quality Computer, Network, Storage and End-User Infrastructure technology solutions, on-going support to the business. Independently completes infrastructure project assignments. Plan, research, evaluate, design, and engineer the enterprise's technology infrastructure. Provide technical support and troubleshooting, cost estimates, justif
Posted 60+ days ago | Updated 8 hours ago

Staff Software Engineer - Test Engineering (Hybrid/Onsite)

Visa Inc.

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Remote or Austin, Texas, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 8 hours ago

Principal Analog Mixed Signal ASIC Engineer

Draper

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Remote or Cambridge, Massachusetts, USA

Full-time

Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas
Posted 2 days ago | Updated 8 hours ago

Staff Software Development Engineer

CVS Health

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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 19 days ago | Updated 8 hours ago

Staff Software Engineer - Full Stack/Java (Hybrid/Onsite)

Visa Inc.

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Remote or Austin, Texas, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 8 hours ago

Principal Process Controls & Validation Engineer

Regeneron Pharmaceutical

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Remote or Rensselaer, New York, USA

Full-time

Regeneron is currently looking for a Principal/ Staff Process Controls & Validation Engineer for the Labeled Drug Product fill/finish manufacturing processes. This is Monday-Friday, 8am-4:30pm schedule. Process Sciences is a technical services department that deals with a range of scientific, technical, engineering, and mathematical needs from the laboratory to the manufacturing floor. This role provides technical support to manufacturing, quality and CMC Regulatory for manufacturing processes f
Posted 11 days ago | Updated 8 hours ago

Staff Software Engineer - Test Engineering (Hybrid/Onsite)

Visa Inc.

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Remote or Atlanta, Georgia, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 8 hours ago

Staff Software Engineer - Java/ Full Stack (Hybrid/Onsite)

Visa Inc.

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Remote or Atlanta, Georgia, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 8 hours ago

Staff Engineer, Software

Thermo Fisher Scientific

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Massachusetts, USA

Full-time

Work Schedule Standard (Mon-Fri) Environmental Conditions Office Job Description COMPANY: Thermo Fisher Scientific Inc. LOCATION: 168 Third Avenue, Waltham, MA 02451 TITLE: Staff Engineer, Software HOURS: Monday to Friday, 8:00 am to 5:00 pm DUTIES: Work with product development team of scientists and engineers to collect requirements and craft interactive scientific software solutions. Develop software applications using the latest browser, server side and database technologies.Maintain
Posted 8 hours ago

Airworthiness and Regulatory Engineer (Experienced, Senior or Principal)

Boeing Company

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Remote or Everett, Washington, USA

Full-time

Airworthiness and Regulatory Engineer (Experienced, Senior or Principal) Company: The Boeing Company Boeing Commercial Airplanes (BCA) is currently seeking multiple Airworthiness and Regulatory Engineer (Experienced, Senior, or Principal) to join our Chief Aerospace Safety Officer (CASO) organization. These positions are in Everett, WA. Position Overview: Join the esteemed team at Boeing's Chief Aerospace Safety Officer (CASO) organization, where we are dedicated to ensuring the highest stan
Posted 10 days ago | Updated 8 hours ago

Lead Software Engineer

Optimize Search Group

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Remote

Full-time

Title:LeadSoftwareEngineer Duration:FullTime Location:Remote Qualifications: ExperienceworkingasaLead/SeniorDeveloper 8+yearsoffullstacksoftwaredevelopmentexperienceacrosswebandmobile DeepexpertiseinmodernJavaScript(ES6)andTypescript ExperiencewithNode.js ExperiencewithReact,ReactNative,and/orNext.js ExperiencewithrelationalandNoSQLdatastores ExperiencewithMicroserviceandAPI-firstarchitectures ExperiencewithCI/CDpipelines,includingDockerandcontainermanagement ExperiencewithAWS Experiencedevelo
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Posted 13 days ago | Updated 2 days ago