Principal Software Developer Jobs in Los Angeles, CA

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Sr. Solutions Architect (Navy) - Clearance Required

LMI Government Consulting (Logistics Management In

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Remote

Contract

Overview LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready software to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on
Posted 15 days ago | Updated 9 hours ago

Sr. Solutions Architect (Army) - Clearance Required

LMI Government Consulting (Logistics Management In

•

Remote

Contract

Overview LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready software to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on
Posted 15 days ago | Updated 9 hours ago

Staff Infrastructure Software Engineer, Metadata

Dropbox Inc

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Remote

Full-time

Role Description As a Staff Software Engineer focused on the Metadata Infrastructure organization, you will play a central role in shaping and evolving the transactional database systems that underpin nearly every Dropbox product. The Metadata Core and Metadata Services teams together operate foundational systems that manage Dropbox's transactional metadata at global scale, powering workloads across storage, sync, sharing, AI, and collaboration features. You'll be responsible for defining and e
Posted 19 days ago | Updated moments ago

Lead Appian Developer- Remote

ICF

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Remote or Reston, Virginia, USA

Full-time

*We are open to supporting 100% remote work anywhere within the US* ICF's Digital Modernization division is a rapidly growing, entrepreneurial, technology department, seeking a Lead Appian Developer to support upcoming needs with our federal customers. Our Digital Modernization division is an information technology and management consulting department that offers integrated, strategic solutions to its public and private-sector clients. ICF has the expertise, agility, and commitment to design,
Posted 39 days ago | Updated moments ago

IP Engineer / Internet Protocol

Prudent Technologies and Consulting

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Remote

Contract

Network/Systems Lead Engineer Network Integration (Re-IP) Fully REMOTE contract , but weekly travel required. Travel can be anywhere in the US; however it will primarily be in the northeast. So, the preference is someone located in the northeast US like Massachusetts Re-IP Acceleration Technical Lead Principal level IT Infrastructure Engineer with broad and deep infrastructure knowledge and experience across network, server, and end-user device technologies. Accountable for 1) providing techni
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Posted 29 days ago

System Network Engineer / Re-IP

Prudent Technologies and Consulting

•

Remote

Contract

Network/Systems Lead Engineer Network Integration (Re-IP) Fully REMOTE contract , but weekly travel required. Travel can be anywhere in the US; however it will primarily be in the northeast. So, the preference is someone located in the northeast US like Massachusetts Re-IP Acceleration Technical Lead Principal level IT Infrastructure Engineer with broad and deep infrastructure knowledge and experience across network, server, and end-user device technologies. Accountable for 1) providing techni
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Posted 29 days ago

Principal level IT Infrastructure Engineer / Re-IP

Prudent Technologies and Consulting

•

Remote

Contract

Network/Systems Lead Engineer Network Integration (Re-IP) Fully REMOTE contract , but weekly travel required. Travel can be anywhere in the US; however it will primarily be in the northeast. So, the preference is someone located in the northeast US like Massachusetts Re-IP Acceleration Technical Lead Principal level IT Infrastructure Engineer with broad and deep infrastructure knowledge and experience across network, server, and end-user device technologies. Accountable for 1) providing techni
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Posted 29 days ago

Engine Systems & Test Team- Staff Combustion Device Test Engineer

Relativity Space

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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 45 days ago | Updated moments ago

Sr. Principal Engineer, R&D

Johnson & Johnson

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Remote or Raritan, New Jersey, USA

Full-time

At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity. Learn m
Posted 14 days ago | Updated 12 hours ago

Senior Principal Engineer (Remote)

RTX Corporation

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Remote or East Hartford, Connecticut, USA

Full-time

Date Posted: 2025-06-02 Country: United States of America Location: PW100: East Hartford 400 Main Street, East Hartford, CT, 06118 USA Position Role Type: Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: This job requires a U.S. Person. A U.S. Person is a lawful permanent resident as defined in 8 U.S.C. 1101(a)(20) or who is a protected individual as defined by 8 U.S.C. 1324b(a)(3). U.S. citizens, U.S. nationals, U.S. permanent residents, or individuals granted refugee or a
Posted 58 days ago | Updated moments ago

Staff Software Development Engineer (Full Stack Java/Node)

CVS Health

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Remote or Scottsdale, Arizona, 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 44 days ago | Updated moments ago

Lead Engineer - Reactor Thermal-Hydraulics and Computational Methods (Remote Eligible, U.S.)

GE Vernova

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Remote or Wilmington, North Carolina, USA

Full-time

Job Description Summary This role contributes to company objectives in the field of reactor physics and technology. This role is intended for a current or future subject matter expert in the areas of computational methods development/coding, numerical analysis, and thermal-hydraulics of reactor thermal-hydraulic modeling tools. This role also supports software documentation and validation, user training, and customer interfacing for the GVH thermal-hydraulics code TRACG. The preferred work loca
Posted 9 days ago | Updated moments ago

Lead Software Engineer - Java (Remote)

First-Citizens Bank & Trust Company

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Remote or Phoenix, Arizona, USA

Full-time

Overview This is a remote role open for multiple markets across the United States. We are looking for a hands-on Lead Software Engineer to join our growing Corporate Credit Card delivery team, which provides technology solutions and integration services in following areas: Corporate Credit Cards, Credit Card Risk Underwriting, Credit Card Portfolio Management, and Merchant Services. We have a highly engaged team of engineers and are driving a new custom developed platform and implementing aut
Posted 11 days ago | Updated 9 hours ago

Lead Software Engineer - Java (Remote)

First Citizens Bank

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Remote or Phoenix, Arizona, USA

Full-time

Overview This is a remote role open for multiple markets across the United States. We are looking for a hands-on Lead Software Engineer to join our growing Corporate Credit Card delivery team, which provides technology solutions and integration services in following areas: Corporate Credit Cards, Credit Card Risk Underwriting, Credit Card Portfolio Management, and Merchant Services. We have a highly engaged team of engineers and are driving a new custom developed platform and implementing automa
Posted 5 days ago

Lead Software Engineer - Java (Remote)

First-Citizens Bank & Trust Company

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Remote or Phoenix, Arizona, USA

Full-time

Overview This is a remote role open for multiple markets across the United States. We are looking for a hands-on Lead Software Engineer to join our growing Corporate Credit Card delivery team, which provides technology solutions and integration services in following areas: Corporate Credit Cards, Credit Card Risk Underwriting, Credit Card Portfolio Management, and Merchant Services. We have a highly engaged team of engineers and are driving a new custom developed platform and implementing aut
Posted 11 days ago | Updated 9 hours ago

Staff MFP Application Developer

ConsultNet, LLC

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Remote or St. George, Utah, USA

Full-time

Staff MFP Application Developer (Remote or Hybrid) Utah Preferred Direct Hire Salary Target: $175k - $205k + Relocation This leading software solutions provider helps organizations streamline document workflows through advanced MFP integrations and automation platforms. Their technology simplifies print management, scanning, and digital process automation, empowering businesses to optimize operations across multiple industries. Job Description: Our client is seeking an experienced MFP App
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Posted 9 days ago | Updated 12 hours ago

Informatica MDM Lead Developer/Architect (SaaS/Cloud)

Innovative IT Solutions Inc

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Remote

Contract

Hi, Hope you are doing well Role Title : Informatica MDM Lead Developer/Architect (SaaS/Cloud) Location- Remote/Austin, TX- Remote Role(Local Candidates only) Required Skills : Informatica MDM SaaS product configuration experience in implementing ( this should not be Informatica MDM on prem and on Admin experience) Experience in with Configuring Informatica MDM SaaS data models Experience in with Configuring Informatica MDM SaaS Match and Merge rules Experience in with Configuring Informatica MD
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Posted 8 days ago | Updated 7 days ago

Data Product and Machine Learning Engineer - Roon

Harman International

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California, USA

Full-time

A Career at HARMAN As a technology leader that is rapidly on the move, HARMAN is filled with people who are focused on making life better. Innovation, inclusivity and teamwork are a part of our DNA. When you add that to the challenges we take on and solve together, you'll discover that at HARMAN you can grow, make a difference and be proud of the work you do every day. About the Role We're seeking a Data Product & ML Engineer to join the Harman Software Experiences Data Team, powering our fla
Posted 4 days ago | Updated moments ago

Atlassian Expert (Jira/Confluence/Rovo), Rovo AI, Jira Migration, Leadership

Xoriant Corporation

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Remote or Plano, Texas, USA

Contract

Atlassian Expert (Jira/Confluence/Rovo), Rovo AI, Jira Migration, Leadership Pay Rate Range Between $85 - $90 Per Hour on W2 < class="sub-title sub-title-pTop">Skill/Experience/Education Mandatory Skills - Deep knowledge of Atlassian Cloud products - Expertise in Jira administration - Scripting & Automation (Jira Automation, REST API, Webhooks - Integration Experience: ServiceNow, CI/CD Desired Skills - Atlassian Rovo - Atlassian Certified Expert (ACP-120/620) DESCRIPTION looking for a consult
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Posted 19 days ago | Updated 1 day ago

Principal Engineer, ML Platform

Pinterest, Inc.

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Remote or San Francisco, California, USA

Full-time

About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we're on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other's unique experiences and embrace the flexibility
Posted 60+ days ago | Updated moments ago