Senior Principal Developer Jobs in Los Angeles, CA

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Senior Principal Systems Integration Engineer

SAIC

El Segundo, California, USA

Full-time

Job ID: Location: EL SEGUNDO, CA, US Date Posted: 2025-04-18 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking experienced Senior Principal Systems Integration Engineer to support the Space Development Agency (SDA) Tranche 3 Program Integration (T3PI) Prime program. Note: This role can be b

Principal Software Developer - TS/SCI

Parsons Services Company

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: Parsons is looking for an experienced Principal Software Developer to join our team!

Sr Principal Automation & Controls System Engineer

Relativity Space

Long Beach, California, USA

Full-time

At Relativity Space, we have two audacious goals: to build the next great commercial launch company with Terran R and to become America's leading force in additive manufacturing innovation. Both contribute to our long-term vision of creating humanity's industrial base on Mars, paving the way for interplanetary life to expand the possibilities of the human experience. This journey begins right here on Earth - where we design, build, and fly rockets to deliver customer payloads to orbit. Terran R,

Senior Principal Software Engineer IS *Virtual*

Providence Health & Services

Remote or Renton, Washington, USA

Full-time

Job Description Providence caregivers are not simply valued - they're invaluable. Join our team at Enterprise Information Services and thrive in our culture of patient-focused, whole-person care built on understanding, commitment, and mutual respect. Your voice matters here, because we know that to inspire and retain the best people, we must empower them. The Senior Principal Software Engineer takes end-to-end ownership for development and quality of solutions and services that delight caregiv

Sr. Principal Software Engineer-Observability Platform

Splunk Inc.

Remote or San Jose, California, USA

Full-time

Description Sr. Principal Software Engineer-Observability Platform A little about us Splunk is here to build a safer and more resilient digital world. We're proud to say that we're the key to enterprise resilience for more than 11,000 enterprise organizations that use our Unified Security and Observability Platform to keep their systems secure and reliable. We're also especially proud of our award-winning culture and our regular appearance on those "Best Places to Work" lists. We are a compan

Senior Principal Software Engineer - ITSI

Splunk Inc.

Remote or San Jose, California, USA

Full-time

Description Splunk, a Cisco company, is building a safer and more resilient digital world with an end-to-end full stack platform made for a hybrid, multi-cloud world. Leading enterprises use our unified security and observability platform to keep their digital systems secure and reliable. Our customers love our technology, but it's our caring employees that make Splunk stand out as an amazing career destination. No matter where in the world or what level of the organization, we approach our wor

Sr. Principal R&D Engineer - Spine - Memphis

Medtronic

Remote or Memphis, Tennessee, USA

Full-time

We anticipate the application window for this opening will close on - 9 Jun 2025 At Medtronic you can begin a life-long career of exploration and innovation, while helping champion healthcare access and equity for all. You'll lead with purpose, breaking down barriers to innovation in a more connected, compassionate world. A Day in the Life Careers that Change Lives Impact patient outcomes. Come for a job, stay for a career. As a Senior Principal R&D Engineer, you will develop life-saving medi

Airworthiness and Regulatory Engineer (Experienced, Senior or Principal)

Boeing Company

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

Senior Principal Machine Learning Engineer-AI (FULLY REMOTE)

Splunk Inc.

Remote or San Jose, California, USA

Full-time

Description Join us as we pursue our disruptive new vision to make machine data accessible, usable and valuable to everyone. We are a company filled with people who are passionate about our product and seek to deliver the best experience for our customers. At Splunk, we're committed to our work, customers, having fun and most importantly to each other's success. Learn more about Splunk careers and how you can become a part of our journey! Role: As the Senior Principal Machine Learning Enginee

Senior Lead OutSystems Developer

Swanktek

Remote

Contract

We are seeking a highly skilled and experienced Senior Lead OutSystems Developer to join our dynamic team. The ideal candidate will have over 12 years of experience in software development, with a strong focus on the OutSystems platform. This role involves leading development projects, mentoring junior developers, and actively participating in sprint tasks to deliver high-quality solutions within an Agile Scrum environment. Qualifications:Bachelor s degree in Computer Science, Information Techno

End User Infrastructure Engineer Senior - Principal

American Electric Power

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

Senior Ab Initio Lead Developer - C13 - IRVING

Citi

Remote or Irving, Texas, USA

Full-time

The Information Service Group is seeking a Technical Specialist (Senior Technical lead) to build and manage Reference data ETL team . The Tech lead will build the team in Canada and work with ETL developers in NAM,EMEA and India(APAC) and will be overseeing the deliverables, provide architectural guidance, enforce best Citi practices, conduct code reviews, build support processes, and serve as escalation point during production outages. Interaction will be required with global development team c

Vice President, Senior AB Initio Lead Developer, C13 - Tampa

Citi

Remote or Tampa, Florida, USA

Full-time

Overview of the Organization: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value

Senior/Lead Full Stack Developer

iSpace, Inc

Remote

Contract

JOB DETAILS: Title: Senior/Lead Full Stack Developer with AI Location: Remote Work (PST work hours - Team is based out in Los Angeles, CA) Type: 12 24 plus months contract (long term - extendable) Job Description: Seeking a Lead Full Stack Developer that can develop large scale enterprise applications using React.js for front-end, Node.js for API s & MySQL for backend. Along with Kubernetes experience, and experience working with offshore development team. Experience with designing and implemen

Senior Java Lead/Developer, VP

Citi

Remote or Irving, Texas, USA

Full-time

About Citi: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is systemic

Senior Lead UI Developer ( ReactJS and Java )

S&P Consultants

Remote or Princeton, New Jersey, USA

Full-time

About the Role: Grade Level (for internal use): 12 The Team: Join the S&P Global Ratings team as a Senior Lead UI Developer within the Corporates Analytical Value Stream. Our team develops scalable solutions in collaboration with product development. We emphasize knowledge sharing and collaboration, fostering a unified strategy. Our culture promotes equality and innovation, empowering you to iterate and experiment freely. This role offers a unique opportunity to contribute to S&P Ratings next-

Insuremo Lead Developer / Architect

Prism IT Corp

Remote

Contract

Hello, I hope you're doing well. I'm reaching out to share a contract opportunity that might align well with your experience. We are currently looking for an experienced Insuremo (Lead Developer / Architect) for a remote position. Please find the details below: Position Title: Insuremo Lead Developer / Architect Location: Remote Type: Contract / C2H Duration: Long-term (Exact duration to be discussed) Interview Process: 2 rounds (No in-person interview) Key Responsibilities:Contribute to the mod

Sr. Lead Microservices Java/Angular UI Developer - VP

Citi

Remote or Irving, Texas, USA

Full-time

The Sr. Lead Microservices Java/Angular UI Developer is a senior level position 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: Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements

Senior/Lead FICO Rules Developer (Remote) - Decision Modeler

CC Pace Systems, Inc.

Remote

Contract

You Will: Be a senior or lead rules developer utilizing FICO s Decision Modeler solution.You know how to deploy it to make efficient decisions in support of the broader cross functional needs of the organization. In any given day you might design a strategy, write a rule, conceive of a better way to run automated testing, discuss how to utilize AWS more efficiently with the vendor team, or help the DevOps team understand how to best deploy to production.Partner with business leaders, technical t

Senior Full Stack Java, Lead Developer, SVP (C14)

Citi

Remote or Jersey City, New Jersey, USA

Full-time

About Citi: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is systemic