Principal Technologist jobs in Irvine – Browse 14 openings on RoboApply Jobs

Principal Technologist jobs in Irvine

Open roles matching “Principal Technologist” with location signals for Irvine. 14 active listings on RoboApply Jobs.

14 jobs found

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companyePlus inc. logo
Full-time|On-site|Irvine, CA

Role Overview ePlus inc. is hiring a Principal Technologist in Irvine, CA. This senior role shapes the direction of technology services across the company. The Principal Technologist leads major initiatives and guides the development of advanced solutions for clients. What You Will Do Lead technology projects from concept through delivery Advise on strategy for technology services and solutions Apply deep technical expertise to influence company direction Ensure solutions meet high standards for clients

Apr 17, 2026
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companydstaff logo
Full-time|On-site|Irvine

Join our dynamic team at dstaff as a Senior or Principal Engineer specializing in Electronic Design. In this pivotal role, you will contribute to innovative projects that drive technological advancements and enhance our product offerings. We are looking for a passionate engineer with a strong background in electronic design, who thrives in a collaborative environment and is eager to tackle complex challenges.

Aug 31, 2015
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companySonSoft Inc. logo
Full-time|On-site|Irvine

We are seeking a talented and experienced SAP IS-U Principal Consultant to join our dynamic team at SonSoft Inc. This full-time position is ideal for individuals with a strong background in SAP IS-U solutions and a passion for delivering exceptional results. As a Principal Consultant, you will lead projects, mentor junior team members, and engage directly with clients to understand their needs and provide tailored solutions.

Jul 2, 2016
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companyViant Technology Inc. logo
Principal Applied Scientist

Viant Technology Inc.

Full-time|$210K/yr - $250K/yr|On-site|Irvine, California, United States; Los Angeles, California, United States

WHAT YOU’LL DOJoin Viant’s pioneering Machine Learning team as we revolutionize the Ad Tech industry through advanced machine learning and AI automation. We are dedicated to replacing manual processes in digital ad creation, optimization, and measurement with autonomous, scalable systems that handle hundreds of millions of events every day. We are on the lookout for an exceptional Principal Applied Scientist who will spearhead innovative advancements in applied machine learning. In this key role, you will define our end-to-end AI strategy, craft the applied science roadmap, and develop state-of-the-art models in natural language processing (NLP), deep learning, and large-scale AI systems. Your expertise will enhance AI capabilities, driving significant business impact while cultivating a research-focused, data-driven culture at Viant.

Feb 12, 2026
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companyAbbVie Inc. logo
Full-time|On-site|Irvine

Join AbbVie, a global biopharmaceutical company, as a Principal Research Scientist focused on advanced modeling and simulation techniques. In this role, you will lead innovative research initiatives, developing state-of-the-art models that enhance our understanding of complex biological systems. You will collaborate with multidisciplinary teams to drive scientific advancements and contribute to our mission of delivering transformative therapies.

Oct 6, 2025
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companyWestern Digital Corporation logo
Full-time|On-site|Irvine

Join Western Digital Corporation as a Principal Engineer in Software Development Engineering. We seek a talented and innovative engineer who is passionate about software development and engineering excellence. In this role, you will lead technical projects, mentor junior engineers, and contribute to the design and implementation of cutting-edge software solutions.As a Principal Engineer, you will work closely with cross-functional teams to deliver high-quality software products. You will be responsible for defining architecture, driving best practices, and ensuring software reliability and performance.

Apr 8, 2026
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companyViant Technology logo
Full-time|$190K/yr - $260K/yr|On-site|Irvine, California, United States; Los Angeles, California, United States

WHAT YOU’LL DOAs a Principal Software Engineer at Viant Technology, you will play a crucial role in shaping the future of our Demand Side Platform (DSP). Our clients rely on this platform to launch, manage, and evaluate their advertising campaigns. You will lead a talented team of engineers in the design and implementation of sophisticated backend services and a user-friendly frontend UI that comprise our DSP. These solutions are deployed on a cutting-edge, cloud-based infrastructure that spans multiple regions and utilizes advanced technologies to support our clients' complex needs. Your expertise will ensure that our systems evolve to meet the demands of speed, scalability, and agility in today’s digital landscape. You will also have the chance to mentor fellow engineers and directly influence the success of Viant’s innovative products. Your primary focus will be on Viant DSP, working in collaboration with Product, Engineering, and Technical Operations teams to create specifications and provide production support.

Feb 12, 2026
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companyViant Technology logo
Full-time|$200K/yr - $230K/yr|On-site|Irvine, California, United States

What You'll DoViant® (NASDAQ: DSP) is a premier advertising software company that empowers marketers to seamlessly plan, execute, and measure omnichannel advertising campaigns through a state-of-the-art cloud-based platform. As a Principal Product Manager, you will take the helm of Viant DSP's supply products, leveraging research, data analysis, and feedback from vendors and partners to uncover customer needs and develop cutting-edge supply products. You will be responsible for the product vision, strategy, definition, and market delivery.The Day-to-DayLead and execute the strategy, roadmap, and deliverables for product launches.Oversee comprehensive product management for the suite of supply products within Viant DSP.Collaborate with cross-functional teams and gather external customer insights to identify pain points and opportunities.Establish and manage differentiated product requirements, prioritizing them on the roadmap for Viant DSP's self-serve media buying platform.Monitor dependencies within the technical landscape and ensure development aligns with expected outcomes.Work with teams to continuously enhance product functionality leading to successful results.Generate strategic, innovative product ideas and drive their implementation.Conduct thorough research on competitive offerings in the DSP sector.Communicate key performance indicators effectively to stakeholders.

Mar 23, 2026
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companySonsoft Inc. logo
Full-time|On-site|Irvine

Join Sonsoft Inc. as a Principal Consultant specializing in SAP ISU. We are seeking a knowledgeable professional with a passion for delivering exceptional solutions to our clients. In this role, you will leverage your expertise to drive successful implementations and optimizations of SAP ISU functionalities.If you are a proactive problem solver and enjoy collaborating with cross-functional teams, we encourage you to apply!

Jun 22, 2016
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companydstaff logo
Full-time|On-site|Irvine

We are seeking a highly skilled and experienced Principal Product Applications Engineer to join our innovative team at dstaff in Irvine, California. In this pivotal role, you will leverage your technical expertise to drive the development and implementation of cutting-edge product applications. You will collaborate with cross-functional teams and engage directly with clients to ensure the successful integration of our products into their operations.

May 11, 2015
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companyBalt Group logo
Full-time|$170K/yr - $200K/yr|On-site|Irvine, California, United States

About Balt At Balt, our mission is to enhance the lives of 150,000 patients by 2026. Our Story With over 45 years of innovation, Balt stands at the forefront of the medical device industry. We collaborate closely with physicians and healthcare institutions to create state-of-the-art medical devices that are transforming patient care globally. Our extensive product portfolio, which includes some of the first neurovascular intervention devices introduced in 1977, is utilized by healthcare professionals in over 11 countries through our 13 international offices. We are now excited to expand our innovative reach into the peripheral vascular domain. We take immense pride in our mission, our dedicated team, and the impactful work we do together to empower physicians in their life-saving endeavors. Why Join Balt? Become part of a dynamic team committed to making a difference. At Balt, your work holds significant meaning, and pride in our mission is a fundamental part of our identity. We foster a close-knit team environment driven by our strong mission, vision, and values. We prioritize recognition, respect, and a multicultural community as key components of our employee experience, which contribute to our ongoing success. Regardless of location, we care for our employees. Are you ready to contribute to our story? Join us! About this Opportunity – Senior Principal Regulatory Affairs Specialist Description The Senior Principal Regulatory Affairs Specialist is a highly skilled expert responsible for securing and maintaining regulatory approvals and clearances for new and modified medical devices, including license renewals and annual registrations. This role involves serving as a Regulatory representative on multi-disciplinary teams, organizing and leading meetings, and independently identifying and resolving complex issues. You will apply your advanced regulatory knowledge to guide cross-functional teams while demonstrating strategic creativity in support of projects. Direct interaction with regulatory bodies is a key aspect of this role. Job Responsibilities Develop and implement global regulatory strategies for complex, high-risk medical devices, including contingency planning...

Mar 20, 2026
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companyTrace3 logo
Full-time|$175K/yr - $250K/yr|On-site|Irvine

Who is Trace3?Trace3 is a premier Transformative IT Authority, delivering innovative technology solutions and consulting services tailored to our clients' needs. With a focus on elite engineering and dynamic innovation, we empower IT executives and organizations to secure a competitive edge through our approach: Integrate, Automate, Innovate.At Trace3, we foster a culture that blends the startup spirit with the scalability of an established business. Our employees thrive, grow their careers, and enjoy their work!Headquartered in Irvine, California, we have a team of over 1,200 professionals across the United States. Our major field office locations include Denver, Indianapolis, Grand Rapids, Lexington, Los Angeles, Louisville, Texas, and San Francisco.Ready to explore the endless possibilities that technology offers?Join Us!Street-Smart - Thriving in Dynamic TimesWe are adaptable and resilient, thriving in a fast-paced environment. We continually innovate and promote constructive change while keeping the larger vision in focus. Our approach involves sound business judgment to make high-quality decisions efficiently. Our creativity drives us to uncover positive solutions to challenges.Juice - The “Stuff” it takes to be a Needle MoverWe are results-oriented and proactive. We lead without titles, empowering our colleagues with a can-do mindset. We are goal-oriented, mentally mapping out every checkpoint on the route to success while visualizing our desired outcomes.Teamwork - Humble, Hungry, and SmartWe are humble, recognizing how our roles contribute to the company's mission. We treat everyone with respect, own our mistakes, credit others for their contributions, and promote transparency. We create a positive environment and support each other through challenges, valuing the uniqueness of every individual.

Mar 5, 2026
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companyStanbridge University logo
Full-time|Remote|Irvine, California, United States

Join Stanbridge University as a Principal Web Engineer specializing in Architecture and Platform within our innovative SaaS environment. In this senior individual contributor role, you will steer the architectural vision, uphold technical integrity, and ensure the long-term scalability of our core web platform, primarily developed using Laravel (PHP 8.x) and Vue.js (Vue 3).Your expertise will drive architectural ownership, establish rigorous engineering standards, and enhance delivery efficiency across the platform. As part of a dynamic, agile development team, you will leverage modern AI-assisted engineering practices to boost delivery speed and developer productivity, all while adhering to high standards of security, accessibility, and maintainability.This position is focused on impact through tangible outcomes, improved efficiency, and sustained platform excellence rather than people management. Remote candidates are encouraged to apply, with preference for those located near our Irvine campus for occasional collaboration.

Mar 4, 2026
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companyRestaurant365 logo
Full-time|On-site|Irvine, CA

Join Restaurant365 as a Lead Principal Data Analyst focused on our Go-To-Market (GTM) strategy. In this key role, you will analyze market trends, customer data, and business performance metrics to drive strategic decisions that enhance our market presence. You will collaborate cross-functionally to develop actionable insights that support our growth initiatives in the food service industry.

Apr 1, 2026

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