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3688 Job Offers

Principal Software Engineer - Agentix AI (Cortex XSIAM)
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Israel , Tel Aviv
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Not provided
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Palo Alto Networks
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Principal AI Engineer – Vivado EDA Tools
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Principal AI Engineer sought to lead AI integration into Vivado EDA tools at Boxborough, US. This role demands deep expertise in Large Language Models, Agentic AI, and multi-agent systems to architect breakthrough FPGA design features. You will deploy production AI/ML solutions, leveraging Python...
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United States , Boxborough
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212000.00 - 318000.00 USD / Year
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AMD
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Principal AI Engineer – Vivado EDA Tools
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United States , San Jose
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240000.00 - 360000.00 USD / Year
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AMD
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Principal Software Engineer - Fullstack
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Join Microsoft’s Industry Solutions Engineering team as a Principal Fullstack Software Engineer in Greater Toronto. You’ll solve complex challenges by co-developing cloud solutions with customers using C#, Java, JavaScript, or Python. This role requires a Bachelor’s in CS, 6+ years of experience,...
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Canada , Greater Toronto
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142400.00 - 257500.00 CAD / Year
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Microsoft Corporation
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Principal Data Scientist
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Canada , Greater Toronto
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142400.00 - 257500.00 CAD / Year
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Microsoft Corporation
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Principal Software Engineer (Fullstack - Copilot)
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Join Microsoft’s Copilot Content Experience team in Tokyo as a Principal Software Engineer (Fullstack). You’ll lead high-visibility projects impacting hundreds of millions of users across Edge, Copilot app, and Windows Widgets. We seek a solid full-stack engineer with AI experience, capable of gu...
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Japan , Tokyo
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Not provided
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Microsoft Corporation
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Principal Waste Consultant
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Principal Waste Consultant role in Cumbria, UK. Lead waste characterisation projects, leveraging expertise in shielding assessments and Non-Destructive Assay (NDA). Requires a degree, 5+ years nuclear waste management experience, and strong technical consultancy skills. Benefits include car allow...
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United Kingdom , Cumbria
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50000.00 - 60000.00 GBP / Year
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Rullion
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C2BMC Principal Acquisition Analyst
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Banner Defense seeks a C2BMC Principal Acquisition Analyst to support the Missile Defense Agency in Colorado Springs. This role requires a DoD Secret clearance and expertise in acquisition processes, cost/schedule/performance management, and strategic planning. Ideal candidates have 12+ years of ...
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United States , Colorado Springs
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115000.00 - 120000.00 USD / Year
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Banner Defense
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Principal Software Engineering
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Join Microsoft’s Azure Data engineering team in Hyderabad as a Principal Software Engineer. Drive innovation on Microsoft Fabric, building core capabilities for Data Apps with full-stack development and cloud services at scale. Requires 12+ years of experience in C, C++, C#, Java, or Python, plus...
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India , Hyderabad
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Microsoft Corporation
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(Senior) IT Consultant, Principal Investors and Private Equity
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Denmark , Copenhagen V
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Boston Consulting Group
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Senior Principal Scientist – Chemical Biology & Proximity-Based Therapeutics
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Senior Principal Scientist role in Thousand Oaks, CA, leading molecular glue discovery via phenotypic screening and chemical genetics. Drive proximity-based therapeutics within Amgen’s Induced Proximity Platform. Requires a Doctorate and 3+ years in chemical biology and small molecule discovery. ...
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United States , Thousand Oaks
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162509.80 - 219866.20 USD / Year
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Amgen
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Principal Machine Learning Engineer – Autonomy
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Lead the future of Physical AI as a Principal ML Engineer at Uber, shaping the core Autonomous Driving stack in San Francisco or Sunnyvale. You will define the technical vision for multi-modal systems, mentor top talent, and solve complex urban edge cases. Requires 10+ years in ML/Robotics, exper...
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United States , San Francisco; Sunnyvale
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302000.00 - 336000.00 USD / Year
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Uber
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Principal AI Engineer
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Canada , Mississauga
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Citi
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Principal Systems Safety Engineer
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United States , Phoenix
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Real Time Consulting
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Sr Principal Spacecraft Systems Engineer / Mission Architect
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Senior Principal Spacecraft Systems Engineer / Mission Architect sought by Redwire to lead end-to-end spacecraft and payload development in Littleton, CO, Chantilly, VA, or Albuquerque, NM. Requires 20+ years of space industry experience, MBSE expertise, and a systems-level approach. Drive missio...
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United States , Littleton
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170690.00 - 250000.00 USD / Year
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Redwire Space
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Principal Software Engineer
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United States , Redmond
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163000.00 - 296400.00 USD / Year
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Microsoft Corporation
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Principal Technical Program Manager - Applied Science
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United States , Redmond
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139900.00 - 274800.00 USD / Year
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Microsoft Corporation
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Staff / Principal Design Engineer (Web & Brand)
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Senior / Staff Design Engineer (Web & Brand) sought to shape the future of AI at Lovable. You will build world-class landing pages and web experiences in Stockholm or London. Requires 10+ years shipping advanced web interactions, expertise in React/TypeScript, and a strong design sense. Drive fro...
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Sweden; United Kingdom , Stockholm; London
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Lovable
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Staff / Principal Product Designer
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Senior / Staff Product Designer sought by Lovable to lead end-to-end design in London. You’ll craft intuitive user flows and high-fidelity mockups, collaborating with engineering or shipping with AI. Requires 10+ years in fast-paced startups, strong prototyping, and visual design mastery. Join a ...
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Sweden , Stockholm
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Lovable
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Staff / Principal Brand Designer
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Senior/Staff Brand Designer sought to define Lovable’s visual identity across web, print, and motion. You’ll own brand systems, create campaign assets, and ensure consistency in a fast-paced AI startup. Requires 10+ years of high-growth experience, exceptional taste, and a portfolio of shipped wo...
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United Kingdom; Sweden , London; Stockholm
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Lovable
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About the Principal role

A Principal role represents a senior leadership position found across various industries, from construction and engineering to technology and product management. Individuals in these jobs are trusted with high-level strategic oversight, complex problem-solving, and driving significant organizational impact. Unlike entry-level or mid-career positions, Principal jobs typically require a deep well of specialized expertise, a proven track record of leadership, and the ability to influence direction without direct managerial authority over every team member.

In a professional context, a Principal is often the highest individual contributor or a senior team lead responsible for shaping the vision and execution of critical initiatives. For example, in design and construction sectors, a Principal Designer focuses on risk management from the earliest stages of a project. They ensure that health and safety regulations, such as the CDM Regulations 2015, are integrated into the design process, mitigating hazards before construction begins. This involves leading cross-functional coordination, conducting design reviews, and ensuring a seamless handover to contractors.

In technology and business strategy, Principal Product Managers own the end-to-end lifecycle of complex service portfolios or product lines. They are responsible for defining strategy, developing business cases, and launching innovative offerings that drive customer adoption and revenue growth. These roles demand a data-driven approach to decision-making, strong cross-functional leadership, and the ability to influence executives and stakeholders across engineering, sales, marketing, and customer success teams. Common responsibilities include market analysis, competitive benchmarking, pricing strategy, and building go-to-market plans.

Typical skills required for Principal jobs include exceptional communication and presentation abilities, strategic thinking, and a high degree of autonomy. Candidates usually possess a bachelor’s or master’s degree in a relevant field, combined with significant experience—often eight or more years in a related domain. Technical proficiency is critical, whether in understanding network security, cloud infrastructure, or construction regulations. Soft skills such as negotiation, mentorship, and the ability to drive alignment in matrixed organizations are equally important.

Ultimately, Principal jobs are about leading from the front, solving the most challenging problems, and setting the standard for excellence within an organization. Whether mitigating risk on a construction site or defining the future of a software platform, these professionals are integral to driving meaningful, lasting results.