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Principal Jobs

3395 Job Offers

Principal Backend Engineer
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Blitzy seeks a Principal Backend Engineer in Pune to own mission-critical systems end-to-end. Requires 12+ years Python, GCP, Kubernetes, Terraform, and API expertise. Build LLM-powered platforms at scale.
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India, Kirtane Baugh, Magarpatta, Hadapsar, Pune
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Principal Backend Engineer
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Blitzy seeks a Principal Backend Engineer in Pune to own mission-critical systems end-to-end. Requires 12+ years Python, GCP, Kubernetes, Terraform, and API expertise. Build LLM-powered enterprise software at scale.
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India, Kirtane Baugh, Magarpatta, Hadapsar, Pune
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Not provided
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Principal Electrical Engineer, Power Systems
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Astro Mechanica seeks a Principal Electrical Engineer in San Francisco to lead medium-voltage power system design, from switchgear to grid interconnection. Requires 10+ years, ETAP/SKM proficiency, and NEC/IEEE expertise. Competitive benefits included.
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Principal Human Resources Analyst, City College of San Francisco (1246)
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Lead HR operations at City College of San Francisco as Principal Human Resources Analyst. Requires a bachelor's degree, 5 years of HR experience, and expertise in recruitment, classification, or benefits.
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CS&A Principal Engineer
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Assystem seeks a CS&A Principal Engineer in Warrington to lead design and site engineering teams on the Box Encapsulation Plant at Sellafield. Requires chartered status (ICE or IStructE), nuclear sector experience, and strong structural design expertise.
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Principal Nuclear Security Engineer
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Assystem seeks a Principal Nuclear Security Engineer in Glasgow to provide engineering assurance for security-related nuclear assets. Requires high-hazard regulated experience, SyAPs knowledge, and security case expertise.
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Principal Software Engineer
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Join Partly as a Principal Software Engineer in Auckland, building mission-critical, scalable systems for our SaaS and API platform. Requires 5+ years of complex app experience, strong CS fundamentals, and distributed systems knowledge. Rust and automotive experience are a bonus.
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Principal Consultant - Technical Project Manager
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Lead technical delivery of a Data marketplace platform as Principal Consultant in London. Requires 8+ years in technical project management, data governance and Agile delivery within financial services.
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Principal Product Engineer - Order to Cash
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Lead technical architecture for Billing and Order-to-Cash in India. Hands-on Principal role requiring deep ORMB expertise, Java, SQL and API skills to design enterprise billing solutions and guide engineering teams.
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Principal Product Designer, Visual (Merchant)
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Lead visual design for DoorDash merchant products in San Francisco. Shape DashOS design systems, ship high-craft interfaces, and build in React/TypeScript with AI tools. Set direction across teams.
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Principal Systems Engineer, Signal-Path Performance & Modeling
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Lead signal-path architecture for silicon photonics at Neurophos in Austin. Requires MS/PhD, 7+ years in communication systems, link-budget modeling, and DSP expertise. Top benefits and equity.
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Principal, Recruiting
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Lead executive tech recruitment at Coupang in Seoul, building world-class talent pipelines across eCommerce, engineering, and security. Requires 8+ years of full-cycle recruiting, tier-1 internet experience, and strong executive influence skills.
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Principal Software Engineer
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UiPath seeks a Principal Software Engineer in Bellevue to architect large-scale cloud services and AI-native systems. Requires 10+ years building commercial applications, distributed systems expertise, and a founder mindset.
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Principal Executive Recruiter, Talent Acquisition
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Airwallex seeks a Principal Executive Recruiter in New York to own VP and C-level searches end to end. Requires 10+ years of recruitment experience, strong stakeholder influence, and a track record closing senior talent in fast-paced, growth-stage environments.
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Principal Global Account Manager, Storge Accounts
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Lead global OEM accounts for Micron as Principal Global Account Manager in San Jose. Drive strategic sales plans, senior relationships, and revenue growth. Requires 7+ years technical sales experience and Salesforce proficiency.
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Principal Deployment Engineer
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Lead complex Celonis deployments in Tokyo as Principal Deployment Engineer. Requires 12+ years in consulting, PQL/SQL/Python skills, and AI fluency to drive enterprise process intelligence solutions.
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Principal, AI Security Engineer
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Lead AI security engineering at Micron in Boise, designing guardrails, detection, and automated response for agentic AI threats. Requires 8+ years in security engineering, Python expertise, and hands-on LLM/agent security experience.
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Principal Thermal Engineer - Aircraft Avionics & Thermal Systems (R3930)
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Lead thermal architecture for UAV avionics at Shield AI in Seattle. Requires 12+ years in electronics thermal engineering, CFD expertise (FloEFD, Icepak), and strong heat transfer fundamentals. Shape next-gen AI aircraft systems.
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250000.00 - 350000.00 USD / Year
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Principal / MTS Engineer, SSD Validation
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Lead SSD firmware validation for enterprise and data center products in Singapore. Requires 8+ years in SSD testing, NVMe/PCIe expertise, and strong automation skills. Drive test architecture and CI/CD innovation.
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Principal Engineer, Space Special Projects
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Lead space special projects at Anduril as Principal Engineer in Chantilly. Requires active Top Secret/TS/SCI clearance, DoD/IC satellite systems expertise, and spacecraft architecture experience. Shape next-gen defense space capabilities.
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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.