23,499 Principal jobs
Principal engineering roles setting technical direction org-wide.
ES234 Principal Software Engineer - EDGE
Principal Software Engineer to lead architecture, design, and verification of Bench Checkout Equipment software for NASA's EDGE LiDAR mission at Goddard: instrument control, automated test sequences, and data acquisition. Core stack is LabVIEW and Python with SCPI/VISA and serial/embedded protocols; on-site in Greenbelt, MD, US citizens only.
Principal Devops Engineer
Principal DevOps Engineer Defines enterprise DevOps strategy, architects CI/CD pipelines automates deployments, optimizes cloud infrastructure, ensures security/compliance mentors leaders & drives innovation to enhance…
Principal Ecologist
Mace combines construction expertise with consultancy to unlock potential in every person or project and redefine the boundaries of ambition. Our values shape the way we consult and define the people we want to join us…
Principal Software Engineer
Salary: $167165 - $201105 p.a. Principal Software Engineer Full-Time (35hpw) Temporary Opportunity until September 2027 Salary Range $167,165 -$201,105 per annum + 12% super Haymarket and Parramatta location with…
Principal Engineer, Cybersecurity - Data Loss Prevention
T-Mobile Data Protection Specialist At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers. All team members receive a competitive base salary and…
Principal Product Manager - PostgreSQL
Overview Microsoft is a company where passionate innovators come to collaborate, envision what can be and take their careers further. This is a world of more possibilities, greater innovation, and increased openness,…
Principal Solutions Architect
Job Description Principal, Solutions Architect /n Salary: $175k-$225k 30% bonus /n Location: Chicago, IL /n Hybrid: 3 days onsite, 2 days remote /n /n Qualifications /n /n - BS degree in Computer Science, similar…
Principal Engineer - Observability
Principal Observability Engineer Drive enterprise observability strategy, platform modernization, telemetry governance, and AIOps innovation by designing large-scale monitoring ecosystems, implementing OpenTelemetry…
Principal Data Engineer
Principal Data Engineer at Microsoft (Redmond, WA): leads architecture and hands-on build of scalable data platforms for experimentation and scorecards using Apache Spark, Python, SQL, Delta Lake, and CI/CD, while advancing AI-native engineering practices and building agents that diagnose pipeline failures.
Principal Product Manager
Senior product leader owning VCI's ACH payment platforms (Legacy, ACHWorks, Veer), translating customer, regulatory, and security needs into roadmaps, requirements, and modernization plans. Requires deep ACH/payments knowledge, API literacy, and Jira/Agile experience; remote US role paying $165k–$175k.
Principal Software Engineer – Web Rendering Engineer
Bringits is a fast-growing Web Data technology company building the infrastructure that makes the web accessible at scale. We work with leading companies around the world, solving some of the toughest challenges in web…
ServiceNow Principal Engineer (ITSM & Experience)
ServiceNow Principal Engineer ITSM & Experience Lead enterprise-scale Service Management transformation, platform modernisation, and digital employee experiences by architecting, engineering, and governing ServiceNow…
Principal Creative Director, AI Video
Hands-on creative leadership role (posted via Jobgether for a US-based partner company): the Principal Creative Director defines and personally produces AI-native video, motion, and brand work, blending traditional production with generative AI tools, and builds the workflows, tool stack, and creative principles for a wider studio team.
[CLS] Principal I, Business Analysis [L6-I] (LSCI Inbound Solution)
Internal-only Coupang posting (Seoul) for a Principal Business Analyst on the LSCI Inbound Solution team: analyzes inbound/ordering processes across the fulfillment network, builds demand forecasts, dashboards and automation to cut inefficiency and optimize inventory, using SQL, Python/Pandas and Apache Airflow.
[쿠팡로지스틱스서비스] Principal, Business Analyst (물류 운영 전략)
Principal Business Analyst at Coupang Logistics Services (CLS), working in the LSCI team to analyze and improve Coupang's fulfillment network — demand forecasting, inbound process automation, and inventory analytics — using SQL, Excel, Python/Pandas, and Apache Airflow to build dashboards and optimization models.
Principal Software Engineer
Hands-on Principal Engineer owning technical direction and execution for major products and systems (backend, frontend, APIs, databases, infrastructure) at KIRA, a Southeast Asian insurance and financial platform used by millions.
Principal Structural Engineer
Due to the continuing success and growth of our AESG team, a fantastic opportunity has opened up at our award-winning Specialist Consultancy, Engineering and Advisory Firm. We are headquartered in London, Riyadh,…
Principal Software Engineer
Required: 8+ years of software engineering experience, with a strong portfolio of production systems you architected and shipped. Expert-level Python — application development, async patterns, type-checking, testing…
Consulting/Principal Software Engineer
Senior technical authority at LexisNexis IP Solutions (RELX) in London, serving as go-to engineer for two teams: shaping design across a product, working directly with customers, fixing complex bugs, and mentoring lead developers. Core stack is C#, API-based solutions, and AWS cloud (Azure also relevant), plus complex data modeling.
Principal Product Manager, Agentic AI Platform
Principal product manager for Zillow's shared agentic AI platform: you set the technical product direction (agent registry/gateway, developer experience, context and memory, orchestration and evals) so internal teams can build and ship AI agents, working as an IC alongside PMs, engineers, and scientists. Requires 10+ years in platform product management and hands-on LLM/agentic systems depth.