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Principal Jobs (Hybrid work)

1215 Job Offers

Principal Software Engineer
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Principal Software Engineer role in Perth, Australia, offering organisation-wide technical leadership within a major Oil & Gas business. Drive engineering strategy, mentor teams, and own critical platforms using distributed systems, cloud-native architectures, and AWS. Ideal for a high-impact eng...
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Principal Software Engineer
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Principal Software Engineer sought for Microsoft’s Bing IndexServe team in Redmond, WA. Drive large-scale distributed systems (100K+ nodes) powering search, recommendation, and AI services. Lead architecture for cutting-edge LLM, Ranking, and Index Serving, collaborating with ML/AI data scientist...
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165600.00 - 296400.00 USD / Year
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Principal Software Engineer
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Principal Software Engineer role in Bangalore, India, building real-time data pipelines for Microsoft Ads. You will design streaming ETL systems with Flink/Spark, own SLOs via OpenTelemetry, and integrate with ML inference serving. Requires 8+ years experience, strong C++/C#/Python skills, and ex...
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Principal Engineer
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Principal Engineer role in Bangalore, India, driving Azure’s data platform for the AI era. Requires 12+ years backend coding, 10+ years cloud services development, and expertise in high-scale architecture, latency, and performance. Lead Fabric Platform features, design resilient systems, and deve...
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Principal Product Manager
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Microsoft seeks a Principal Product Manager to define the next generation of autonomous selling experiences in Redmond, WA. You will drive product vision and strategy for AI agents and seller workflow automation within the Scale & Partner AI team. This role requires 8+ years of experience, expert...
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142800.00 - 274800.00 USD / Year
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Principal Consultant in Product Lifecycle Management - Aerospace & Defence
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Seeking a **Principal Consultant in Product Lifecycle Management** for our Aerospace & Defence practice. This hybrid role, based in **Bristol, London, or Manchester**, requires 10+ years of PLM expertise, including BOM management and Siemens solutions. You will lead PLM transformation initiatives...
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Principal Graphics Engineer - Browser Runtime & GPU Systems
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Principal Graphics Engineer role in Toronto focused on browser runtime and GPU systems. You will build cross-platform rendering infrastructure, GPU command capture, and low-latency remote streaming architectures. Expertise in Vulkan, OpenGL, WebGPU, and graphics API translation layers is essentia...
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Principal Opto-Electronics Engineer
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Principal Opto-Electronics Engineer at Microsoft Research in Cambridge, UK. Drive high-risk, high-reward AI infrastructure programs, co-designing next-gen optical transceivers and connectivity systems. Requires a PhD, expertise in analog/mixed-signal CMOS circuits, signal processing, and end-to-e...
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Principal, Business Transformation, AI & Automation
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Principal, Business Transformation, AI & Automation role at Microsoft in Redmond, WA. Drive strategic execution by redesigning roadmap processes, embedding AI and automation into core workflows, and leveraging data from Microsoft Graph and Azure DevOps. Requires 6+ years in business planning or o...
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130900.00 - 277200.00 USD / Year
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Principal Software Engineer
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GitHub seeks a Principal Software Engineer for its Developer Experience team in Hyderabad, India. This leadership role involves driving system architecture, mentoring teams, and optimizing high-throughput, scalable systems. Candidates need 11+ years of experience with languages like Go, Python, o...
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Principal Architect
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Microsoft seeks a Principal Architect for its Authorization and Root of Trust (ART) team in Redmond, WA. You will define end-to-end security architecture for global signing services and supply chains, driving zero-trust adoption and post-quantum cryptography strategies. This role requires 8+ year...
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165600.00 - 296400.00 USD / Year
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Principal Embedded Software Engineer
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Principal Embedded Software Engineer sought for maritime defence projects at TKMS Atlas in Winfrith Newburgh, UK. This senior hands-on role involves leading embedded C/C++ development for underwater vehicle control systems and sonar equipment. You will define engineering processes, guide teams, a...
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United Kingdom, Winfrith Newburgh
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Principal Software Engineering Manager
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Lead a high-impact engineering team at Microsoft Security Trust in Bangalore, shaping cloud data governance and privacy. You will build scalable platforms for data discovery, classification, and policy enforcement, translating global regulations like GDPR into reliable solutions. Requires 15+ yea...
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Principal Software Engineer - Fullstack
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Principal Software Engineer - Fullstack role in Barcelona, Spain. Join Microsoft's Azure Data Engineering team to build the data platform for the AI era. Requires a Bachelor's in CS, full stack programming expertise (C, C++, C#, Java, JavaScript, or Python), and Microsoft Cloud background check. ...
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Principal Software Engineer
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Principal Software Engineer role in Redmond, WA, driving Cloud + AI + Agentic architecture for Microsoft’s Customer Success and Consulting. Lead technical roadmap, establish architectural guardrails, and influence cross-team engineering decisions. Requires 6+ years coding in Python, C#, or Java w...
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142800.00 - 274800.00 USD / Year
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Principal Product Manager
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Microsoft seeks a Principal Product Manager to define the semantic layer vision for Azure Fabric, driving AI-native scenarios and bridging analytics with live business operations. Based in Redmond, WA, this role requires 8+ years in product management and expertise in data modeling, ontology, and...
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142800.00 - 274800.00 USD / Year
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Principal AI Product Manager, Technical
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Principal AI Product Manager, Technical role in Bellevue, WA. Drive vision, strategy, and lifecycle for enterprise AI products at T-Mobile. Requires 10+ years PM experience, 8+ years in technical roles (coding, architecture), and a Bachelor's in CS/Engineering. Benefits include competitive pay, s...
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139700.00 - 252000.00 USD / Year
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Principal Architects, Systems
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Principal Architects, Systems in Frisco, TX design scalable cloud architectures on AWS/Azure for T-Mobile. Requires a Master’s degree with 7 years or Bachelor’s with 9 years, plus expertise in Kubernetes, Terraform, and AI. Drive enterprise-scale infrastructure, cloud governance, and innovation. ...
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154856.00 - 175000.00 USD / Year
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Principal Software Engineering Manager, Windows Platform & Developer Team
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Lead a team of 7-10 engineers at Microsoft, shaping the future of AI on Windows. As Principal Engineering Manager, you will drive agentic capabilities, manage cross-functional partnerships, and recruit top systems talent. Requires a BS in CS and 6+ years coding in C, C++, C#, Java, JavaScript, or...
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142800.00 - 274800.00 USD / Year
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Principal Software Engineer
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Principal Software Engineer role on Microsoft’s CoreAI Foundry Experiences team in Hyderabad. Architect and develop scalable agent platform services using TypeScript, Python, and C#. Lead API, SDK, and UI development for GenAI-powered multi-agent solutions. Drive AI-native development with Respon...
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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.