Principal Engineer Jobs in Mountain View, CA
Principal Engineer jobs in Mountain View are concentrated in the North Bayshore and Castro Street corridors, with additional demand around Middlefield Road and the Route 101 tech corridor, across cloud infrastructure, semiconductor design, and AI platform engineering. Employers hiring right now include Microsoft, Intuit, and General Motors (GM). See the openings below and apply to the ones that match your experience.
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Working at Atlassian
Atlassians can choose where they work – whether in an office, from home, or a combination of the two. That way, Atlassians have more control over supporting their family, personal goals, and other priorities. We can hire people in any country where we have a legal entity.
About the Role
We are looking for a Principal Software Engineer (P60) in the Rovo & AI engineering org to serve as the lead technical architect for our next-generation third-party (3P) connectors i.e. enterprise integrations. Our mission is to build, harden, and scale third-party connectors that reliably ingest enterprise knowledge, map complex access permissions, and feed high-fidelity signals to enhance Atlassian’s key AI experiences like Search, Chat and Agents under Rovo.
Responsibilities:Lead Connector Architecture: Define the technical vision, architectural roadmap, and design principles for building, scaling, and modernizing third-party connectors across major SaaS ecosystems.
Scale Ingestion & Data Freshness: Architect high-throughput data extraction and delta-sync pipelines to reliably process rich enterprise artifacts (documents, transcripts, chat threads, and activity signals) in near real-time.
Standardize Execution & Runtimes: Partner with platform teams to drive standard orchestration and execution patterns by aligning connectors onto shared distributed task and scheduling architectures.
Accelerate Engineering Craft via AI: Foster agentic and AI-assisted development workflows to boost developer productivity, test automation, and connector delivery speed.
Enable Downstream AI Experiences: Collaborate with Search, Graph, and AI teams to structure and optimize third-party context for RAG retrieval, enterprise search, and agentic workflows.
Operationalize Reliability & SLOs: Establish and enforce connector-level Service Level Objectives (SLOs), deep observability, and error budgets to ensure data freshness, sync completeness, and system resilience.
Mentor & Provide Technical Guidance: Author high-impact technical designs, RFCs, and architecture reviews while actively mentoring and leveling up engineers across the team.
At Atlassian, we strive to design equitable, explainable, and competitive compensation programs. We follow consistent hiring practices and account for each candidate's skills, knowledge, and experience when setting base pay within the range.
Please visit go.atlassian.com/payzones for more information on which locations are included in each of our geographic pay zones. However, please confirm the zone for your specific location with your recruiter.
This role may also be eligible for benefits, bonuses, commissions, and equity.
Pay Ranges:In The United States, we have three geographic pay zones. For this role, our current base pay ranges for new hires in each zone are:
Zone A: $209,700 - $273,775
Zone B: $188,730 - $246,398
Zone C: $174,051 - $227,233
Qualifications:Distributed Systems & Integration Mastery: Deep experience architecting, building, and operating high-throughput data ingestion, ETL pipelines, or SaaS integration services in production.
Operational & Observability Rigor: Proven track record of managing distributed systems against strict SLOs, building comprehensive telemetry/tracing, and scaling operational readiness.
Technical Leadership & Delivery: Demonstrated ability to lead technical vision across multiple concurrent connector workstreams, author high-impact RFCs/ADRs, and translate product strategy into robust technical execution.
Cross-Functional Influence & Mentorship: Excellent communication skills with the ability to align with Product, Design, and platform engineering teams, while actively growing and coaching senior engineers.
Nice to have:
Identity & Security: Strong understanding of OAuth 2.0 flows (3LO/2LO), service-to-service auth, enterprise directory structures (Entra ID / Active Directory), and complex ACL/permission mapping.
Enterprise API & SaaS Ecosystem Expertise: Extensive hands-on experience integrating with major enterprise platforms navigating rate limits, pagination, webhooks, and delta sync APIs.
Benefits & Perks
Atlassian offers a wide range of perks and benefits designed to support you, your family and to help you engage with your local community. Our offerings include health and wellbeing resources, paid volunteer days, and so much more. To learn more, visit go.atlassian.com/perksandbenefits.
About Atlassian
At Atlassian, we're motivated by a common goal: to unleash the potential of every team. Our software products help teams all over the planet and our solutions are designed for all types of work. Team collaboration through our tools makes what may be impossible alone, possible together.
We believe that the unique contributions of all Atlassians create our success. To ensure that our products and culture continue to incorporate everyone's perspectives and experience, we never discriminate based on race, religion, national origin, gender identity or expression, sexual orientation, age, or marital, veteran, or disability status. All your information will be kept confidential according to EEO guidelines.
To provide you the best experience, we can support with accommodations or adjustments at any stage of the recruitment process. Simply inform our Recruitment team during your conversation with them.
To learn more about our culture and hiring process, visit go.atlassian.com/crh.
In line with local law, identity verification (which may include use of biometric data) is a condition of employment with Atlassian for employment fraud purposes.
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Find Principal Engineer JobsPrincipal Engineer Job Market in Mountain View
Who's Hiring
- Microsoft179

- Intuit157

- General Motors (GM)112

- Inworld AI67

- Oso Semiconductor67O
Top Industries Hiring
- Automotive45
- Electronics & Hardware45
- Banking & Financial Services45
- Technology & Software22
Principal Engineer Jobs in Mountain View: Frequently Asked Questions
How do I get a principal engineer job in Mountain View?
Focus your search on Mountain View's North Bayshore cluster, where large technology platforms and cloud infrastructure companies hire principal engineers at scale, and on the Middlefield Road corridor, home to semiconductor and hardware firms. Candidates who demonstrate end-to-end system ownership, cross-functional technical leadership, and prior experience shipping at hyperscale stand out. Building relationships through local engineering meetups and Mountain View-based tech communities also accelerates the process.
Which companies hire principal engineers in Mountain View?
Employers hiring principal engineers in Mountain View right now include Microsoft, Intuit, and General Motors (GM), based on current listings on Migrate Mate as of September 2026. Mountain View's employer mix skews heavily toward established technology platforms, semiconductor companies, and AI-focused startups that have matured to the stage where they require senior technical leadership rather than generalist engineers.
Are there remote principal engineer jobs in Mountain View?
Yes, though availability depends on the specialization: distributed systems and platform engineering roles tend to support remote work, while hardware, semiconductor, and lab-adjacent roles almost always require on-site presence. About 89% of principal engineer openings tied to Mountain View are remote or hybrid as of September 2026, skewed toward software-defined infrastructure and AI teams rather than chip design or physical systems groups in the area.
How can I get a principal engineer job in Mountain View with little or no experience?
The most realistic entry path in Mountain View is joining a mid-stage startup in the North Bayshore or Castro Street area as a senior engineer and earning the principal designation through demonstrated scope expansion. Mountain View's density of growth-stage AI and infrastructure companies means there are openings for engineers willing to own systems end-to-end from day one. Targeting roles labeled staff engineer or technical lead at these firms gives you the fastest route to a principal title locally.
Which industries hire the most principal engineers in Mountain View?
Most principal engineer openings in Mountain View sit in Automotive, Electronics & Hardware, and Banking & Financial Services, per current listings on Migrate Mate as of September 2026. Mountain View's position at the heart of Silicon Valley means hiring in these sectors is driven by headquarters and core engineering teams rather than regional offices, creating consistent demand for senior-level technical leadership roles.
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