How often are new jobs added?

Every minute. We scan thousands of hiring sources in real-time so you see roles as soon as they go live, often hours before they appear on public job boards.Early access = higher odds of getting interviewed.

Why can I only view limited per day on the free plan?

Free access gives everyone a fair starting point. But seeing every job instantly creates an unfair advantage, so unlimited browsing is reserved for Pro users who want full access to fresh, hidden, and time-sensitive roles. Limiting free browsing also prevents automated scraping by competitors.

What sources do you pull jobs from?

We aggregate from: - company career pages - startup platforms - ATS systems (Greenhouse, Lever, Ashby, Workable, etc.) - niche regional job boards - hidden talent networks not indexed by Google Over 50,000 sources → one unified feed.

Are these jobs legitimate?

Yes. We automatically remove: - expired listings - spam - shady postings - duplicates - fake "ghost jobs" Every job you see is active, real, and verified at the source.

What’s the benefit of upgrading to Pro?

Pro gives you an information advantage. You unlock: - unlimited job browsing - real-time alerts for your saved filters - early access to newly discovered roles - deeper filtering (salary, remote, visa, experience, etc.) - access to hidden sources most job seekers never find Pro users consistently apply earlier and get significantly higher interview rates.

Can I filter by location, experience, remote, or salary?

Yes and Pro unlocks the power filters job boards don’t show you, including: - roles posted in the last 24 hours - company ATS only - startup-only sources - remote-flex categories - international roles by timezone

Why are early alerts so important?

Most job applications pile up within the first 6–12 hours after posting. If you apply early, you skip the crowd and rank higher in recruiter screening. Our alerts give you that timing advantage.

If the employer provides it, yes. If not, we attempt to estimate using salary bands from public and private datasets (Pro only).

Is DayOneJobs suitable for senior roles too?

Yes. We cover all roles, from internships to senior-level. Filters simply let you tailor your feed to your level.

Which Los Angeles companies are actively hiring Principal Engineers?

Netflix, Snap, SpaceX, Riot Games, and Disney are leading Principal Engineer hiring in LA. Emerging companies like Relativity Space, Bird, and Honey also offer competitive packages. The entertainment-tech sector creates unique opportunities not found elsewhere.

What salary range can Principal Engineers expect in Los Angeles?

Principal Engineers in LA typically earn $280K-$400K+ total compensation, with top-tier companies like Netflix and SpaceX offering $450K+. Stock options and bonuses often add 30-50% to base salaries.

Which LA neighborhoods are popular among Principal Engineers?

Santa Monica, Venice, Manhattan Beach, and El Segundo attract many tech leaders for their proximity to major companies. Pasadena and Culver City offer family-friendly options with reasonable commutes to tech hubs.

How does LA's Principal Engineer market compare to Silicon Valley?

LA offers 25% lower competition for senior roles while maintaining comparable salaries. The focus on entertainment technology, aerospace, and gaming creates unique career paths unavailable in traditional Silicon Valley companies.

What tech meetups and communities exist for Principal Engineers in LA?

LA CTO Forum, SoCal CTO Network, and LA Tech meetups provide excellent networking. Industry-specific groups like LA Games and Entertainment Technology Alliance offer specialized connections for senior technical leaders.

Which industries drive Principal Engineer demand in Los Angeles?

Entertainment technology, gaming, aerospace, fintech, and e-commerce lead demand. Companies like SpaceX, Netflix, Riot Games, and emerging startups in media tech create diverse opportunities for technical leadership roles.

What's the remote work situation for Principal Engineers in LA?

Most LA tech companies offer hybrid arrangements with 2-3 days in office. Some startups and established companies like GitLab offer fully remote options, though many prefer local candidates for senior leadership roles.

Principal Engineer
jobs in Los Angeles that
LinkedIn doesn't show

1 roles from funded startups and hidden sources. Posted
minutes ago. Updated every 60 seconds

Browse Latest Jobs Get New Job Alerts

Open roles1

Median salary band—

Companies hiring1

Avg time to fill18 days

We pull jobs from sources most job seekers never check

Los Angeles startups funded

Nervonik, Inc.

View Open Roles

$52.5M raised1-10 employeesSeries BHealthtech

Nervonik is a medical device company developing an opioid-free peripheral nerve stimulation (PNS) system that delivers minimally invasive, patient-friendly therapy for personalized chronic pain relief using proprietary wirelessly powered and closed-loop sensing technologies.

Raised

$52.5M

Series B · 2026

Key contacts

Leadership & hiring contacts indexed

HQ market

Los Angeles, CA

United States

Develo

Founded 2022

View Open Roles

$14M raised1-10 employeesSeries ASeries A

Develo builds an end-to-end, FHIR-native electronic medical records and practice-management platform purpose-built for independent pediatric practices, covering scheduling, charting, billing, family engagement and AI-assisted documentation. The company markets a family-centered data architecture and integrated AI scribe / charge-capture features as differentiators against legacy EMR vendors. Develo, Inc. was founded in 2022 by CEO Aaron Sin and CTO Han Ke and is headquartered in Los Angeles.

Raised

$14M

Series A · 2026

Key contacts

Leadership & hiring contacts indexed

HQ market

Los Angeles, CA

United States

MOSH

Founded 2020

View Open Roles

$13M raised11-50 employeesSeries AB2C

MOSH is a Los Angeles-based functional nutrition company that pioneers the brain health nutrition category, selling protein bars formulated with Cognizin Citicoline, lion's mane, ashwagandha, omega-3s and B12/D3 to support cognitive performance alongside physical fitness. Co-founded in 2021 by Maria Shriver and Patrick Schwarzenegger, the brand now sits in 2,000+ U.S. retail doors and is rolling out at Target in May 2026 alongside existing distribution at Sprouts, Kroger, Albertsons and HEB. A portion of proceeds funds Alzheimer's research at the Cleveland Clinic Women's Alzheimer's Movement.

Raised

$13M

Series A · 2026

Key contacts

Leadership & hiring contacts indexed

HQ market

Los Angeles, California

United States

LighthouseAI

Founded 2023

View Open Roles

$8M raised51-200 employeesSeries ASeries A

LighthouseAI is a Los Angeles-based SaaS and managed-services company that centralizes pharmaceutical state licensing and regulatory compliance for manufacturers, wholesale distributors, 3PLs, 503A/503B outsourcing facilities, pharmacies, repackagers, and reverse distributors. Its platform tracks federal and state rule changes across every U.S. jurisdiction, automates compliance workflows, and pairs software with an in-house team of licensing experts who handle filings, renewals, and audit readiness. Founded in 2023 by Sumeet Singh out of pharma consultancy Pharma Solutions, the company serves around 250 customers across the drug supply chain, including multiple enterprise pharmaceutical firms.

Raised

$8M

Series A · 2026

Key contacts

Leadership & hiring contacts indexed

HQ market

Los Angeles, California

United States

PeakMetrics

Founded 2017

View Open Roles

$6M raised11-50 employeesSeries AB2B

See Through the Manipulated Internet. | The internet is manipulated. Narratives are engineered, accelerated by AI, and amplified by algorithms before most organizations even see them coming. PeakMetrics is an AI-powered narrative intelligence platform built to help enterprises, agencies, and public sector organizations see through it.

Raised

$6M

Series A · 2026

Key contacts

Leadership & hiring contacts indexed

HQ market

Los Angeles, California

United States

Fresh listings right now

Experience Level

Employment Type

Status

Interview prep for Principal Engineer roles

Principal Engineer interviews focus heavily on architectural thinking, technical leadership, and cross-team collaboration skills.. Explore key insights and preparation tips to help you excel in your interview process.

CODING PREP

Advanced algorithmic thinking

Principal Engineer coding rounds test optimization skills, complex data structures, and ability to discuss trade-offs at scale.

DifficultyHard+

Focus on system-level optimizations

Start Practicing

SYSTEM DESIGN COURSES

Architecture at enterprise scale

Design distributed systems handling millions of users, with focus on reliability, scalability, and operational excellence.

Distributed Systems
Multi-region architectures
Microservices
Service mesh & observability
Data Architecture
Event-driven systems

Start Practicing

COMPANY INSIGHTS

Leadership & technical vision

Companies evaluate your ability to drive technical strategy, mentor teams, and influence engineering culture.

Meta
Cross-functional leadership and infrastructure scaling
Stripe
Technical decision-making and platform architecture

Start Practicing

Why Los Angeles stands out

Compare cost-of-living buying power and how crowded the market is versus other major tech cities—so you can focus your search where the odds fit your goals.

Premium Tech Salaries with 25% Lower Living Costs

Los Angeles offers Principal Engineers the unique advantage of earning $280K-$400K+ salaries while benefiting from approximately 25% lower housing costs compared to San Francisco. Your tech leadership income stretches significantly further in LA's diverse neighborhoods, from Venice's creative scene to Pasadena's family-friendly communities.

San Francisco baseline100

Los Angeles (25% lower)75

Less Saturated Principal Engineer Market

LA's Principal Engineer market shows 28% saturation versus 78% in San Francisco, creating better opportunities for senior technical leaders. The entertainment-tech convergence drives unique demand.

Los Angeles

San Francisco

Seattle

Frequently Asked Questions

Don’t get beat to tomorrow’s openings

New roles go live every minute and the earliest applicants win. Get the freshest, verified listings delivered straight to your inbox before most job seekers ever see them.

👉 Get free daily job posts

Principal Engineer jobs in Los Angeles that LinkedIn doesn't show

We pull jobs from sources most job seekers never check

Get Real-Time Job Alerts For Free