Fast-Growing Startup Jobs in San Francisco, CA

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Looking for Fast-Growing Startup jobs in San Francisco, CA? Browse our curated listings with transparent salary information to find the perfect Fast-Growing Startup position in the San Francisco, CA area.

Concrete Finisher

Company: Hal Hays Construction, Inc.

Location: Hawthorne, CA

Posted Jul 29, 2025

Responsible for operating electrical, air-powered, and regular hand tools during projects. 2 plus years experience on construction concrete crew.

Customer Engagement Associate

Company: Square One Enterprise Inc

Location: San Diego, CA

Posted Jul 29, 2025

Deliver outstanding customer service while driving sales and building long-term customer relationships. Track sales goals, customer feedback, and product…

Water Heater Installer

Company: CastleWorks Home Services

Location: San Diego, CA

Posted Jul 29, 2025

Valid driver's license and clean driving record. Experience in water heater installation and repair. Maintaining truck stock inventory to ensure readiness for…

Customer Service Specialist

Company: Semper Solaris Construction, Inc.

Location: El Cajon, CA

Posted Jul 28, 2025

Answer incoming calls and field questions from customers. Advocate for the company and use knowledge and sincerity to overcome customer frustrations around…

Full Stack Developer

Company: iHeartMedia, Inc.

Location: San Antonio, TX

Posted Jul 29, 2025

Must have at least 3 years of experience in the Information Technology field focusing on implementation projects preferably using AWS cloud environments.

Production Designer

Company: 24 Seven Talent

Location: Los Angeles, CA

Posted Jul 28, 2025

Design for a broad mix of formats, including integrated campaigns, landing pages, digital ads, social media graphics, emails, decks, asset libraries, and video.

Customer Service Supervisor

Company: Semper Solaris Construction, Inc.

Location: El Cajon, CA

Posted Jul 28, 2025

Develop and maintain a good working relationship with customer service agents to facilitate the resolution of customer inquiries. Paid sick and vacation time.

Associate Marketing Manager, NAD

Company: Mattel

Location: El Segundo, CA

Posted Jul 28, 2025

Bachelors degree in marketing, business or related field; MBA preferred. The ability to drive change and results through influence and focus and demonstrated…

Residential Solar Electrician

Company: Semper Solaris Construction, Inc.

Location: El Cajon, CA

Posted Jul 28, 2025

Must have a valid CA driver’s license. Must be able to talk, listen, and speak clearly on telephone. Ability to safely and successfully perform the essential…

Free People Wholesale Sales Assistant - LA

Company: Free People

Location: Los Angeles, CA

Posted Jul 29, 2025

Entering orders and checking POs for order entry accuracy. Support AE in weekly review of reorder opportunities based on selling report analysis and feedback…

Jr. Graphic Designer

Company: Insomniac Clubs

Location: Glendale, CA

Posted Jul 29, 2025

Bachelor's degree in graphic design or similar field. 1+ years experience in the Graphic Design field. Collaborate with the marketing team and other departments…

Senior Principal Engineer- End-to-End AI Training Framework

Company: Bosch Group

Location: Sunnyvale, CA

Posted Jul 29, 2025

As the Senior Principal Engineer, E2E AI Training Framework for Autonomous Driving Systems, you will spearhead the development and optimization of the machinery…

Frequently Asked Questions

What are typical salary ranges by seniority in fast‑growing startups?
Junior engineers earn $70k–$90k, mid‑level $90k–$120k, senior $120k–$160k, staff/lead $160k–$200k, and executive roles like VP/CTO $200k–$250k. Product managers follow a similar ladder, with senior PMs reaching $140k–$180k plus 2–4% equity.
What skills and certifications are most valued in fast‑growing startups?
Hands‑on experience with React, Node.js, TypeScript, Go, and Python is essential. Cloud mastery—AWS Certified Solutions Architect, Google Cloud Professional Data Engineer, or Azure Solutions Architect—is highly prized. Agile credentials like Certified Scrum Master or SAFe Agilist, and data‑analysis tools such as Looker or Tableau add extra weight.
Is remote work available for fast‑growing startup roles?
Yes—most early‑stage startups adopt a remote‑first or hybrid model, allowing engineers, designers, and marketers to work from any location with a stable internet connection. Some product or sales roles may require occasional on‑site demos, but overall flexibility remains the norm.
What career progression paths look like in fast‑growing startups?
Engineers often move from junior to senior, then to tech lead, engineering manager, and finally VP of Engineering. Product managers progress from associate PM to senior PM, product lead, and head of product. Design leads can grow into UX director or chief design officer, while sales roles climb from SDR to account executive, to sales director.
What industry trends are shaping fast‑growing startups?
AI/ML integration, edge‑computing platforms, blockchain‑based fintech, telehealth, climate‑tech, and remote collaboration tools are driving the next wave of growth. Startups that embed data privacy, zero‑trust security, and sustainability metrics into their core offerings are attracting top talent and investors.

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