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.

Math & Science Teacher for Test Prep Company

Company: Hamilton Education

Location: San Diego, CA

Posted Aug 04, 2025

Bachelor’s degree in math, science, engineering, or related field (required). We are seeking experienced and enthusiastic instructors to teach high-level math…

Acquisition Marketing Manager

Company: Aquent Talent

Location: Culver City, CA

Posted Aug 04, 2025

Collaborate with cross-functional teams (product, engineering, analytics, business development, design) to improve performance metrics.

Machine Operator

Company: Pacific Vial Manufacturing Inc.

Location: Commerce, CA

Posted Aug 04, 2025

Ensures vials are standing straight and do not have rounded bottoms by checking five vials per machine. Assists other machine operators and oversees technicians…

Senior CNC Machinist

Company: DMC Power, Inc.

Location: Carson, CA

Posted Aug 04, 2025

Ability to read and interpret mechanical/engineering documents and drawings; mechanical aptitude and good math skills; a keen eye for detail and results-driven…

Security Officer Access Control, Full Time

Company: Amentum

Location: San Antonio, TX

Posted Aug 04, 2025

Must have and maintain a valid state driver’s license in good standing. Monitor and control the access of employees and visitors in and out of restricted areas…

Customer Service Representative (CSR)

Company: Cintron Solutions

Location: Fremont, CA

Posted Aug 04, 2025

As a Customer Service Representative, you are provided with the knowledge necessary to assist in customer support and sales through entry-level training.

Data Scientist Graduate (TikTok-Search)-2026 Start (BS/MS)

Company: TikTok

Location: San Jose, CA

Posted Aug 04, 2025

Responsibilities - Define success metrics to measure product growth and identify problems through monitoring or forecasting - Apply technical expertise with…

Data Scientist Graduate [TikTok LIVE-Data Science] - 2026 Start (BS/MS)

Company: TikTok

Location: San Jose, CA

Posted Aug 04, 2025

Research data science theories and methodology, improve analysis efficiency and data product tools. Bachelor's degree in data science, statistics, econometrics…

Data Analyst

Company: Paramount Pictures

Location: Los Angeles, CA

Posted Aug 04, 2025

A bachelor’s degree or equivalent in computer science, Analytics, Economics, Mathematics, Statistics, or a related field is preferred.

Verizon Customer Support Associate

Company: Confidential

Location: East Los Angeles, CA

Posted Aug 04, 2025

As a Verizon Customer Support Associate, you are provided with the knowledge necessary to assist in customer support and sales through entry-level training.

Car Key Sales Tech

Company: Valentin Concepts Inc

Location: San Diego, CA

Posted Aug 04, 2025

Reliable transportation and a valid driver’s license. Ability to pass a background check and maintain a clean driving record (MVR check required).

Junior Sales Associate - entry level - San Diego, CA

Company: Selleck Chemicals LLC

Location: San Diego, CA

Posted Aug 04, 2025

Follow up on leads and provide quotes, technical information, and product recommendations. This is an entry-level sales position.

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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