Fast-Growing Startup Jobs in Austin, TX

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

HVAC/R Service Technician - Light Commercial

Company: CoolSys

Location: Houston, TX

Posted Aug 22, 2025

Sr, senior, Service Tech, refridgeration, HVAC, refrigeration, HVAC-R, HVAC/R, diagnostic, commercial, service, install, mechanical, mechanic, apprentice, AC,…

Clinical Admin Nurse Consultant - Remote

Company: Optum

Location: Pearland, TX

Posted Aug 21, 2025

Knowledge of current federal, state, and local environmental, health, and safety regulations. Primary duties include maintenance of the employee health program,…

Concrete Repair Assistant

Company: Baird Foundation Repair

Location: Houston, TX

Posted Aug 21, 2025

A valid driver’s license, a safe driving record, and the ability to drive for the company. Associate or bachelor’s degree preferred and 2+ years of sales and/or…

General Manager (Retail/Fitness/Nutrition)

Company: My Fit Foods

Location: Austin, TX

Posted Aug 21, 2025

We are looking for a *General Manager in Training* who leads from the front, develops people, and takes full ownership of results.

HVAC Service Technician

Company: Lennox International

Location: San Antonio, TX

Posted Aug 22, 2025

This technician performs field activities associated with supporting the installation, maintenance and servicing of heating, ventilating and air conditioning…

Field Supervisor - Security

Company: DSI Security Services

Location: Houston, TX

Posted Aug 21, 2025

A valid driver's license is required. A valid TX level 2 security license is required. You must be able to perform routine foot patrols, moderate lifting, and…

Sign Designer / Production Assistant

Company: Fastsigns Houston Gulf Freeway

Location: Houston, TX

Posted Aug 22, 2025

Strong understanding of color design, typography, layout design. This role involves sign design as well as production /installation from concept to completion.

RN II Cardiac Services - Full Time Days

Company: Houston Methodist Clear Lake Hospital

Location: Nassau Bay, TX

Posted Aug 21, 2025

Texas RN license or temporary TX RN license, should obtain permanent license within 90 days. Compact license acceptable according to current Board of Nursing…

Digital Media Specialist

Company: ClaimWizard

Location: San Antonio, TX

Posted Aug 21, 2025

You’ll manage social scheduling, blog publishing, light graphic and video editing, community engagement, and podcast production from existing video content.

Software Engineer - Digital Site Development

Company: Costco Wholesale

Location: Dallas, TX

Posted Aug 21, 2025

10+ years’ functional design and technical design experience with large-scale applications, specifically large enterprise level B2C and B2B ECommerce…

Cashier/Party Host/Court Monitor

Company: Altitude Trampoline Park

Location: Round Rock, TX

Posted Aug 21, 2025

Party Host are responsible for welcoming and creating the party experience for guests. Assists and supports front desk staff on all birthday related questions/…

General Laborer

Company: Hellas Construction, Inc.

Location: Austin, TX

Posted Aug 21, 2025

Operate and maintain hand tools and power tools safely and efficiently. Basic knowledge of construction practices and tools; ability to follow instructions and…

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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