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.

Spacecraft Ground Software Engineer

Company: Relative Dynamics

Location: Austin, TX

Posted Jun 13, 2025

Bachelor’s degree in Computer Sciences, Computer Engineering, or STEM field. Design, develop, and test user interfaces for space vehicles.

Service Technician III - HVAC

Company: Progress Residential

Location: Farmers Branch, TX

Posted Jun 12, 2025

Must possess valid driver’s license in the working state. Required equipment - Employee must have their own basic tools required to perform ongoing service in…

GenAI Python Systems Engineer –Senior Manager

Company: PRICE WATERHOUSE COOPERS

Location: San Antonio, TX

Posted Jun 12, 2025

At PwC, our people in data and analytics engineering focus on leveraging advanced technologies and techniques to design and develop robust data solutions for…

Residential Plumber

Company: Rescue Air and Plumbing

Location: Dallas, TX

Posted Jun 13, 2025

Valid drivers’ license and ability to pass a background check and drug screen. Operate a company vehicle and follow all state and federal laws, as well as,…

Flight Software Engineer (C++)

Company: Relative Dynamics

Location: Austin, TX

Posted Jun 13, 2025

You will help develop, test, and integrate the flight software and will work in a group of flight software engineers through all stages of the flight software…

BRC Benefit Specialist- Houston, TX

Company: USI Holdings Corporation

Location: Houston, TX

Posted Jun 12, 2025

Must hold or obtain a Life and Disability insurance license within 120 days of hire date. Track and document all calls and interactions in Call Center database.

Security Operations Center Analyst

Company: CACI

Location: Lackland AFB, TX

Posted Jun 12, 2025

A.S. or B.S. degree in a related field, or equivalent experience. B.S. degree in a related field. Conduct cyber engineering trend analysis and reporting.

Assistant HVAC Project Manager

Company: Airco Mechanical

Location: Round Rock, TX

Posted Jun 12, 2025

0–3 years of experience in project management role, or in the HVAC field. Help maintain communication between the office, field team, and our clients.

Pipe /TIG Welder

Company: Ark Welding Academy

Location: Balch Springs, TX

Posted Jun 13, 2025

Prior teaching experience is a plus, but if you’ve trained welders on the job or have held leadership roles, we welcome your expertise!

HVAC Service Technician

Company: Rescue Air and Plumbing

Location: Dallas, TX

Posted Jun 12, 2025

Must own required hand tools for service work. Familiarity with ServiceTitan or similar field service software. Year-round, steady work – no seasonal layoffs.

Senior Data Analyst

Company: Capgemini

Location: Dallas, TX

Posted Jun 12, 2025

The ideal candidate will have deep expertise in data analysis, dashboard design, and cloud data integration, along with a strategic mindset to drive business…

Centrifugal Chiller tech- 5k BONUS AVAILABLE

Company: ENFRA LLC

Location: Coppell, TX

Posted Jun 13, 2025

The Lead Technician contributes to local market profitability by assisting the Service Coordinator in the following: coordinating and developing the team on how…

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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