Fast-Growing Startup Jobs in USA

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

Principal Software Engineer

Company: Array

Location: USA

Posted Aug 19, 2024

Array is a financial innovation platform that helps digital brands, financial institutions, and fintechs get compelling consumer products to market faster. The company is looking for a Principal Software Engineer to lead their engineering teams and solve complex problems.

Technical Recruiter

Company: webAI

Location: USA

Posted Aug 19, 2024

webAI is a software company that is building a decentralized AI development platform. They are looking for a Technical Recruiter to join their team, responsible for sourcing, identifying, and hiring top engineering talent. The company offers a competitive salary, comprehensive benefits, and a fun and growth-oriented office culture.

Director of Affiliate Marketing

Company: Helium 10

Location: USA

Posted Aug 19, 2024

Helium 10 is a leading software company for Amazon sellers, seeking a dynamic Director of Affiliate Marketing to lead their global affiliate and partnership program. The company values expertise, teamwork, and customer satisfaction, offering competitive benefits and a diverse work environment.

Sr. Staff Quantitative Product Researcher

Company: Pinterest

Location: USA

Posted Aug 19, 2024

Pinterest is looking for a Sr Staff Quantitative Product Researcher to lead quantitative research at the intersection of consumer and advertiser-facing orgs. The role involves identifying important ecosystem-level questions, creating a learning agenda, and executing research to address them.

Sales Director

Company: NeuroID

Location: USA

Posted Aug 19, 2024

NeuroID, a company specializing in real-time digital behavior analysis, seeks a Sales Director. The role involves targeting large strategic accounts, demonstrating the value of behavior and device/network intelligence, and expanding business relationships post-sale. Responsibilities include growing the customer base, understanding customer businesses, and negotiating with C-level executives. Requirements include 5+ years of enterprise sales experience, fraud/identity space expertise, and a proven track record in large organization sales. NeuroID offers a competitive salary, equity, and benefits, with a focus on diversity and inclusion. The company culture is ambitious, dynamic, and values work-life balance.

Lead UX Designer

Company: Extremenetworks

Location: USA

Posted Aug 19, 2024

Extreme Networks is a technology company that is seeking a Lead UX Designer to join their team. The company is a leader in the Gartner Magic Quadrant and has a strong culture of diversity and inclusion. The role involves leading design strategy, design validation, and execution within a balanced team of Product Managers and Software Engineers.

Software Engineer

Company: Imaginepediatrics

Location: USA

Posted Aug 19, 2024

Imagine Pediatrics is a pediatrician-led medical group that provides virtual-first care services to children with complex medical conditions. They aim to improve the health and lives of these children by challenging old approaches and seeking new and better ways to deliver care.

Account Manager - Enterprise Expansion

Company: 1Password

Location: USA

Posted Aug 19, 2024

1Password is looking for an Enterprise Account Manager with 5+ years of experience to manage a diverse book of business and drive growth in Annual Recurring Revenue. The company offers a range of benefits, including health and wellbeing, growth and future, and flexibility and community.

Chemistry Tutor

Company: Mechanism Ventures

Location: USA

Posted Aug 19, 2024

The company is a startup that aims to accelerate learning by providing one-on-one instruction to students. They are looking for tutors who are passionate about helping students achieve their educational goals and have strong subject matter expertise.

Machine Learning Implementation Engineer

Company: OfferFit

Location: USA

Posted Aug 19, 2024

OfferFit is looking for a Machine Learning Implementation Engineer to join their team. The role involves collaborating with customers, improving product capabilities, and working closely with the ML pipeline development team. The company offers a competitive benefits package, including generous PTO, remote work environment, and opportunities for growth and development.

Corporate Counsel

Company: JustAnswer

Location: USA

Posted Aug 19, 2024

JustAnswer is a San Francisco-based company that helps people by connecting them with verified experts. The company is growing rapidly and is looking for a Corporate Counsel to support its business teams. The role involves providing risk-adjusted advice, monitoring legal and regulatory changes, and building a global litigation and regulatory function.

Commercial Solutions Analyst

Company: Twilio

Location: USA

Posted Aug 19, 2024

Twilio is looking for a Commercial Solutions Analyst to join their Segment product team. The role involves managing complex contracts, providing end-to-end quote to signature support, and enforcing corporate approval frameworks. The company values diverse experiences and encourages applicants from non-traditional backgrounds.

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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