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.

Client Finance Manager

Company: Moversshakers

Location: USA

Posted Dec 31, 2024

Movers + Shakers is seeking a Client Finance Manager to oversee client budgets, manage external AR, and support revenue management. The role requires a self-starter with experience in accounting, finance, or related fields. The company offers a competitive salary range of $80,000 - $100,000 and values pay equity. The position involves working in a fast-paced, cross-functional environment and requires proficiency in Excel, PowerPoint, and financial systems like Deltek, Maconomy, and OneStream.

Demand Generation Marketer

Company: Thrivecart

Location: USA

Posted Jan 01, 2025

ThriveCart, a powerful sales platform used by over 500,000 people worldwide, is seeking a Demand Generation Marketer. The role involves designing and executing multichannel campaigns, developing landing pages, and nurturing leads. The ideal candidate should have 4+ years of experience in demand generation, marketing automation, and paid media. ThriveCart offers a fast-paced startup environment with a focus on excellence, growth, and data-driven decisions.

Analytics Developer II

Company: Patterndata

Location: USA

Posted Jan 01, 2025

Pattern Data is a company that uses AI to rapidly analyze medical records, significantly reducing validation time for litigation, medical analysis, and personal injury cases. They are looking for an Analytics Developer to create sophisticated data models, reports, and dashboards for both internal operations and client-facing solutions. The ideal candidate will have a proven track record in developing data visualizations, exceptional communication skills, and experience with business intelligence tools like Tableau, PowerBI, Looker, Qlik, or Quicksight.

Sr Site Reliability Engineer, Platform Engineering

Company: Kentik

Location: USA

Posted Dec 31, 2024

Kentik is a network observability company offering a must-have platform for network professionals. Their Platform Engineering group is responsible for storing, enriching, and querying traffic metadata and metrics from the world's largest networks. They are seeking a senior engineer to co-own, design, and implement state-of-the-art reliability engineering for their data-intensive platform. The ideal candidate will have 5+ years of experience in Systems Administration, Datacenter IT, or SRE-related projects, with a strong understanding of major internet protocols, networking administration, and experience with microservices, containers, and orchestration. Kentik offers a competitive salary and stellar benefits, including 100% premiums paid for health, vision, and dental coverage, an annual Health Reimbursement Account, paid family and medical leave, open PTO, a quarterly Wellness Day, and a minimum of 10 paid holidays.

Director, Product Strategy

Company: Trueclassicteesllc

Location: USA

Posted Jan 01, 2025

True Classic, a rapidly growing direct-to-consumer men's apparel brand, is seeking a strategic and analytical Director of Product Strategy. The role involves driving long-range product planning, innovation, and go-to-market excellence. Key responsibilities include product strategy development, product analytics, go-to-market planning, and product innovation. The ideal candidate should have a Bachelor's degree in Business, Marketing, Fashion Merchandising, or a related field, with 3+ years of experience in product strategy or related roles within the apparel industry. Strong analytical skills, data-driven product analysis, and strategic planning experience are required. The role offers a competitive salary, unlimited sick days and PTO, company-paid medical, dental, and vision insurance, a 401k plan with a 3% company match, a monthly $200 stipend for home office expenses, and free True Classic merchandise. The position is remote within the United States, with quarterly all-hands meetings in California.

Infrastructure & DevOps Engineer

Company: Solforge

Location: USA

Posted Dec 31, 2024

Solforge is seeking a Core Engineer to lead engineering efforts in developing high-performance distributed systems. The role involves working with a team of proficient engineers, contributing to complex core infrastructure challenges, and frequently shipping quality code. The company is reimagining Solana's consensus ecosystem with institutional-grade infrastructure. The ideal candidate should have a degree in Computer Science or a related field, at least 3 years of experience in distributed systems, strong proficiency in Rust, C, C++, or Go, and experience in designing and deploying scalable distributed systems. Preferred qualifications include open-source contributions, involvement in the Solana ecosystem, and engagement with the blockchain security research community.

Sr. Clinical Software Engineer - AutoContour

Company: Radformation

Location: USA

Posted Jan 01, 2025

Radformation is a company dedicated to reducing cancer's global impact by providing high-quality, standardized care through automation and software development. They are seeking a Senior Clinical Software Engineer to join their remote team and develop radiation oncology efficiency and automation software. The role involves coding and software development for NET framework applications, with a focus on designing new products for cancer centers. Radformation offers comprehensive benefits, including medical, dental, vision care, 401k with employer match, and generous parental leave. They celebrate diversity and strive to create an inclusive environment for all employees.

Analytics Developer I

Company: Patterndata

Location: USA

Posted Jan 01, 2025

Pattern Data is seeking an Analytics Developer to join their team. The role involves understanding complex settlement terms, defining business requirements for claims processing, and creating data-driven operational protocols. The ideal candidate will have a degree in a relevant field, proven experience in data analysis, and advanced proficiency in Excel and other data analysis tools. They should also have strong analytical skills, excellent communication abilities, and the capacity to navigate complexity and ambiguity.

Customer Enablement Manager

Company: Smartcatplatforminc

Location: USA

Posted Jan 01, 2025

Smartcat is a Series C company offering a Language AI platform for global enterprises, aiming to revolutionize the multilingual content industry. The Customer Enablement Manager will develop a customer training program, design digital onboarding, and manage Smartcat Academy. The role requires 5+ years of experience in customer training within a SaaS environment, strong communication skills, and a customer-centric approach. Smartcat offers a fully remote team, high impact role, and a culture committed to diversity and high performance.

Product Manager

Company: Rackner

Location: USA

Posted Jan 01, 2025

Rackner is seeking a Program Manager for the Cerberus team at Platform One, a DoDwide enterprise service capability. The role involves overseeing Agile Scrum DevSecOps tools, DoD cybersecurity, and Cloud programs. The PM will also lead product development for Platform One, advise internal product initiatives, and manage agile projects. Rackner offers employee development, training, fitness benefits, and competitive compensation packages.

Lead Product Designer

Company: Replicant

Location: USA

Posted Jan 01, 2025

Replicant, a leader in Contact Center Automation, is revolutionizing customer service through AI-driven solutions. The company uses Large Language Models (LLMs) to enable natural conversations across various channels, resolving customer issues 24/7. Replicant is growing rapidly, tripling its team and quadrupling its revenue, serving Fortune 500 clients and running millions of AI calls monthly. The company values humancentered design principles and seeks a design professional with 5+ years of experience, strong UX/visual design skills, and proficiency in Figma. The ideal candidate will collaborate with crossfunctional teams, conduct user research, and contribute to the design system. Replicant offers a remote work environment, competitive compensation, and a supportive culture.

Site Reliability Engineer

Company: Startree

Location: USA

Posted Dec 31, 2024

StarTree is a cloud-based software company seeking Site Reliability Engineers with experience in managing highly available production-facing distributed systems. The role involves leveraging monitoring and alerting services, managing and tuning Apache Pinot clusters, and collaborating with other engineers. StarTree, founded by the creators of Apache Pinot, has gained recognition with Series B Funding and being named one of The Information's 50 Most Promising Startups.

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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