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.

Sr. Manager - FP&A

Company: Upwork

Location: USA

Posted Jan 08, 2025

Upwork, a global work marketplace, is seeking a Senior Manager for Corporate FP&A. The role involves overseeing the monthly forecast cycle, managing centralized reporting, contributing to board deliverables, and driving the annual budget planning process. The ideal candidate should have experience in FP&A, investment banking, or management consulting, with a strong understanding of accounting and revenue forecasting. Excel proficiency, attention to detail, and excellent communication skills are required. Upwork values trust, risk-taking, customer focus, and excellence, offering comprehensive benefits and fostering a diverse and inclusive workforce.

Manager, Customer Success Manager - Mid-Market

Company: Abnormal Security

Location: USA

Posted Jan 07, 2025

The Manager of Customer Success for Mid Market at Abnormal Security will play a crucial role in driving customer adoption, retention, and expansion. The ideal candidate should have a strong background in SaaS, preferably in cybersecurity, with at least 4 years of management experience in customer success functions. The role involves leading and mentoring a team of Customer Success Managers, developing strategies for customer retention and expansion, maintaining hands-on knowledge of the company's AI-driven email security solutions, and serving as a key point of escalation for customer issues. The candidate should have excellent communication and interpersonal skills, strong leadership and teambuilding skills, and be willing to travel based on customer and business needs.

Regulatory Affairs Principal Strategist - Clinical Operations

Company: ClinChoice

Location: USA

Posted Jan 08, 2025

ClinChoice, a global full-service CRO, is seeking a Regulatory Affairs Principal Strategist for a permanent position with remote option in the US. The role involves developing and implementing regulatory submission strategies for the European Union region, providing regulatory guidance, and collaborating with global teams. The ideal candidate should have a Bachelor's degree in a scientific discipline, minimum 8 years of regulatory experience, and extensive knowledge of global regulatory submission processes. Preferred skills include experience with global regulatory submissions, EU CTIS portal, and understanding of both medical device and pharma regulations. ClinChoice offers excellent work-life balance, dedicated line manager, monthly meetings, full performance and development process, team events, career opportunities, and employee satisfaction surveys.

Senior Director - Corporate FP&A

Company: Upwork

Location: USA

Posted Jan 08, 2025

Upwork, a global work marketplace, is seeking a Finance Senior Director to oversee corporate finance, forecasting, and strategic resource allocation. The ideal candidate will have 15+ years of finance experience, excellent communication skills, and the ability to work well under pressure. Upwork values trust, risk-taking, customer focus, and excellence, offering comprehensive benefits and fostering a diverse and inclusive workforce.

Solutions Architect

Company: Virtualitics

Location: USA

Posted Jan 07, 2025

Virtualitics is a leading AI decision intelligence company, transforming enterprise and government decision-making with AI-powered platforms. Their tools enhance data analysis with interactive, intuitive, and visually engaging AI. They are trusted by governments and enterprises, driving significant business results. Virtualitics is proud to be recognized as a top workplace in LA and Inc's Best Places to Work 2024. They are seeking a Solutions Architect with at least 5 years of experience in supporting DoD, IC, Federal agencies, or SLED customers. The role involves customer engagement, pre-sales support, technical strategy development, stakeholder engagement, architecture design and review, technical risk management, and cross-team collaboration. The company offers competitive pay, equity, health, vision, and dental insurance, unlimited PTO, and flexible work schedules.

Senior Manager - Customer Success

Company: Webflow

Location: USA

Posted Jan 08, 2025

Webflow is seeking a Sr Manager Customer Success to develop and execute customer-centric programs for enterprise customers, driving retention, growth, and product adoption. The role involves building and coaching a high-performing team, optimizing the customer success function, championing customer-centric initiatives, leveraging data for actionable insights, and advocating for customers across Webflow. The ideal candidate should have proven leadership and team development experience, customer success expertise in SaaS or digital industries, exceptional communication and influence skills, strategic and process-oriented problem-solving abilities, and a bias for action and adaptability. Webflow offers competitive compensation, benefits, and a supportive work environment.

Manager - FP&A

Company: Upwork

Location: USA

Posted Jan 08, 2025

Upwork, a global work marketplace, is seeking a Finance Manager for its Corporate FP&A team. The role involves financial consolidation, variance and forecast reports, and collaboration with other FP&A team members. The ideal candidate should have at least 5 years of experience in Accounting and Finance, with a strong understanding of GAAP accounting and financial analysis. Upwork values trust, risk-taking, customer focus, and excellence, and offers comprehensive benefits. The company is committed to diversity and inclusion.

Backend Typescript Engineer

Company: Manual

Location: USA

Posted Jan 08, 2025

MANUAL is a digital platform aimed at improving the mental wellness and personal development of young men, particularly those from underrepresented groups. The platform has partnered with various educational institutions and has received funding from several investors. MANUAL's evidence-based approach has proven effective in engaging young men who are not typically reached by existing services. The company is currently hiring a full-stack TypeScript developer to lead the development of their RedwoodJS backend, manage their Postgres database, and collaborate on various projects. The role offers a competitive salary, comprehensive benefits, and the opportunity to work remotely with occasional travel for team gatherings.

Mid-Market Account Executive

Company: Brightspeed

Location: USA

Posted Jan 07, 2025

Brightspeed is a company that aims to revolutionize internet connectivity in rural markets across the Midwest and South. They are currently seeking a MidMarket Account Executive to drive new logo acquisition, new business, and customer retention. The ideal candidate should have 2 years of sales experience, strong communication skills, and a passion for customer service. Brightspeed offers competitive compensation, comprehensive benefits, and a diverse, inclusive work environment.

National Account Manager

Company: Once Upon a Farm

Location: USA

Posted Jan 07, 2025

Once Upon a Farm is seeking a National Account Manager with 5-7 years of retail sales experience, preferably in the Pacific Northwest or Northern California. The role involves overseeing sales initiatives across the company's Natural Channel business, working closely with cross-functional teams, and collaborating with distributor partners. Key responsibilities include account management, broker management, planning and forecasting, data analysis, new product launch, and driving significant distribution gains. The ideal candidate should have expert knowledge of the category and competition, strong planning and organizational skills, and proficiency in leveraging SPINs data. The company offers a competitive salary, comprehensive benefits, and a remote-first work environment.

Senior Firmware Engineer II

Company: Life360

Location: USA

Posted Jan 07, 2025

Life360 is a global company with 77 million monthly active users, offering a mobile app and Tile tracking devices for location sharing, safe driving reports, and crash detection. The Firmware Team is crucial for their Tile and Jiobit products, focusing on scalable and secure solutions. They seek a Senior Firmware Engineer II with 5+ years of experience in firmware development for consumer electronics, proficient in C++ and RTOS, and knowledge of wireless communication standards. The role involves designing, developing, and maintaining firmware, collaborating with cross-functional teams, and mentoring junior engineers. Benefits include competitive pay, medical insurance, 401k, flexible PTO, and free Life360 and Tile products.

Technician 1

Company: Abbott Laboratories

Location: USA

Posted Jan 07, 2025

Abbott, a global healthcare leader, is seeking a Technician 1 Remote Care for its CardiacRhythm Management division in Sylmar, CA. The role involves answering technical and informational questions, triaging calls, and providing clinical and technical support for remote care products. The company offers comprehensive benefits including free medical coverage, retirement savings, tuition reimbursement, and education benefits. Abbott is recognized as a great place to work and one of the most admired companies in the world.

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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