Fast-Growing Startup Jobs in USA
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.
Staff Accountant
Company: Sanity
Location: USA
Posted Dec 18, 2025
Sanity.io is seeking a Staff Accountant to support their fast-paced startup environment, offering competitive compensation and a positive work culture. The role involves accounting operations, month-end close processes, and ad-hoc projects, with opportunities for growth in a diverse, innovative company.
Staff Technical Program Manager - Carrier Integrations
Company: Shippo
Location: USA
Posted Dec 18, 2025
Shippo's mission is to support ecommerce through shipping solutions. The role involves managing carrier integrations and offers competitive benefits like healthcare, flexible work, and professional growth opportunities.
Senior Strategy & Operations Program Manager
Company: Dropbox
Location: USA
Posted Dec 18, 2025
This job description outlines a Senior Strategy & Operations Program Manager role at Dropbox, focusing on driving operational excellence through cross-functional collaboration. The position requires translating strategic vision into actionable plans, managing operating cadences, and leading initiatives across product, engineering, and executive teams. Key qualifications include extensive program management experience, data-driven decision making, and expertise in scaling operational systems for high-growth environments.
Staff User Researcher
Company: Mozilla
Location: USA
Posted Dec 18, 2025
Mozilla's mission to build an open and free internet for all is highlighted through their work in AI, security, and user research. The job posting emphasizes collaboration, innovation, and commitment to diversity, with competitive benefits and a focus on impactful, user-centered strategies.
Lead Web Engineer
Company: Green Dot Corporation
Location: USA
Posted Dec 18, 2025
Green Dot is seeking a Lead Web Engineer to develop scalable web applications using Azure and cloud-native technologies. The role emphasizes remote work flexibility, technical leadership, and collaboration with cross-functional teams. The position offers a competitive salary range and inclusive hiring practices.
Senior Infrastructure Engineer
Company: KoBold Metals
Location: USA
Posted Dec 18, 2025
The text discusses challenges in the mining industry but highlights KoBold's innovative AI-driven exploration methods and successful discoveries. It outlines a technical role requiring infrastructure expertise and emphasizes the company's growth potential and commitment to diversity.
Graphic Designer
Company: GuidePoint Security
Location: USA
Posted Dec 18, 2025
This job description outlines a Graphic Designer role requiring 5+ years of experience to create branding assets, collaborate with marketing teams, and maintain design standards. It emphasizes creativity, technical skills, and cross-functional collaboration in a corporate B2B environment.
GTM Engineer
Company: Athennian
Location: USA
Posted Dec 18, 2025
Athennian promotes a growth-focused role with AI-driven demand creation, emphasizing collaboration across marketing, sales, and RevOps. The company highlights a dynamic startup culture, comprehensive benefits, and a remote-first work environment with strong emphasis on outcomes and learning.
Staff Backend Engineer - New Products
Company: Kalepa
Location: USA
Posted Dec 18, 2025
This job description outlines a senior software engineering role with a competitive salary range of $200k-$235k USD. The position involves developing new product capabilities, iterating rapidly, and influencing AI-driven industry transformation. Requirements include 8+ years of experience, strong technical skills in Python and cloud technologies, and a proactive mindset. Benefits include equity options, significant PTO, global team collaboration, and career growth opportunities.
Sales Development Representative
Company: Lattice
Location: USA
Posted Dec 18, 2025
The job posting highlights the role of an Inbound Sales Development Representative at Lattice, emphasizing a collaborative culture, growth opportunities, and competitive compensation including salary ranges, benefits, and variable pay.
Full-Stack Software Engineer - Product Team
Company: Canopy Connect
Location: USA
Posted Dec 18, 2025
This job posting highlights opportunities to join a growing Product Team as a FullStack Software Engineer, focusing on enhancing user experiences, building integrations, and revamping customer dashboards. The role emphasizes collaboration, ownership, and professional growth, with a competitive salary range for qualified candidates.
Account Executive - Direct Mail (Nonprofit)
Company: MissionWired
Location: USA
Posted Dec 18, 2025
MissionWired helps nonprofits create impactful fundraising strategies, achieving over $45 billion in donations. They prioritize social change, diversity, and innovative campaigns while offering competitive benefits and remote work opportunities for Account Executives.