Fast-Growing Startup Jobs in Washington DC

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

DevOps Intern - 2025 Summer Intern

Company: Shield AI

Location: Washington DC

Posted Dec 13, 2024

Shield AI is a venture-backed defense technology company with a mission to protect service members and civilians using intelligent systems. They are building the world's best AI pilot, Hivemind, which has flown various aircraft. The company has offices in multiple locations and is currently supporting operations with the US Department of Defense and allies. The 2025 Summer Internship program offers a 10-week paid internship with hands-on mentorship, real contribution to projects, and a possible job offer. Interns will work on designing and facilitating the integration and testing of a broad spectrum of systems across various platforms.

Senior Product Owner for Data & Audience Activation

Company: Resonate

Location: Washington DC

Posted Dec 13, 2024

Resonate is a Martech company disrupting the industry with AI-driven consumer data and intelligence. They offer deep dynamic insights, activation, and analysis in an easy-to-use SaaS platform or as predictive attributes for CRM. The company pioneered a new way to identify, understand, and engage highly targeted audiences. They are looking for a Senior Product Owner to manage their audience creation and activation capabilities.

IT Project Manager

Company: CACI International Inc

Location: Washington DC

Posted Dec 13, 2024

CACI is a company that values integrity, trust, and continuous growth. They offer a flexible time off benefit, robust learning resources, and a culture that supports personal and professional development. The company is mission-oriented and has been named a Best Place to Work by the Washington Post. They have an immediate need for an IT Project Manager to lead large projects and manage transitions effectively.

Integration Software Engineer

Company: robusta

Location: Washington DC

Posted Dec 12, 2024

Octopus by RTG is seeking a skilled Integration Engineer to work on healthcare system integration and interface development in Europe. The role involves designing, developing, and maintaining integration solutions using InterSystems Cache IRIS for Health and HealthShare, building and deploying inbound healthcare interfaces, and ensuring data integrity and security. The ideal candidate should have proficiency with InterSystems Cache IRIS for Health and HealthShare platforms, strong understanding of healthcare interoperability standards, advanced SQL skills, and proven experience in developing and managing complex inbound integration interfaces. Additional skills such as experience with Docker, FHIR standards, and knowledge of XML SOAP and other data exchange formats are a plus.

Senior Frontend Web Developer

Company: Mobomo

Location: Washington DC

Posted Dec 13, 2024

Mobomo is seeking a Senior Frontend Web Developer to join its team of innovators delivering impactful digital solutions for federal clients. The role focuses on creating engaging digital experiences across web, mobile, and other platforms by combining design, layout, and coding expertise. Key responsibilities include designing and implementing technical architecture, programming and coding applications with a focus on performance and scalability, deploying and launching digital properties, and collaborating with Digital User Experience SMEs and Digital Marketing experts.

Senior NEPA and Environmental Planning Specialist

Company: ERG

Location: Washington DC

Posted Dec 13, 2024

ERG is seeking a Senior NEPA and Environmental Planning Specialist to join their multidisciplinary team. The position requires leading multidisciplinary teams in the preparation of environmental impact assessments, managing projects, providing expert guidance on compliance with environmental statutes, and supporting the development of agencies' NEPA programs. The ideal candidate should have at least 5 years of experience in compliance with NEPA, project management experience, and knowledge of Federal, state, and local permitting for infrastructure projects.

2025 Autonomous Systems Engineer

Company: The Aerospace Corporation

Location: Washington DC

Posted Dec 12, 2024

The Aerospace Corporation is seeking an Autonomous Systems Engineer to work on advanced autonomy research and direct program support for various vehicles. The position requires a Bachelor's or Master's degree in a relevant STEM field, industry experience, and a strong background in autonomous systems or robotics. The successful candidate will have the opportunity to work on a variety of space programs and contribute to the development of highly autonomous space vehicles.

Financial Manager - Contracts and Pricing

Company: Hive Group LLC

Location: Washington DC

Posted Dec 12, 2024

The job summary is for a Finance Manager position at Hive Group, a fast-growing company. The role involves leading financial tasks, preparing financial proposals, supporting financial close processes, leading financial reviews, developing pricing templates, and analyzing RFPRFQ documentation. The ideal candidate should have a Bachelor's degree in Finance or Accounting, 8+ years of relevant industry experience, and expertise in cost proposal development and financial analysis. The company is committed to equal opportunity and does not discriminate based on various protected characteristics.

Proposal Coordinator

Company: Barbaricum

Location: Washington DC

Posted Dec 13, 2024

Barbaricum is a rapidly growing government contractor with over 15 years of experience in supporting federal customers, particularly in Defense and National Security mission sets. They offer capabilities in Intelligence Analytics, Engineering, Mission Support, and Communications. Barbaricum is seeking a Proposal Coordinator to support their dynamic Business Development team.

Senior Software Engineer (Remote)

Company: M3USA

Location: Washington DC

Posted Dec 13, 2024

M3 USA is a healthcare innovation company offering digital solutions in pharmaceuticals and more. They are hiring for a Senior Software Engineer to lead and supervise the development team, design and implement highly scalable solutions, and participate in Agile ceremonies. The ideal candidate should have strong expertise in Node.js and experience building scalable backend systems and APIs.

CQV Engineering Manager

Company: Precision For Medicine

Location: Washington DC

Posted Dec 13, 2024

The text is a job description for a Manager CQV Engineering position at Precision for Medicine Manufacturing Solutions. The company is a leading advanced therapy technical operations consulting company in the life science industry, focusing on operational excellence and accelerating speed to market for next-generation medicines. The role requires setting and leading project direction, acting as a Subject Matter Expert, and managing new and existing client accounts. The company offers competitive salary, bonus structure, benefits, and a wide range of benefits including medical, dental, and vision insurance, 401k plan with company match, paid time off, company-paid holidays, company-paid maternity and parental leave, continuing education assistance, and more. The company is committed to philanthropy, teamwork, training, and development, and believes that their culture is the foundation for long-term success.

Senior Database Engineer

Company: CACI International Inc

Location: Washington DC

Posted Dec 13, 2024

The job posting is for a Senior Database Engineer position at CACI, an Equal Opportunity Affirmative Action Employer. The role involves working in development and production environments, designing, developing, and supporting new database models. The position also requires data governance, data architecture, and data policy implementation. The successful candidate will have 10 years of related experience, a BS degree, and proficiency in database technologies. The company offers a culture of integrity, trust, continuous growth, and competitive compensation benefits.

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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