Fast-Growing Startup Jobs in Washington DC

35,948 open positions · Updated daily

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.

Automation Tester

Company: Harmonia Holdings Group

Location: Washington DC

Posted Sep 24, 2024

Harmonia Holdings Group LLC is a rapidly growing federal government contractor that provides innovative solutions to its clients. The company is seeking a MidLevel Automation Tester to join its team in a highly secure SCIF environment. The job requires experience in automation testing, proficiency with Selenium, and the ability to work in a fast-paced environment.

ASSISTANT BUSINESS MANAGER

Company: Department of the Army - Army Installation Management Command

Location: Joint Base Lewis-McChord, Washington Joint Base Lewis-McChord, Washington

Posted Sep 24, 2024

The job announcement explains the responsibilities of the applicant and the potential incentives, including a monthly and annual incentive based on financial results. The first cutoff date for applications is 80724.

Senior Software Development Engineer

Company: Two Six Technologies

Location: Washington DC

Posted Sep 24, 2024

Two Six Technologies is looking for a seasoned cloud-based Software Developer with experience in implementing well-architected systems and knowledge of Signals Intelligence SIGINT Mission Capabilities and Systems. The company is committed to building innovative products that solve complex challenges and empower its team and customers to build a safer global future.

Cyber Data Analytics, TS/SCI (Virginia)

Company: GuidePoint Security

Location: Washington DC

Posted Sep 24, 2024

GuidePoint Security is seeking a motivated Cybersecurity Operations Specialist to perform on our Cybersecurity Data Analysis Services team. The team member shall provide cybersecurity data analysis services, including designing, developing, building, testing, configuring, employing, integrating, sustaining, and refreshing the Security Information Events Management (SIEM) systems.

Principal Software Developer

Company: Two Six Technologies

Location: Washington DC

Posted Sep 24, 2024

Two Six Technologies is seeking a Principal Software Developer to join their team. The job involves developing and deploying capabilities for customers, and requires experience with Linux, Unix, and Agile development.

Cook NA-06

Company: Department of the Army - Army Installation Management Command

Location: Joint Base Lewis-McChord, Washington Joint Base Lewis-McChord, Washington

Posted Sep 24, 2024

The position is located at Texas Roadhouse Restaurant and is looking for a customer service professional who can work in a fast-paced environment.

Proofreader/Keyboarder

Company: Legislative Branch - Government Publishing Office

Location: Washington, District of Columbia Washington, District of Columbia

Posted Sep 24, 2024

GPO employees possess a diverse array of talent in many administrative fields and trades. The agency provides innovative services for printing, publishing, storage, and distribution of digital content. It offers a challenging yet rewarding career opportunity for energetic and inventive individuals.

Cyber Operations Officer

Company: Other Agencies and Independent Organizations - Central Intelligence Agency

Location: Washington DC

Posted Sep 24, 2024

Cyber Operations Officers gather intelligence from adversary systems and networks using advanced tools and techniques.

NOC/SOC Architect

Company: Harmonia Holdings Group

Location: Washington DC

Posted Sep 24, 2024

Harmonia Holdings Group LLC is a rapidly growing federal government contractor that provides innovative solutions to its clients. The company is committed to fostering a workplace that encourages growth, initiative, and employee satisfaction. It is looking for a skilled NOCSOC Architect to design and implement network and security operations center solutions in a highly secure SCIF environment.

Project Coordinator

Company: Two Six Technologies

Location: Washington DC

Posted Sep 24, 2024

Two Six Technologies is seeking a Project Coordinator to support a US Department of State office in the Bureau of Diplomatic Security. The role involves facilitating information flow, undertaking communication and administrative support tasks, and optimizing intra and interoffice communications.

Associate Sales Lead

Company: Loka

Location: Washington DC

Posted Sep 24, 2024

The job posting is looking for an Associate Sales Executive to join the Loka team, requiring a strategic thinker with technical aptitude and domain expertise. The role involves working remotely, with a competitive base salary and quarterly bonus structure.

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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