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.

Technology Sales Leader - US Federal Civilian

Company: IBM

Location: US Washington

Posted Dec 04, 2024

This text describes a role within IBM as a Federal Technology Portfolio Seller. The role involves working with clients to adopt and consume IBM's hybrid cloud data and AI solutions. The role requires deep knowledge of Federal customers, technical skills, and the ability to translate customer requirements into a cross-product portfolio architecture. The role also involves strategic advisory, cocreation with clients, and demonstrating the value of IBM's products, services, and people. The role is based in DC and requires a demonstrable track record of success in complex technology sales and account relationship development. The role requires Federal industry expertise or experience selling to Federal Civilian or other public sector clients.

MBA Associate 2025 - Clean Tech Energy Network (CTEN)

Company: CrossBoundary

Location: Washington DC

Posted Dec 04, 2024

CrossBoundary is a mission-driven investment and advisory firm that unlocks the power of capital for sustainable growth and strong returns in underserved markets. They provide transaction and investment advisory services, with a focus on unleashing investment across all sectors in these markets. The firm has advised on over US$12bn+ worth of transactions across 80+ countries globally, serving clients from 27 offices. They work with governments, development finance institutions, private equity firms, Fortune 100 companies, and research institutions. CrossBoundary has investment platforms that directly finance projects to bring cheaper, cleaner, and more reliable electricity, as well as education infrastructure to developing countries. They are currently active in more than 10 African countries and have a portfolio of over US$100 million of renewable energy projects. The firm is recruiting MBA Associates to join their Advisory teams globally to help unlock capital in underserved markets by working with a broad range of investors, donors, and companies seeking capital to facilitate investment in the regions where they work.

Senior Staff Engineer - Data Exchange Platform (REMOTE)

Company: GEICO

Location: Washington DC

Posted Dec 04, 2024

This job posting is for a Senior Staff Software Engineer position at GEICO, offering a competitive salary and benefits package. The role involves leading the development of a data exchange platform for GEICO's Insurance Marketplace, collaborating with teams, providing technical leadership, and contributing to the enterprise's technical roadmap.

DC Store Supervisor

Company: MM.LaFleur

Location: Washington, DC

Posted Dec 04, 2024

M.M.LaFleur, a female-founded womenswear company based in New York City, is seeking a Store Supervisor for its Washington, D.C. Georgetown store. The role involves driving revenue through individual selling, maintaining a book of business, and assisting with training the team on visual and operational processes. The ideal candidate should have strong customer service skills, brand knowledge, and the ability to create personal styling experiences. They must be comfortable in a fast-paced environment, have fashion and sales experience, and be able to work full-time including weekends and evenings. The position requires prolonged periods of standing/walking and frequent lifting of up to 30 lbs.

Manager-Product Management

Company: GEICO

Location: Washington DC

Posted Dec 04, 2024

GEICO is looking for a Product Manager to join their Commercial Lines Delivery team. The ideal candidate should have a proven record of driving results, facilitating conflict resolution, and demonstrating strong leadership skills. The role is a hybrid position requiring onsite presence at GEICO's offices. The Product Manager will work closely with tech leadership and architecture, manage all aspects of a product feature lifecycle, and foster a strong agile discipline.

Technical Writer

Company: Harmonia Holdings Group

Location: Washington DC

Posted Dec 04, 2024

Harmonia Holdings Group LLC is a rapidly growing federal government contractor committed to providing innovative high-performing solutions to government clients. They are seeking a Technical Writer with a Top Secret Security Clearance to develop comprehensive documentation, gain deep understanding of products and services, and write user-friendly content that meets the needs of the target audience.

Senior Full-stack .NET Engineer

Company: Addison Group

Location: Washington, DC

Posted Dec 04, 2024

A tech company in Bethesda is seeking a Senior .NET Developer. The role involves working on complex technical efforts, building CI automation tools, and collaborating in a team. Familiarity with RESTful API design, C#, .Net, relational DB technologies, HTML5, Angular, and TypeScript is beneficial. The ideal candidate should have a BS/MS in Computer Science or Engineering, 5+ years of professional development experience, and proficiency in object-oriented languages like Java or .Net.

Event Sales Executive

Company: Convene

Location: Washington DC

Posted Dec 04, 2024

Convene is seeking a Sales Executive to join their Sales team in the Washington DC Metro area. The role involves building the Convene brand, developing business relationships, and driving revenue across all properties in the Convene portfolio. The Sales Executive will report directly to the Vice President of Sales.

Senior Database Engineer

Company: Harmonia Holdings Group

Location: Washington DC

Posted Dec 04, 2024

Harmonia Holdings Group LLC is a rapidly growing federal government contractor seeking a Senior Database Engineer to join their team. The role involves ensuring database systems are robust, efficient, and scalable, collaborating with cross-functional teams, and leading projects to enhance database infrastructure. The company offers competitive compensation, a family-focused culture, and various benefits.

Sr. Full Stack JavaScript Engineer

Company: Addison Group

Location: Washington, DC

Posted Dec 04, 2024

This job posting is for a position in a growing startup, seeking an experienced engineer with advanced skills in React.js, Node.js, Micro Services, APIs, and AWS. The role involves working with an internal engineering team to enhance a client's core product. The company offers autonomy, creative freedom, and the opportunity to work with talented engineers in a fast-paced environment.

Senior Software Engineer (REMOTE)

Company: GEICO

Location: Washington DC

Posted Dec 04, 2024

The text describes a Senior Software Engineer position at GEICO, offering a competitive salary and benefits package. The ideal candidate should have advanced programming experience, understanding of microservices and cloud architecture, and strong problem-solving skills. The role involves designing and building scalable distributed systems, providing technical leadership, and mentoring other engineers.

Technical Lead

Company: Harmonia Holdings Group

Location: Washington DC

Posted Dec 04, 2024

Harmonia Holdings Group LLC is a rapidly growing federal government contractor committed to providing innovative high-performing solutions to government clients. They are looking for a Technical Lead to manage a team of system and network admins for installation, configuration, maintenance, and security of their IT infrastructure. The role requires a Top Secret clearance with SCI and a bachelor's degree in a relevant field. The company offers competitive compensation, a family-focused culture, and a dynamic work environment with various 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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