Top Developer tools companies in New York
IDEs, runtimes, frameworks, and platforms built primarily for engineers. Filtered to companies headquartered in New York.
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- IndustryDeveloper tools
- HQNew York
- Matches4,358
Built from a search like: “Top Developer tools companies in New York”
Ranked by current headcount across Developer tools companies headquartered in New York. Refreshed monthly.
- 1Fiverr· New York, Iowa, United States
Fiverr is a global platform connecting businesses with freelance talent in the simplest way possible.
- Series E
- 228.5k employees
- Founded 2010
- 2Nielsen· New York, New York, United States
Nielsen shapes the world’s media and content as a global leader in audience insights, data and analytics. Through our understanding of people and their behaviors across all channels and platforms, we empower our clients with independent and actionable intelligence so they can connect and engage with their audiences—now and into the future.Nielsen operates around the world in more than 55 countries. Learn more at http://nlsn.co/6006JMfty and connect with us on social media (LinkedIn, Twitter, Facebook and Instagram).
- Debt
- 29.2k employees
- 3Freelancer- Self employed· New York, New York, United States
A freelancer or freelance worker is a term commonly used for a person who is self-employed and is not necessarily committed to a particular employer long-term. Freelance workers are sometimes represented by a company or a temporary agency that resells freelance labor to clients; others work independently or use professional associations or websites to get work.While the term "independent contractor" would be used in a higher register of English to designate the tax and employment classes of this type of worker, the term freelancing is most common in culture and creative industries and this term specifically motions to participation therein.Fields, professions, and industries where freelancing is predominant include: music, writing, acting, computer programming, web design, translating and illustrating, film and video production, and other forms of piece work which some cultural theorists consider as central to the cognitive-cultural economy.
- 27.7k employees
- Founded 1995
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- 4Synechron· New York, New York, United States
At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron’s progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy financial services and technology firms. Through research and development initiatives in our Synechron Labs we develop solutions for modernization, from Artificial Intelligence and Blockchain to Data Science models, Digital Underwriting, mobile-first applications and more. Over the last 20+ years, our company has been honored with multiple employer awards, recognizing our commitment to our talented teams. With top clients to boast about, Synechron has a global workforce of 14,000+, and has 55 offices in 20 countries within key global markets. For more information on the company, please visit our website:www.synechron.com.
- 14.7k employees
- Founded 2001
- 5Fanatics· New York, New York, United States
Fanatics is committed to relentlessly enhancing the fan experience. As a leading global sports platform, Fanatics allows fans to buy, bet, and collect while engaging with sports in deeper, more immersive ways. Fanatics is redefining how fans connect with their favorite teams and players. Through its businesses—Fanatics Commerce, Fanatics Collectibles, Fanatics Betting & Gaming, Fanatics Events, Fanatics Markets, and Fanatics Studios—the company has built a powerful, integrated ecosystem. By bringing together licensed fan gear, physical and digital trading cards, live events, and more, Fanatics delivers personalized experiences to over 100 million fans worldwide.Fanatics currently holds partnerships with over 900 sports properties, including professional and college teams, leagues, players’ associations, and retail partners. Fanatics also partners with over 5,000 athletes and celebrities, including 250 exclusive partnerships, and has over 2,000 retail locations. Beyond these partnerships, Fanatics has its own powerhouse team of more than 22,000 global employees.
- Private equity
- 14.7k employees
- Founded 2011
Find engineers at Developer tools companies in New York
New York has long been a hub for Developer tools, and the list above ranks the largest Developer tools companies headquartered there by current headcount, drawn from public LinkedIn and Crunchbase records. With 4,358 matching companies in Refolk’s index, this is a good map of where the Developer tools talent in New York lives - useful whether you’re recruiting, partnering, or sizing a market.
The biggest Developer tools companies in New York tend to be the gravitational centres for specialised talent - senior engineers, ML researchers, applied scientists, designers - while the smaller ones compete on speed, equity, and proximity to founders.
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Last refreshed: Wed, 16 Sep 2026 22:12:17 GMT
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