1

Full Stack Developer Startup Jobs in New York, NY

Required : • >3y experience as a full stack developer, with a focus on backend, preferably at a startup or tech company • Having worked on challenging backend problems before (we'd like to see ...

Full Stack Developer

Manhattan, NY · On-site

$150K - $200K/yr

This is an opportunity with a venture-backed insurance startup in New York that's using AI ... The organization is seeking a Full Stack Developer who wants to work directly with underwriters ...

Full Stack Developer

Manhattan, NY · On-site

$150K - $200K/yr

This is an opportunity with a venture-backed insurance startup in New York that's using AI ... The organization is seeking a Full Stack Developer who wants to work directly with underwriters ...

Full Stack Developer

Manhattan, NY · On-site

$150K - $200K/yr

This is an opportunity with a venture-backed insurance startup in New York that's using AI ... The organization is seeking a Full Stack Developer who wants to work directly with underwriters ...

Full Stack Developer

Manhattan, NY · On-site

$150K - $200K/yr

This is an opportunity with a venture-backed insurance startup in New York that's using AI ... The organization is seeking a Full Stack Developer who wants to work directly with underwriters ...

Full Stack Developer

Manhattan, NY · On-site

$150K - $200K/yr

This is an opportunity with a venture-backed insurance startup in New York that's using AI ... The organization is seeking a Full Stack Developer who wants to work directly with underwriters ...

Full Stack Developer, New York City, NY Have 2 openings. These Full Stack Developer positions are 12 month contracts. These positions are not open for Sponsorship. US Citizen/Green Card Holder only ...

Full Stack Developer, Weehawken, NJ Have 2 openings for the Full Stack Developer opening. These are 12 month contracts. These positions are not open for Sponsorship. US Citizen/Green Card Holder only ...

You will start as a Full Stack Software Engineer for Zealthy, joining a team of 5 full-time ... We are an early-stage startup and oftentimes that comes with wearing many hats, which means working ...

You will start as a Full Stack Software Engineer for Zealthy, joining a team of 5 full-time ... We are an early-stage startup and oftentimes that comes with wearing many hats, which means working ...

You will start as a Full Stack Software Engineer for Zealthy, joining a team of 5 full-time ... We are an early-stage startup and oftentimes that comes with wearing many hats, which means working ...

I have an opportunity for "Full Stack Developer" and looking for a candidate who can join Immediately if you are interested reply me with your updated resume or consultant's contact details and if ...

Full Stack Developer Job Location: New York, NY Job Duration: Long Term Contract Justification: The purpose of this engagement is to provide web application development and technical implementation ...

Full Stack Developer We are looking for a full stack developer who is eager to work with cutting-edge technologies and architectures in a forward-thinking company that consistently pushes the limits.

Own real product and tooling surface area in a tiny, fast-moving startup * Ship practical, useful ... Experience building internal tooling, automations, or developer productivity tools * Personal ...

New

next page

Showing results 1-20

Full Stack Developer Startup information

See New York, NY salary details

$26

$64

$94

How much do full stack developer startup jobs pay per hour?

As of Aug 31, 2026, the average hourly pay for full stack developer startup in New York, NY is $64.83, according to ZipRecruiter salary data. Most workers in this role earn between $53.89 and $74.71 per hour, depending on experience, location, and employer.

What is the difference between Full Stack Developer Startup vs Front End Developer?

AspectFull Stack Developer StartupFront End Developer
Required SkillsProficiency in both front-end and back-end technologies, databases, and server managementSpecialized in client-side technologies like HTML, CSS, JavaScript, and frameworks like React or Angular
Work EnvironmentFast-paced startup setting, often wearing multiple hats, involved in full project lifecyclePrimarily focused on designing and implementing user interfaces and user experience
Common UsageUsed in startups needing versatile developers capable of handling entire applicationsUsed in teams focusing on UI/UX and front-end development within startups or larger companies

In summary, a Full Stack Developer Startup has a broader skill set covering both front-end and back-end development, suitable for dynamic startup environments. A Front End Developer specializes in creating engaging user interfaces, often working within larger teams or specific projects. The choice depends on the scope of work and technical expertise required.

What job categories do people searching Full Stack Developer Startup jobs in New York, NY look for?

The top searched job categories for Full Stack Developer Startup jobs in New York, NY are:

What cities near New York, NY are hiring for Full Stack Developer Startup jobs?

Cities near New York, NY with the most Full Stack Developer Startup job openings:

Full Stack Developer

Manhattan, NY • On-site

Full-time

Re-posted 21 days ago


Job description

Job Summary:
Kinsei Recruitment is working with a client that is building essential zk-rollup infrastructure for Ethereum, focusing on cryptography and blockchain technology. The Full Stack Developer will be responsible for building technology infrastructure, defining architecture, and hiring technical talent for innovative projects in the Web3 space.
Responsibilities:
• Build out our technology infrastructure, from our core smart contracts (Cairo) to our SDKs (Python, Docker) including low-level optimizations for latency and robustness
• Help define the overall architecture of our solution and set up development processes that enable us to continue to iterate rapidly
• Think from first principles to tackle challenges at the cutting edge of cryptography, smart contracts and data - prioritizing safety and robustness
• Hire the brightest and most ambitious technical talent to come work with you
Qualifications:
Required:
• >3y experience as a full stack developer, with a focus on backend, preferably at a startup or tech company
• Having worked on challenging backend problems before (we'd like to see some examples on your resume)
• Experience with Python and Docker
• Passionate about Web3, ideally with previous professional experience in the space.
• Please share your LinkedIn and Github profiles
Preferred:
• Big bonus if you've hired people in the past
• Bonus if you have experience with Solidity and / or Cairo
Company:
Kinsei Recruitment offers talent acquisition and recruitment services, focusing on IT Services and IT Consulting. Founded in 2020, the company is headquartered in Bucharest, ROM, with a team of 2-10 employees. The company is currently Early Stage.