The Crypto Recruiters
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The Crypto Recruiters provided pay range This range is provided by The Crypto Recruiters. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.
Base pay range $180,000.00/yr - $210,000.00/yr
We are actively searching for a Senior Founding Backend Engineer to join our team in Williamsburg on a permanent basis. In this role you will have the ability to function in a lead capacity and lead the charge in the development of our Agentic AI features. You do not have to have prior experience doing this, but this must be something that you have been wanting to do, you just haven’t found the right opportunity to do it.
Specifically, you will work on integrating AI agents and workflows into our platform and ensure seamless interaction between data pipelines, APIs, and LLM-powered services, while maintaining a secure, scalable, and reliable infrastructure foundation.
Your Rhythm:
Design, build, and scale core platform features across front-end and back-end
Own services built with React + TypeScript, NestJS + PostgreSQL
Integrate AI/LLM-powered services and APIs into the platform
Collaborate with AI/ML engineers to connect models with production-ready applications
Lead technical discussions and contribute to architecture and system design
Ensure code quality through reviews, testing, and best practices
Mentor junior engineers and share knowledge within the team
Help shape our engineering culture, practices, and processes
Influence the roadmap and make build vs buy and scalability trade-offs
Your Vibe:
6+ years of professional full-stack software engineering experience with expertise in backend development
Experience working with React and modern front-end architectures
Strong back-end expertise with Node.js, RESTful APIs, async flows
Hands-on experience with relational databases (PostgreSQL preferred)
Our Vibe:
Relaxed work environment
100% paid top of the line health care benefits
Strong equity package
401K
Unlimited vacation
Seniority level Mid-Senior level
Employment type Full-time
Job function Information Technology and Engineering
Industries Software Development, Data Infrastructure and Analytics, and Information Services
Referrals increase your chances of interviewing at The Crypto Recruiters by 2x
Inferred from the description for this job
Medical insurance
Vision insurance
401(k)
Get notified about new Back End Developer jobs in
Brooklyn, NY .
#J-18808-Ljbffr
The Crypto Recruiters provided pay range This range is provided by The Crypto Recruiters. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.
Base pay range $180,000.00/yr - $210,000.00/yr
We are actively searching for a Senior Founding Backend Engineer to join our team in Williamsburg on a permanent basis. In this role you will have the ability to function in a lead capacity and lead the charge in the development of our Agentic AI features. You do not have to have prior experience doing this, but this must be something that you have been wanting to do, you just haven’t found the right opportunity to do it.
Specifically, you will work on integrating AI agents and workflows into our platform and ensure seamless interaction between data pipelines, APIs, and LLM-powered services, while maintaining a secure, scalable, and reliable infrastructure foundation.
Your Rhythm:
Design, build, and scale core platform features across front-end and back-end
Own services built with React + TypeScript, NestJS + PostgreSQL
Integrate AI/LLM-powered services and APIs into the platform
Collaborate with AI/ML engineers to connect models with production-ready applications
Lead technical discussions and contribute to architecture and system design
Ensure code quality through reviews, testing, and best practices
Mentor junior engineers and share knowledge within the team
Help shape our engineering culture, practices, and processes
Influence the roadmap and make build vs buy and scalability trade-offs
Your Vibe:
6+ years of professional full-stack software engineering experience with expertise in backend development
Experience working with React and modern front-end architectures
Strong back-end expertise with Node.js, RESTful APIs, async flows
Hands-on experience with relational databases (PostgreSQL preferred)
Our Vibe:
Relaxed work environment
100% paid top of the line health care benefits
Strong equity package
401K
Unlimited vacation
Seniority level Mid-Senior level
Employment type Full-time
Job function Information Technology and Engineering
Industries Software Development, Data Infrastructure and Analytics, and Information Services
Referrals increase your chances of interviewing at The Crypto Recruiters by 2x
Inferred from the description for this job
Medical insurance
Vision insurance
401(k)
Get notified about new Back End Developer jobs in
Brooklyn, NY .
#J-18808-Ljbffr