Full Stack Software Engineer

JeffreyM Consulting, LLC.; New York (NY); On-site; USD 225,000 - 275,000; Full time

Benefits offered by this job

Base salary

Equity

Employer-paid health premiums

Lunch provided

Paid time off

Company holidays

Job summary

JeffreyM Consulting is hiring a Full Stack Software Engineer for its New York City engineering team. You will design, build, and ship customer-facing features across the frontend and backend, and develop AI-powered capabilities to automate complex workflows.

You will join a small, collaborative team in a high-growth fintech/RegTech environment, with a $250,000 base salary plus 0.5–1% equity and onsite work five days per week.

Qualifications

• 3+ years of professional software engineering experience delivering production web apps.
• Strong frontend and backend development experience for data-heavy enterprise workflows.
• Ability to own features end-to-end from concept to production.
• Willingness to work onsite in New York City five days per week.

Responsibilities

• Design, develop, and ship customer-facing features across frontend and backend.
• Build intuitive interfaces for data-heavy enterprise workflows.
• Develop AI-powered capabilities that automate manual processes.
• Collaborate with customers, engineering, and Customer Success to drive improvements.
• Improve architecture, performance, and reliability.

Skills

Full stack development

Frontend development

Backend development

Data modeling

API design

Job description

Location: New York City, NY (Onsite, 5 days/week)
Compensation: $250,000 base salary + 0.5–1% equity
Employment Type: Full-Time, Direct Hire

About the Opportunity

JeffreyM Consulting is partnering with a fast-growing, Y Combinator-backed AI startup to hire a Full Stack Software Engineer for its New York City engineering team.

The company is building an AI-native platform that helps banks, credit unions, and fintech companies automate complex regulatory and compliance workflows. With established enterprise customers, $2.5M in annual recurring revenue, and significant recent growth, the team is entering an exciting stage of product development and expansion.

This is an opportunity to join a small, highly collaborative engineering team and take meaningful ownership of the products customers use every day.

What You'll Do

• Design, develop, and ship customer-facing features across the frontend and backend.
• Build intuitive, responsive interfaces for complex, data-heavy enterprise workflows.
• Develop AI-powered product capabilities that automate manual processes.
• Own features end-to-end, from understanding customer needs and technical design through implementation, launch, and production support.
• Collaborate directly with customers, engineering, and Customer Success to shape product improvements.
• Improve application architecture, performance, scalability, and reliability

• 3+ years of professional software engineering experience building production web applications.
• Strong experience developing modern, interactive frontend applications and supporting backend systems.
• Solid understanding of frontend architecture, application state, APIs, data modeling, and relational databases.
• Strong product instincts and attention to user experience, particularly with complex or data-intensive applications.
• Demonstrated ability to independently own and deliver features from concept through production.
• Excellent problem-solving skills, attention to detail, and commitment to building high-quality software.
• Ability to work onsite in New York City five days per week.

Nice to Have

• Experience developing AI-powered features or integrating AI capabilities into software products.
• Background building B2B SaaS, fintech, or enterprise workflow applications.
• Experience collaborating directly with customers to influence product development.
• Previous experience working on a small engineering team or at an early-stage startup.

• $250,000 base salary
• 0.5–1% equity
• 100% employer-paid medical, dental, and vision premiums for employees and dependents
• Lunch provided in the office
• Paid time off and company holidays