Mid-Level Full Stack Engineer

SimpleClosure; New York (NY); On-site; USD 130,000 - 170,000; Full time

Benefits offered by this job

Compensation $130,000 - $170,000

Unlimited PTO

Competitive equity package

Employer Covered Medical Benefits

Two in-person team retreats a year

Job summary

A dynamic startup in the tech sector is seeking a Mid-Level Full Stack Engineer to enhance their platform by building and improving core product features that impact customers directly. The role involves collaboration across teams to create user-centric solutions, balancing both frontend craftsmanship and backend problem-solving. Candidates should have 3-5 years of experience, be well-versed in React and TypeScript, and be comfortable in a fast-paced, evolving environment. Competitive salary, unlimited PTO, and medical benefits are offered in a hybrid work setup in New York City.

Qualifications

• 3–5 years of professional software engineering experience, preferably in a startup.
• Strong experience with frontend frameworks like React and TypeScript.
• Proficiency in building backend APIs and services.

Responsibilities

• Design, build, and maintain full-stack features on the platform.
• Collaborate to translate requirements into solutions.
• Implement clean, maintainable frontend experiences.

Skills

React

TypeScript

Backend services

APIs

Problem-Solving

Collaboration

Communication

Tools

Node.js

Python

Next.js

Job description

Company Overview

Every year, one million businesses shut down, yet the process remains messy, expensive, and underserved. At SimpleClosure, our mission is to make business shutdowns seamless, compliant, and stress free, because closing a company shouldn’t feel harder than starting one.

We recently raised our $15 million Series A and were named one of Fast Company’s Most Innovative Companies of 2025. Backed by top investors and trusted by hundreds of startups, we’re rapidly establishing ourselves as the technology leader in this space. Join us and make an outsized impact as we create innovative solutions for businesses, their teams, and their stakeholders.

Job Overview

SimpleClosure is seeking a Mid-Level Full Stack Engineer to join our growing engineering team. In this role, you’ll work across the stack to build, improve, and scale core product functionality that directly impacts our customers.

You’ll collaborate closely with product, design, and business stakeholders to ship reliable, user-centric features while taking ownership of meaningful parts of the codebase. This role is ideal for an engineer who enjoys balancing frontend craftsmanship with backend problem-solving in a fast-moving startup environment.

This position reports to the CTO.

Responsibilities

• Design, build, and maintain full-stack features across the SimpleClosure platform

• Collaborate with Product and Design to translate requirements into scalable technical solutions

• Implement clean, maintainable frontend experiences using React and TypeScript

• Build and integrate backend services, APIs, and data models to support product workflows

• Write high-quality, well-tested code and participate in code reviews

• Own features end-to-end, from technical design through deployment and iteration

• Ensure performance, reliability, accessibility, and responsiveness across devices

• Debug, troubleshoot, and resolve issues in production environments

• Continuously improve development processes, tooling, and code quality

Desired Skills and Qualifications

• Experience: 3–5 years of professional software engineering experience, ideally in a startup or fast-paced environment

• Frontend: Strong experience with React and TypeScript; Next.js or similar frameworks preferred

• Backend: Experience building APIs and backend services (Node.js, Python, or similar)

• Databases: Familiarity with relational and/or NoSQL databases

• Ownership: Comfortable taking projects from concept through deployment and iteration

• Problem-Solving: Proactive, thoughtful engineer who can navigate ambiguity and make sound technical decisions

• Collaboration: Strong team player who enjoys working cross-functionally

• Communication: Clear written and verbal communication skills

• Adaptability: Thrives in an evolving startup environment with shifting priorities

What we offer

• Compensation: $130,000 - $170,000

• Unlimited PTO

• Competitive equity package

• Employer Covered Medical Benefits

• Hybrid work in New York City (Midtown)

• Two in-person team retreats a year