Senior Full-Stack Engineer — AI-Powered Web Apps (Remote)

airSlate; United States; Hybrid; USD 150,000 - 210,000; Full time

Benefits offered by this job

Flexible working environment

Stock options

Professional growth

Health coverage

Family-friendly culture

Giving back

Open communication

Job summary

airSlate is a global SaaS company delivering no-code workflow automation, electronic signatures, and document management. The SignNow team powers a solution used by millions, with strong engineering culture and growth opportunities.

You will work on end-to-end features driven by AI coding agents, ensure quality, and help scale our production systems across remote and multi-office hubs.

Qualifications

• 5+ years of commercial software engineering experience.
• Hands-on experience building production software with AI coding agents (Claude Code, Cursor, Codex or similar), including how you set up context, decompose work for an agent, and validate what comes back.

Responsibilities

• Delivering product features with AI coding agents as your primary implementation loop: writing specs and context-rich tasks that carry architecture, team standards, existing patterns, and acceptance criteria, then iterating until the output meets the bar
• Reviewing and verifying agent-generated code with the same rigor you would apply to a colleague's, catching the plausible-but-wrong before it reaches production
• Taking full ownership of every feature end-to-end: clarifying requirements, understanding the problem, owning the quality and test coverage of what you ship, delivering to production, then monitoring behavior, performance, and regressions post-release
• Improving how the team works with agents: the shared context, rules, prompts, and guardrails that make everyone's agent output better, not just yours
• Conducting code and documentation reviews to ensure quality, share knowledge, and maintain consistency across the codebase
• Participating in duty rotations: monitoring production systems, responding to incidents, keeping services available
• Growing technically inside a team with a strong engineering culture, clean architecture, and a high bar for delivery

Skills

5+ years experience

AI coding agents

PHP

Node.js

Golang

JavaScript

TypeScript

React

SQL

MySQL

PostgreSQL

Docker

AWS

Testing methodologies

DevOps basics

CI/CD basics

Technical documentation (C4/ADRs)

Task decomposition

Fluent English

Tools

Docker

AWS

Job description

airSlate is a global SaaS company delivering no-code workflow automation, electronic signatures, and document management. The SignNow team powers a solution used by millions, with strong engineering culture and growth opportunities.

You will work on end-to-end features driven by AI coding agents, ensure quality, and help scale our production systems across remote and multi-office hubs.