Improvado is an AI-powered marketing data platform built for mid-market and enterprise teams. We help companies automate complex marketing data workflows, unify data at scale, and surface insights through BI and AI. Brands like ASUS, Docker, Activision, and H&R Block rely on us to simplify analytics and improve marketing performance.

We're a fast-growing Series A startup backed by $34M in funding and driven by a team that moves fast, stays curious, and cares about high-quality execution.

Job Overview

The Full-Stack Developer will join a small, AI-focused team at Improvado, working on core product features and AI agents within a complex, data-intensive marketing analytics SaaS platform. This role involves building and maintaining both backend and frontend components, improving system architecture for scalability and performance, and delivering reliable solutions that handle large volumes of data.

The position offers strong ownership and high impact: you will influence technical and business decisions, collaborate closely with product owners, designers, and engineers, and take features end-to-end from idea to production. Improvado actively uses modern AI tools and technologies, providing opportunities to learn, experiment, and apply cutting-edge approaches while working in an Agile environment.

Responsibilities

Use AI tooling actively: Claude Code, prompt engineering, agentic coding to accelerate development, write tests, optimize complex problems, and ship faster
Build and scale an AI agent and be able make it reliable
Develop and maintain both back-end and front-end systems for Improvado's SaaS platform using Node.js, Next.js, React and Typescript
Take full ownership of complex features end-to-end
Improve system scalability, reliability, and performance
Design and implement new features and functionalities
Write and maintain tests
Ensure clean, maintainable, and well-documented code
Collaborate with UX designers and product owners to create intuitive user interfaces
Optimize performance of services for fast and responsive experiences
Troubleshoot and debug technical issues
Conduct code reviews and contribute to overall codebase improvements
Follow Agile development practices, including daily stand-ups and sprint planning

Requirements

Hands-on with modern AI tooling: Claude/Opus, Claude Code, prompt engineering, agentic coding environments—not just familiar, but actively using it to ship
5+ years of experience as a software developer
Strong front-end development skills in TypeScript, React, HTML, CSS, and Webpack
Strong backend skills (Backend is in Node, but experience with Python, Java is also applicable)
Experience in large-scale systems development
Comfortable with ambiguity and ownership mentality — thrives in a fast-paced startup
Familiarity with functional components, hooks, Jest, and React Testing Library
Strong understanding of algorithms, design patterns, OOP, SOLID, DDD, and TDD principles
Experience with Git and version control systems
Knowledge of distributed systems
Knowledge of databases: PostgreSQL, Clickhouse
Ability to work on either EST or PST timezone

What We Offer

Remote-first environment
Optional relocation assistance to Latin America after your trial period
Modern AI tech stack and freedom to experiment
High-velocity team where you'll constantly learn and scale your skills
High autonomy and ownership — we care about outcomes, not hours
AI-first, collaborative, no-bureaucracy culture with a technically strong, international team
20 working days of PTO per year
US holidays and additional days off
Professional development reimbursement

Originally posted on Himalayas

Full-Stack AI Engineer (AI Development team) at Improvado