Senior Full-Stack Engineer - AI-Driven Growth Tools (Remote)

Simple Life App; Polska; Hybride; PLN 180 000 - 280 000; Plein temps

Avantages offerts par ce poste

Remote and hybrid work

Equipment provided

SIMPLE subscription

Stock options

21 days annual leave

Flexible hours

Résumé du poste

Simple Life App is seeking a senior, product-minded engineer to join our technical marketing team. You will own initiatives end-to-end—from requirements and research to UX shaping, MVP design, architecture, and production shipping.

We value strong engineering judgment, ownership, and AI-driven coding agent strategies. You will build web apps, APIs, automation, and internal tools using Node.js, TypeScript, Python, or Go, and collaborate with marketing, product, and design to deliver reliable,

Qualifications

• 5+ years of professional software development experience with ownership of products or features.
• Strong backend skills in Node.js/TypeScript, Python, or Go with depth in one and flexibility across others.
• Hands-on frontend experience with React, Vue, or similar frameworks.
• Practical UX expertise and UI design skills: user flows, prototyping, usability, and visual consistency.
• Strong system design skills: architecture, data modeling, APIs, integrations, reliability, and scalability.
• Deep understanding of AI coding agents and agent infrastructure: context management, tool integrations, and validation of changes.

Responsabilités

• Own initiatives: clarify requirements, research options, define MVP scope, and deliver working solutions.
• Build web applications, APIs, automation, and internal tools using Node.js, Python, or Go.
• Create clear user flows, prototype interfaces, and turn ideas into intuitive, well-designed products.
• Make architectural decisions and balance delivery speed, reliability, and maintainability.
• Configure and improve agent-powered development workflows, integrations, and automated checks.
• Collaborate with marketing, product, and design; own testing, deployment, releases, and improvements after launch.

Connaissances

Node.js / TypeScript

Python

Go

React

UX design

System design

AI coding agents

SQL

Git

CI/CD

Cloud infrastructure

Outils

Git

CI/CD

Cloud infrastructure

Description du poste

Simple Life App is seeking a senior, product-minded engineer to join our technical marketing team. You will own initiatives end-to-end—from requirements and research to UX shaping, MVP design, architecture, and production shipping.

We value strong engineering judgment, ownership, and AI-driven coding agent strategies. You will build web apps, APIs, automation, and internal tools using Node.js, TypeScript, Python, or Go, and collaborate with marketing, product, and design to deliver reliable,