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The Flex

Backend & Frontend Developer

Remote

Paris, France

Full Time

07-12-2025

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Skills

Creativity Python TypeScript Stripe Twilio Monitoring Architecture react node.js AWS FastAPI Microservices

Job Specifications

Join the team building the automation platform redefining how real-world systems operate.

Base360.ai is an intelligent automation engine that connects data, orchestrates workflows, and powers large-scale operational systems.

We turn fragmented, manual processes into clean, automated pipelines that businesses can rely on globally.

We’re looking for a Backend & Frontend Developer to help build the core platform — from API services and real-time automations to intuitive dashboards and control interfaces.

If you enjoy working across the stack, solving complex problems, and building products that run real operations, you’ll feel at home here.

What You’ll Build

You will design and build the systems and interfaces that power Base360.ai:

Scalable backend services and APIs
Automation workflows and event-driven microservices
Clean, fast, and intuitive frontend tools for monitoring and control
Integrations with third-party platforms and data sources
Real-time dashboards and operational control panels

Your work will directly influence how teams automate, monitor, and scale mission-critical operations.

Your Mission

Build Core Backend Services

Design APIs, data flows, and backend logic that form the foundation of Base360.ai.

Develop Frontend Interfaces

Create responsive dashboards and tools that make complex automation systems simple to manage.

Implement Automation Workflows

Build event-driven services, micro-automations, and intelligent logic that power real-time operations.

Integrate External Platforms

Connect Base360.ai with key partners like Stripe, Twilio, Airbnb, Hostaway, and internal systems.

Engineer for Scale & Reliability

Design solutions that are robust, observable, fault-tolerant, and built for high-throughput environments.

Collaborate Across Functions

Work closely with product, data, and operations to turn automation challenges into elegant, functional software.

You’re a Great Fit If You Have

Experience with Node.js / TypeScript, Python (FastAPI), or similar backend frameworks
Strong understanding of React or another modern frontend library
Familiarity with AWS, serverless technologies, or cloud-native development
Knowledge of APIs, microservices, and event-driven architecture
A passion for automation, system design, and simplifying complexity
A builder mindset — pragmatic, fast, clean, and ownership-driven
Ability to work across backend + frontend and deliver production-ready solutions

Why You’ll Love Working Here

High Ownership

You build real systems, not isolated features — and you shape the platform’s architecture.

Real-World Impact

Your software will power automation for live operational environments at scale.

Fast-Moving Environment

Small team, no bureaucracy, and the ability to ship quickly.

Technical Creativity

Freedom to design, experiment, and build ambitious solutions.

Remote-First Culture

Work from anywhere — we care about outcomes, not hours.

This Role Is Not for You If

You prefer repetitive tasks over new challenges
You want rigid structure or slow processes
“Good enough” is good enough
You’re not driven to improve and master your craft

About the Company

At The Flex, we believe renting a home should be as easy as buying an item from Amazon, that means ensuring our guests have an abundance of choice and flexibility to cancel if their plans change. We aim to help landlords stop paying excessive management fees and help renters live and work comfortably anywhere in the world. Know more