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The Flex

The Flex

theflex.global

4 Jobs

22 Employees

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.

Listed Jobs

Company background Company brand
Company Name
The Flex
Job Title
Full-Stack Software Engineer
Job Description
**Job Title** Full‑Stack Software Engineer **Role Summary** Build and scale the core platform powering instant rentals, AI‑driven automation, and global booking experiences. Design, develop, and deploy microservices, serverless infrastructure, and integrations that enable real‑time operations and intelligent insights across the property ecosystem. **Expectations** - Deliver fast, reliable, and scalable features with minimal bureaucracy. - Own end‑to‑end systems from design through production and continuous improvement. - Automate manual processes at scale and embed AI workflows throughout the stack. - Collaborate closely with product, data, and operations teams to translate automation concepts into production code. **Key Responsibilities** - Architect and implement backend services in Node.js (and optional FastAPI/Python). - Develop responsive front‑end components with React. - Design and maintain API‑first distributed systems, ensuring robustness and versioning. - Deploy and manage serverless workloads on AWS (Lambda, API Gateway, DynamoDB, EventBridge, etc.). - Engineer integrations with external partners (e.g., Airbnb, Stripe, Hostaway, Twilio). - Build automation pipelines and AI‑driven workflows that replace manual tasks. - Monitor performance, troubleshoot, and optimize real‑time booking sync, pricing logic, keyless access, and operational dashboards. - Iterate rapidly, ship features, and refine based on feedback and metrics. **Required Skills** - Strong proficiency in Node.js (ES6+), React, and modern JavaScript tooling. - Experience with AWS serverless architecture (Lambda, API Gateway, DynamoDB, Step Functions, CloudFormation/Terraform). - Solid understanding of API‑first design, REST/GraphQL, versioning, and rate limiting. - Knowledge of distributed systems concepts: concurrency, fault tolerance, eventual consistency, and observability. - Comfortable developing microservices and containerized workloads. - Familiarity with Python/FastAPI for scripting, automation, or data services (bonus). - Demonstrated ability to build clean, production‑ready, testable codebases and ship features at scale. - Passion for automation, AI‑driven solutions, and real‑world rental or property tech applications. - Self‑motivated, fast learner, and bias toward execution. **Required Education & Certifications** - Bachelor’s degree in Computer Science, Software Engineering, or related field, or equivalent professional experience. - Optional AWS certifications (e.g., AWS Certified Solutions Architect) preferred but not mandatory.
Paris, France
Remote
07-12-2025
Company background Company brand
Company Name
The Flex
Job Title
Senior Backend & Frontend Engineer
Job Description
Job Title: Senior Backend & Frontend Engineer Role Summary: Architect and scale a real‑time automation platform, designing high‑performance backend services and intuitive front‑end interfaces that integrate millions of events and third‑party APIs. Expectations: Own end‑to‑end feature delivery, set technical standards, mentor peers, and drive architectural decisions for high‑throughput systems. Key Responsibilities: - Design & implement scalable microservices, APIs, and data pipelines (Node.js/TypeScript, Python FastAPI). - Build event‑driven workflows with AWS serverless (Lambda, DynamoDB, EventBridge, SQS). - Develop fast, accessible React front‑end for automation control and real‑time monitoring. - Ensure fault tolerance, observability, and multi‑region resiliency of distributed systems. - Integrate with external services (Stripe, Twilio, Airbnb, Hostaway, etc.). - Lead technical reviews, architecture discussions, and establish engineering best practices. Required Skills: - Proficiency in Node.js/TypeScript &/or Python (FastAPI). - Deep experience with React or equivalent modern front‑end frameworks. - Strong knowledge of AWS, especially serverless architecture. - Expertise in distributed systems, microservices, event‑driven design. - Experience delivering production‑grade scalable APIs and real‑time systems. - Demonstrated automation and workflow building capabilities. - Excellent communication, leadership, and product‑oriented mindset. Required Education & Certifications: - Bachelor’s degree in Computer Science, Engineering or related field (or equivalent experience). - AWS Certified Developer or Solutions Architect (preferred).
Paris, France
Remote
Senior
07-12-2025
Company background Company brand
Company Name
The Flex
Job Title
Backend & Frontend Developer
Job Description
Job title: Backend & Frontend Developer Role Summary: Build and maintain the core automation platform, delivering scalable APIs, event‑driven microservices, and intuitive dashboards that enable real‑world operational automation across multiple third‑party services. Explanations: Full‑stack engineering across Node.js / TypeScript, Python (FastAPI), and React, designing systems with a focus on scalability, reliability, and observability. Owner of end‑to‑end features from backend logic to user interface, collaborating closely with product, data, and operations teams. Key Responsibilities: - Design, implement, and maintain scalable backend services, REST and GraphQL APIs. - Architect event‑driven microservices and automation workflows that power real‑time operations. - Develop responsive, performance‑optimized dashboards and control panels using React or equivalent. - Integrate with external platforms (Stripe, Twilio, Airbnb, Hostaway, etc.) and internal systems. - Build fault‑tolerant, observable, high‑throughput solutions on AWS / serverless technologies. - Collaborate with cross‑functional teams to translate automation challenges into clean, production‑ready code. Required Skills: - Proficiency in Node.js/TypeScript or Python (FastAPI) for backend development. - Strong experience with React or similar modern frontend libraries. - Familiarity with AWS, serverless architectures, and cloud‑native development. - Deep understanding of APIs, microservices, event‑driven design patterns. - Practical knowledge of automation, workflow orchestration, and system simplification. - Demonstrated ownership mindset with a focus on pragmatic, fast, clean delivery. - Ability to work seamlessly on both backend and frontend components. Required Education & Certifications: - Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent professional experience). - No specific certifications required.
Paris, France
Remote
07-12-2025
Company background Company brand
Company Name
The Flex
Job Title
Product-Focused Full Stack Engineer
Job Description
**Job Title** Product-Focused Full Stack Engineer **Role Summary** Build and scale a global automation platform for modern rentals, delivering high‑performance APIs, serverless workflows, and integrated services that power instant bookings, payments, and operations across hundreds of cities. **Expectations** - Design fault‑tolerant, event‑driven systems for millions of real‑time events. - Prototype, iterate, and ship solutions rapidly with continuous improvement. - Collaborate cross‑functionally with product, data, and operations to turn automation concepts into production features. **Key Responsibilities** - Develop fast, reliable APIs and backend workflows for global bookings and payments. - Build serverless microservices and automation pipelines to eliminate manual tasks. - Integrate with third‑party platforms (Airbnb, Stripe, Hostaway, Twilio) via unified APIs. - Scale infrastructure to support millions of events worldwide. - Maintain code quality, performance, and reliability while driving rapid delivery. **Required Skills** - Proficiency in Node.js, React, or Python (FastAPI). - Strong experience with AWS serverless architectures (Lambda, API Gateway, SQS, DynamoDB). - Expertise in API‑driven, microservices, or distributed system design. - Passion for automation, AI‑driven workflows, and real‑world system architecture. - Pragmatic, action‑oriented mindset focused on shipping impactful features. **Required Education & Certifications** - Bachelor’s degree in Computer Science, Software Engineering, or related field (or equivalent practical experience). ---
Paris, France
Remote
07-12-2025