Software Engineer - Prop-Tech

theflexliving.com; Belfast; On-site; GBP 30,000 - 45,000; Full time

Job summary

A tech-driven rental solutions company in Belfast seeks a Software Engineer - Prop-Tech to build scalable digital solutions. The ideal candidate will work in a dynamic environment, focusing on full-stack development and cloud management. We value a proactive approach and strong problem-solving skills. Competitive salary and opportunities for professional growth are offered.

Benefits

Competitive salary

Performance-based incentives

Opportunity for professional growth

Qualifications

• Proficiency in Node.js, React, and AWS Cloud.
• Experience with serverless applications and cloud infrastructure.
• Strong understanding of API design and integrations.

Responsibilities

• Design, build, and maintain scalable applications.
• Develop and optimize APIs to connect with third-party services.
• Create tools to automate routine property management tasks.
• Manage cloud infrastructure and deployment of new features.
• Diagnose and resolve issues across the full stack.
• Collaborate with operations and product teams.

Skills

Node.js

React

AWS Cloud

API design

Python

Job description

Overview

The Flex is on a mission to transform the rental sector globally. We believe renting a home should be as seamless as buying an item online. Our vision is to give tenants the freedom to rent anywhere in the world while enabling landlords to manage their properties with ease, without high fees or complexity. We are building a small and dynamic team committed to growth and ready to scale The Flex into a global powerhouse. We believe in rewarding ambition and promoting from within.

Position Summary

As a Software Developer, you will play a key role in building and maintaining the digital backbone of The Flex — from booking workflows to automation of property operations. You will work on projects spanning front-end and back-end development, cloud deployment, integrations with external systems, and the automation of property management tasks. This role requires strong problem-solving skills, adaptability, and a proactive approach to driving efficiency across our core platform.

Key Responsibilities

• Full-Stack Development: Design, build, and maintain scalable applications that power reservations, guest communications, and operational workflows.
• Integrations: Develop and optimize APIs to connect with third-party services such as booking channels, payment processors, and communication tools.
• Automation & Scripting: Create tools to automate routine property management tasks (check-ins, check-outs, reporting, notifications).
• Deployment & Cloud Management: Manage cloud infrastructure and ensure smooth deployment of new features using serverless architecture.
• Problem-Solving & Debugging: Diagnose and resolve issues across the full stack, from booking logic to integrations.
• Collaboration & Communication: Partner with operations and product teams to ensure that software solutions align with real-world property management needs.
• Code Quality & Best Practices: Maintain clean, scalable code through CI/CD pipelines, testing frameworks, and code reviews.

What We’re Looking For

• Proficiency in Node.js, React, and AWS Cloud.
• Experience with serverless applications and cloud infrastructure.
• Strong understanding of API design and integrations.
• Familiarity with FastAPI, Python, and scripting (a plus).
• Knowledge of automation in operational systems (preferably in real estate, travel, or rentals).
• Excellent communication and collaboration skills.
• Adaptability and a proactive, solution-oriented mindset.

Why Join The Flex

• Be part of an innovative, fast-growing company revolutionizing how rental operations are managed.
• Opportunity to shape scalable digital solutions in a global market.
• Competitive salary and performance-based incentives.
• A chance to grow professionally in a hands-on, entrepreneurial role.

You Should Not Apply If

• You are looking for a corporate 9 to 5 job
• You are political and enjoy gossiping and talking about people behind their backs.
• You are looking for a stable and slow dead-end job
• You do not aim to be one of the best in the world at what you do

Seniority level

• Entry level

Employment type

• Full-time

Job function

• Engineering and Information Technology

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