Experienced Full Stack AI Developer – Build Chatbot-Only CRM Platform for Mentoring & Coaching Programme

Join arenaflex in Building an Innovative AI-Driven Mentoring & Coaching Platform

Are you ready to be part of something extraordinary? At arenaflex, we are on a mission to revolutionize how mentoring and coaching programmes operate globally. We are currently seeking a team of highly skilled, passionate experts to build a groundbreaking platform from the ground up—a chat-only interface CRM system designed to transform the way we connect mentors and mentees, coaches and clients.

At arenaflex, we believe in the power of technology to amplify human connection. Our Mentoring and Coaching Programme is dedicated to fostering growth, development, and meaningful relationships across borders. We need visionary developers who share our commitment to excellence and want to create something truly transformative.

About the Project

This is not just another software development project—this is an opportunity to pioneer an entirely new way of interacting with CRM systems. Imagine a platform where the only interface users ever see is an intelligent chatbot. Every action, every data entry, every query flows through natural conversation. This is the future we're building together.

The platform will serve our global Mentoring and Coaching Programme, enabling seamless coordination, tracking, and management of mentor-mentee relationships, coaching sessions, progress tracking, and programme administration. The system must be robust, scalable, and flexible enough to evolve with our growing needs.

What We're Looking For

We are seeking a team of "superhero" developers—expert level professionals who thrive on delivering outstanding software solutions and want to be part of a long-term partnership. You should be based physically in the EU timezone to ensure optimal collaboration and communication.

The ideal candidates are those who:

• Love what they do and take genuine pride in delivering excellence


• Are highly experienced and possess deep technical expertise


• Are proactive, engaging, and possess excellent people skills


• Think creatively and solve problems innovatively


• Value long-term relationships and want to grow with us

Technical Requirements

Core Technical Expertise

• Full Stack Development Mastery: You must be an expert in the entire development stack, from front-end to back-end, with deep knowledge of modern web application architectures.


• AI & Machine Learning Excellence: We need someone who truly understands the AI landscape—LLMs (Large Language Models), AI engineering, automation, and the broader AI ecosystem. This isn't just about using AI tools; it's about understanding how to integrate them meaningfully into user experiences.


• Azure Open AI Integration: Experience with Azure Open AI is essential. You should know how to leverage GPT models and other Azure AI services to create intelligent, conversational interfaces.


• Database Architecture & Scaling: The platform requires a custom-built database architecture designed for scalability and customization. You must be an expert in designing databases that can grow with our programme and adapt to changing requirements.


• Chatbot Development: The chatbot is the heart of this system. It must handle all CRUD (Create, Read, Update, Delete) operations at the backend while providing a seamless, intuitive user experience.

System Design Principles

• Modular Architecture: The system must be built with modularity at its core, allowing for easy updates, feature additions, and customization without disrupting the entire platform.


• Scalability: As our programme grows, the platform must be able to scale accordingly. Design decisions must account for increased load, more users, and expanded functionality.


• Chat-Only Interface: This is the defining characteristic of the platform. Every user interaction happens through the chatbot—no traditional forms, no traditional dashboards. The conversation IS the interface.

Key Responsibilities

As a key member of our development team, you will be responsible for:

• Designing and building a complete, custom web application from scratch


• Creating an intuitive, powerful chatbot interface that handles all user interactions


• Architecting and implementing a robust, scalable database system


• Integrating Azure Open AI services to power intelligent conversational capabilities


• Ensuring all CRUD operations are handled efficiently through the chatbot interface


• Building a modular system that allows for easy expansion and customization


• Collaborating closely with our team to understand requirements and deliver solutions that exceed expectations


• Providing ongoing support, maintenance, and improvements as the programme evolves


• Adhering to best practices in security, performance, and user experience


• Documenting the system architecture and providing technical guidance

Qualifications & Experience

Essential Qualifications

• Proven track record of delivering complex web applications


• Minimum of 5-7 years of full stack development experience


• Deep expertise in AI technologies, particularly LLMs and conversational AI


• Strong experience with Azure cloud services and Azure Open AI


• Advanced knowledge of database design, including NoSQL and SQL systems


• Experience with building scalable, modular systems


• Strong problem-solving skills and attention to detail


• Excellent communication skills in English


• Physical presence in the EU timezone

Preferred Qualifications

• Experience building CRM systems or similar management platforms


• Background in educational technology or people development platforms


• Familiarity with mentoring or coaching programme workflows


• Experience with chatbot development frameworks and platforms


• Knowledge of healthcare or nonprofit sector technology needs

What We Offer

At arenaflex, we believe in rewarding excellence and fostering growth:

• Competitive Compensation: We offer attractive, market-competitive rates for the right talent.


• Long-Term Partnership: This is not a one-off project—we're looking for partners who will grow with us. There's potential for ongoing work and expanded responsibilities.


• Meaningful Impact: Your work will directly contribute to a programme that transforms lives. Every line of code helps connect mentors and mentees, enabling personal and professional growth worldwide.


• Flexible Work Arrangements: We value work-life balance and offer flexibility in how and when you work.


• Professional Development: You'll have opportunities to work with cutting-edge AI technologies and expand your expertise.


• Collaborative Environment: Work with a supportive team that values your input and encourages innovation.

Our Culture

arenaflex is more than an organization—we're a community of dedicated professionals committed to making a difference. We foster a culture of collaboration, innovation, and mutual respect. We believe in empowering our team members, providing them with the resources and support they need to excel.

Our approach is inclusive and supportive. We value diverse perspectives and believe that the best solutions come from collaborative thinking. When you join arenaflex, you become part of a team that genuinely cares about the impact of our work.

The Opportunity

This is a unique opportunity to be part of something truly innovative. We're not just building a platform—we're reimagining how CRM systems can work. The chat-only interface approach represents a fundamental shift in user interaction design, and you'll be at the forefront of this transformation.

We'll share more details about the platform's specific functionality, scope, and requirements as we review proposals and identify the best partners for this journey. We believe in finding the right fit—not just technically, but culturally as well.

How to Apply

If you're ready to take on this exciting challenge and help us build something remarkable, we want to hear from you. We're looking for developers who are excited about pushing boundaries, solving complex problems, and creating technology that makes a real difference.

To apply, please submit your proposal including:

• Your relevant experience and qualifications


• Examples of similar projects you've worked on


• Your approach to building this platform


• Your availability and preferred working arrangements


• Any questions you have about the project

We're excited to explore how you can contribute to making our Mentoring and Coaching Programme even more impactful through innovative technology.

Join arenaflex—where cutting-edge technology meets meaningful purpose. Let's build the future of mentoring together.