Senior Fullstack Node.js / React.js Expert

We’re passionate about solving problems. We want to change the way people can solve technical problems on their own: using Computer Vision, Augmented Reality, Conversational AI and the latest web technologies, we’re automating tech support. We are building an awesome product, with real impact. We have been recognised for our vision and won: SaaStock Winner 2020, Entrepreneurship World Cup Top 25, Stellantis Startup Award 2022, to name a few. Whom do we search? We are seeking a Full Stack Developer for one of our products who is primarily focused on backend development and has expertise in Node.js and as well React.js The primary goal of this project for now is API development. We require a Senior Developer with extensive experience in the area of creating a B2B SaaS Solution with all the bells and whistles. - Developing and maintaining high-quality APIs - Collaborating with the front-end development team to ensure seamless integration - Writing clean, efficient, and scalable code - Conducting thorough testing to ensure functionality and performance - Providing technical guidance and mentoring to junior and mid-level developers, as needed Skills and Experience: - Expertise in Node.js / React.js - Strong knowledge of JavaScript - Experience in SaaS Architecture - Proven track record in API development - Excellent problem-solving and debugging skills - Ability to work collaboratively with a team - Strong communication and interpersonal skills. - Bonus: Your heart as well beats for Frontend More Details of your tasks: - Lead the migration of one of our APIs from Laravel to Node.js, collaborating closely with a senior Laravel developer on the team, and utilizing as well React to create high-performance full-stack solutions. - Design and develop robust backend systems, including queue management, email templates, internationalization, and real-time chat functionality, leveraging Redis for performance optimization and integrating with Postgres and CosmosDB databases. - Architect and implement an efficient Node.js API accessible by multiple apps and an internal API, ensuring seamless integration and communication among all components through Single Sign On, User Permissions and Federated Identities. - Drive performance and scalability improvements, maintain robustness and security of the application and contribute to the mentorship of junior developers while maintaining a high level of professionalism in a dynamic team environment. - Utilise expertise in Azure infrastructure and services, including Azure Active Directory, to implement authentication and authorization solutions, and provide technical guidance on best practices for cloud-hosted applications. - Lead architectural decisions and discussions within the team, offering informed insights and expertise to shape the direction of the project and optimise system performance and maintainability. - Collaborate effectively with cross-functional team members and stakeholders to ensure the successful delivery of high-quality software solutions, while fostering a culture of continuous improvement and open communication. Don't miss out on this exciting opportunity to join a young, dynamic team and shape the future with us! And as a note: *No Agencies pls, as we like to work with individuals who want to create a product with impact. We work long-term with great human beings. ** And pls NO GPT-generated answers... or that you have read the job description carefully... U can skip the blabla and jump directly to the point. What is your experience in creating B2B SaaS solutions and building APIs. That is what counts. *** And for the ones who read to the end... you can skip the line and directly jump to our short test. As a hint, we are not looking for a complete solution, we are not interested in "busy" work. We want to understand how you approach the problem - that's it. Here is the link: [login to view URL]