Senior Node/MongoDB sought by leading investment bank based in the city of London. **Inside IR35 - 3 days a week onsite**Job DescriptionWe are seeking a highly skilled and experienced Backend Developer to join our dynamic team. The ideal candidate will have a strong background in Node.js development, as well as extensive experience with MongoDB. You will be responsible for building and maintaining the server-side of our web applications and ensuring optimal performance of our database.Responsibilities
* Develop and maintain scalable applications using Node.js
* Implement robust Api's and services to power web applications.
* Design and manage database schemas with MongoDB
* Ensure application performance, uptime, and scale by maintaining code quality and system health.
* Collaborate with front-end developers and other team members to establish objectives and design more functional, cohesive codes to enhance the user experience.
* Participate in all phases of the development lifecycle, from concept to deployment and maintenance.
* Write clean, maintainable, and efficient code.
* Perform code reviews and enhance existing applications to improve performance and scalability.
* Troubleshoot and debug applications.
* Provide training and support to internal teams.
Requirements
1. Significant Node.js development experience, ideally focusing on data services development
2. A strong drive ...