Description
We are seeking a Senior Software Engineer who is ready to design, develop, and deliver robust, scalable, and cutting-edge solutions across the full technology stack. The ideal candidate possesses deep expertise in both front end and back-end development, coupled with proficiency in database design and administration, and a solid understanding of contemporary software architecture. You will lead a team through the full software development lifecycle and drive process improvements.
This role combines hands-on coding with high-level system design, ideal for someone who can both build and architect scalable mobile solutions.
You will be responsible for delivering a robust, high-performance application built with Flutter, supported by a scalable backend in Java, and deployed on Amazon Web Services (AWS).

Relocation for the main employee to Riyadh, Saudi Arabia is provided.

Key Responsibilities
Lead the end-to-end architecture of the mobile application (frontend + backend)
Develop and maintain the mobile app using Flutter




Design and build scalable backend services using Java
Architect and manage cloud infrastructure on AWS
Define system integrations (APIs, payment gateways, booking engines, CRM systems)
Ensure performance, security, and scalability of the platform
Establish coding standards, best practices, and technical documentation
Collaborate with product, design, and operations teams to deliver a seamless user experience
Troubleshoot and optimize application performance

Requirements
Proven experience building and launching mobile applications using Flutter
Solid backend development experience with Java (e.g., Spring Boot or similar frameworks)
Hands-on experience with AWS services (e.g., EC2, Lambda, RDS, S3, API Gateway)
Experience in system architecture and scalable application design
Robust understanding of RESTful APIs, microservices architecture, and database design
Experience with third-party integrations (payments, booking

📌 Software Architect Mumbai
🏢 SIHAMCO
📍 Mumbai