Software Developer

Mainstream Nonprofit Solutions Inc.•Allen, TX

3m•Remote

About The Position

We are seeking a Full Stack Software Developer to build and support scalable, modern applications across backend services, web platforms, and mobile applications. This role involves working with cloud-based technologies, APIs, and AI-driven workflows to deliver reliable, high-performance solutions.

Requirements

3–7+ years of software development experience (full stack or backend focused)
Strong experience in backend development (Go or similar language)
Experience building REST APIs and scalable systems
Proficiency with React, Next.js, and TypeScript
Solid experience with PostgreSQL or relational databases
Experience developing or maintaining mobile applications (iOS preferred)
Experience with Docker and cloud-based environments
Experience with event-driven or real-time systems
Exposure to AI/ML or LLM-based workflows
Familiarity with audio, transcription, or document processing systems
Experience with distributed processing or worker-based architectures
Experience with Swift / SwiftUI for iOS development
Knowledge of monitoring and observability tools

Responsibilities

Design, develop, and maintain backend APIs and microservices
Build and support web applications using modern frameworks (React / Next.js)
Develop and maintain iOS mobile applications and support mobile integrations
Develop RESTful APIs, integrations, and event-driven services
Work with distributed processing systems and asynchronous workflows
Design and optimize database schemas and queries (PostgreSQL)
Implement secure authentication and authorization mechanisms (JWT, OAuth, API keys)
Contribute to AI-driven and data processing pipelines (transcription, document processing, analysis)
Support cloud deployments, CI/CD pipelines, and containerized environments
Monitor, troubleshoot, and improve system performance and reliability