Sr. Full-Stack Software Engineer

Weekday AI is recruiting for an unnamed client for an AI training project involving software engineering. The role focuses on developing, debugging, reviewing, validating, and translating software implementations across the application stack.

Responsibilities:

• Full-Stack Development: Develop, enhance, and debug front-end and back-end components across production applications
• Feature Implementation: Build user-facing features and the supporting services, APIs, database structures, and data models
• End-to-End Troubleshooting: Trace requests and data flows across browsers, front-end applications, APIs, back-end services, databases, and third-party integrations
• Codebase Analysis: Navigate unfamiliar repositories, understand existing application architecture, and identify dependencies and implementation patterns
• Complex Debugging: Diagnose and resolve issues involving application state, API contracts, authentication, data persistence, network communication, and deployment
• Cross-Language Development: Evaluate, modify, translate, and improve software implementations across multiple programming languages while preserving functionality and correctness
• Code Review and Validation: Assess AI-generated and developer-written code for correctness, completeness, efficiency, security, scalability, and maintainability
• Technical Problem-Solving: Design reliable solutions to challenging engineering problems and validate implementations against defined requirements and specifications

Requirements:

• Significant professional experience developing and maintaining production-grade full-stack applications
• Strong hands-on expertise in both front-end and back-end software engineering
• Professional experience working with multiple programming languages and adapting to different technology stacks
• Solid understanding of browser-based applications, APIs, application state management, databases, and service integrations
• Experience designing, understanding, and contributing to the architecture of complete software systems
• Ability to navigate unfamiliar codebases and quickly understand existing implementations
• Strong debugging, analytical thinking, and problem-solving capabilities
• Experience reviewing code and evaluating solutions for performance, reliability, security, and maintainability
• Ability to work independently, manage complex technical tasks, and deliver high-quality results