Senior Full Stack Engineer - Payreto

WHAT WE OFFER

• Competitive Salary Packages
• Professional Development Opportunities
• Hybrid Work Setup
• Equipment Provided
• Day 1 HMO
• Life Insurance

The Senior Full Stack Engineer is responsible for architecting, building, and maintaining high-performance user interfaces and robust, scalable server-side systems. Leveraging expert-level knowledge of frontend frameworks like React and Next.js alongside enterprise backend technologies like PHP/Laravel or Node.js, this role drives full-stack ownership of features from technical discovery to production deployment. Operating with significant

autonomy, the ideal candidate will steer architectural decision-making, champion engineering best practices, and mentor cross-functional team members to ensure technical excellence across the entire stack.

WHAT WILL YOU DO?

Frontend Development & Architecture

• Drive frontend technical vision:Lead the development of highly responsive, scalable, and reusable UI components using React and Next.js, establishing organizational design tokens and consistent architectural patterns.
• Pixel-Perfect Execution: Translate complex UI/UX designs into clean, highly maintainable, and accessible (WCAG compliant) frontend code optimized for maximum speed and cross-browser fidelity.

Backend Infrastructure & API Integration

• Robust API Design:Design, scale, and maintain high-throughput, secure RESTful and GraphQL APIs and server-side logic using PHP/Laravel or Node.js.
• System Optimization: Oversee database schema design, indexing, caching strategies, and server-side performance tuning to ensure minimal latency and high availability

Engineering Leadership & Mentorship

• Technical Guidance:Conduct rigorous code reviews, establish engineering standards, and mentor junior/mid-level developers to uplift the team's overall technical capability.
• DevOps & Delivery:Drive CI/CD pipeline optimizations, comprehensive testing strategies (unit, integration, E2E), and maintain clear architectural documentation.

WHAT SHOULD YOU HAVE?

• Experience: 5+ years of professional full-stack development experience handling complex, consumer-facing production applications.
• Technical Expertise:Advanced, deep proficiency in React, Next.js, TypeScript, and modern backend architectures (MVC, Microservices, Event-driven).
• Autonomy & Problem Solving:Proven ability to navigate ambiguous product requirements, independently formulate technical solutions, and manage systemic technical debt.
• Continuous Improvement: Proactively evaluates emerging frameworks, security paradigms, and infrastructure optimizations to introduce high-value technical innovations to the team