Senior Full-Stack Software Engineer

Location: Remote

Type: Full-time / Long-term Contract

Experience Level: Senior / Architect (5–10 years)

About the Role

We're seeking an experienced Senior Full-Stack Developer / Software Architect capable of managing the complete technology stack — from mobile applications to backend systems, modern web frontends, and cloud infrastructure.

You'll be responsible for designing, developing, deploying, and maintaining scalable, secure, and high-performance systems using modern technologies across Android, iOS, Web, and AWS Cloud.

This role suits a hands-on expert who enjoys ownership, problem-solving, and leading full-cycle development.

Key Responsibilities

Mobile App Development

• Develop and maintain Android apps using Kotlin & Jetpack Compose.
• Develop and maintain iOS apps using Swift & SwiftUI.
• Integrate APIs, sockets, and background services efficiently.
• Handle mobile CI/CD, store submissions, and app version management.

Web Frontend Development

• Build responsive web applications using , , or
• Implement modern UI/UX with reusable components and state management (Redux, Zustand, or NgRx).
• Optimize web performance, SEO, and accessibility.
• Integrate APIs, authentication flows, and WebSocket-based live data.

Backend Development

• Build robust APIs using PHP Laravel and ).
• Implement authentication, role-based access, and data security.
• Design scalable database schemas (MySQL/PostgreSQL/MongoDB).
• Implement WebSocket / Socket.IO for real-time communication.
• Optimize code for high performance and reliability.

Cloud & DevOps

• Architect, deploy, and maintain systems on AWS (EC2, RDS, S3, CloudFront, SES, Lambda, etc.).
• Manage Dockerized environments for consistency and scalability.
• Implement CI/CD pipelines (GitHub Actions, GitLab CI, AWS CodePipeline).
• Monitor infrastructure and app performance (CloudWatch, Sentry, Crashlytics).
• Ensure automated backups, load balancing, and fault tolerance.

Architecture & Leadership

• Design end-to-end solutions integrating web, mobile, backend, and cloud.
• Optimize system scalability, reliability, and cost efficiency.
• Lead or mentor junior developers and conduct code reviews.
• Stay up-to-date with the latest technologies and recommend improvements.

Core Technical Skills

Mobile:

• Android (Kotlin, Jetpack Compose, Coroutines, Retrofit)
• iOS (Swift, SwiftUI, Combine, Xcode)
• Firebase, Push Notifications, Deep Linking

Frontend:

• , ,
• TypeScript, JavaScript (ES6+)
• Redux / Zustand / NgRx
• HTML5, CSS3, Tailwind / Bootstrap
• REST & GraphQL API integration

Backend:

• PHP (Laravel 9+)
• (Express / )
• WebSockets / Socket.IO
• MySQL, PostgreSQL, MongoDB, Redis
• API documentation (Swagger/Postman)

Cloud & DevOps:

• AWS (EC2, RDS, S3, CloudFront, Route53, SES, Lambda, CloudWatch)
• Docker, Docker Compose, Linux server administration
• CI/CD Pipelines (GitHub Actions, GitLab CI, CodePipeline)
• Nginx / Apache setup & optimization

Other Skills:

• Git & version control best practices
• Unit testing & automation (PHPUnit, Jest, XCTest)
• Performance profiling and debugging (mobile, backend, web)

Qualifications

• Bachelor's degree in Computer Science or related field (or equivalent experience).
• 5+ years of professional experience in full-stack development (mobile + web + backend).
• Strong understanding of cloud architecture and system design.
• Proven experience handling production-grade systems independently.
• Strong communication and documentation skills.

Bonus Skills (Nice to Have)

• Experience with microservices and serverless (AWS Lambda).
• Knowledge of GraphQL and TypeScript.
• Experience with Kubernetes (EKS).
• Experience in payment gateway integrations (Stripe, PayPal).
• Background in DevOps, architecture diagrams, or product scaling.

Soft Skills

• Independent problem solver with strong analytical skills.
• Excellent written and verbal communication.
• Ownership mindset - treats products as their own.
• Ability to work in cross-functional teams and manage end-to-end delivery.

Compensation:

Competitive salary / project-based pay depending on experience.

Long-term engagement potential with opportunities for technical leadership and product ownership.

Job Type: Full-time

Pay: Php Php300.00 per hour

Work Location: Remote