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Back-end PHP
Build and maintain backend services for company products using PHP and Laravel, with occasional new-project research.
Middle/Senior Ruby Software Engineer (Ruby On Rails)
Build and maintain HR software for Japan using Ruby on Rails, MySQL, and AWS, focusing on scalable web and mobile applications.
Lập trình viên Backend(Java)
Builds and maintains the backend for Chozoi.vn, an e-commerce platform, using Java, Spring, and microservices with databases like MySQL and MongoDB.
Specialist Software Engineer (M/F/D)
Build full-stack apps using Python, JavaScript/Node.js, and .NET Core, applying microservices, serverless, and CI/CD to deliver enterprise portals, IoT systems, and payment integrations.
Senior Front-End Software Engineer – Up to $1800 Net
Leads front-end development for corporate websites and landing pages, mentoring junior developers while collaborating with Japanese clients.
Front-End Software Engineer (2 Opportunities)
Build and maintain front-end applications for a crypto platform using React, React Native, and Node.js, ensuring high-quality, well-tested code for millions of users.
Senior or Mid-Level Golang Software Engineer
Build and maintain scalable web and mobile apps in Go, Flutter, and AWS, focusing on architecture, performance, and team workflows.
Backend PHP Developers (experience with PHP and MySQL)
Build and maintain backend services for Japanese/American clients using PHP, MySQL, and MVC frameworks like Laravel.
Front-End Software Engineer - Web Developer
Build and maintain web apps using HTML5, CSS3, JavaScript, TypeScript, and frameworks like ReactJS or Angular; collaborate with traders and peers to improve front-end UX.
Senior Backend (PHP Laravel)
Build and maintain backend features in PHP (Laravel), optimize MySQL queries, and manage cron jobs in a Vietnamese product team.
Ruby on Rails Software Engineer (Experience over 3 years)
Build and maintain web and mobile apps using Ruby on Rails, Flutter, and AWS; design features, estimate work, and mentor the team.
Software Engineer - Ruby on Rails (HTML5/CSS)
Builds and maintains Ruby on Rails web apps for the automotive industry, working with international teams on server setup, cloud infrastructure, and mobile integrations.
Senior Fullstack Java Engineer
Build and lead enterprise SaaS human-services systems using Java, React, TypeScript, and cloud-native tools like AWS, Kafka, and PostgreSQL.
SENIOR PHP DEVELOPER (BACKEND)
Build and maintain backend services in PHP using frameworks like CakePHP or CodeIgniter, working with Linux, MySQL, and Git in a collaborative environment.
Software Engineer (C++)
Build and maintain a Chromium-based browser, adding features for non-tech crypto users using C++ and cross-platform languages like Swift/Java.
[District 1] Experienced Backend Developer (Rust/Kotlin/Node.js)
Design and build backend systems for manufacturing supply-chain tools using Rust, Kotlin, or Node.js, integrating with PostgreSQL, GCP, and GraphQL APIs.
Software Engineer
Builds and maintains Alive’s web apps and internal tools using Go, JavaScript, React, MySQL, and Docker in a microservices architecture.
Java Software Engineer – Junior Level
Builds and tests Java-based backend services using Spring Boot and REST APIs for diverse product teams across ASEAN markets.
Java Software Engineer (2 Opportunities)
Maintain and improve a Java-based web crawler that gathers bidding data for a Japanese service, using Eclipse, Oracle/SQL, and basic web tech.
Senior Backend Engineer (PHP/NodeJS)
Build and maintain PHP-based backend services (Phalcon/Laravel) and APIs for web/mobile apps, working with MySQL, Redis, and microservices in an Agile team.