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Lập Trình Viên Back-End (Java)
Builds and maintains Java-based backend systems using Spring Boot, REST APIs, and databases like MySQL or PostgreSQL for a product company in Vietnam.
Tuyển gấp nhân viên Backend
Build and maintain back-end services using Node.js, TypeScript, and Nest.js; integrate with Firebase, MongoDB, ElasticSearch, and Redis.
[Remote] Senior/Principal Ruby on Rails Dev (AWS, Backend)
Build and maintain web services using Ruby on Rails, AWS, and GCP; design APIs, refactor code, and lead technical decisions for a product team.
Senior QA/QC Test Engineer/Designer (Japanese N2+)
Designs and executes tests for web and mobile apps, writes reports, and improves quality processes. Uses tools like Autify, Ruby on Rails, Vue.js, and Flutter.
Web System Engineer Fullstack (VueJS/Python)
Builds and maintains full-stack web apps using Vue.js for the frontend and Python (FastAPI) for the backend, deployed on AWS with PostgreSQL, Redis, and Elasticsearch.
Technical Lead Backend (.NET)
Lead backend development using .NET Core, PostgreSQL, and ElasticSearch to build scalable services for a B2B e-commerce platform, while mentoring engineers and optimizing cloud infrastructure on Kubernetes.
Middle Backend Java Developer (Spring/ MySQL)
Build and maintain backend services in Java Spring Boot for digital-transformation projects like ERP, e-commerce, and smart-agriculture systems.
Ruby on Rails Software Engineer
Build and maintain web and mobile apps using Ruby on Rails, MySQL, and AWS, while collaborating with a small team to deliver new features and improve system performance.
Ruby on Rails Software Engineer (Middle/Senior)
Build and maintain web and mobile apps using Ruby on Rails, Flutter, and AWS, focusing on architecture and performance.
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.
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.
Senior/Principal Ruby on Rails Dev (AWS, Backend)
Build and maintain web services using Ruby on Rails, AWS, and GCP; design APIs, databases, and CI/CD pipelines while collaborating with product teams.
Java Technical Architect (TA)
Lead Java architecture, design, and code reviews for outsourced projects, guiding teams of up to 10 developers and ensuring clean, scalable solutions using Spring, Hibernate, and CI/CD pipelines.
Chuyên Viên Phát Triển Phần Mềm (Java Backend)
Build, scale, and maintain Java/Spring-based banking systems, designing high-performance APIs and microservices while ensuring system reliability and security.
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.
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.
Backend Systems Engineer (Java)
Build and optimize Java-based backend systems using Spring Boot, SQL/NoSQL databases, and DevOps tools like Docker and CI/CD pipelines.
Senior Golang Developer (Backend, AWS, MySQL)
Builds and refactors microservices in Go, designs schemas, and deploys on AWS using Terraform and CI/CD pipelines; collaborates with product managers on feature specs.
Backend Developer (PHP) - Web and Mobile Applications
Build and maintain scalable web and mobile backends in PHP, Ruby on Rails, or Golang, ensuring performance and reliability for a product-focused team.