Full-Stack Developer (NodeJS + ReactJS/React Native) Thu Nhập 30-45 Triệu

Mức lương

30 - 45 triệu

Kinh nghiệm

5 năm

Hạn nộp hồ sơ

17/08/2025

Địa điểm

Hà Nội

Mô tả công việc

• Design, develop, and maintain scalable backend services and RESTful/GraphQL APIs using NodeJS (JavaScript/TypeScript).
• Give advice to backend architecture decisions: microservices, real-time data flows, security, and cloud integrations.
• Develop, test, and enhance:
  • Cross-platform mobile apps with React Native
  • Or web apps with ReactJS
• Collaborate with UX/UI designers to deliver engaging, efficient UI experiences.
• Integrate APIs and backend systems for web/mobile applications.
• Optimize performance of both backend processes (database, caching, async flows) and web/mobile applications.
• Conduct code reviews, mentor team members, and set best practices across the stack.
• Participate in Agile ceremonies; manage project requirements from concept through deployment and monitoring.

Yêu cầu ứng viên

NodeJS:

• Min 5 years of experience with NodeJS frameworks (Express.js, NestJS).
• Solid understanding of RESTful API design and implementation.
• Strong understanding of backend security best practices (authentication, authorization, etc.).
• Hands-on experience with cloud integration (AWS, Azure or GCP).
• Familiarity with containerizing using Docker.
• Experience working with relational (PostgreSQL, MySQL) and/or NoSQL (MongoDB) databases.
• Experience writing automated tests (unit/integration).

React JS/React Native:

• Min 1 year of practical experience developing mobile apps with React Native or web apps with React JS.
• Proficient in JavaScript/TypeScript.
• Ability to deploy, debug, and optimize apps on both web/mobile platforms.

Soft skill:

• Good English communication skills.
• Comfort working in Agile development environments.
• Strong problem-solving and troubleshooting skills.
• Self-motivated and able to work independently or as part of a cross-functional, distributed team.

Nice to Have:

• Experience with mobile-specific features (push notifications, offline sync, app store releases).
• Familiarity with serverless architectures (e.g., AWS Lambda).
• Experience with message queues (Kafka, RabbitMQ, AWS SQS) and caching systems (Redis, Memcached).
• Exposure to Infrastructure as Code (Terraform, CloudFormation).
• Familiarity with performance monitoring and observability tools (Datadog, Grafana, etc.).

Quyền lợi/Phúc lợi

• Company culture is simple, sincere, co-workers are happy, sociable, ready to help, and have many opportunities for self-development;
• With more than 10 years of life, Open Techiz has a full accumulation of professional knowledge; plus dedicated support from the back-office department, will help you get the best working environment, peace of mind to pursue your technical passion;
• Salary evaluation 1-2 times/year or ad-hoc evaluation with excellent members;
• Interesting, diverse work, can communicate with foreign customers, less pressure;
• Fully equipped with modern equipment,... to improve working efficiency;
• Bonus: Project bonus, 13th month salary, Holiday/Tet/Birthday,..
• Employees may register for flexible working hours and work remotely when necessary.
• Participating in social insurance, health insurance, unemployment insurance, ... when becoming an official employee;
  • Work and rest are always focused on balancing:
  • Travel/team building (3 times/year);
  • Regular event activities: monthly birthdays, big and small holidays (8/3, 20/10, 1/6,noel...),
  • Health benefits: Free monthly gym/yoga, pickleball,...
  • Entertainment: Billiards, Bilac,...
  • Side dishes: fruits, yogurt, milk tea,..

Thời gian làm việc

• Thứ 2 - Thứ 6 (từ 08:30 đến 17:30)
• Nghỉ trưa: 12h00 - 13h15

Địa điểm làm việc

• Tầng 4 - Tòa Ecolife Capitol, 58 Tố Hữu, Trung Văn, Quận Nam Từ Liêm, Thành phố Hà Nội