Senior Back End Developer

Company Description

Our company headquarters located in Japan. It is a Digital Creative Studio/Software Development Company that has 6 branches in 4 countries (Japan, Vietnam, Cambodia, and the Philippines) with over 2500 software developers.

Job Description

As the Senior Back End Developer, you will be responsible for playing a key role in the software development life cycle. 
Some of your duties and responsibilities will include:
• In charge of coding, code maintenance, and testing.
• In charge of programming training for fresh members.
• Responsible for researching about the latest programming techniques and web technologies.
• Communicate with the manager or team members on issues and in providing solutions.
• Assist the team in achieving the project goals and meeting the project schedule.
• Perform routine site maintenance as needed TECHNICAL EXPERIENCES.
• Reviewing code work for accuracy and functionality.
• Keeping up-to-date with industry trends and technology developments.
• Practice Architectural Patterns in development
• Have experience in leading/managing a team
• Can mentor juniors

Qualifications

• Minimum of 5 years of experience in backend development, with proficiency in TypeScript and frameworks such as Nest.js/Express.js, Laravel, Django, and Ruby on Rails. 
• Expertise in RESTful API development, ensuring efficient communication between server and client.
• Knowledgeable about database tools and optimization techniques to enhance performance.
• Proficiency in unit testing with tools like Jest, PHPUnit, RSpec, etc.
• Experience in Git and remote repository tools for version control and collaboration.
• Strong understanding of Docker for containerization purposes, facilitating deployment and scalability.
• Deep comprehension of programming paradigms such as Functional Programming, Object-Oriented Programming (OOP), and SOLID principles.
• Software architecture skills to design scalable and maintainable backend systems.
• Familiarity with advanced backend technologies including Websockets, Webhooks, Queues, and Jobs.
• Knowledgeable about web technologies to ensure compatibility and optimization.
• Have DevOps experience and understand setting up CI/CD
Soft Skills:
• Demonstrated leadership experience in leading a team or mentoring junior members effectively.
• Solid background in Agile processes, facilitating efficient project management and delivery.
• Effective communication skills for client interactions and contribute to technical Decision
Nice to Have:
• Knowledge of cloud infrastructure services such as AWS and Azure.
• Familiarity with Infrastructure services like AWS ECS, EC2, and Amplify.
• Understanding of GraphQL for efficient API development.
• Frontend knowledge to facilitate seamless integration between backend and frontend systems. 

Education
• Graduated from College or university specialized in Information Technology or equivalent.
• From 5 to 10 years of working experience in the related field is required for this position.

Additional Information

WHAT WE OFFER
• Competitive salary packages based on skills and experiences
• Great opportunity for career development and enhancement of technical skills
• Friendly, flexible, flat and fun working environment
• Many company events (team buildings, study group activities)
• Paid leaves which are convertible to cash 
• Health Insurance
• Bonus aside from 13th-month pay depends on your performance and business status.

OTHER BENEFITS FOR YOUR CAREER DEVELOPMENT
1. Free Learning Materials for Latest Techs.
• Many available Udemy tutorial videos for various topics selected by Sun* members such as below.
* BackEnd Development: Ruby on Rails (Ruby), Laravel (PHP), Spring (Java)
* FrontEnd Development: React, React Native, Vue.js, etc.
* Infrastructure: Amazon Web Services, Docker, Kubernetes, etc.
* Others: Unity, TensorFlow, Jenkins, CI/CD so on.
• Access right to Safari Books Online which is provided by O'Reilly Media.
2. Many latest Gadgets for your experience to consider future user experience.
* Oculus Go for VR experience.
* Oculus Quest for VR experience.
* Amazon Echo for Voice Interface.
* Google Home for Voice Interface.