Back End Developer

• Company Rakuten Symphony
• No. of Openings 10+
• Salary Not Disclosed
• Work Type on-site

Job Description :

Job Description:

Purpose:

• Developing robust, enterprise-level Backend API for Rakuten overall services, such as messenger, e-mail, and cloud storage services.
• This position is in charge of Backend development for Rakuten cloud storage service.
• Day-to-day work includes planning, development, and maintenance.

Key responsibilities include:

• Execute each development project with good quality in a timely manner.
• Design, develop and test Backend service (including quality control).
• Review deliverables at each process (design, code, test cases, etc.)
• Plan and Execute project release with minimal risk.
• Investigation and troubleshooting.
• Discover issues, includes not only tangible but also potential, in development organizations and improvement activities.
• Market trend surveys and proposals for the introduction of the latest technologies.
• Select and propose a sustainable architecture.

Required Knowledge, Skills, and Experience:

• Bachelor’s degree in computer science or related technical discipline.
• More than 5 years of experience in HTTP API development using spring framework or play framework at work.
• Application development experience using databases (RDB, NoSQL).
• Knowledge of professional software engineering practices and best practices for full software development life cycle, including coding standards, code reviews, source control management, continuous deployments, testing, and operations.
• Sufficient knowledge about CS (Client Server) implementation such as data structure, OS, algorithm, network, etc.
• Excellent critical thinking, problem-solving, and communication skills and ability to take ownership of tasks.
• Strong passion for code quality and not allergic to unit tests.
• Comfortable working in an Agile environment.
• Be eager to help your teammates, share your knowledge with them, and learn from them.
• Be open to receiving constructive feedback.
• Business level Korean.
• Communication level English in reading and speaking.
• Experience in publishing android apps on Google Play.
• Building mobile frameworks / SDKs.

Key Interface & Performance Indicator:

• Junior members: Knowledge sharing, guidance, and support.
• FE team members: Integration, debugging issues together.
• Project Manager: Providing timely updates/raising concerns/flags for the QA topics that need attention.
• Finish development tasks in a timely manner with good code quality.
• Providing expertise and experience in the team proactively.
• Helping and coaching other engineers and introducing new technologies which help to improve the product.