Senior Full-stack Engineer (React & React Native/Java & Spring boot: 8210)
Senior Full-stack Engineer (React & React Native/Java & Spring boot: 8210)
Job type:
Haken
Specialization:
Software/Web Development
Language Level:
Japanese Level - None,English Level - Advanced (TOEIC 860)
Location:
Setagaya-ku
Salary:
0.00
Job Reference:
503291
A Global IT Service firm is looking for a versatile Software Developer responsible for building and maintaining both the client-side (front-end) and server-side (back-end) of applications. They bridge the gap between user-facing design and underlying data architecture, ensuring web and mobile applications are scalable, secure, and fully functional from start to finish. The ideal candidate should have a solid background in building scalable applications and a passion for crafting high-quality software solutions.
Responsibilities:
- Develop new user-facing features using React.js and React Native
- Develop new user-facing features using Spring Boot Java, Redis
- Build reusable components and front-end libraries for future use
- Translate designs and wireframes into high-quality code
- Create robust system architecture, data structures, and database schemas. Manage server environments, APIs, and data integrations
- Optimize components for maximum performance across a vast array of web-capable devices and browsers
- Collaborate with cross-functional teams to define, design, and ship new features
- Work closely with Product Managers and UI/UX Designers to implement versatile front-end solutions
- Advocate for best practices in front-end development and mentor junior developers
Required skills:
- 6-10 years of professional experience in front-end development
- Strong proficiency in JavaScript and TypeScript
- Strong proficiency in Spring Boot Java, Redis
- Extensive experience with React.js and its core principles
- Prior experience with React Native for mobile application development
- Familiarity with RESTful APIs and modern authorization mechanisms
- Experience with state management libraries such as Redux or MobX
- Knowledge of modern authorization mechanisms, such as JSON Web Token
- Familiarity with code versioning tools such as Git
- Excellent problem-solving skills and ability to troubleshoot complex issues
Why should you apply:
- This is a long-term opportunity with a chance to become a permanent employee
- You will be working with international team members
- Free breakfast, lunch and dinner at the cafeteria
Company Details:
A global company with a strong presence in multiple business areas. It has achieved sustained growth both domestically and internationally, including in the U.S. and Europe. The company boasts a diverse and international environment and is committed to equal opportunity, offering a wealth of career opportunities. Due to the diverse nature of our business, we handle a wide range of technologies! You can also choose the environment you are most comfortable with, such as Windows/Mac! Meals in the company cafeteria are also free. Our chefs are always coming up with new menu items, so you can enjoy your meal without getting bored!
Working hours: 9:00 - 17:30 (Mon-Fri)
Working Style: Hybrid (4 days in office, 1 day work from home)
Holidays: Saturday, Sunday, and National Holidays, Year-end and New Year Holidays, Paid Holidays, Other Special Holidays
Services/Benefits: Social insurance, DC Pension Plan, Transportation Fee, Skillhouse University, Test payback system, and more
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