Career opportunity Senior Software Engineer (Backend)
Senior Software Engineer (Backend)
- Locations
- 港区 - Tokyo
- Salary
- ¥9,000,000〜¥15,000,000 （Annual）
- Recruitment industry
- System Engineer, Backend Engineer
- Employment status
- Full time employee
Job description
Responsibilities:
Enhance the productivity of the product development team and manage the development and operation of a sustainable infrastructure.
Specific Tasks:
- Build and operate system environments using public cloud services such as AWS and GCP.
- Identify and resolve technical issues in systems through software engineering.
- Develop and manage tools to automate operations such as deployment and server setup.
- Build and operate monitoring environments for error detection and capacity planning.
- Manage and optimize the performance of applications and middleware.
- Strengthen system security (Security Hardening).
Requirement
[Required Qualifications]
- Over 5 years of experience in developing and operating web applications using Ruby on Rails.
- End-to-end development experience, including requirements definition, design, implementation, testing, release, and maintenance.
- Experience in designing software architecture and implementing continuous improvements, considering the characteristics of the tasks and non-functional requirements.
- Experience in examining and making technical decisions with a mid-to-long-term perspective within an organization or team.
- Ability to understand real-world operations, translate them into data models, and continuously improve functionality and operations.
[Preferred Qualifications]
- Experience in agile development projects using Scrum methodology.
- Experience in building and operating web applications with AWS or Google Cloud.
- Experience in web front-end development.
- Experience in developing mission-critical systems (e.g., financial systems) with high reliability and robustness.
- Continuous improvement of Developer Experience (DX).
- Experience in visualizing data to support decision-making.
[Ideal Candidate Profile]
- Passion for solving social issues related to unlocking latent workforce potential through technology.
- Ability to make decisions through constructive and logical discussions.
- Desire to contribute to the team and business by focusing on your area of expertise.
- Strong communication skills for smooth interactions within and outside the team as well as across departments.
- Enthusiasm for contributing to and publishing open-source software (OSS).
- Proactive online communication skills for full-remote work.
Benefits
- Annual Salary: ¥9,000,000 - ¥15,000,000 (*Consideration given to previous salary.)
- Salary Revision: Twice a year based on performance reviews.
- Performance Bonus: Based on company performance.
Insurance and Benefits:
- Comprehensive social insurance (health insurance, pension, employment insurance, workers' compensation insurance).
- Commuting allowance (up to ¥50,000/month).
- Salary increases based on performance (twice a year).
Holidays and Leave:
- 120 annual holidays, with full two-day weekends (Saturdays and Sundays) and national holidays.
- Relaxation Leave: 5 days provided upon joining, with an additional 5 days granted annually (separate from annual paid leave).
- Annual paid leave.
- New Year’s holidays.
- Bereavement leave.
- Maternity and paternity leave.
Additional Perks:
- Stock purchase program (requires enrollment in the company stock ownership plan).
- Purchase of necessary books to deepen industry knowledge.
- Financial support for attending work-related seminars.
- Subsidies for hobby-related activities to encourage interaction.
- Monthly support for team meals or activities to enhance communication within and outside the team.
- Opportunities for interaction with employees from other departments through events like “同期会” (cohort meetings), “社長ランチ” (CEO lunch), and layer-specific exchange gatherings.
- Celebration bonuses for employees getting married.
- Growth support system within the Product and Engineering divisions.
- Skill-Up Allowance: ¥120,000 annually to support learning and growth initiatives.
- Dedicated Concierge System: Provides support for ancillary tasks to allow employees to focus on core work.
- Remote HQ Program: Support to create a personalized and efficient remote work environment.
Work time
Flexible Working Hours: Core hours are from 12:00 to 16:00.
Standard Working Hours: 10:00 to 19:00.
※ Monthly working hours are calculated based on 8 hours per day × number of working days in the month.
Location
港区 - Tokyo
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