Web App Engineer (Japan Team)

We are seeking passionate and driven international engineers to join our Tokyo-based product team.

Sansan is Japan’s leading business card-based contact management solution for corporations, and one of Japan’s leading SaaS products. Sansan is driven by innovation, and wants to boost this dynamism further by bringing international software engineers into our product development department. We seek motivated engineers who understand user and business needs, and can contribute passionately to the development process.

As this role will be in one of the Japanese development teams (to be assigned based on compatibility and aptitude), business-level Japanese is required.

Residence in Tokyo is required for the role, but applications from abroad are welcome. We will fully support successful applicants’ relocation to Tokyo.

You’ll be working in our head office, which is in a great location in the trendy and upmarket Omotesando area of Tokyo.

Development Environment

• Languages used: C# 7, JavaScript (jQuery, Bootstrap, etc.), LESS
• Framework: .NET Framework 4.6.1 (ASP.NET MVC, ASP.NET Web Forms, ASP.NET Web API, WPF)
• Database: PostgreSQL 9.6, Redis 3.2
• Repository: GitHub
• Project Management: Jira, Gantter
• CI/Testing: Jenkins, NUnit
• Infrastructure: AWS (EC2, S3, SQS, DynamoDB, SES, RDS, ElastiCache, etc.)
• Operation/Monitoring: Zabbix, Grafana, New Relic, Amazon Elasticsearch Service, Fluentd, Chef

Required Languages

• Business-level Japanese

Required Skills

• At least 3 years experience with web development (preferably using C#.NET Framework, MVC, HTML/CSS/jQuery, RDBMS (PostgreSQL))
• Able to design domain models, database schemas and system architecture (experience with AWS is also welcome)
• Able to write clean, maintainable and tested code
• Experience in teams, doing code-reviews, git-flow, and releasing your own code
• A confident and forward-looking understanding of user expectations and needs
• A positive and motivated attitude