English summary for screening — check the original posting before applying.
Finatext Group is seeking Software Engineers to partner with clients and drive business growth in the AI era. You will be involved in the entire lifecycle of financial services, from business planning and system design to development, operation, and post-release growth.
Must-haves
- Experience in backend development for web applications
- Experience implementing unit tests
- Development experience in statically typed languages such as Go and TypeScript
- Experience building infrastructure on cloud platforms like AWS
- Development experience using container technologies like Docker
- Experience coding using generative AI
Nice-to-haves
- Experience building cloud infrastructure using IaC such as Terraform
- Development and operation experience for web applications with large user bases
- Experience integrating generative AI features into web services
- Experience designing application testing strategies (unit, external, E2E)
- Experience tuning system performance (databases, networks, etc.)
- Experience developing financial services
Tech stack
AWSGoTypeScriptPythonechoReactNext.jsFastAPITerraformDockerGitHub ActionsClaude CodeCodex
Work style
Hybrid work is possible, with flexibility to work from the office or remotely. Some positions may offer full remote work. Flexible start/end times are also possible.
Other notes
Salary range: Monthly 642,900 - 1,005,952 JPY (Annual 9,000,000 - 13,500,000 JPY). Visa support is available. The office is located in Chiyoda-ku, Tokyo.