リードバックエンドエンジニア（審査/債権システム）
Core
Lead backend engineering for credit approval, credit risk, and debt collection systems, ensuring system stability and development speed while driving modernization.
Role type
Senior IC backend engineer (credit/risk systems)
Builds
Mission-critical backend systems for credit approval, scoring, and debt collection
Domain
Fintech / Credit Card / Financial Services
Deliverable
production ML models
Required skills
Java, Kotlin, Spring Boot, RDBMS, System Architecture, Technical Decision Making, Cloud Operations, Stakeholder Management
Preferred skills
Financial domain knowledge, AWS/GCP, Vue.js, Generative AI, Development Process Improvement
Technologies
Java, Kotlin, TypeScript, Python, Spring Boot, MyBatis, Docker, AWS (ECS, EKS, EC2, RDS, Lambda, MWAA, Step Functions, S3, SNS, SQS, KMS, Secrets Manager, VPC, CloudWatch, CloudTrail, CodePipeline, CodeDeploy, CodeBuild, CloudFormation), GCP (BigQuery, Looker Studio), Salesforce, Genesys Cloud, GitHub, JUnit, VSCode, IntelliJ
Responsibilities
Lead architecture design and improvement strategies for credit and debt collection systems; Provide technical leadership across multiple teams including technology selection and design reviews; Collaborate with business and product teams to prioritize requirements and determine implementation approaches; Drive operational improvements including incident analysis and prevention; Solve high-difficulty technical challenges and support implementation of critical features
Seniority
Senior, hands-on IC