Job Description
#### Recruitment Background At CADDi, our mission is to unleash the potential of manufacturing. To make this happen, we are developing and delivering an AI-powered data platform for the industry. We are delivering value not only to customers in Japan, but also across the US and ASEAN countries, and we are growing at a pace far exceeding the T2D3 benchmark. We believe we have what it takes to become one of the true global champion companies. To sustain this rapid growth and continue delivering value to an even greater number of customers worldwide, we are looking for talented individuals to join us in building the very core of our business—our product. In addition, our engineering organization is entering an exciting new phase, where we are opening the doors not only to Japanese-speaking professionals, but also to global talent from around the world. We’re seeking individuals with strong technical expertise and project management capabilities, as well as the leadership to help shape our engineering team as we move into this exciting new stage of growth. These materials are a great place to start if you want to understand who we are and what we do. - [service website](https://us.caddi.com/) - [Pursuit of Excellence - CTO Blog](https://caddi.tech/2025/09/08/170000) #### About the Incubation Team ##### Mission - Our Incubation team is more than just a feature development team. Our mission consists of three pillars: - Create more products：Continuously launch new products that solve customer problems. - Create more strong teams：Build strong development teams capable of driving product growth. - Create structured ways to accelerate these activities：Establish repeatable systems to speed up our creation process. ##### Why you will love it here! - Deep Involvement in Product Development 　- End-to-end ownership from planning to development and operation. 　- Close collaboration with Designers, PdMs, and Customer Success. 　- A variety of technical tasks across Frontend, Backend, DevOps, Infra, and QA. 　- Clear, measurable goals and outcomes. 　- All members can contribute to product improvements. 　- Directly solve customer pain points and feel the business impact. - A Diverse and Specialized Team 　- You'll work in a diverse environment with members from various professional backgrounds. #### Job Responsibilities - Technical Core Design: Lead the design and implementation of the "technical core" for new applications (e.g., CADDi Quote), ensuring non-functional requirements (scalability, security, maintainability) are met from day one. - Uncertainty Reduction: Break down complex product requirements into granular, actionable tasks. Identify technical risks early and lead the team in spikes or PoCs to validate solutions. - Delivery Excellence: Own the team's value delivery flow. Monitor and improve team metrics (e.g., Lead Time, Deployment Frequency) by optimizing CI/CD pipelines and code review processes. - Knowledge Architecture: Establish documentation standards within the team (ADRs, RFCs) and lead knowledge-sharing sessions to elevate the team's technical proficiency. - Cross-Functional Bridge: Serve as the primary technical point of contact for PdMs and Designers to align technical roadmaps with business milestones.

Required Qualifications
- Experience: 7+ years in web application development, with at least 3 years in a "Senior" or "Lead" capacity. - Team Leadership: Proven experience leading a team of 5+ engineers, specifically in assigning tasks based on dependency mapping and granularity. - Systematic Problem Solving: Demonstrated ability to solve product issues using systematic approaches (e.g., root cause analysis, automated regression testing). - Cloud & Architecture: Hands-on experience with cloud-native architecture (AWS/GCP) and designing systems that handle asynchronous processing or complex domain models. - Communication: Ability to explain complex technical trade-offs to non-technical stakeholders clearly and simply.

Preferred Qualifications
- Development experience in a Docker-native infrastructure environment - strongly preferred - Backend development and operation experience for web applications using statically typed languages - strongly preferred - Experience selecting programming languages, frameworks, and libraries by evaluating pros and cons from both technical and business perspectives - Experience developing services that include asynchronous jobs, particularly with designing and building the job infrastructure from scratch. - Proven ability to drive solutions to development productivity challenges through technical leadership, including: establishing and maintaining CI/CD pipelines (especially around Docker), defining and supporting coding standards - Full Stack Development experience (ideally with React.js). - Hands-on experience with Domain-Driven Design (DDD) in complex business domains - Designed, developed, and maintained microservices architecture in a distributed environment - Built secure web applications with a strong awareness of modern security best practices - Successfully led and completed projects involving multiple stakeholders.

Portrait of a Person
We want to work with engineers who, - Understand our mission "Unleash the potential of manufacturing". - Can confront essential challenges and take action with a sense of ownership to resolve them. - Can perform their duties with a positive attitude and constructive discussions in fast-changing and highly uncertain situations. - Can communicate and discuss with a respectful attitude, considering the context and resolution of others. - Are not just “coders” but proactive leaders!

Salary
- Initial annual salary is estimated to be in the range of 9 million to 12 million yen. - Salary reviews will be conducted twice a year. - The annual salary will be divided into 12 equal monthly payments. - Stock option program available.

Development Environment
- Development Environment - Frontend:TypeScript,React,Next.js - Backend:TypeScript,Rust(axum),Node.js(Express,Fastify,NestJS) - Infrastructure: Docker, Google Cloud, Kubernetes, Istio, Cloudflare - Event Bus：Cloud Pub/Sub - DevOps：GitHub,GitHub Actions,ArgoCD,Kustomize,Helm,Terraform,Datadog,MixPanel,Sentry - Data:CloudSQL(PostgreSQL),AlloyDB,BigQuery,dbt,trocco - API:GraphQL,REST,gRPC - Authentication:Auth0 - Other tools:GitHub Copilot,Figma,Storybook - Communication:Slack,Discord,JIRA,Miro,Confluence

Interview Process
- Application Review - Coding Assignment and Technical Writing Sample - 1st Round Interview (Engineer) - 2nd Round Interview (Engineering Manager) - Final Round Interview (CTO/VPoE) *Please note that additional interviews or discussions may be proposed depending on the situation.

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