TECH-ENG-19.Bilingual Lead Full Stack Engineer (TypeScript)_Tokyo Dev

--Role & Grade Role: Full Stack Lead Grade: Tech Lead Micoworks is a company with a clear mission: to Empower every brand for the better future. This ambitious goal sets the stage for their vision and core values. Who we are By 2030, Micoworks aims to be the Asia No.1 Brand Empowerment Company. This mid-term goal outlines their dedication to becoming the leading force in empowering brands across Asia. To achieve their mission and vision, Micoworks identifies four key values that guide their work: - WOW THE CUSTOMER - SMART SPEED - OPEN MIND - ALL FOR ONE Micoworks' mission, vision, and values paint a picture of a company dedicated to empowering brands, working with agility and open-mindedness, and prioritising customer success. --Key Responsibilities As a Full Stack Lead Engineer, you will lead or play a central role in MicoCloud's development team. In this role, you will be involved in the following - Stabilization of MicoCloud's distribution infrastructure. You will be responsible for developing an infrastructure that enables reliable distribution even for clients with a large number of users. - Development of new functions: Develop functions to improve product value in line with the product roadmap. - Customer Request Development: Develop functions that are generalized and likely to be in demand among the requests that emerge from Customer Success activities. - Improvement Activities: Resolve Product Backlog Items, improve UI/UX, enhance and promote DX (Developer eXperience), etc. in response to daily needs from new/existing customers. ------The Appeal of Micoworks------ Micoworks has set an ambitious goal: to become No. 1 in Asia by 2030, with a clear vision for global expansion. Achieving this goal requires tackling numerous challenges and overcoming obstacles. We provide an environment where you can fully leverage your skills and experience. At Micoworks, everyone is encouraged to take ownership and lead, making our culture of individual initiative and empowerment one of our greatest strengths. < Our Service > - MicoCloud offers a platform that supports B2C businesses by managing customer information and facilitating communication via a messaging platform. - By collecting and analyzing customer data as 1st-party data, the platform enables personalized communication and information delivery, fostering customer loyalty and driving revenue growth for businesses. - Currently, MicoCloud not only supports customer acquisition and engagement as a marketing tool but also enhances one-on-one communication quality post-acquisition, contributing to the maximization of LTV (Lifetime Value). - The platform extends beyond messaging to embrace a multi-channel strategy. With "Vision2030," we aim to become "Asia’s No.1 Brand Empowerment Company," driving business development with a focus on the global market. < Challenges We Address > - Leadership in the Conversational Commerce MarketIn the rapidly growing conversational commerce (C-commerce) market, especially in Asia, MicoCloud is striving to become the leading solution. - Effective results in C-commerce require more than scattershot strategies. By unifying, analyzing, and improving communication between businesses and consumers, MicoCloud enables businesses to optimize their online marketing efforts on an individualized level. - Streamlining Marketing OperationsMany marketing professionals struggle to dedicate time to strategic tasks due to the burden of daily operations. - By improving operational efficiency through MicoCloud, we aim to create a world where businesses can focus on creative work while providing consumers with more enjoyable and seamless purchasing experiences. < The Appeal of Working at Micoworks > ◼︎ A "Growing Market × Growing Company" - The C-commerce market boasts a global scale of nearly 30 trillion yen, with projections suggesting it will surpass the e-commerce market in some countries by 2025. - Achieved 500% business growth in just two years in the marketing SaaS domain. Secured a total of 6.3 billion yen in funding (Series B: 3.5 billion yen). - Established the No.1 position in LINE marketing within Japan. ◼︎ A Customer-Centric Approach - Our mission is to expand possibilities for all businesses and create a future where brands and consumers lead richer lives. - The culture of "WOW THE CUSTOMER" reflects our commitment to addressing customers’ true challenges and delivering results that exceed expectations. ◼︎ The People You Work With - Our leadership and team embody an "OPEN MIND" approach, fostering open and inclusive communication across all levels. - Driven by a strong "ALL FOR ONE" spirit, team members work closely together, both internally and externally, with a "Giver Mindset" at the core of our collaboration. - Surrounded by highly motivated colleagues, you’ll find daily inspiration and opportunities for personal and professional growth. ◆Summary of Micoworks Information◆ https://speakerdeck.com/micoworks/micoworkszhu-shi-hui-she-cai-yong-deck --Employee Interviews - Yamada (CEO) ：https://note.com/micoworks/n/n3655e51fce61 - Yaegashi (COO)：https://note.com/micoworks/n/n6b94e38f8427 - Ogoshi (VPoP) ：https://www.evange.jp/articles/ogoshi-takahiro - Komahara (Director of Engineering)：https://note.com/micoworks/n/n135416ca8469 -People Working at Micoworks：https://note.com/micoworks/m/m0bfd9da02e11 --Our tech stack [MicoCloud] - Web backend: TypeScript (Nest.js), React - Web front end: TypeScript (Next.js), Chakra UI - Databases: TiDB, Aurora MySQL, DynamoDB, MemoryDB for Redis, Snowflake - Common Infrastructure Infrastructure: AWS (Cognito, EC2, ECS, Route53, Lambda, Kinesis Data Stream, Kinesis Firehose, SQS, SES, Elasticache, RDS, CloudWatch, IAM, Audit, APIGateway CodeDeploy), IaC (Terraform, AWS CDK) - Middleware: Nginx, Supervisor Monitoring: NewRelic, Sentry, AWS (CloudWatch) - Data analysis: BigQuery, Google Data Studio, Google Analytics, Metabase, Trocco - Environment construction: Docker - CI: GitHub Actions, Amplify Hosting - CDN: Cloud Front - Source code management: GitHub - Communication: Google Meet, Slack, Notion, Redmine, Jira, ClickUp

--Experience Required： All of the following points: - At least 5 years of working experience in system development or equivalent - Experience of leading development team having more than 5 members as a technical lead - Experience of hiring requirement definition, interview and at least 5 people hiring as the person in charge of hiring engineers --Skills The technology stack varies depending on the product you will be working on. Required - Bilingual Proficiency : Fluency in Japanese or English at a native level, with the other language at least conversational. - Able to complete the entire cycle from specification development to release by oneself - Able to implement code with high code quality - Able to implement test code to improve quality - Technical skills for verification (prototyping, etc.) - Able to design and build comprehensive architectures that take into account performance, scalability, security, operation, and cost, with an eye to medium- to long-term business strategies - Design and build optimal development and deployment cycles for products and teams - Design, implement, mentor and review production code, test and maintain high standards of code quality for backend code using TypeScript, NestJS and any of ORM - Develop with an eye to efficient database control (SQL etc.) that balances load, performance and flexibility - Design front-end code using TypeScript and React, and implement production code and tests - Lead teams and appropriately develop and enable team members - Design and improve architecture and operations using AWS - Design scalable code and architecture that can handle large amounts of data and traffic

--Experience Nice to have： - Experience in product management of web/mobile applications Experience working for a start-up company - Experience of enabling junior-level engineers within a team and making at least three engineers into effective members of the team - Experience of leading cross-boarder development team --Skills Nice to Have - Able to design and implement horizontally scalable architectures using NoSQL and NewSQL

Personal Traits - Able to act autonomously with self-motivation. - Works effectively in a team to deliver value. - Capable of hypothesis testing and validation. Alignment with MVV (Mission, Vision, Values) - Mission: Empower every brand for the better future. - Vision: Build Asia’s No.1 B2C communication platform. - Values: - WOW THE CUSTOMER - SMART SPEED - OPEN MIND - ALL FOR ONE Commitment to Development Team Values - Takes team goals personally and acts accordingly. - Values psychological safety. - Manages uncertainty effectively. - Works cross-functionally. - Makes rapid, iterative decisions. - Builds trust within the team. Fit with the Current Development Team - Enjoys improving code quality through refactoring. - Thinks long-term to design scalable systems. - Enthusiastic about writing code. - Finds technical challenges engaging and rewarding. - Proactively formulates hypotheses, explains, and improves systems.