BJAK

Recruitment

• Support the full recruitment process across roles, from sourcing and screening to interview coordination and offer support
• Source candidates through a mix of channels, including LinkedIn, referrals, job boards, and proactive outreach
• Screen resumes and conduct initial candidate screens to assess basic role fit, motivation, and communication
• Coordinate interviews, scheduling, and feedback collection with candidates and hiring managers
• Maintain accurate and up-to-date candidate records in the ATS, ensuring data quality and process consistency
• Support recruiting projects and process improvements as the team scales, including candidate experience and employer branding initiatives
• Help keep hiring operations organised, responsive, and moving at pace

Talent Acquisition Specialist

• Support the full recruitment process across roles, from sourcing and screening to interview coordination and offer support.
• Source candidates through a mix of channels, including LinkedIn, referrals, job boards, and proactive outreach.
• Screen resumes and conduct initial candidate screens to assess basic role fit, motivation, and communication.
• Coordinate interviews, scheduling, and feedback collection with candidates and hiring managers.
• Maintain accurate and up-to-date candidate records in the ATS, ensuring data quality and process consistency.
• Support recruiting projects and process improvements as the team scales, including candidate experience and employer branding initiatives.
• Help keep hiring operations organised, responsive, and moving at pace.

Talent Acquisition Associate

Backend Engineer

• Develop high-quality back-end in Node.js for web application.
• Familiar with front end JavaScript web technologies such as ReactJS, NextJS or AngularJS.
• Maintain and bug fixing for existing backend and web system.
• Support internal and external users.
• Implement features based on requirements from product owners.
• Analyze, fix issues and improve software quality.
• Mentor, provide guidance and best practice advice to the team.

Senior Software Engineer, JavaScript/TypeScript

• Develop high-quality backend systems using NodeJS, adhering to best coding practices.
• Develop high-quality frontend applications using ReactJS / NextJS, adhering to best coding practices.
• Ensure production stability and promptly resolve critical issues to minimize operational impact.
• Analyze existing code and identify opportunities for enhancement and optimization.
• Support cross-functional teams by addressing change requests efficiently.
• Mentor and guide junior developers on best practices in software development.
• Review peer pull requests to maintain code quality and consistency.

SDET

• Design, develop, and enhance robust automation frameworks using modern tools (e.g., Playwright, Cypress, Selenium).
• Write clean, maintainable automated test suites for web, API services, and other application types.
• Integrate automated tests into Git-based CI/CD pipelines (e.g., GitHub Actions, Jenkins) to support continuous delivery.
• Execute and manage functional, regression, integration, and specialized performance tests.
• Participate in requirement reviews to define test scenarios, identify edge cases, and ensure maximum test coverage.
• Perform root cause analysis of failures and collaborate directly with development and product teams to resolve defects and ensure quality metrics are met.
• Maintain test data, mocks, and environments, and build specialized tooling (e.g., monitoring/reporting dashboards) to improve QA efficiency.
• Document test plans, test cases, automation design decisions, and contribute to the continuous improvement of overall QA processes and best practices.

Senior QA Automation Engineer

Recruitment Specialist

Product Manager

• Define and drive BJAK’s overall product strategy and roadmap
• Identify high-impact product opportunities through user insights, data analysis, and market understanding
• Work closely with engineering and design teams to build products that are simple, scalable, and reliable
• Translate business goals into clear product initiatives and execution plans
• Lead the end-to-end product lifecycle from discovery and planning to launch and iteration
• Continuously improve product performance, user experience, and conversion through experimentation and data
• Ensure product decisions balance user needs, business goals, and technical feasibility
• Build and mentor a strong product team as the company grows

Executive Assistant

• Manage the Chairman's calendar, appointments, errands, and family-related matters
• Coordinate both personal and business travel, transport, and accommodations
• Handle day-to-day logistics such as meals, wardrobe prep, deliveries, and reservations
• Run personal errands and coordinate with household vendors or service providers
• Arrange gifts, celebrations, and family or personal events
• Liaise professionally with family members, external contacts, and personal networks
• Track personal payments, claims, renewals, and manage documentation
• Support executive-related tasks such as meeting preparation, follow-ups, coordination, and priority tracking when needed
• Maintain strict confidentiality and discretion at all times

Personal Assistant – Chairman

Full-stack Engineer

Lead Software Engineer

Lead Software Engineer, JavaScript/TypeScript

• NodeJSを用いた高品質なバックエンドシステムの開発（ベストプラクティスの遵守）
• ReactJS／NextJSを用いた高品質なフロントエンドアプリケーションの開発（ベストプラクティスの遵守）
• 本番環境の安定性を確保し、重大な問題を迅速に解決して業務への影響を最小化
• 既存コードを分析し、改善・最適化の機会を特定
• 変更要求に効率良く対応し、クロスファンクショナルチームを支援
• ジュニア開発者へのメンター・指導を通じてベストプラクティスを浸透
• ピアのプルリクエストをレビューし、コード品質と一貫性を維持

シニアソフトウェアエンジニア, JavaScript/TypeScript

Graduate Recruiter

Director

• Work directly with the Founder to drive China market entry - from early strategy to hands-on execution
• Build and execute initial hiring plans - source, engage, and close high-caliber talent
• Support fundraising efforts - prepare materials, coordinate investor conversations, and follow through
• Help establish A1’s presence in China - including office setup, vendors, and operating structure
• Drive external positioning - support PR, partnerships, and key relationships
• Turn ambiguous ideas into clear plans, and ensure they get executed
• Act as a central operator across teams - tracking priorities, resolving bottlenecks, and pushing progress
• Handle high-urgency, unstructured problems with speed and sound judgment

Director, Founder's Office

• Work directly with the Founder to drive market entry - from early strategy to hands-on execution
• Build and execute initial hiring plans - source, engage, and close high-caliber talent
• Support fundraising efforts - prepare materials, coordinate investor conversations, and follow through
• Help establish A1’s presence - including vendors, and operating structure
• Drive external positioning - support PR, partnerships, and key relationships
• Turn ambiguous ideas into clear plans, and ensure they get executed
• Act as a central operator across teams - tracking priorities, resolving bottlenecks, and pushing progress
• Handle high-urgency, unstructured problems with speed and sound judgment