Technology & Product

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Posted 7 months ago

📍 Japan

🧭 Full-Time

🔍 Conversational commerce technology

🔧 Requirements

Proficiency in development flow based on git and GitHub.
8+ years of experience in Software Engineering or a similar role, preferably with Golang.
Strong testing skills, including unit and integration tests.
Ability to communicate recommendations for system improvements.
Strong adaptability in a dynamic environment.
Problem-solving skills to identify issues and test solutions.
Experience with Elasticsearch, including setup and maintenance.
Proven leadership experience with mentoring abilities.

💡 Responsibilities

Develop new services using Clean Architecture in Golang with REST and gRPC interfaces.
Migrate interfaces from legacy systems (Python and Ruby).
Design and implement features aligned with Domain-Driven Design (DDD) architecture.
Manage and mentor a team of engineers.
Identify and resolve performance, reliability, maintainability, and extensibility issues.
Collaborate with cross-functional teams for scalable solutions.
Participate in on-call rotation as required.

DockerSQLElasticSearchGitKubernetesJiraGogRPCCommunication Skills

Posted 7 months ago

Posted 7 months ago

📍 Japan

🧭 Full-Time

🔍 Conversational commerce technology

🔧 Requirements

5+ years of experience as a search engineer or in a directly related role, with a strong background in search algorithms, information retrieval, and ranking systems.
Expertise in search technologies like Elasticsearch, Solr, or Lucene—experience designing search systems is a must.
Proficiency in Python and/or Java for backend systems development.
Strong experience with machine learning models and natural language processing to enhance search capabilities.
Proven ability to optimize query parsing, indexing, and relevance tuning for search systems.
Experience working with AI and ML models, preferably with tools like TensorFlow or PyTorch.
Ability to collaborate effectively across teams and communicate complex search concepts clearly.
English proficiency is required. Conversational Japanese is a plus.

💡 Responsibilities

Designing, developing, and optimizing search algorithms and infrastructure using technologies like Elasticsearch, Solr, or Lucene.
Integrating AI-powered models and machine learning to improve search relevance, speed, and accuracy.
Collaborating with data science teams to implement NLP techniques and machine learning for semantic search enhancements.
Building and maintaining high-performance indexing, ranking, and query processing systems to ensure the quality and relevance of search results.
Tuning relevance metrics based on real-world data and continuously monitoring performance across various datasets and use cases.
Mentoring junior engineers, conducting code reviews, and participating in an on-call rotation with additional compensation.

PythonElasticSearchJavaMachine LearningAlgorithmsData scienceGoTensorflow

Posted 7 months ago

Posted 7 months ago

📍 Japan

🧭 Full-Time

🔍 Conversational commerce technology

🔧 Requirements

7+ years of experience in frontend engineering or similar roles.
Proficiency in React.js or Vue.js with deep understanding of Typescript.
Strong knowledge of JavaScript build tools and frameworks like Webpack and Babel.
Extensive experience in writing scalable and maintainable CSS/SCSS.
Familiarity with version control systems, particularly Git.
Experience with micro-frontend architecture.
Proven experience in optimizing web applications for performance and accessibility.
Ability to effectively communicate with cross-functional teams.
Previous team leadership or mentoring experience.

💡 Responsibilities

Lead the design, development, and implementation of advanced frontend features for web applications ensuring high performance.
Architect and build reusable components and libraries that adhere to coding and design best practices.
Ensure UI/UX technical feasibility by collaborating with the design team for intuitive user experiences.
Optimize frontend performance for fast load times and smooth interactions.
Collaborate with backend engineers to define API contracts for seamless integration.
Mentor junior frontend engineers, providing advice, reviews, and best practices.
Stay updated on frontend development trends and improve the team's technical direction.
Participate in cross-functional meetings to align development with company objectives.

LeadershipAgileEs6FigmaFrontend DevelopmentGitCSSJavascriptReact.jsTypeScriptVue.JsReactSketch

Posted 7 months ago