Technology & Product

Project ManagementPythonAgileArtificial IntelligenceKubernetesMachine LearningMongoDBMySQLProduct ManagementData engineeringGoPostgresREST APICI/CDTerraformMicroservicesStakeholder management

Posted 6 days ago

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🔥 Technical Product Manager

Posted 29 days ago

📍 Japan

🧭 Full-Time

🔍 Conversational commerce technology

🔧 Requirements

Native or business proficiency in English.
3+ years of experience in product management for backend services, APIs, or data systems.
Proven ability to manage complex technical projects, from ideation to launch.
Strong understanding of messaging APIs (e.g., LINE, Meta, TikTok, WhatsApp), channel integrations, and payment gateways.
Familiarity with data engineering, including Data Warehousing and ETL processes.
Experience with CRM and e-commerce/ERP platforms (e.g., Salesforce, Criteo, SAP, Shopify).
Excellent communication and stakeholder management skills, with experience working across cross-functional teams.
Bachelor’s degree in Computer Science, Engineering, or a related field.
Business proficiency in Japanese language (preferred).

💡 Responsibilities

Drive the development and scaling of backend services, ensuring seamless integration with messaging platforms and data systems.
Collaborate with engineering, product, and business teams to prioritize features, resolve technical challenges, and meet business objectives.
Define API requirements and manage third-party service integrations.
Partner with Data Engineering teams to design and optimize data pipelines for analytics and reporting.
Establish a clear technical vision for channel integrations, payment gateways, CRM/e-commerce platforms, and enterprise-specific AI Agent features.
Lead cross-functional meetings to align backend development initiatives with product and business targets.
Monitor and resolve technical issues in message processing, ensuring high system performance and reliability.
Act as a bridge between business and engineering teams, translating complex technical requirements into actionable development plans.
Stay updated with the latest trends in backend services, messaging APIs, and AI-driven conversational technologies to continuously improve the technical roadmap.

Backend DevelopmentSQLETLSalesforceSAPShopifyAPI testingData engineeringREST API

Posted 29 days ago

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🔥 Engineering Manager (AI)

Posted about 1 month ago

📍 Japan

🧭 Full-Time

🔍 Conversational commerce technology

🔧 Requirements

5+ years managing data scientists or ML engineers.
Deep understanding of conversational AI and NLP.
Successful track record of shipping machine learning products.
Excellent communication, leadership, and coaching abilities.
Japanese language proficiency at a business or native level.
Understanding of cultural differences.
Knowledge and experience in chatbots, AI, marketing, and SaaS products.

💡 Responsibilities

Spearhead the advancement of innovative language AI technologies.
Recruit, mentor, and grow a high-performing engineering team.
Drive engineering priorities, budgets, roadmaps, and goals.
Facilitate cross-functional collaboration between engineering, product, and design.
Continuously improve team productivity, code quality, and velocity.

PythonGCPKubernetesMachine LearningMongoDBMySQLPostgresCI/CDTerraform

Posted about 1 month ago

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🔥 Senior MLOps

Posted 2 months ago

📍 Japan

🧭 Full-Time

🔍 Conversational commerce technology

🔧 Requirements

5+ years of experience in MLOps, DevOps, or related fields, focusing on deploying and managing LLMs.
Proven experience with Hugging Face, MLFlow, and containerization technologies like Docker and Kubernetes.
Strong experience with cloud platforms such as AWS, Azure, and GCP and infrastructure as code (Terraform).
Proficiency in Python, with experience in ML libraries such as TensorFlow and PyTorch.
Expertise in CI/CD pipelines, version control (Git), and orchestration tools.
Familiarity with Generative AI and deploying models at scale.

💡 Responsibilities

Develop and maintain scalable pipelines for deploying LLMs with low-latency inference.
Implement monitoring frameworks to track performance and reliability of models in production.
Optimize cloud and on-premise infrastructure for LLM operations.
Collaborate with AI engineers and data scientists on project objectives.
Document MLOps processes and provide training to team members.

AWSDockerPythonGCPGitKubernetesMLFlowPyTorchAzureTensorflowCI/CDTerraform

Posted 2 months ago

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🔥 Staff Backend Engineer

Posted 4 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 4 months ago

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🔥 Senior Search Engineer

Posted 4 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 4 months ago

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🔥 Staff Frontend Engineer

Posted 4 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 4 months ago

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