MasterControl Japan

Software Engineer

• Join MasterControl's Context Engineering team and build real product features using AI development tools from day one
• Build full-stack features for MissionControl, including React/TypeScript web UI, server, and MCP tools
• Contribute to the Rust self-upgrading launcher and its supply-chain hardening
• Write comprehensive unit, integration, and end-to-end tests using Vitest and Playwright
• Create data pipelines and work with PostgreSQL databases handling millions of records
• Deploy services to Kubernetes and set up CI/CD pipelines with GitHub Actions
• Use Claude Code, Codex, and OpenCode for rapid development, test generation, and code reviews
• Build AI-tool usage analytics systems, including data collection servers, analytics dashboards, and Kubernetes cloud infrastructure
• Contribute across MissionControl's core app, MCP server and tooling, Rust launcher, and Astro website

Context Engineering Intern

Machine Learning Engineer

• Prepare manufacturing records, quality events, and operational data for training and evaluation datasets
• Investigate data quality, missing values, and relationships between process execution and quality outcomes
• Develop and evaluate predictive models for operational risk scoring, batch-outcome prediction, recurring deviations, and nonconformance risk
• Experiment with text embeddings, clustering, and retrieval methods for semantic search and quality-event analysis
• Develop and test governed language-model applications grounded in computed results and supporting evidence
• Create reproducible evaluations, investigate failure cases, document findings, and apply appropriate validation methods
• Write and test Python services and APIs
• Contribute to training and inference pipelines
• Measure reliability, latency, and computational efficiency
• Document datasets, features, model configurations, experiments, and evaluation results
• Follow practices for version control, testing, customer-data isolation, and secure data handling
• Collaborate with data scientists, ML engineers, and platform engineers under technical mentorship

AI/ML Engineering Intern

Sales Development Rep

• Prospect, qualify, and educate inbound and outbound leads across the Japan market
• Generate meetings and pipeline through multi-channel outreach in Japanese
• Research accounts, personas, and industries aligned with MasterControl's target customers
• Uncover operational and business process challenges facing Japanese organizations
• Communicate MasterControl's value to diverse audiences in Japanese and English
• Partner with Account Executives on territory and prospecting strategies
• Qualify opportunities and provide documented handoffs to Regional Account Executives and internal stakeholders
• Maintain activity, discovery, and pipeline data in Salesforce
• Meet or exceed activity and opportunity creation goals
• Share Japan market insights and best practices
• Build product, industry, and competitive knowledge in regulated markets
• Collaborate with Sales and Marketing teams, a U.S.-based manager, and global cross-functional teammates

Context Engineering Intern

AI/ML Engineering Intern

Sales Development Representative