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Matrix Global

Principal Engineer

Matrix Global

. Serve as the CTO’s technical deputy and own routine engineering decisions .

Posted 10/22/2026full-timeUnited StatesLeadWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates extensive experience in software engineering with a strong focus on system design, architecture, and AI coding agents. Capable of managing engineering execution, mentoring teams, and communicating effectively with both technical and non-technical stakeholders.

Highest-signal resume keywords
10+ Years Of Software Engineering ExperienceStrong System Design And Architecture SkillsHands-On Expertise In Databases And Cloud InfrastructureDemonstrated Fluency With AI Coding AgentsExcellent Written And Verbal English Communication Skills

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
Software EngineeringSystem DesignArchitectureBackend DevelopmentFrontend TechnologiesCloud InfrastructureDevOpsAutomated TestingCI/CDDatabase Management
Soft Skills
Decision-MakingTechnical JudgmentOwnershipAccountabilityMentoring
Tools & Technologies
AI Coding AgentsLLM-Powered ApplicationsEmerging Engineering PracticesAgentic WorkflowsGreenfield Products
Certifications & Qualifications
Bachelor's Degree In Computer ScienceEngineering Or Related Discipline
Industry Keywords
Software Engineering PrinciplesTechnical ApprovalsPull Request ReviewsOperational ReliabilityKnowledge Sharing

Tech Stack

Tools & technologies
Cloud

About the role

Key responsibilities & impact
  • Serve as the CTO’s technical deputy and own routine engineering decisions
  • Manage day-to-day engineering execution, including pull request reviews, technical approvals, developer support, and issue resolution
  • Align with the CTO through proactive communication, early risk escalation, and transparent decision-making
  • Contribute to architecture and system design decisions for the next-generation platform
  • Evaluate technical options and select pragmatic solutions balancing maintainability, reliability, performance, and delivery speed
  • Translate product and research requirements into technical approaches and implementation plans
  • Design, build, debug, and maintain databases, backend services, frontend applications, cloud infrastructure, and DevOps solutions
  • Prototype capabilities, develop critical components, and provide technical expertise where needed
  • Champion AI coding agents across implementation, debugging, investigation, testing, code review, and infrastructure work
  • Establish AI-agent usage standards, workflows, guardrails, and verification practices
  • Maintain standards for code quality, reviews, automated testing, CI/CD, observability, and operational reliability
  • Support established systems and greenfield initiatives
  • Reduce key-person dependencies through documentation, knowledge sharing, and distributed ownership
  • Identify delivery bottlenecks, resolve blockers, and maintain engineering momentum
  • Partner with the CTO, platform architect, engineering, product, and research stakeholders
  • Communicate technical decisions, trade-offs, dependencies, and risks to technical and non-technical audiences

Requirements

What you’ll need
  • 10+ years of software engineering experience, including senior-level experience as a Senior, Staff, or Principal Engineer
  • Hands-on expertise across databases, backend development, frontend technologies, and cloud infrastructure or DevOps
  • Strong system design and architecture skills
  • Experience building, debugging, testing, and maintaining production software across multiple technology layers
  • Demonstrated fluency with AI coding agents for software development and debugging across the stack
  • Ability to establish engineering practices for effective AI-agent use without compromising quality, security, or reliability
  • Ability to operate independently with ambiguous requirements and limited supervision
  • Strong decision-making, technical judgment, ownership, accountability, integrity, and follow-through
  • Excellent written and verbal English communication skills
  • Ability to mentor and support engineers
  • Availability to work full-time with at least three hours of daily overlap with U.S. Pacific morning hours
  • Bachelor's degree in Computer Science, Engineering, or a related discipline, or equivalent practical experience
  • Broad knowledge of software engineering principles, modern development frameworks, cloud infrastructure, and emerging engineering practices
  • Preferred: experience with LLM-powered applications, RAG, tool use, agentic workflows, AI-assisted engineering standards, early-stage or greenfield products, and close collaboration with a CTO or senior technical leader

Benefits

Comp & perks
  • Competitive compensation and benefits
  • Meaningful career development opportunities
  • Diverse, inclusive culture
  • Collaboration, continuous learning, and growth
  • Challenging and engaging work environment