Senior Full Stack Software Engineer

Job Description

ABOUT THE ROLE

The Senior Principal Software Engineer – Full Stack is a key technical leader responsible for defining and driving the technical strategy across the entire engineering function. You will own complex, high-impact systems, deliver enterprise-scale SaaS products at Champion Pace, and serve as a recognized internal subject matter expert — providing thought leadership to redefine the supply chain through an intelligent, adaptive platform.

WHAT YOU'LL DO

Architectural Ownership: Design, implement, and lead the development of robust frontend frameworks and backend services, taking end-to-end ownership of critical, cross-functional components.

Technical Strategy: Apply deep expertise in highly specialized domains to develop complex systems, contribute to company objectives, and drive creative and effective goal achievement.

Problem Resolution: Proactively debug, diagnose, and resolve highly complex technical issues and performance bottlenecks across the stack with minimal guidance.

System Design: Apply conceptual thinking to understand advanced technical implications and construct highly scalable system architectures.

Technical Mentorship: Act as an internal subject matter expert — mentor senior and principal engineers, lead cross-team code reviews, and establish high standards for quality and performance.

Policy & Principles Guidance: Direct the application of existing technical principles and actively guide development of new policies and engineering standards.

Code Optimization: Translate complex product and technical requirements into clean, efficient, maintainable code; optimize system architecture for scale and performance.

Cross-Functional Collaboration: Build formal networks across organizational groups and collaborate closely with Product, QA, and DevOps to deliver world-class SaaS products.

Strategic Influence: Convey advanced technical concepts and persuade diverse stakeholder audiences to drive cross-organizational alignment and technical adoption.

Functional Accountability: Determine methods and procedures on new assignments, taking ultimate responsibility for results that impact the entire engineering function.

Qualifications

MUST-HAVE QUALIFICATIONS

12+ years of professional software development experience (8+ with a Master's; 5+ with a PhD).

Expert-level proficiency in HTML, CSS, JavaScript, Java, Node.js, Python, and RESTful APIs.

Deep experience with microservices, SQL/NoSQL databases, and modern frontend frameworks.

Proven ability to own and drive complex, cross-functional technical architecture end-to-end.

Strong track record of mentoring senior engineers and leading technical standards across teams.

Deep understanding of cloud-native architectures, Agile product development, OOP fundamentals, and data structures & algorithms.

NICE-TO-HAVE

Experience with agentic or AI-powered platform engineering.

Familiarity with manufacturing or supply chain SaaS domains.

Background in AI governance, evaluation, and observability.