Principal Engineer

• Drive technical strategy and lead the architectural direction of systems that process critical financial transactions at scale.
• Solve complex engineering challenges and shape future-proof architecture.
• Elevate technical excellence across the payment platform while influencing core product vision.
• Act as a key technical leader and mentor to senior engineers.
• Nurture a culture of continuous learning and champion best practices.
• Collaborate closely with cross-functional partners to ensure payment systems are reliable, performant, and secure.

Requirements

• Deep expertise in building, scaling, and architecting complex distributed systems within cloud environments such as AWS.
• A strong background in C# backend development paired with an understanding of modern frontend frameworks like React.
• Demonstrated experience establishing technical direction, refactoring legacy components, and designing resilient platforms.
• Proven abilities in mentoring senior engineers and fostering engineering standards across multi-disciplinary teams.
• Solid practice in test-driven development (TDD) and modern CI/CD delivery processes.
• Exceptional communication skills to convey complex architectural concepts clearly to both technical and non-technical stakeholders.
• Deep curiosity for Artificial Intelligence (AI) and experience working on or with AI tools.

Core Competencies

Demonstrates deep expertise in architecting and scaling complex distributed systems within cloud environments, particularly AWS, while fostering a culture of continuous learning and technical excellence. Proven ability to mentor senior engineers and communicate complex architectural concepts effectively to diverse stakeholders.

Highest-signal resume keywords

• AWS Cloud Architecture
• C# Backend Development
• React Frontend Frameworks
• Test-Driven Development (TDD)
• Mentoring Senior Engineers

ATS Optimization Keywords

Hard Skills

• Distributed Systems
• Architectural Design
• Refactoring Legacy Components
• CI/CD Processes
• Technical Direction

Soft Skills

• Exceptional Communication
• Mentorship
• Collaboration

Industry Keywords

• Payment Systems
• Technical Excellence
• Continuous Learning
• Engineering Standards

Tools & Technologies

• Artificial Intelligence (AI) Tools

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