Principal Software Architect

  • LevelUp Squared
  • Ashburn, Virginia
  • Full Time

We are seeking a Principal Software Architect to lead platform architecture through a combination of hands-on engineering (approximately 60%) and technical leadership. This role focuses on building scalable systems, driving architectural standards, and delivering measurable business outcomes.

Key Responsibilities

  • Design and implement scalable AWS-based architectures
  • Build reference implementations, proofs of concept, and contribute to production code
  • Define API standards (REST/GraphQL) and review technical designs
  • Lead event-driven architecture initiatives using EventBridge, SNS, and SQS
  • Drive both greenfield development and legacy modernization efforts
  • Establish architecture standards, ADR processes, and engineering best practices
  • Partner with engineering, DevOps, and business stakeholders to align technical solutions with business goals
  • Design secure, compliant systems using IAM, JWT, Entra ID, Okta, and zero-trust principles
  • Champion AI-assisted engineering practices using tools such as Claude Code and OpenAI Codex to improve development efficiency

Required Qualifications

  • U.S. Citizenship required
  • 8+ years of software engineering experience
  • Strong experience with AWS, Java/Python, Microservices, AI Agentic Tools, like Claude code/Codex.
  • Strong AWS architecture and backend development experience
  • Experience with microservices and event-driven architectures
  • Knowledge of security architecture and identity/access management
  • Strong system design, troubleshooting, and technical leadership skills

Preferred Qualifications

  • AWS Solutions Architect certification
  • Experience with Domain-Driven Design (DDD) and Hexagonal Architecture
  • Platform engineering experience
  • Exposure to mobile development (Swift)

Success Metrics

  • Consistent architecture standards adopted across teams
  • Improved cross-team alignment and reduced technical fragmentation
  • Faster delivery and enhanced developer experience
  • Effective architecture decision-making through ADRs
  • Measurable productivity gains through AI-assisted development
Job ID: 523209153
Originally Posted on: 6/1/2026

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