Principal Solutions Archtect

Mondo
Chicago, IL

Apply now: Senior Principal Solutions Architect , location is Remote (U.S. - Central or Eastern Time preferred) . The start date is ASAP for this 6-month contract position with strong potential for extension.

Job Title: Senior Principal Solutions Architect
Location-Type: Remote (U.S. - Central or Eastern Time Preferred)
Start Date Is: ASAP
Compensation Range : $85-95/ hr W2
Duration: 6-Month Contract (Likely Extension)
Benefits:  Eligible for Health, Dental, Vision, 401K
Must be authorized to work in the U.S. This position is not eligible for sponsorship .

Job Description

The Senior Principal Solutions Architect will provide enterprise architecture leadership for a large-scale digital transformation initiative focused on modernizing distributed systems, enabling AI-powered decision making, and designing scalable event-driven architectures. This is a highly strategic, client-facing consulting role responsible for defining technical direction, facilitating architecture decisions, and partnering with executive stakeholders to solve complex business and technology challenges.

Day-to-Day Responsibilities

  • Lead enterprise architecture strategy across complex distributed systems.
  • Design scalable event-driven and real-time streaming architectures.
  • Map enterprise application dependencies and system capabilities.
  • Create architecture diagrams, technical roadmaps, decision records, and planning artifacts.
  • Facilitate architecture workshops and technical design sessions with engineering teams and executive stakeholders.
  • Drive modernization initiatives for legacy applications and services.
  • Evaluate technical tradeoffs, scalability, concurrency, resiliency, and fault-tolerant system design.
  • Partner with engineering, product, and business teams to align architecture with business objectives.
  • Contribute to AI-enabled enterprise architecture initiatives, including enterprise context graphs and MCP server strategy.
  • Guide technical direction while mentoring engineering teams and influencing architecture best practices.
  • Collaborate across multiple business units to improve data flow, pricing systems, and enterprise integration strategies.

Minimum Requirements

  • 10 years of Enterprise or Solutions Architecture experience.
  • Experience architecting large-scale distributed systems.
  • Strong background designing event-driven and real-time streaming applications.
  • Deep understanding of enterprise architecture, dependency mapping, and system integration.
  • Experience designing highly available, low-latency, fault-tolerant architectures.
  • Strong knowledge of:
    • Java
    • Kafka
    • Kubernetes
    • Spring Boot
    • AWS
    • Cassandra
    • TypeScript
    • GraphQL
    • REST APIs
    • Databricks
    • Protocol Buffers (Protobuf)
  • Experience leading architecture strategy rather than hands-on software development.
  • Exceptional executive communication and stakeholder management skills.
  • Experience facilitating architecture decision-making across multiple engineering teams.
  • Strong understanding of Domain-Driven Design (DDD).
  • Experience documenting architecture decisions, tradeoff analysis, and technical roadmaps.
  • Experience working with AI-assisted development tools and modern engineering practices.

Preferred Qualifications

  • Experience with MCP (Model Context Protocol).
  • Experience leveraging Claude or similar AI platforms.
  • Experience designing enterprise context graphs.
  • Dynamic pricing, pricing optimization, or revenue optimization experience.
  • Experience within ticketing, eCommerce, fintech, or other high-volume transactional platforms.
  • Consulting or technology advisory background.
  • Experience mentoring senior engineers and architects.
  • Familiarity with SPADE or Architecture Decision Records (ADRs).
Posted 2026-06-27

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