Lead Solution Architect

Job Description:

Responsible for the overall leadership architecture modernization operation security and continuous improvement of a mission-critical homegrown enterprise application platform that has evolved over the past 20 years. The platform supports the creation of customized client solutions and proposal generation processes that contributed to over $1B in approved client proposals in FY2026 serving several hundred customers across six regional instances hosted on AWS Azure and on-premises infrastructure.

This role combines People Leadership Solution Architecture Technical Ownership Platform Engineering Security and Application Modernization responsibilities. The successful candidate will lead a team of application developers while serving as the primary technical authority for the platforms future direction reliability scalability and adoption of emerging technologies including AI.

Essential Job Functions

Technical Leadership & Architecture

• Serve as the technical owner and lead architect for a large-scale business-critical application platform supporting global customer solution development and proposal management.

• Define and maintain the application architecture ensuring scalability reliability maintainability security and alignment with business objectives.

• Lead the ongoing modernization of the application from legacy technologies to modern C# .NET 10 and Blazor-based architecture.

• Evaluate design and implement new capabilities while ensuring compatibility with existing frameworks integrations and business processes.

• Establish architectural standards coding practices development frameworks and technical governance.

Team Leadership & Delivery

• Lead mentor and develop a team of application developers responsible for the design development testing deployment and support of the platform.

• Conduct regular one-on-one meetings coaching sessions performance discussions and career development planning for team members.

• Foster a culture of ownership innovation accountability and continuous improvement.

• Manage work prioritization sprint planning backlog refinement release schedules and resource allocation.

• Partner with business stakeholders and cross-functional teams to define requirements and deliver high-value business solutions.

Platform Operations & Reliability

• Own the end-to-end operational health of the application ecosystem across AWS Azure and on-premises environments.

• Ensure platform availability performance stability disaster recovery readiness and business continuity.

• Lead root cause analysis and resolution of production incidents application defects and system performance issues.

• Monitor system performance and identify opportunities for optimization across application database infrastructure and integration layers.

• Oversee release management processes deployment strategies environment management and production support activities.

Security & Identity Management

• Lead the modernization of platform authentication and authorization capabilities including migration to DXC Entra and FusionAuth.

• Ensure compliance with enterprise security policies and industry best practices.

• Manage SSL certificate lifecycle processes application security configurations and secure communications.

• Respond to security vulnerabilities audit findings penetration test results and emerging cybersecurity threats.

• Collaborate with security teams to implement proactive risk mitigation strategies.

Data & Infrastructure Management

• Provide technical oversight for database architecture performance maintenance and scalability.

• Ensure effective management of application dependencies infrastructure components and supporting services.

• Drive initiatives to improve system resilience monitoring observability backup/recovery capabilities and operational efficiency.

• Collaborate with infrastructure and cloud teams on hosting strategies migrations upgrades and optimization initiatives.

Integration & Enterprise Solutions

• Design and govern integrations with internal and external enterprise systems.

• Ensure reliable exchange of business data across applications services and customer-facing processes.

• Maintain ownership of automated approval workflows notification services email communications and related business automation capabilities.

Innovation & AI Adoption

• Identify and implement opportunities to leverage Artificial Intelligence and automation within the platform.

• Lead exploration of AI-driven solution generation recommendation engines proposal optimization operational efficiency improvements and enhanced user experiences.

• Evaluate emerging technologies and incorporate them into the platform roadmap where appropriate.

Basic Qualifications

• Bachelors degree in Computer Science Information Technology Software Engineering or equivalent combination of education and experience.

• Typically 10 years of software engineering and application development experience.

• Minimum 5 years in a technical leadership architecture or engineering management role.

• Proven experience leading software development teams in enterprise environments.

• Strong experience technologies including C# and modern web application frameworks.

• Experience designing and maintaining enterprise application architectures.

• Experience supporting and operating business-critical production systems.

• Strong knowledge of relational database design optimization and administration.

• Experience with cloud platforms including AWS and Azure.

• Experience with software development lifecycle (SDLC) Agile methodologies CI/CD pipelines and DevOps practices.

• Strong troubleshooting performance tuning and root cause analysis skills.

• Experience managing application security authentication authorization and vulnerability remediation.

• Excellent communication stakeholder management and team leadership skills.

Preferred Qualifications

• Experience modernizing legacy enterprise applications to cloud-native and modern technology stacks.

• Experience with 10 microservices and modern web development frameworks.

• Experience implementing or migrating Identity and Access Management solutions including Microsoft Entra ID and FusionAuth.

• Knowledge of application performance monitoring observability and platform engineering practices.

• Experience with AI/ML integration Generative AI solutions or intelligent automation platforms.

• Experience managing globally distributed application environments and multi-region deployments.

• Relevant cloud architecture security or software development certifications.

• Advanced degree in Computer Science Engineering or related field.

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