Senior Cloud-Native Solution Architect

Karsun Solutions, LLC; Colorado; On-site; USD 175,000 - 215,000; Full time

Job summary

Karsun Solutions, LLC seeks an experienced Solution Architect specializing in application modernization and cloud-native architectures. This role blends strategic vision with hands-on design, enabling modern development practices and AI-assisted tooling across agile teams.

You will drive multi-year roadmaps, oversee API and security patterns, and collaborate with architects, data teams, and business stakeholders to deliver transformative outcomes for federal and commercial clients.

Qualifications

• Bachelor's degree in a technical field; advanced degree preferred.
• 10+ years in software architecture and development with cloud-native experience.
• 7+ years designing microservices, RESTful APIs, and distributed systems at scale.
• 5+ years cloud architecture with containerization and serverless.
• Strong coding skills in JavaScript/TypeScript, React, Node, GraphQL, Java, Python, or C#.

Responsibilities

• Define the technical vision and multi-year modernization roadmap.
• Lead cloud-native architecture and microservices implementation.
• Drive cross-functional consensus across architects, SMEs, and leadership.
• Provide hands-on engineering leadership with prototypes and demos.
• Champion AI-assisted development tools to boost productivity.
• Design API strategies and integration patterns across ecosystems.
• Ensure security architecture aligns with FISMA, FedRAMP, and NIST.

Skills

Microservices

API design

DevSecOps

Cloud architectures

Coding in modern languages

Education

BS in CS/Engineering

Tools

Docker

Kubernetes

Terraform

CloudFormation

API Gateways

Job description

Karsun Solutions, LLC seeks an experienced Solution Architect specializing in application modernization and cloud-native architectures. This role blends strategic vision with hands-on design, enabling modern development practices and AI-assisted tooling across agile teams.

You will drive multi-year roadmaps, oversee API and security patterns, and collaborate with architects, data teams, and business stakeholders to deliver transformative outcomes for federal and commercial clients.