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Staff Engineer, Composer Platform
Location
Connecticut
Posted
4 days ago
Salary
$180K - $250K / year
Seniority
Lead
Job Description
Staff Engineer, Composer Platform
Finalsite
• Define and lead technical strategy, architecture, and modernization initiatives for the Composer platform • Drive decoupling and migration efforts from legacy application dependencies while maintaining platform stability • Improve platform reliability, scalability, observability, and operational resilience • Establish engineering standards related to instrumentation, monitoring, alerting, and system performance • Lead architecture review practices and collaborate with cross-functional engineering teams on technical decisions • Support distributed systems and containerized application environments • Provide technical mentorship and guidance through code reviews, design feedback, and engineering best practices • Utilize AI-assisted development tools to support codebase navigation, modernization, and platform evolution
Job Requirements
- At least 12 years of experience as Staff Engineer or senior-level individual contributor supporting large-scale production platforms
- Strong experience with Ruby/Rails or comparable backend application frameworks
- Experience leading modernization, migration, or architectural decoupling initiatives
- Strong understanding of distributed systems, cloud infrastructure, and application resiliency principles
- Experience with observability tools, monitoring frameworks, and alerting strategies
- Experience supporting containerized applications and scalable production environments
- Strong communication, technical leadership, and cross-functional collaboration skills
- Experience using AI-assisted development tools such as Claude Code, Codex, or similar technologies
Benefits
- Competitive benefits
- Professional development opportunities
- Collaborative culture built on partnership and purpose
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