[Hiring] Senior / Staff Full Stack Engineer @Echo360 Inc

Role Description

Echo360 is seeking a Senior / Staff Full Stack Engineer to design, build, and operate high-impact features across our learning platform used by global education and enterprise customers. You will work across the full stack—owning features from frontend to backend to production systems—while collaborating closely with infrastructure teams to deliver reliable, scalable applications in AWS. This role is scoped for senior engineers with strong ownership as well as staff-level engineers who influence architecture, systems, and engineering practices across teams.

What You’ll Do

• Build and maintain frontend features using React and TypeScript
• Design and implement backend services and APIs using Node.js
• Own features end-to-end, including deployment, monitoring, and performance
• Collaborate with infrastructure teams to manage AWS environments using Terraform
• Improve service reliability, observability, and performance (monitoring/APM)
• Contribute to code reviews, testing practices, and engineering standards
• Mentor and collaborate with engineers across teams

For more experienced candidates (Staff scope):

• Lead design of complex systems and influence architectural decisions
• Drive improvements to engineering practices, CI/CD, and developer workflows
• Partner across teams to align on technical direction and system design

Qualifications

• 6+ years of professional software development experience
• Strong experience with JavaScript/TypeScript, Node.js, and React
• Experience with databases such as Postgres, MySQL, and Redis
• Experience building and operating production systems in AWS

Requirements

• Experience with CI/CD pipelines and production deployments
• Strong testing, documentation, and code review practices
• Understanding of system performance, monitoring, and reliability
• Experience working with SRE/Infrastructure teams
• Ability to take ownership of systems in production
• Experience mentoring or supporting other engineers

Additional Experience (Nice to Have)

• Familiarity with Python, Scala, or Backbone
• Experience using AI-assisted development tools to improve productivity and code quality

What Success Looks Like

• You deliver production-ready features and systems across the stack
• You improve system reliability, performance, or developer workflows
• You contribute to strong engineering practices and team effectiveness

At Staff level:

• You influence architecture and technical decisions across teams
• You elevate engineering standards and mentor other engineers

Additional Details

• Fully remote role (U.S.-based candidates only)
• Preference for candidates in Pacific, Mountain, or Central time zones
• Must be eligible to work in the United States without sponsorship
• Salary Range: $130,000 – $185,000 annually (Compensation may vary based on experience and level)