Senior Full-Stack JavaScript / TypeScript Engineer, Echo Global

• 5+ years of professional software engineering experience
• Strong experience with React and modern front-end patterns
• Solid backend experience building and maintaining RESTful APIs
• High proficiency in JavaScript and TypeScript
• Experience working with MongoDB or similar NoSQL databases
• Experience deploying and operating systems on Google Cloud Platform (GCP)
• Comfortable working on an existing codebase and improving it incrementally
• Prior experience with consumer-facing and/or B2B products
• Experience using modern developer tooling, including Claude Code or similar AI tools
• Strong communication skills and ability to work effectively in a fully remote team

Desirable

• We’re looking for a Senior Software Engineer to help scale and improve an existing consumer and B2B product
• You’ll work across the full stack on a live production system, collaborating closely with product and design in a pragmatic, startup environment
• The role is hands-on, with a strong focus on code quality, delivery, and using modern tooling, including AI-assisted development tools like Claude Code
• Build and maintain front-end applications using React and TypeScript
• Develop and enhance backend services and REST APIs using JavaScript/TypeScript
• Work with and optimize data models and queries in MongoDB
• Contribute to the scalability, reliability, and maintainability of an existing production system
• Collaborate with product and design to deliver features for both consumer and B2B users
• Review code, improve engineering standards, and help guide technical direction
• Use AI-assisted coding tools (e.g., Claude Code) as part of your day-to-day development workflow
• Support and mentor other engineers where appropriate

• Initial HR Screening (10 min)
• In-depth HR Interview (60 min)
• Technical Validation (30 min)
• Client Interview (30 min)
• Job Offer