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MelodyArc

Software Development Engineer 3 – SDE 3

MelodyArc

Senior Software Development Engineer at MelodyArc, designing scalable backend services for orchestration. Leading technical projects and partnering with CTO for quality improvements.

Posted 6/28/2026full-timeRemote • 🇺🇸 United StatesMid-LevelSeniorWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in designing and building scalable backend services using NodeJS and TypeScript, with a strong focus on system reliability, performance, and compliance with SOC 2 standards. Proven ability to lead technical projects and mentor engineering teams while ensuring production readiness and effective incident response.

Highest-signal resume keywords
NodeJS DevelopmentTypeScript DevelopmentSystem Design and ArchitectureTechnical Project LeadershipSOC 2 Compliance

ATS Keywords

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Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills
Backend Service DevelopmentCode Review ProcessProduction Services OperationSecure System DesignMulti-Sprint Initiative Delivery
Soft Skills
Mentoring EngineersCollaboration with Stakeholders
Industry Keywords
SOC 2 Type IIIncident ResponseScalabilityReliabilityPerformance

Tech Stack

Tools & technologies
Node.jsTypeScript

About the role

Key responsibilities & impact
  • Design, build, test, and operate scalable backend services that power MelodyArc's orchestration and workflow capabilities.
  • Partner with the CTO to run, improve, and standardize the code review process.
  • Review designs and code for peers and mentor engineers.
  • Lead the technical delivery of multi-sprint initiatives.
  • Drive system design for reliability, performance, and scalability.
  • Build secure, compliant solutions aligned to SOC 2 practices.
  • Own production readiness and participate in incident response.
  • Partner closely with Product, DevOps, and customer stakeholders.

Requirements

What you’ll need
  • 6+ years of non-internship professional software development experience, including hands-on development with NodeJS and TypeScript.
  • 4+ years of experience in the design and architecture of new and existing systems.
  • Demonstrable experience leading technical projects.
  • Experience operating production services.
  • Experience designing secure systems aligned with SOC 2 Type II or similar compliance frameworks.

Benefits

Comp & perks
  • Equitable Access to Opportunity
  • Reasonable accommodations for qualified individuals with disabilities and for sincerely held religious beliefs and practices