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  3. Backend Software Development Engineer III
Palmetto Clean Technology logo

Backend Software Development Engineer III

Palmetto Clean Technology
Remote
Full Time
Posted March 23, 2026
Solar Energy
Remote
Apply Now

Application opens on company website

Job Description

A Software Development Engineer III at Palmetto will design, develop, and maintain scalable data ingestion pipelines and third-party integrations for solar energy and HVAC systems, contributing to the company's platform and supporting various business functions through robust microservices and event-driven architectures.

Key Responsibilities

  • Design, build, and scale data ingestion pipelines and third-party integrations for solar energy and HVAC systems.
  • Develop and maintain robust microservices and event-driven architectures to ensure data consistency and reliability.
  • Implement scalable server-side solutions, including APIs, backend services, and database integrations.
  • Write high-quality, testable, and maintainable code across the full stack, including unit, integration, and end-to-end tests.
  • Diagnose, troubleshoot, and resolve production issues related to data ingestion and system performance.
  • Collaborate with cross-functional teams to deliver user-centric solutions and contribute to technical design reviews and architectural discussions.

Requirements

  • A minimum of 5 years of professional software engineering experience.
  • Strong proficiency in JavaScript ES6 and understanding of the JavaScript object model.
  • Proficiency with NestJS and experience designing and consuming RESTful APIs.
  • Experience building and maintaining backend applications in an event-driven architecture.
  • Experience with message queues and message brokers.
  • Hands-on experience working with NoSQL document-based databases such as MongoDB.
  • Expertise in solving complex problems related to data consistency and ingestion at enterprise scale.
  • Strong discipline in writing high-quality, testable, and maintainable code, including comprehensive unit, integration, and end-to-end tests.
  • Experience with diagnosing and troubleshooting production issues and proposing robust solutions.
  • Familiarity with CI/CD pipelines, code versioning with Git, and modern development workflows.
  • Excellent written and verbal communication skills.
  • Strong problem-solving skills, a continuous learner mentality, and a commitment to team success.

Benefits & Perks

Unlimited PTO
Medical, dental, and vision coverage
Paid parental leave
Retirement plans

Ready to Apply?

Join Palmetto Clean Technology and make an impact in renewable energy

Apply Now

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