Software Development Engineer III

Palmetto Clean Technology

Charlotte, North Carolina

Full Time

Posted March 30, 2026

Renewable Energy Development

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Application opens on company website

Job Description

A Software Development Engineer III at Palmetto will design, develop, and scale platform services using the MERN stack, focusing on backend architecture, API development, and system scalability to support the company's renewable energy solutions.

Key Responsibilities

Design and implement scalable client- and server-side solutions, focusing on APIs, backend services, and database integration.
Write high-quality, testable, and maintainable full-stack code.
Develop and maintain comprehensive unit, integration, and end-to-end tests.
Diagnose and troubleshoot production issues, proposing robust solutions.
Participate in Agile ceremonies such as planning, grooming, and retrospectives, and contribute to story estimations.
Engage in architectural discussions and technical design reviews to uphold engineering standards.
Identify opportunities to improve system performance, reliability, and developer productivity.
Collaborate cross-functionally with product managers, designers, and QA to deliver user-centric solutions.
Conduct peer code reviews to ensure high-quality code and facilitate knowledge sharing.
Contribute to long-term technical roadmaps and demonstrate ownership mindset.

Requirements

Minimum of 5 years of professional software engineering experience.
Strong proficiency in JavaScript ES6 and understanding of the JavaScript object model.
Proficiency with Node.js and Express, and experience designing and consuming RESTful APIs.
Experience building and maintaining Single Page Applications (SPAs) with React.js.
Hands-on experience working with NoSQL document-based databases, e.g., MongoDB.
Solid understanding of core web fundamentals including HTML, CSS, security, and performance.
Strong discipline in unit and integration testing, with experience in Test-Driven Development (TDD) considered a plus.
Familiarity with CI/CD pipelines, code versioning using 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

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