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Software Development Engineer 3 Jobs (NOW HIRING)

They are seeking a Software Development Engineer 3 to design, develop, and test key components of their engagement platform while ensuring reliability, scalability, and maintainability of the systems.

Software Dev Engineer III Job Location: Seattle, Washington Job Number: AMZ9673811 Position Responsibilities: Drive the architecture and design of large-scale, multi-tiered, distributed software ...

Software Development Engineer III

Irvine, CA · On-site

$61.75 - $83/hr

Access on-demand professional development resources that allow you to hone existing skills and learn new ones "I can succeed as a Software Development Engineer at Capital Group." As a tenured ...

Software Development Engineer III

Los Angeles, CA · On-site

$62 - $83.25/hr

Access on-demand professional development resources that allow you to hone existing skills and learn new ones "I can succeed as a Software Development Engineer at Capital Group." As a tenured ...

Software Dev Engineer III Job Location: Seattle, Washington Job Number: AMZ9686278 Position Responsibilities: Drive the architecture and design of large-scale, multi-tiered, distributed software ...

Software Development Engineer III Our Technology Team partners with teams across Expedia Group to create innovative products, services, and tools to deliver high-quality experiences for travelers ...

Software Development Engineer 3 Location: Hybrid (3 days in office per week) in Allen, TX only About the Role: Resi Media, LLC, a Pushpay company, is a privately held technology company broadcasting ...

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Software Development Engineer 3 information

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$63.5K

$147.5K

$205.5K

How much do software development engineer 3 jobs pay per year?

As of Jun 12, 2026, the average yearly pay for software development engineer 3 in the United States is $147,524.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,000.00 and $173,000.00 per year, depending on experience, location, and employer.

How does a Software Development Engineer 3 typically collaborate with cross-functional teams during the software development lifecycle?

As a Software Development Engineer 3, you will often work closely with product managers, quality assurance engineers, UX designers, and other developers to ensure alignment on project goals and technical requirements. Collaboration usually involves participating in sprint planning, code reviews, and design discussions, as well as providing mentorship to junior engineers. This level of engagement fosters a deeper understanding of the product and helps deliver high-quality software solutions that meet user and business needs.

What are the key skills and qualifications needed to thrive as a Software Development Engineer 3, and why are they important?

To thrive as a Software Development Engineer 3, you need advanced proficiency in programming languages like Java, Python, or C++, strong problem-solving abilities, and a bachelor’s degree in computer science or related field. Experience with version control systems (e.g., Git), cloud platforms (e.g., AWS or Azure), and familiarity with CI/CD pipelines and relevant certifications are often required. Effective communication, leadership, and collaboration skills help in mentoring junior engineers and working within agile teams. These competencies enable you to deliver robust software solutions, drive technical excellence, and contribute to both team and organizational success.

What are Software Development Engineer 3 (SDE3) roles and responsibilities?

A Software Development Engineer 3 (SDE3) is a senior-level software engineer responsible for designing, developing, and maintaining complex software systems. They often lead technical initiatives, mentor junior engineers, and contribute to architectural decisions. SDE3s are expected to have deep expertise in their technology stack, strong problem-solving skills, and the ability to drive projects from conception to deployment. They collaborate with cross-functional teams to deliver high-quality software solutions and may also participate in code reviews and technical interviews.
More about Software Development Engineer 3 jobs
What cities are hiring for Software Development Engineer 3 jobs? Cities with the most Software Development Engineer 3 job openings:
What states have the most Software Development Engineer 3 jobs? States with the most job openings for Software Development Engineer 3 jobs include:
Infographic showing various Software Development Engineer 3 job openings in the United States as of June 2026, with employment types broken down into 86% Full Time, and 14% Temporary. Highlights an 71% In-person, and 29% Hybrid job distribution, with an average salary of $147,524 per year, or $70.9 per hour.
Software Development Engineer III

Software Development Engineer III

Palmetto Clean Technology

Charlotte, NC • On-site

$56 - $75.25/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 15 days ago


Job description

Company Description
Palmetto is a leading clean tech company on a mission to accelerate the transition to a clean energy future. With a belief that consumers can have it all, we are an uncompromising energy company that makes coming clean a no brainer. Our award-winning technology platform empowers homeowners, businesses, and entrepreneurs to adopt renewable energy through simple, scalable, and innovative solutions. Operating at the intersection of B2B and D2C, we offer software, financial products, and services that drive real environmental impact-without compromising value. We deliver end-to-end solutions for whole home electrification that put clean energy within reach for all.
Our employees are our most valuable resource. We foster a promote-from-within culture that prioritizes talent development, career growth, and purpose-driven work. Palmetto offers a comprehensive benefits package-including unlimited PTO, medical, dental, and vision coverage, paid parental leave, retirement plans, and more-so you can have it all both personally and professionally. Palmetto prioritizes people, planet, and profit-backed by a culture that values collaboration, impact, and balance. Join us in building a brighter, cleaner world.
LocationThis position will be located onsite in Charlotte, NC.
ReportingThis position will report to the VP, Engineering
Summary of Role
As a Software Development Engineer III at Palmetto, you will play a key role in designing, building, and scaling critical platform services using the MERN stack (MongoDB, Express, React.js, Node.js). You'll work hands-on across the stack, with a stronger emphasis on server-side architecture and API development, while collaborating closely with product, design, and engineering teammates.
This role is ideal for a passionate, growth-minded engineer who thrives in an Agile environment, brings ideas to the table, and has the technical depth to contribute to platform evolution and system scalability.
You'll work alongside, not for, other team members - contributing your ideas, code, and energy to shape solutions that drive business outcomes and customer satisfaction.
Strategic & Tactical
  • Design and implement scalable client- and server-side solutions, with an emphasis on APIs, backend services, and database integration.
  • Write high-quality, testable, and maintainable code across the full stack.
  • Develop and maintain comprehensive unit, integration, and end-to-end tests.
  • Diagnose and troubleshoot production issues and propose robust solutions.
  • Participate in Agile ceremonies (planning, grooming, retrospectives) and contribute to meaningful story estimations.
  • Engage in architectural discussions, technical design reviews, and contribute to Palmetto's engineering standards.
  • Identify and advocate for opportunities to improve system performance, reliability, and developer productivity.
  • Partner cross-functionally with product managers, designers, and QA to deliver well-rounded user-centric solutions.
  • Actively participate in peer code reviews with a focus on knowledge sharing, mentorship, and maintaining high-quality code standards.
  • Collaborate openly with others to help cultivate a culture of learning, innovation, and continuous improvement.
  • Demonstrate an ownership mindset by anticipating future needs and contributing to long-term technical roadmap discussions.
Minimum Qualifications
  • 5+ years of professional software engineering experience.
  • Strong proficiency in JavaScript (ES6+) and understanding of the JavaScript object model.
  • Proficiency with Node.js, Express, and experience designing/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 (HTML, CSS, security, performance).
  • Strong unit and integration testing discipline; TDD experience a plus.
  • Familiarity with CI/CD pipelines, code versioning (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.
Preferred Qualifications
  • Experience with Fastify, NestJS or other Node.js frameworks beyond Express.
  • Familiarity with server-side rendering concepts and isomorphic React applications.
  • Knowledge of authentication and authorization patterns (e.g., OAuth, JWT).
  • Experience with front-end build tools (Webpack, Vite, Babel, etc.).
  • Exposure to containerization (Docker) and cloud platforms (AWS, GCP, Azure).
  • Interest or experience in microservice architecture and event-driven systems.
  • Practical knowledge of Agile methodologies, pair programming, and code review practices.
  • Enthusiasm for building clean, scalable, and maintainable code.

Employment is contingent upon the successful completion of a background check.
Equal Employment Opportunity
Palmetto embraces diversity and is an Equal Employment Opportunity employer. Employment is decided on the basis of qualifications, merit, and business need. We do not discriminate based upon race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or any other status protected under federal, state, or local law.
For more about our Privacy Policy, visit: https://palmetto.com/privacy-policy