Senior Software Developer (MERN Stack)
Enphase
Company Overview
Enphase Energy, Inc.
Fremont, California, United States
2006
Approximately 3,000 employees worldwide (source: salestools.io). Revenue of $1.3 billion (source: cbinsights.com).
What They Do
Enphase Energy focuses its core technology on solar energy through semiconductor-based microinverters that convert DC power from individual solar modules to AC at the panel level. This innovative approach is integrated with proprietary networking and software for monitoring and control, as well as battery storage solutions like IQ Batteries and electric vehicle chargers. These technologies enable the generation, use, storage, and sharing of solar power, making Enphase a leader in the solar energy sector (source: cbinsights.com). Their product lineup includes microinverters compatible with virtually every solar panel, AC modules, and award-winning smart batteries such as the IQ Battery 5P. Additionally, they offer a leading mobile app for real-time energy data, control, and payment for excess power shared with communities, forming the Enphase Energy System for residential and commercial solar-plus-storage setups (source: enphase.com). Target markets encompass residential homeowners and commercial sectors in the United States and internationally, prioritizing clean energy solutions for self-consumption, grid interaction, and energy independence (source: cbinsights.com). Enphase holds a competitive position as a leader in microinverter-based solar technology, differentiating through module-level power conversion for higher reliability and scalability over traditional string inverters (source: enphase.com).
Projects & Track Record
Enphase Energy has a significant track record with over 5 million deployed systems globally and more than 84.8 million microinverters shipped since its inception in 2006 (source: enphase.com). While specific named projects with capacities, locations, or costs are not publicly detailed, the company's scale implies extensive involvement in residential and commercial solar-plus-storage deployments. Key clients include residential users and commercial entities adopting solar self-generation, with partnerships evident in utility interactions, although no major clients are specifically named (source: cbinsights.com). Enphase's geographic presence spans over 160 countries, with a strong focus on the U.S. market, particularly in California, where it continues to expand its operations (source: enphase.com).
Recent Developments
In the last two years, Enphase has announced increased deployments of its Legacy NEM System Expansion Solution in California, where utilities have streamlined approvals for expanding existing solar systems under net energy metering rules (source: zoominfo.com). On February 11, 2025, the company launched the expanded IQ Battery 5P solution tailored for new home projects in California, enhancing storage capabilities for residential solar setups (source: zoominfo.com). While no major acquisitions or mergers have been reported post-IPO, the company continues to focus on product milestones, including a patent grant for a piezoelectric power converter with trajectory control related to photovoltaics and power supplies (source: cbinsights.com).
Working There
Enphase offers a variety of roles across key departments at its Fremont headquarters, including engineering, product management, sales and marketing, and operations. Specific roles include software development, hardware design, business development, and customer success, with leadership positions such as Chief Executive Officer & President and specialized roles like Director of Cloud and IoT (source: salestools.io). The company culture emphasizes innovation, collaboration, continuous learning, and employee well-being, which is reflected in the amenities at their headquarters, such as open-plan offices, collaboration spaces, fitness centers, and wellness rooms designed to foster teamwork and attract top talent (source: salestools.io). Documented benefits include comprehensive packages supporting professional growth in a supportive environment, although specifics like health plans or equity are not detailed in available sources (source: salestools.io).
Last updated on 2026-02-23 | Report an issue
Enphase Energy is a global energy technology company and a leading provider of solar, battery, and electric vehicle charging products. Founded in 2006, our innovative microinverter technology revolutionized solar power, making it a safer, more reliable, and scalable energy source. Today, the Enphase Energy System enables users to make, use, save, and sell their own power. Enphase is also one of the most successful and innovative clean energy companies in the world, with more than 80 million products shipped across 160 countries.
Join our dynamic teams designing and developing next-gen energy technologies and help drive a sustainable future!
This role at Enphase requires working onsite 3 days a week, with plans to transition back to a full 5 day in office schedule over time.
What you will be doing
Motivated Full-Stack Developer with 4 to 7 years of experience developing web applications using modern frontend and backend technologies. Passionate about building clean, responsive user interfaces and working in collaborative Agile environments. Seeking opportunities to grow and contribute to innovative web-based platforms.
- Contributed to full-stack web application development using React, Node.js, and Python
- Designed and consumed RESTful APIs, including AI-enabled services
- Designed, built, and integrated Generative AI features using AWS Bedrock into production applications
- Implemented LLM-powered workflows such as summarization, intelligent search, content generation, and user assistance
- Applied prompt engineering techniques and iterative tuning to improve response quality and reliability
- Participated in code reviews and architecture discussions, including AI-driven design decisions
- Assisted in performance optimization, including latency and cost optimization for AI workloads
- Collaborated with QA and DevOps teams to deploy AI and non-AI services through CI/CD pipelines
- Wrote unit tests and followed version control best practices using Git
- Maintained documentation and tracked AI-related enhancements using JIRA and Confluence
Core Technical Skills
Frontend - React.js, HTML5, CSS3, JavaScript
Backend - Node.js and/or Python
Express.js, RESTful and AI-backed APIs
Cloud & AI
- Amazon Web Services (AWS)
- Hands-on experience with Amazon Bedrock in production use cases
- Experience working with foundation models (e.g., Titan, Claude)
- Strong understanding of prompt engineering, model behavior, and response evaluation
- Knowledge of AI security, IAM-based access control, and data privacy considerations
Databases - MySQL, SQL
DevOps & Tooling - Git, GitHub / GitLab, Postman
CI/CD pipelines (Jenkins, GitHub Actions or similar)
Methodologies
- Agile, Scrum
- Test-Driven Development (TDD)
Professional Expectations
- Ability to apply Generative AI thoughtfully to solve real business problems
- Comfortable integrating AI services into existing enterprise applications
- Strong collaboration skills with product, QA, and DevOps teams
- Continuously learning and adapting to rapidly evolving GenAI technologies
Preferred Certifications
- AWS Certified Solutions Architect - Associate
- AWS Certified Developer - Associate
Apply now
Job expired?Please let Enphase know you found this job on Rejobs. This will help us grow and get more people to work on renewable energy!
Apply now
Job expired?Please let Enphase know you found this job on Rejobs. This will help us grow and get more people to work on renewable energy!
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About the role
March 8, 2026
Full time
Company
- Bengaluru, India
4 to 7 years
UTC+05:30
