? We’re Hiring | Senior Software Engineer – Solar SaaS

Company: SunSolarOne

Location: Mumbai / Navi Mumbai | Hybrid / On-site

Employment: Full-time

Experience: 3–6 Years

We are building a next-generation Solar SaaS platform to simplify and digitize the solar ecosystem—from solar design and proposal generation to project management, monitoring, O&M; and business analytics.

We are looking for a Senior Software Engineer who can take ownership of core product modules and work closely with the product and business teams.

Key Responsibilities

- Design, develop and maintain scalable Solar SaaS applications
- Build modules for:
- Solar Design & Engineering
- Automated Proposal Generation
- Customer/CRM Management
- Project Management
- Operations & Maintenance (O&M;)
- Solar Plant Monitoring & Analytics
- Develop responsive web applications and APIs
- Work on product architecture, integrations and database design
- Convert business requirements into scalable software solutions
- Improve application performance, security and reliability
- Work closely with Product, Design and Business teams
- Take end-to-end ownership of assigned modules from development to deployment

Required Skills

- Strong experience in JavaScript / TypeScript




- React.js / Next.js
- Node.js / backend development
- REST APIs and third-party integrations
- SQL / NoSQL databases
- Git & modern development practices
- Experience in SaaS / B2B software products
- Strong problem-solving and product-thinking ability

Preferred Experience

Experience in Solar / Renewable Energy software, especially:
- Solar PV design software
- Solar proposal generation
- Solar CRM / ERP
- Solar monitoring
- O&M; platforms
- Energy analytics
- PV system calculations/design tools

What You Will Get

- Prospect to build a product from the ground up
- High ownership and direct involvement in product decisions
- Opportunity to work at the intersection of Technology + Solar Energy + AI
- Fast-growing entrepreneurial environment
- Scope to take a leadership role as the product scales

? Interested candidates can apply by sending their

CV to

[[email protected]]

Subject: Application – Senior Software Engineer | SunSolarOne

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📌 Software Engineer (Mumbai)
🏢 SunSolarOne
📍 Mumbai