Sunollo PTE. LTD. is seeking a Backend Engineer (Platform) to design and build critical backend systems for their premium residential energy platform in Singapore. The ideal candidate should have strong backend engineering skills, experience with database design, and a passion for ownership in their work
Job Summary
Sunollo is building a premium residential energy platform combining hardware, operations, and software to simplify clean energy in Singapore.
The role focuses on designing and owning revenue-critical backend systems, specifically starting with a billing and invoicing engine.
Candidates must ensure system reliability through robust logging, monitoring, alerting, and failure recovery mechanisms.
Matching Summary
Match Score: 85
Sunollo PTE. LTD. is seeking a Backend Engineer (Platform) to design and build critical backend systems for their premium residential energy platform in Singapore. The ideal candidate should have strong backend engineering skills, experience with database design, and a passion for ownership in their work.
Skills & Requirements
Must-have
Strong backend engineering fundamentals
PostgreSQL database design experience
API integration with OAuth2 and webhooks
System reliability and failure handling
Production system shipping experience
Nice-to-have
Experience with billing and subscription systems
Integration with accounting systems like Xero
Supabase or managed Postgres experience
Internal tools and admin dashboard building
Startup or fast-growth company background
Key Requirements
5+ years of backend engineering experience preferred
Degree in Computer Science, Engineering, or equivalent practical experience