Cello Square by Samsung SDS Global

Full-stack Engineer

• Build and improve an all-in-one referral platform for B2B SaaS powering referrals, sharing & recommendations
• Work on frontend widgets, high-performance APIs, full customer portal, attribution models and recommendation engines
• Scale systems to handle millions of events and integrate with customer apps
• Work directly with stakeholders—no ticket factory; build new features and improve existing systems
• Influence architecture and product direction and collaborate with an experienced founding team

Senior Software Engineer, Full-Stack