Senior Software Engineer, Backend
Core
Designing and developing scalable backend systems to ensure accurate settlement for large numbers of merchants in the Payments domain.
Role type
Senior IC backend software engineer
Builds
Scalable backend applications, RESTful APIs, and microservices for core payment products
Domain
Payments / Fintech
Deliverable
production ML models | product features
Required skills
Golang, RDBMS (MySQL, PostgreSQL), Cloud platforms (AWS, GCP), Infrastructure as Code (Terraform, CloudFormation), CI/CD pipelines, System design, Automated testing
Preferred skills
AI-assisted development tools (GitHub Copilot, Claude Code, Cursor), Mentoring junior engineers
Technologies
Golang, MySQL, PostgreSQL, AWS, GCP, Terraform, AWS CloudFormation, GIT, Jenkins
Responsibilities
Design and develop scalable backend applications; Build and optimize RESTful APIs and microservices; Conduct code reviews and mentor junior engineers; Troubleshoot and resolve complex technical issues; Optimize database queries and system performance; Participate in on-call rotations
Seniority
Senior, hands-on IC