Senior Backend Engineer – Platform Team
Core
Design and scale the financial infrastructure platform for B2B commerce, including system architecture, infrastructure, and dev tools.
Role type
Senior Backend Engineer (Platform)
Builds
Financial infrastructure platform enabling B2B payments and automated workflows
Domain
Fintech / B2B Commerce
Required skills
Distributed systems design, RESTful APIs, PostgreSQL/MongoDB, AWS, Docker/Kubernetes, CI/CD pipelines, Software architecture, Clean code principles (via careerplan.io/jobs/67-008-41-F61-senior-backend-engineer-platform-team-at-balance)
Preferred skills
Agentic software development lifecycle, React, Bachelor's degree in CS/SE
Technologies
PostgreSQL, MongoDB, AWS, Docker, Kubernetes, React
Responsibilities
Own the full software development lifecycle from ideation to production support, Participate in architecture discussions and technical strategy, Contribute to shifting towards agentic software development lifecycle, Support rapid business growth, Mentor and support fellow engineers
Seniority
Senior, hands-on IC with mentorship