Senior Software Engineer
Core
Senior Software Engineer responsible for end-to-end product development, architecture, and backend infrastructure for global B2B commerce payments.
Role type
Senior IC software engineer (backend/full-stack)
Builds
Payments infrastructure and B2B commerce platforms
Domain
Fintech / Payments / B2B Commerce
Required skills
Node.js, React, TypeScript, RESTful API design, software architecture, automated testing, CI/CD, performance optimization
Preferred skills
Fintech domain knowledge, cloud platforms (AWS/Azure/GCP), microservices, event-driven architectures (via careerplan.io/jobs/67-008-59-E57-senior-software-engineer-at-balance)
Technologies
Node.js, React, TypeScript, AWS, Azure, GCP
Responsibilities
Lead design and implementation of RESTful APIs, optimize application performance for low latency and high availability, conduct code reviews and ensure adherence to coding standards, drive engineering excellence in scalability and security, participate in technical strategy and architecture
Seniority
Senior, hands-on IC
