Flex
Flex splits your bills into smaller, stress-free payments throughout the month. Start today with your rent bill!
Staff Software Engineer, FinPlatform Backend
Location
California + 1 moreAll locations: California, New York
Posted
23 hours ago
Salary
$200K - $250K / year
Bachelor Degree6 yrs expEnglishAWSCloudDistributed SystemsDynamo DBJavaJava ScriptMy SQLNode.jsNo SQLPostgre SQLPythonRuby ON RailsSQLTerraformType ScriptGo
Job Description
• Design, implement and maintain our Finance service and internal tooling, including financial reporting, reconciliation/audit process.
• Design and develop new APIs and functionalities to support large money movements across our banking partners via different payment rails, such ACH.
• Scale out core platform to support business growth while maintaining performance and reliability
• Continuously improving our daily operations with automation, tooling, design evolution, observability etc.
• Work closely with product, analytics, finance and engineering peers to launch new financial features into our platform
Job Requirements
- 6+ years of experience in software development or a related field
- Experience in technical leadership, guiding engineering teams through complex projects
- Experience with Java, Python, Golang, or TypeScript/Node.js.
- Strong experience with relational SQL and NoSQL databases, such as MySQL/PostgreSQL/DynamoDB
- Experience in designing and developing the fault-tolerant and scalable distributed systems
- Experience with AWS cloud services: ESC/EKS, Lambda, API Gateway, VPN, RDS etc
- Infrastructure as code(AWS CLI, AWS CDK/Terraform)
- Strong communication skills with the ability to understand and explain technical issues to a non-technical audience
- Follow engineering best practices as well as propose new ones
- Experience with finance reporting and reconciliation
- Deep experience with writing complex query and data mining
Benefits
- Competitive medical, dental, and vision available from Day 1
- Company equity
- 401(k) plan with company match (our company match kicks off at the beginning of 2026)
- Unlimited paid time off + 13 company paid holidays
- Parental leave
- Flex Cares Program
- Free Flex subscription
