Senior Software Engineer Fintech SaaS Product/Platform
Location: Washington DC
Salary: up to $250000 Bonus Benefits
Benefits: Medical Dental & Vision Insurance 401k Paid Holidays PTO
Job Type: Full-Time Hybrid In Office 2x/week
Typical Hours: Monday-Friday 40 hours/week
Start Date: ASAP
Sponsorship is not available
Senior Software Engineer Fintech SaaS Product/Platform Description
Our client in the fintech space is seeking a Senior Software Engineer to join their engineering team in Washington this role you will design and scale secure embedded payment systems that process millions of transactions while ensuring PCI DSS compliance. Youll contribute to mission-critical systems that support payment authorization capture settlement and reconciliation. This role is ideal for a well-rounded software engineer capable of working with a varied technology stack across different architectures and application layers. This is a great opportunity to help lead development efforts on a new financial product offering in a collaborative and inclusive team environment.
Senior Software Engineer Fintech SaaS Product/Platform Responsibilities
Design secure scalable APIs for payment processing
Build PCI DSS compliant architecture and workflows
Develop systems for authorization capture settlement and reconciliation
Implement fraud detection and payment monitoring tools
Lead onboarding KYC/AML workflows for merchants and customers
Create secure tokenization and payment method storage systems
Develop automated reconciliation processes with banks and networks
Build payout and dispute management workflows
Guide product requirements and mentor developers
Integrate AI models for fraud detection and optimization
Senior Software Engineer Fintech SaaS Product/Platform Qualifications
8 years of software/SaaS product development experience required
Experience developing and supporting scalable microservices and API integrations required
Familiarity with event-driven architectures (e.g. Kafka RabbitMQ) required
Hands-on experience with containerization technologies (e.g. Docker) required
Experience working in a start-up environment required
Required Experience:
Senior IC
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