Fullstack NodeJS and ReactJS Developer for Financial Transaction Monitoring SaaS

Overview

financial transaction monitoring

Job Highlights

Number of Paid Hours Per Week:

Schedule:

Work Arrangement:

Contract:

Side Note:

Scope

• Long-term engagement including initial development, customer integration, and ongoing maintenance
• Complete system rewrite from existing prototype to production-ready SaaS platform
• Building scalable solutions for multiple bank and fintech clients
• End-to-end feature ownership from conception to deployment and maintenance

Responsibilities

• Build transaction monitoring systems from scratch, rewriting and improving upon existing prototypes
• Develop sophisticated rule-based engines for detecting fraudulent and suspicious financial transactions
• Create customizable rule libraries that clients can configure through intuitive front-end interfaces
• Implement complex transaction analysis algorithms including pattern detection, geographic anomaly detection, and behavioral analysis
• Build and maintain both front-end user interfaces and back-end processing systems
• Participate in daily stand-ups and sprint planning/review meetings
• Collaborate directly with the product team to define goals, priorities, and backlog items
• Maintain and enhance the system as customers are onboarded and request additional features

Requirements

• Proven hands-on experience building financial transaction monitoring systems (not just assisting in projects), ideally from companies such as SumSum.com or Salv.com
• NodeJS/ReactJS developer — middle or senior level
• Full-stack development capabilities with experience in both front-end and back-end technologies
• Deep understanding of anti-money laundering (AML) and financial compliance requirements
• Experience with rule-based systems and complex transaction analysis
• Knowledge of fraud detection patterns and suspicious activity monitoring
• Ability to work independently as a “full-stack soldier” handling all aspects of development
• Strong problem-solving skills for complex financial technology challenges

Independent Contractor Perks

• With HMO Coverage for eligible locations
• Permanent Work from Home
• Immediate Hiring
• Steady Freelance Job

Reminder

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