Fullstack NodeJS and ReactJS Developer for Financial Transaction Monitoring SaaS
Posted 6 days ago by BruntWork
Negotiable
Undetermined
Remote
EMEA
Summary: The role is for a Fullstack NodeJS and ReactJS Developer focused on building financial transaction monitoring systems for a SaaS platform. The position is permanent and remote, requiring independent contractors to manage their own equipment and benefits. Responsibilities include developing scalable solutions, implementing complex algorithms, and collaborating with the product team. Candidates must have proven experience in financial compliance and full-stack development.
Key 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 product team to define goals, priorities, and backlog items.
- Maintain and enhance the system as customers are onboarded and request additional features.
Key Skills:
- Proven hands-on experience building financial transaction monitoring systems.
- 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.
Salary (Rate): undetermined
City: undetermined
Country: undetermined
Working Arrangements: remote
IR35 Status: undetermined
Seniority Level: undetermined
Industry: IT
Hourly Rate: The equivalent of US$ 19.7 per hour in the applicant’s local currency
Number of Paid Hours Per Week: 40h per week
Schedule: Monday to Friday, 9am to 6pm EEST with an hour unpaid break.
Open to schedule adjustment requests
Work Arrangement: Work from home
Contract: Independent Contractor
Side Note: Since this is a permanent work-from-home position and the arrangement is that of an “Independent Contractor,” the selected candidates must have their own computer and internet connection. They will handle their own benefits and taxes. The professional fees are on hourly rates and the rate depends on your performance in the application process.
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 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 working on a team that built them), ideally SumSum.com or ex 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
Apply directly to the link provided; you will be redirected to BruntWork’s Career Site. You must apply using the said link to complete the initial requirements, which includes pre-screening assessment questions, technical check of your computer, and voice recording. APPLICATIONS WITH COMPLETE REQUIREMENTS WILL BE PRIORITIZED.