Senior Software Engineer, Fullstack (Risk Engineering)

TL;DR

Senior Software Engineer, Fullstack (Risk Engineering) (Java/React/AWS): Spearheading implementation of platforms and APIs for risk management including decision engines, event data streams, and ML/AI solutions with an accent on high-scale distributed systems and fraud mitigation. Focus on designing 24/7 APIs, near real-time fraud rules, advanced A/B testing, and launching features across web and mobile platforms.

Location: New York, San Francisco, Seattle (hybrid, 2-3 days/week in office); Remote (U.S. only); relocation assistance available for candidates outside office areas.

Company

hirify.global is a growth-stage NYC-headquartered FinTech creating hirify.globalible rent payment experiences to empower renters.

What you will do

• Build decision platforms and machine learning solutions to mitigate credit, fraud, and product launch risks.
• Design and develop high-scale 24/7 APIs and distributed systems on AWS using Java Spring Boot.
• Implement event data stream ingestion for near real-time fraud rules.
• Develop advanced A/B testing and experimentation capabilities with greedy algorithms.
• Collaborate with product, design, and engineering to launch features on web and mobile platforms.

Requirements

• 6+ years experience building high-quality software
• Proficient in Java frameworks: Spring (core/web/boot), Gradle, JUnit, JVM tuning.
• Experience with SOA, REST APIs, message queues, scalable architectures.
• Experience with React Native, React (Hooks, Components, Context, Redux).
• Experience with AWS (EKS, Aurora RDS, ElastiCache, DynamoDB), containerization.

Nice to have

• CI/CD (GitHub Actions), git, automation.
• Observability: DataDog.
• Big data: Snowflake.
• IaC: CDK, Terraform.
• Mentoring juniors, best practices, cross-functional communication.

Culture & Benefits

• Diverse, inclusive team across US, Australia, Canada, South America.
• US full-time: competitive medical/dental/vision, equity, 401(k) match, unlimited PTO + 13 holidays, parental leave, pet adoption, free hirify.global subscription.
• Non-US full-time: competitive compensation + equity, unlimited PTO.
• Market-based pay by location tiers (NYC/SF/Seattle Tier A, etc.).