Senior Fullstack Engineer (Matchmaking)
Core
Design and develop an intelligent, ML-powered matchmaking engine connecting creators with brand campaigns using scalable web services and recommendation systems.
Role type
Senior Fullstack Engineer (ML-powered matchmaking)
Builds
Scalable web services, high-throughput REST APIs, and multi-stage matching/recommendation pipelines
Domain
Creator economy / Brand campaigns / Recommendation systems
Deliverable
production ML models
Required skills
Modern JavaScript (React, Redux, Node.js, Express), Vector similarity search (pgvector, OpenSearch), ML feature pipelines, Model drift monitoring, Multi-stage matching systems, REST API design, CI/CD pipelines, AWS services (RDS, S3, Lambda, Elastic Beanstalk), Cloud-native architecture
Preferred skills
SaaS experience, Bachelor's or Master's degree in CS/Engineering
Technologies
React, Redux, Node.js, Express, pgvector, OpenSearch, AWS (RDS, S3, Lambda, Elastic Beanstalk)
Responsibilities
Design and scale ML-powered matching engine; Build and maintain scalable web services and REST APIs; Design multi-stage matching and recommendation pipelines; Integrate vector similarity search and feedback mechanisms; Support production ML capabilities via feature pipelines; Lead full product development lifecycle; Maintain CI/CD processes; Conduct code reviews; Investigate production incidents; Mentor engineers
Seniority
Senior, hands-on IC with technical leadership
