
Python
AWS
Terraform
MLOps: ML Recall team (Remote)
Overview
Constructor is the next-generation platform for search and discovery in ecommerce, built to explicitly optimize for metrics like revenue, conversion rate, and profit.
Job Description
Constructor is a U.S. based company that has been in the market since 2019. It was founded by Eli Finkelshteyn and Dan McCormick who still lead the company today. The ML Recall team consistently delivers measurable KPI improvements for our customers in search, driving better relevance and user satisfaction.
Responsibilities
- - Build, deploy, and maintain our search services, including I/O-bound web services, CPU- and GPU-bound workloads, and data services
- - Develop using AWS CloudFormation, AWS CDK, Jenkins, and GitHub Actions
- - Optimize system performance - particularly for scaling large ML models efficiently
- - Maintain and enhance our observability stack, including tools like Prometheus, Grafana, PagerDuty, and AWS CloudWatch
- - Collaborate with both technical and non-technical stakeholders to design and evolve search functionality
- - Contribute to broader ML improvements across the platform
Required Skills
- - Excellent communicator with a passion for performance optimization
- - Excited to build scalable ML platforms and practical search systems
- - Strong proficiency in Python
- - Proven experience designing, developing, and maintaining high-load, distributed, real-time services
- - Demonstrated experience setting up and improving CI/CD pipelines
- - Hands-on experience with cloud platforms (AWS preferred) and Infrastructure as Code (e.g., Terraform, CloudFormation)
- - Proficiency with big data technologies across the end-to-end ML product lifecycle
- - Solid experience in server-side web service development and API design
- - Experience with Rust or another low-level programming language
- - Deep knowledge of data structures, algorithms, and their trade-offs
Benefits
- - Unlimited vacation time - we strongly encourage all of our employees take at least 3 weeks per year
- - Fully remote team - choose where you live
- - Work from home stipend! We want you to have the resources you need to set up your home office
- - Apple laptops provided for new employees
- - Training and development budget for every employee, refreshed each year
- - Maternity & Paternity leave for qualified employees
- - Work with smart people who will help you grow and make a meaningful impact
- - Regular team offsites to connect and collaborate
About the company
Constructor’s AI-powered search and product discovery platform delivers unmatched KPI optimization and fast ROI for enterprise ecommerce brands — while giving customers a personalized, enjoyable shopping experience.
All Job Openings at Constructor