# MLOps: ML Recall

**Company**: Constructor
**Work arrangement**: remote
**Experience**: mid
**Job type**: full-time
**Salary**: $80k–$120k USD
**Category**: Engineering
**Industry**: Technology

**Apply**: https://apply.workable.com/j/2D42D22849
**Canonical**: https://yubhub.co/jobs/job_2494c7ce-d01

## Description

## About Us

Constructor is a search and discovery platform for ecommerce, built to optimize refugee, conversion rate, and profit. Our search engine is entirely invented in-house utilizing transformers and generative LLMs.

## The Team

The ML Recall team delivers measurable KPI improvements for our customers in search, driving better relevance and user satisfaction. We’re focused on building transparent, reproducible, and scalable data-intensive workflows.

## Challenges you’ll tackle

- 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

## Requirements

- 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

## What can help to stand out

- Experience with Rust or another low-level programming language

## Benefits

- Unlimited vacation time

- Fully remote team

- Work from home stipend

- 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

- Base salary: $80k–$120k USD, depending on knowledge, skills, experience, and interview results

- Stock options

- Regular team offsites to connect and collaborate

## Skills

### Required
- Python
- AWS CloudFormation
- AWS CDK
- Jenkins
- GitHub Actions
- Prometheus
- Grafana
- PagerDuty
- AWS CloudWatch
- Infrastructure as Code
- Terraform
- CloudFormation
- Big data technologies
- Server-side web service development
- API design

### Nice to have
- Rust
- Low-level programming language