Constructor.io

NewBe an early applicant RemoteEuropeStaff

2 days ago

Staff Backend Engineer - Search Features & APIs (SABR)

Germany

Staff backend engineer on the SABR team owning the request-processing layer of Constructor's e-commerce search platform: designing public APIs and high-traffic, low-latency Python services that orchestrate ranking/retrieval at up to 15k RPS, with architecture ownership, mentoring, and on-call.

Agentic AI AI API AWS Distributed Systems +5 skills

110K – 130K $

NewBe an early applicant RemoteUK

2 days ago

Full Stack Engineer: Retail Media

AI Analytics API Api Design Athena +21 skills

Full Stack Engineer on Constructor's Retail Media team, building a customer dashboard web app that connects ecommerce retailers and brands (ad placements, bidding, analytics). Day to day: designing and maintaining features in TypeScript/React with Python/FastAPI backend services.

Open 118d RemoteWorldwideSenior

4 days ago

Senior Machine Learning Engineer (ML Recall)

Senior ML Engineer builds and deploys search and recommendation models using transformers, LLMs, and multimodal approaches to optimize e-commerce discovery and business KPIs at scale.

AI AWS Azure Big Data Cloud +12 skills

Open 58d RemoteWorldwideSenior

4 days ago

Senior Data Analyst

Senior Data Analyst at an e-commerce search and discovery platform, analyzing user behavior, designing A/B tests, defining metrics, and building dashboards using SQL and Python on large-scale datasets.

A/B Testing AI Analytics Data Quality Data Science +9 skills

Agentic AI AI Automation Data Science Developer Experience +7 skills

7 days ago

Engineering Manager: Agentic Integrations

Open 36d RemoteWorldwide

Leads a new Agentic Integrations team at Constructor, an AI-first ecommerce search and discovery platform. Day to day: setting technical direction, coaching and hiring engineers, and balancing hands-on customer integration delivery with reusable tooling for agentic AI products. Core stack: JavaScript, full-stack/backend engineering, applied ML/LLMs.

Open 36d RemoteWorldwideSenior

7 days ago

Senior Backend Engineer — Machine Learning Infrastructure

Senior Backend Engineer on Constructor's ML Infrastructure team, building and operating distributed backend services, data pipelines, and platform components (including LLM/model serving) that let ML and product teams run machine learning at scale. Python is the primary language, with AWS/Kubernetes; fully remote worldwide.

AI API AWS Azure Cloud +18 skills

Data Science E-commerce LLM Machine Learning MLOps +1 skills

7 days ago

Staff Product Manager: Product Discovery Engineer

New RemoteWorldwideStaff

Fully remote Staff Product Manager for Constructor.io's Product Discovery Engine: starts by owning the Search Quality team's strategy and roadmap, then expands to chapter-wide direction across recall, ranking, query understanding, personalization, and ML infrastructure. A highly technical, ML/LLM-heavy PM role measured on search relevance and business outcomes (conversion, revenue per visit, GMV)

Senior Product Manager: Recall

Open 38d RemoteUKSenior

E-commerce Embeddings LLM Machine Learning Vector Search

About Us Constructor powers product search and discovery for some of the largest retailers in the world. We serve billions of requests every week, and you’ve probably seen our results somewhere and used our product…

Open 38d RemoteEuropeStaff

Staff Product Manager: Product Discovery Engine

Germany

Staff Product Manager, Product Discovery Engine About Us Constructor powers product search and discovery for some of the largest retailers in the world. We serve billions of requests every week, and you’ve probably…

Data Science E-commerce LLM Machine Learning NLP

Product Manager: Customer Onboarding Experience

Open 38d RemoteUK

AI API Data Pipelines Developer Experience E-commerce +3 skills

About You You are a technically fluent, customer-obsessed PM who gets energized by removing friction from developer workflows. You have a strong instinct for what makes integrations feel fast and safe, and you know how…

A/B Testing AI Analytics AWS CloudWatch +14 skills

BackEnd Engineer: Experiments

Open 38d RemoteEurope

Spain

Compensation: $80k – $110k About us Constructor is the next-generation platform for search and discovery in ecommerce, built to explicitly optimize for metrics like revenue, conversion rate, and profit. Our search…

Open 38d RemoteEuropeSenior

Senior Data Scientist

Germany

Compensation: $80k – $120k About Us Constructor is the next-generation platform for search and discovery in ecommerce, built to explicitly optimize for metrics like revenue, conversion rate, and profit. Our search…

A/B Testing AI Data Science E-commerce LLM +8 skills

Software Engineer: Core

Open 38d RemoteUK

AI Automation AWS CI/CD Cloud +12 skills

Backend engineer on Constructor's Core team, building and operating the foundational systems of its in-house ecommerce search engine at massive scale (1B+ queries/day). Day to day: designing, scaling, and running high-availability backend services in Rust, C++, and Python on AWS with Prometheus/Grafana observability.