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 $

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

80K – 120K $

API Api Design Athena AWS Azure +24 skills

Backend Engineer (Sponsored Listings)

Open 91d RemoteWorldwide

Designs, builds, and maintains scalable backend services using Python, FastAPI, and AWS, with a focus on observability, CI/CD, and ad tech systems.

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…

AI AWS CI/CD ClickHouse DevOps +13 skills

Platform Engineer: Platform Enablement

Open 38d RemoteEurope

Germany

Compensation: $80k – $120k About Us Launched in 2019, Constructor is an AI-first ecommerce search and discovery platform that helps shoppers find the right products at the right time and enables leading global…

AI Automation AWS CI/CD Cloud +12 skills

Software Engineer: Core

Open 38d RemoteUK

United Kingdom

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.

80K – 120K $

Databricks Machine Learning Observability Python Spark

2 months ago

Remote Backend Engineer - Python, Data-Driven Experiments

Open 73d Europe

Spain

Build Python services and data pipelines for A/B testing and experiment analytics, integrating with Spark/Databricks and collaborating with search/recommendations teams.