Constructor.io

About Us 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 without…

Agentic AI AI API Data Pipelines E-commerce +17 skills

Integration Engineer (French Speaker)

New RemoteUK

United Kingdom

Compensation: $70k – $90k About the Position 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…

A/B Testing AI API Customer Onboarding E-commerce +4 skills

Product Manager: Customer Onboarding Experience

New RemoteUK

United Kingdom

Product Manager owning the end-to-end customer integration experience for Constructor's ecommerce search platform, focusing on SDKs, tracking instrumentation, and developer tooling to reduce time-to-value. Works cross-functionally to improve integration correctness, build validation tooling, and define KPIs for adoption and defect rates.

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

Staff Product Manager: Product Discovery Engine

New RemoteEuropeStaff

Germany

Staff Product Manager owning the Product Discovery Engine at Constructor.io, an ecommerce search and discovery platform. Leads Search Quality team strategy, partners with ML/engineering to improve relevance and business metrics (conversion, revenue per visit, GMV) across retail verticals using ML, NLP, LLM, ranking, recall, and personalization technologies.

Data Science E-commerce LLM Machine Learning NLP

Senior Product Manager: Recall

New RemoteUKSenior

United Kingdom

Senior Product Manager leading Constructor's Machine Learning & Recall and Query teams to improve search intelligence for e-commerce retailers. Day-to-day involves defining roadmap for query understanding (tokenization, entity extraction, LLM parsing) and candidate generation (vector search, dense embeddings, hybrid recall), collaborating with ML researchers and engineers to ship low-latency produ

E-commerce Embeddings LLM Machine Learning Vector Search

Integration Engineer (EMEA)

New RemoteEurope, UK

Compensation: $70k – $90k About the Position 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…

A/B Testing AI API Customer Onboarding E-commerce +4 skills

Integration Engineer (AMER)

New RemoteNorth America

Canada

Compensation: $70k – $90k About the Position 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…

A/B Testing AI API Customer Onboarding E-commerce +4 skills

Staff Backend Engineer - Search Features & APIs (SABR)

New RemoteEuropeStaff

Germany

Staff Backend Engineer owning high-traffic, low-latency Python services for an AI-first e-commerce search platform, leading architecture, public APIs, and distributed systems at 15k RPS with end-to-end ownership including on-call.

Agentic AI AI API AWS Distributed Systems +5 skills

Senior Backend Engineer: Offsite Search Optimisation

RemoteEuropeSenior

Germany

Senior backend engineer building and owning production Python backend services for Constructor's ecommerce search and discovery platform, working with SQL, data-heavy systems, monitoring, and alerting in a fully remote role.

AI Analytics API E-commerce ELT +9 skills

BackEnd Engineer: Experiments

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…

A/B Testing AI Analytics AWS CloudWatch +14 skills

Platform Engineer: Platform Enablement

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 AWS CI/CD ClickHouse DevOps +12 skills

Senior Machine Learning Engineer: Search Quality

RemoteUKSenior

United Kingdom

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…

Agentic AI AI Airflow Data Engineering E-commerce +8 skills

Senior Backend Engineer: Machine Learning Infrastructure

RemoteUKSenior

United Kingdom

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

AI API AWS Azure Cloud +18 skills

Apply

Sales Engineer (EMEA)

Integration Engineer (French Speaker)

Product Manager: Customer Onboarding Experience

Staff Product Manager: Product Discovery Engine

Senior Product Manager: Recall

Integration Engineer (EMEA)

Integration Engineer (AMER)

Staff Backend Engineer - Search Features & APIs (SABR)

Senior Backend Engineer: Offsite Search Optimisation

BackEnd Engineer: Experiments

Platform Engineer: Platform Enablement

Senior Machine Learning Engineer: Search Quality

Senior Backend Engineer: Machine Learning Infrastructure

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