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 general e-commerce brands to drive meaningful revenue and conversion gains. As an Integration Engineer, you will improve the e-commerce experience for hundreds of millions of users across the world by serving as the technical advisor to e-commerce companies (our customers) on integrating their websites and mobile applications with Constructor's platform. You are the technical expert customers rely on for guidance on how to integrate, advising their engineering teams on the APIs, libraries, and configuration that make the integration successful.Recommending proven technical approaches and informing integration decisions alongside the Technical Project Manager, Customer Success Manager, and other Engineering teams.

Guiding customers in structuring their product catalogs, including catalog data, facets, sort orders, and results.

Experience in a customer-facing technical role such as solutions engineering, technical consulting, integration, or developer advisory work

Knowledge of REST-based web services, APIs, and integration best practices

Excellent communication and interpersonal skills, with the ability to explain complex technical concepts clearly to customer engineering teams and technical stakeholders

Detail-oriented with a commitment to guiding customers to high-quality outcomes

Familiarity with structured data formats (JSON, CSV) and core search/index concepts





Understanding of server side and client side contexts, and network request routing /

Familiarity working with open source libraries, JavaScript web application development, and integration patterns

Proficiency using AI tools to accelerate technical work, such as AI coding assistants and LLM-based debugging or documentation workflows

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
- Training and development budget for every employee, refreshed each year
- Maternity & Paternity leave for qualified employees
- Studies have shown that women and people of color may be less likely to apply for jobs unless they meet every one of the qualifications listed. How we handle your data

By submitting this application, you acknowledge that Constructor will collect and process the personal data you provide for the purpose of evaluating your candidacy for this role. If you are not selected, we will retain your data for a limited period as described in our Recruitment Privacy Notice. After that period your data will be deleted or anonymized.

How we handle your data. By submitting this application, you acknowledge that Constructor will collect and process the personal data you provide for the purpose of evaluating your candidacy for this role. If you are not selected, we will retain your data for a limited period as described in our Recruitment Privacy Notice. After that period your data will be deleted or anonymized.

📌 Integration Engineer (Remote) (España)
🏢 Constructor.io
📍 España