Edmonton, Alberta, Canada Remote (Global)

Constructor is hiring a JavaScript Integration Engineer: Customer Data (Remote)

About the Role

Constructor is seeking a JavaScript Integration Engineer to join our Customer Data Integrations team. In this remote role, you will improve the ecommerce experience for millions of shoppers by ensuring reliable, high-quality integrations with our platform.

What You'll Do

  • Act as a technical partner to customers during onboarding and integration, providing guidance through calls and hands-on collaboration.
  • Build and maintain internal tools that improve visibility into customer integrations, including dashboards and systems that surface data quality and integration health.
  • Evolve our event tracking to ensure reliable and scalable data collection that powers our AI algorithms.
  • Improve documentation, training materials, and developer resources for both customers and internal teams.
  • Support customers asynchronously by troubleshooting issues, reviewing implementations, and validating data quality while proactively monitoring integration health.
  • Collaborate with integration-focused teams to identify recurring integration challenges and develop scalable solutions.
  • Partner with Product, Customer Success, and other engineering teams to shape the future of customer integrations.

What We're Looking For

  • Minimum two years of professional and/or academic experience in software engineering.
  • Proficiency in building applications using React and Node based technologies.
  • Solid understanding of front-end fundamentals such as DOM parsing/manipulation and browser debugging.
  • Familiarity with building either dashboards, monitoring systems, data visualization tools, or event instrumentation.
  • Strong communication and interpersonal skills, with enthusiasm for working directly with customers and collaborating across teams.
  • Comfortable troubleshooting complex issues, validating data quality, and translating customer feedback into scalable solutions.
  • Motivated by continuous learning and enjoys solving novel technical problems in dynamic environments.
  • Ability to support customers and team members between PST and GMT+1 time zones.

Nice to Have

  • TypeScript experience is a plus.
  • Bonus points for experience with tools for querying, managing, or analyzing data (e.g., OpenSearch, ClickHouse, SQL).

Technical Stack

  • React
  • Node.js
  • TypeScript
  • OpenSearch
  • ClickHouse
  • SQL

Team & Environment

You will be part of the Customer Data Integrations team, working in a high-trust, low-ego culture focused on outcomes over hours.

Benefits & Compensation

  • Compensation: $80k–$120k USD, depending on knowledge, skills, experience, and interview results, plus stock options.
  • Unlimited vacation time - strongly encouraged to take at least 3 weeks per year.
  • Fully remote team - choose where you live.
  • 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.
  • Stock options - offered in addition to the base salary.
  • Regular team offsites to connect and collaborate.

Work Mode

This is a fully remote, global position.

At Constructor.io we are committed to cultivating a work environment that is diverse, equitable, and inclusive. As an equal opportunity employer, we welcome individuals of all backgrounds and provide equal opportunities to all applicants regardless of their education, diversity of opinion, race, color, religion, gender, gender expression, sexual orientation, national origin, genetics, disability, age, veteran status or affiliation in any other protected group.

Required Skills
JavaScriptTypeScriptReactNode.jsSQLOpenSearchClickHouseCustomer DataAPI IntegrationData PipelinesSystem ArchitectureProblem SolvingCommunicationE-commerce
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About company
Constructor

Constructor is the next-generation platform for search and discovery in ecommerce, built to explicitly optimize for metrics like revenue, conversion rate, and profit. Its search engine is entirely invented in-house utilizing transformers and generative LLMs, and powers capabilities from search to recommendations to shopping agents. It handles over 1 billion queries daily across 150 languages and ~100 countries, serving major ecommerce brands like Sephora, Under Armour, and Petco.

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Job Details
Category fullstack
Posted 23 days ago