$80K - 120K a year
As a backend engineer, you will maintain and develop integrations between Constructor and partner platforms. This includes writing and deploying code, interfacing with partner engineering teams, and supporting code reviews.
Candidates should have a minimum of two years of experience in software engineering and excellent communication skills. Experience with server-side applications and integrations is essential, along with a willingness to learn new technologies.
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 engine is entirely invented in-house utilizing transformers and generative LLMs, and we use its core and personalization capabilities to power everything from search itself to recommendations to shopping agents. Engineering is by far our largest department, and we’ve built our proprietary engine to be the best on the market, having never lost an A/B test to a competitive technology. We’re passionate about maintaining this and work on the bleeding edge of AI to do so. Out of necessity, our engine is built for extreme scale and powers over 1 billion queries every day across 150 languages and roughly 100 countries. It is used by some of the biggest ecommerce companies in the world like Sephora, Under Armour, and Petco. We’re a passionate team who love solving problems and want to make our customers’ and coworkers’ lives better. We value empathy, openness, curiosity, continuous improvement, and are excited by metrics that matter. We believe that empowering everyone in a company to do what they do best can lead to great things. Constructor is a U.S. based company that has been in the market since 2019. It was founded by Eli Finkelshteyn and Dan McCormick who still lead the company today. About the position As a backend engineer on the Partnership Integrations team, you’ll be working to maintain and develop streamlined integrations between Constructor and partner platforms. Your specific responsibilities will include: Writing and deploying code across the front and backend, mainly in TypeScript / JavaScript Interfacing with engineering teams at partner companies to develop connecting integrations Working with data exposed via interfaces such as REST, GraphQL, FTP, etc Supporting teammates with thorough and thoughtful code reviews Influencing the development of new features in our UI and SDK libraries Enforcing strong code stability through testing (unit tests, integration tests, etc Coordinating with other teams to prioritize partnership integrations needs A minimum of two years of professional and/or academic experience in software engineering Excellent communication and interpersonal skills Located in or between GMT-3 and GMT+3 timezones Experience architecting efficient server-side applications Strong foundation and experience with server-side and client-side integrations Enjoys interacting with external stakeholders and solving new problems daily Able to pick up new technologies, languages and design patterns quickly and love learning them (Strong bonus) Experience with data processing pipelines and ETL processes (Bonus) Experience with front-end frameworks like React, Vue, Angular, etc. 🏝️ Unlimited vacation time - we strongly encourage all of our employees take at least 3 weeks per year 🌎 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 💻 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 💵 This position has a base salary range between $80k and $120k USD. The offer varies on many factors including job related knowledge, skills, experience, and interview results. 🎉 Regular team offsites to connect and collaborate Diversity, Equity, and Inclusion at Constructor 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. 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. Our primary interest is in finding the best candidate for the job. We encourage you to apply even if you don’t meet all of our listed qualifications.
This job posting was last updated on 10/4/2025