Constructor is the only search and product discovery platform tailor-made for enterprise ecommerce where conversions matter. Constructors AI-first solutions make it easier for shoppers to discover products they want to buy and for ecommerce teams to deliver highly personalized experiences that drive impressive results. Optimizing specifically for ecommerce metrics like revenue, conversion rate and profit, Constructor generates consistent $10M+ lifts for some of the biggest brands in ecommerce, such as Sephora, Petco, home24, Maxeda Brands, Birkenstock and The Very Group. Constructor is a U.S. based company that was founded in 2015 by Eli Finkelshteyn and Dan McCormick. For more, please visit: constructor.com

About the Role

The Platform Solutions team is dedicated to building and maintaining foundational systems that empower all product teams by providing highly reliable and scalable platform services. We focus on infrastructure-level solutions, enabling seamless functionality while abstracting away complexities for developers across the organization. Our work is not tied to specific business logic but rather serves as the backbone for key capabilities such as authentication, rate limiting, and always-on availability.

As a Platform Engineer in the Platform Solutions team, you will design, develop, and optimize custom platform services to ensure our systems are resilient, secure, and performant. Youll collaborate with engineers across the organization to deliver cutting-edge infrastructure solutions that align with business needs and support the growth of our platform.

Proficiency in at least one programming language such as Go (preferred), Java, Python, C# or similar
Hands-on experience with AWS services (e.g., ECS, DynamoDB, S3, Lambda, SQS)
Familiarity with cloud-native system design best practices
Experience with infrastructure-as-code tools like CloudFormation (preferred), Terraform or Pulumi
Understanding of CI/CD pipelines and tools such as GitHub Actions, or CircleCI
Experience with containerization and orchestration tools (e.g., Docker, ECS)
Knowledge of networking concepts, security, and distributed systems
Understanding of web concepts and security, including OAuth, SAML, CORS, Cookies, and HTTP security