Back End Developer

About the Role:

Our client is an AI powered ecommerce/marketing software company. Their suite of products integrates Web Content Management, eCommerce, eMarketing, Social Media management, and Web Analytics.

The ideal candidate has strong backend development experience in C#/.Net and is comfortable working with modern cloud platforms.

This position is located in Garden City, NY and is an excellent opportunity for someone who enjoys solving complex problems, working independently and in a collaborative environment, and has a strong interest in search technologies.

** No sponsorship is available for this role **

Responsibilities:

• Design, develop, and maintain API-first backend services using C#.
• Work closely with product and engineering teams to deliver secure, scalable, and efficient solutions.
• Design new features to work with AWS services in a cost-effective, automated and scalable manner.
• Support ecommerce platform integrations.
• Collaborate with the infrastructure team on deployments, monitoring, and performance tuning.
• Contribute to technical design discussions and help drive architectural decisions.
• Write clean, maintainable, and testable code.

Needed Skills:

• Experience with search technologies such as: Lucene, Elasticsearch/OpenSearch, Algolia, Coveo, SearchSpring, Klevu, Bloomreach.
• Familiarity with ecommerce systems such as: BigCommerce, Optimizely Configured Commerce, Shopify, Magento/Adobe Commerce, WooCommerce, Shopware, Unilog.
• Experience with LLM technology – model selection, prompt engineering, tuning, MCP.
• Exposure to CI/CD pipelines and containerization (Docker, Kubernetes).
• Strong troubleshooting and debugging skills.
• Familiarity with JIRA & Confluence.
• Salesforce experience is a plus.

Other:

• Competitive salary and benefits package.
• Collaborative, growth-oriented work environment.
• Opportunity to work with modern technologies and contribute to impactful projects.

** No sponsorship is available for this role **