Full Stack .Net Software Engineer

About the Role

We are seeking a talented Full Stack .Net Software Engineer to join our on-site team in Garden City, NY. Bridgeline is hiring full stack engineers for roles in R&D, Services and Technical Support. Team matching is a key part of our hiring process once candidates complete initial screening and technical interviews. The ideal candidate has strong frontend and backend .Net development experience. You will play a key role in building, integrating, optimizing, and supporting our flagship site search product, HawkSearch.

This position 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.

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.

Required Qualifications

• 3+ years of professional software engineering experience.


• Strong proficiency in full stack .net development


• Hands-on experience with AWS


• Strong understanding of APIs, microservices, and integration patterns


• Solid knowledge of relational databases and/or NoSQL databases


• Ability to work on-site in Garden City, NY .

Strongly Desired Skills

• Experience with search technologies
  such as: Lucene, Elasticsearch/OpenSearch, Algolia, Coveo, SearchSpring, Klevu, Bloomreach.


• Experience 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.

What We Offer

• Competitive salary and benefits package.


• Collaborative, growth-oriented work environment.


• Opportunity to work with modern technologies and contribute to impactful projects.