> Markdown version of [/jobs/ext/3844107-front-end-engineer](https://www.wearedevelopers.com/jobs/ext/3844107-front-end-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Front End Engineer - **Company:** The Mice Groups, Inc. - **Location:** Albany, NY, United States - **Experience:** Expert - **Salary:** $114,400.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), A/B Testing, Artificial Intelligence, Cursor, Programming Tools, Ember.Js, Design of User Interfaces, Node.Js, GitHub Copilot, Spring-boot, Front End Software Development, Optimizely, Microservices - **Published:** October 20, 2026 - **Apply:** https://www.juju.com/job/23_7F98236A8E9F702F946958B6EAE6E8BF ## About the Role 5-7+ years of professional frontend/UI engineering experience, with a proven track record as a senior or lead engineer. Expert-level mastery of Ember.js is non-negotiable, as it comprises the vast majority of the day-to-day architecture. Solid working knowledge or exposure to Node.js. Strong conceptual and working understanding of Java, Spring Boot, and Microservices architecture to ensure smooth frontend-to-backend integration. Partner with multiple internal teams to coordinate, implement, and track A/B testing configurations to optimize customer-facing applications. Hands-on experience embedding AI development tools (Cursor, GitHub Copilot, or similar) into your daily coding workflow., Direct experience setting up and managing experiments via Optimizely. Prior experience in the E-commerce, Retail, or Supply Chain technology sectors. ## Description About the Role We are seeking a highly experienced, senior-level UI Engineer for a dynamic contract engagement. In this role, you will split your time between critical, customer-facing e-commerce applications (powering major high-visibility initiatives like \"same-day delivery\" and \"standard plus shipping\") and highly functional internal portals used daily by our Product Managers and supply chain vendors. The ideal candidate is a seasoned frontend specialist with deep, expert-level expertise in Ember.js who thrives in collaborative, cross-functional environments and actively leverages modern AI development tools to accelerate delivery.