Sr. Java Full Stack Engineer

JD:

Bachelor's degree in Computer Science, Engineering, or related discipline, or equivalent work experience (4+ years professional).

5+ years expertise in HCL Commerce and/or IBM WebSphere Commerce (WCS) 8.x store customization, business logic, tools, catalog/order/user flows, and integration with back-end systems. v8 experience is the hiring bar; later Commerce versions are a plus, not a substitute.

5+ years Java development and OOD skills on large IT systems (J2EE on WebSphere Application Server strongly preferred).

3+ years Spring / Spring MVC; hands-on Spring Boot (REST APIs, service integration) required not Spring on a rsum only.

5+ years web services (REST and SOAP).

5+ years source control (Git required; SVN/CVS acceptable as prior experience).

3+ years JavaScript, HTML, CSS; Next.js and React experience required (production storefront or equivalent, not tutorials-only). TypeScript preferred.

Experience with Agile delivery using Atlassian tools (Jira, Bitbucket/Git, Confluence).

Strong communication skills; proven team player.

Preferred

B2B commerce, punchout, and/or mobile commerce business models.

Headless or composable commerce patterns (API-first storefront consuming Commerce or BFF/microservices). MuleSoft or similar iPaaS is a plus, not required.

Additional JS frameworks (Angular, Vue) as secondary experience.

Exposure to search (Solr), session/page cache (Redis or similar), and CMS-driven storefronts (e.g. Optimizely or equivalent) alongside a commerce engine.

Experience working Preview vs Runtime (authoring/preview vs customer-facing) Commerce stacks without treating them as the same environment.