Jobs at STEM Xpert

Develop and maintain set-top box (STB) software and firmware using C/C++/Java on Embedded Linux. Work on embedded device firmware in an Agile environment, meet aggressive schedules, and communicate across teams. Familiarity with pay-TV domain required.

Design, document, and implement Android RIL and modem software features for US carriers (Verizon, Sprint). Collaborate with verification engineers to define test cases, follow up on results, and report status to stakeholders. Support proposal development and customer interactions.

Design and document scalable Java/J2EE solutions, perform PoCs, lead architecture governance, guide developers, troubleshoot production issues, and implement high-volume distributed systems (20-30% hands-on coding).

Design, build and maintain a Python-based continuous integration framework. Implement programmatic Git access, Jenkins pipelines and test automation. Create functional specs, review architecture, troubleshoot issues, and enforce code quality and testing practices.

Lead and drive cross-platform mobile app development using RhoMobile. Gather requirements, propose architecture, create technical designs, estimate work, coordinate offshore teams, implement integrations (backend and SAP preferred), and architect, code, test, and deploy solutions. ESRI ArcGIS knowledge required.

Assemble products on day or swing shift in San Jose by following verbal and written instructions. Must be reliable, willing to learn, attentive to detail, flexible for overtime, and able to stand entire shifts (up to 12 hours).

Design and implement server-side enterprise Java applications and architectures. Integrate and work with logging and SIEM tools (Splunk, ArcSight) to support monitoring and incident analysis. Collaborate with teams to deliver scalable back-end solutions.

Design, document and implement Wi‑Fi module software features for carrier requirements; collaborate with Wi‑Fi chip vendors, hardware and product R&D, and verification teams; participate in field IoT, TA certification and customer acceptance; communicate status and share knowledge with stakeholders.

Senior Solution Architect responsible for designing scalable architectures, promoting test automation and continuous delivery, mentoring engineers, collaborating with product and domain architects, pairing with development teams, writing maintainable code, and implementing monitoring and metrics to validate architectural decisions.

Support manufacturing documentation and change control activities: maintain BOMs and engineering masters in Visual Manufacturing, assist and coordinate ECNs, interpret drawings for process flow, support labor quoting, manage documentation (DOC program/archive), and produce departmental performance reports.

Develop and modernize a Windows GUI application: implement a resizable main dialog, responsive controls and fonts, persist settings on exit, ensure HPE-compliant UI elements, and perform additional GUI-related enhancements using WinAPI, MFC, C/C++ in Visual Studio.

Perform assembly and test tasks using small hand tools and measuring devices. Use Windows and custom applications, handle small intricate components, and meet physical requirements including lifting up to 50 lbs. Day and swing shift, M-F.

Senior SAP CRM Service consultant responsible for design, configuration, implementation, and production support of SAP CRM Service modules. Provide hands-on user support, resolve tickets, guide clients on business processes, and work with cross-functional data owners. Participate in full lifecycle implementations and apply SAP best practices, ASAP methodology, and SOLMAN.

Perform assembly and test tasks using small hand tools and measuring devices, operate Windows and custom applications, handle small intricate components, follow shift schedule, and meet physical lifting and standing requirements.

Partner with architects, engineering, manufacturing and product teams to create and maintain product requirements, user guides, process and compliance documentation. Produce PRDs, design docs, UX and help content, manage document repositories, create graphics/layouts, and ensure clear, audience-appropriate technical communication for consumer hardware products.

Design and build native iOS apps and SDKs, develop iOS frameworks and UIs, integrate RESTful APIs, follow CI and unit testing best practices, work in an agile scrum team, provide iOS subject-matter expertise, and execute POCs for mobile payment initiatives.

Design, develop, and test native Android applications and work on the Android OS framework and Java layer. Implement and troubleshoot JNI/native interfaces, perform strong debugging, and develop Java code for the Android platform.

Technical QA engineer to develop and execute test plans for scalable, distributed systems. Must script in Python/Ruby/Groovy, write complex SQL, work in Unix, use source control, and perform white-box testing and unit-test integration for C++/Java components.

Design, develop, and test native Android applications. Work across the Android OS framework and Java layer, implement JNI/native interfaces, and perform debugging and troubleshooting.

Develop and maintain enterprise-class Java/J2EE n-tier web applications using Spring, Hibernate, Struts and major Java APIs. Build and consume web services (REST/SOAP), integrate messaging (MQ), follow CI and TDD practices, produce technical design and build documentation, and participate in Agile Scrum delivery.