Jobs at 3Core Systems , Inc

Conducts UX research to clarify user and business needs, evaluate concepts and prototypes, and translate findings into prioritized design recommendations. Creates journey maps, storyboards, user flows, reports, and UX strategy documentation for downstream teams. Collaborates with designers, engineers, product owners, strategists, and management, prioritizes research backlogs, manages stakeholder needs, and communicates insights through effective data storytelling.

Leads the design, development, testing, deployment, and support of Java enterprise applications and scalable AWS cloud solutions. Develops RESTful APIs and microservices, contributes to architecture and solution design, troubleshoots complex issues, and drives software quality, CI/CD, testing, and production deployments. Provides technical leadership and mentorship to distributed engineering teams while collaborating with stakeholders, product teams, and end users.

Provides senior technical leadership for Java backend development on an AWS-hosted digital platform. Designs, develops, tests, deploys, and maintains RESTful microservices and scalable applications. Leads code reviews, mentors developers, resolves complex technical issues, establishes software quality practices, and guides documentation. Collaborates on cross-functional Agile teams to deliver new functionality, using cloud services, message streaming, databases, CI/CD pipelines, and automated testing tools.

Senior SDET responsible for designing, developing, and maintaining scalable Java-based test automation frameworks. The role focuses on BDD and Cucumber, API and end-to-end integration testing, CI/CD automation, performance testing with JMeter, exploratory testing, and test strategy development. The candidate will mentor test engineers, collaborate with product owners and developers, and support automated regression suites in a hybrid Chicago environment.

Design and own end-to-end, scalable AI and platform architectures; partner with business and engineering to translate requirements; introduce technologies; ensure security, reliability, and production readiness; mentor teams and produce architecture documentation.

Provide remote consulting support for SAP SuccessFactors Employee Central Payroll. Resolve post-go-live defects, update payroll schemas for paid time off rules, and reconcile payroll balances.

Lead support for a client in the PST timezone, providing solutions, communication, organization, client management, and time management. The role includes participation in key workshops and testing activities, with occasional travel to Seattle. The position is remote and runs from mid-October 2026 through August 2027.