Mid-level developer with 10 to 15 years of professional Java development experience delivering production systems.
Track record of successfully owning features or modules end to end on a Java enterprise application.
Prior experience working under architectural oversight in a structured delivery model
Java & Open Liberty (Must Have)
Strong, current Java development experience.
Deep, hands‑on Open Liberty experience server configuration (server.xml, features, data sources, JNDI), application packaging, deployment, and runtime troubleshooting.
Solid command of Jakarta EE / Java EE building blocks used by TLS (Servlets, JAX‑RS / REST, JPA, JMS, CDI, EJB where applicable).
Working knowledge of JVM tuning, thread-dump and heap-dump analysis, and basic performance triage.

Solid relational database engineering skills — SQL, query tuning, indexing strategy, transaction control.
Comfortable owning a schema: data modelling, migrations, and reasoning about referential integrity for a transactional system.
Experience working with the database that backs TLS .

Demonstrated ability to take a backlog item from requirements through delivery without daily supervision.
Self‑sufficient in testing: unit tests, integration tests, and structured manual end‑to‑end test runs across DEV / QA / UAT.
Familiar with test‑data setup, regression coverage, and verifying fixes against a real database back end.
Comfortable defining and executing UAT plans with business users when no dedicated QA is available.

Strong written and verbal communication; able to engage directly with business stakeholders in a leasing / supply chain context.
Experience working in a remote, distributed delivery team.
Source control discipline (Git), branch‑and‑merge workflow, and code‑review participation.
Familiarity with modern CI/CD concepts (Jenkins, GitLab CI, GitHub Actions, or similar) sufficient to operate within an existing pipeline.

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Java Developer

Job description