{"id":3167607,"url":"https://alion.io/job/derex-technologies-java-developer","title":"Java Developer","company":{"id":6950,"name":"Derex Technologies","domain":"derextechnologies.com","url":"https://alion.io/company/derextechnologies","size_band":null,"is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Liberty, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":117000,"max_usd":217000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":3667},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Tomcat","optional":false},{"name":"CSS Modules","optional":false},{"name":"Docker","optional":false},{"name":"Gradle","optional":false},{"name":"JavaScript","optional":false},{"name":"Kubernetes","optional":false},{"name":"React Query","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"Spring Boot","optional":false},{"name":"Spring Data JPA","optional":false},{"name":"SQL","optional":false},{"name":"Swift","optional":false},{"name":"Bitbucket","optional":true},{"name":"CI/CD","optional":true},{"name":"Java","optional":true},{"name":"Jetpack Compose","optional":true},{"name":"Kotlin","optional":true},{"name":"SBOM","optional":true},{"name":"SwiftUI","optional":true}],"status":"closed","first_seen_at":"2026-10-23T15:59:27Z","employer_posted_date":"2026-10-23","last_verified_at":"2026-10-29T16:21:22Z","board_verified":false,"closed_at":"2026-10-29T16:21:22Z","days_open":6,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":6},"description":"Derex Technologies Inc specializes in providing IT consulting, staffing solutions and software services. Globally headquartered in Harrison New Jersey since 1996 Derex delivers the highest quality technology professionals and an array of customized IT talent solutions designed to improve productivity and drive results to global clients throughout North America.\nWith over two decades of unparalleled experience, Derex provides supports to its clientele, across such industries as Systems Integration, Banking and Finance, Telecommunications, Pharmaceutical and Life Sciences, Energy, Healthcare, Technology, Transportation, and local and federal Government agencies.\n Title: Java Developer\nLocation: Missouri (Day 1 Onsite)\nExperience: 5+ Years\nResponsibilities:\nProvide full life cycle development with JAVA.\nUnderstand coding standards and implement them within code being developed.\nAbility to troubleshoot problems and provide solutions.\nAbility to communicate with the users to determine problems or design requirements.\nAbility to work on a team to complete programming projects in a timely manner.\nAbility to document changes and follow the Systems Development Life Cycle process independently.\nAbility to multitask and prioritize tasks.\nOther duties assigned by the Manager of Application Development.\nRequired Skills:\nExperience in JAVA programming, and programming in a Tomcat environment (Java Servlets, JSP).\nKnowledge of: JAVA, JavaScript, JDBC, SQL, Gradle, HTML, React, and CSS Design Tokens.\nExperience with or demonstrated ability to learn: Spring Boot, Tomcat, Spring Data JPA, and Containers/Docker/Kubernetes.\nFront-end experience with React, CSS Modules and React Query. A willingness to build against a design-token source (CSS Design Tokens) that generates CSS, Swift and Android outputs.\nExperience working with RESTful web services, JSON, and XML is desired; familiarity with API security using OAuth 2.0 and OIDC with PKCE and per-endpoint scope enforcement is a plus.\nExperience with Gradle builds, dependency/SBOM management, and CI/CD as code (Bitbucket Pipelines) is desired.\nExperience in building, testing, and distributing iOS and Android applications is desired; exposure to Swift/SwiftUI and Kotlin/Jetpack Compose is a plus.\nWorking knowledge of AI-assisted development tools: using AI coding assistants and design-to-code generation effectively with standard prompts, shared design tokens, the judgment to review, test and correct AI-generated code before it is committed.\nAbility to write clear, well-scoped prompts and to recognize when AI output needs human verification.\nGeneral familiarity with AI application concepts such as conversational assistants, insight generation, document Q&A, and model serving is a plus.\nUnderstanding of responsible and secure AI use in a regulated banking environment, including not exposing credentials, source code or customer data to external tools, and respecting licensing and compliance requirements.\nStrong written and verbal communication skills with the ability to communicate with both the business community and the technical community.\nStrong analytical skills, self-motivation, and attention to detail\nGood organizational and time management skills.\nRegards,\nManoj Goud\nDerex Technologies INC\nContact :973-834-5005 Ext 206\n All your information will be kept confidential according to EEO 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