{"id":3127254,"url":"https://alion.io/job/tier-one-technologies-java-developer-front-end","title":"Java Developer – front-end","company":{"id":3883376,"name":"Tier One Technologies","domain":"tieronetechnologies.com","url":"https://alion.io/company/tier-one-technologies","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"contractor","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":["US"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache HTTP Server","optional":false},{"name":"Apache Tomcat","optional":false},{"name":"Git","optional":false},{"name":"JavaScript","optional":false},{"name":"Agile","optional":true},{"name":"Java","optional":true}],"status":"live","first_seen_at":"2026-10-22T23:27:08Z","employer_posted_date":null,"last_verified_at":"2026-10-22T23:27:08Z","board_verified":false,"closed_at":null,"days_open":3,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":3},"description":"Overview\n\nTier One Technologies is seeking a Java Developer with a strong front-end development background to support our US Government client.\n\nThis will be a 100% remote Contract-to-Hire position.\n\nMust be a US Citizen.\n\nSELECTED CANDIDATES WITHOUT REQUIRED CLEARANCE WILL BE SUBJECT TO A FEDERAL GOVERNMENT BACKGROUND INVESTIGATION TO RECEIVE IT.\n\nResponsibilities\nDesign, develop, test, and maintain Java-based applications supporting internal systems.\n\nImplement front-end features using JavaScript and CSS.\n\nWork with Apache Struts frameworks to enhance and maintain existing applications.\n\nTroubleshoot and resolve software defects in a timely manner.\n\nCollaborate across multi-disciplinary teams to meet project milestones and ensure quality.\n\nFollow US Federal Government security and development standards, documentation requirements, and best practices.\n\nQualifications\nA degree from an accredited College/University in Software Engineering, Computer Science, Business, or related discipline.\n\n5+ years of experience in Java development.\n\nHands-on experience with JavaScript, CSS and Apache Struts.\n\nProficiency in object-oriented programming and enterprise application development.\n\nExperience with version control tools (e.g., Git).\n\nFamiliarity with JSP, Tomcat, or related web technologies is a PLUS.\n\nKnowledge of Agile methodologies.\n\nSolid understanding of secure coding practices and application hardening.\n\nStrong analytical and problem-solving skills.\n\nStrong verbal and written communication skills.\n\nMust be a US Citizen (no dual citizenship).\n\nMust be to obtain DoD Public Trust clearance.\n\nMust have lived in the United States for the past 5 years.\n\nCannot have more than 6 months travel outside the United States within the last 5 years. 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