{"id":3896023,"url":"https://alion.io/job/kalamntina-backend-developer","title":"Backend Developer","company":{"id":4452918,"name":"Kalamntina","domain":"kalamntina.com","url":"https://alion.io/company/kalamntina","size_band":"51-200","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Schema","truth_index":{"grade":"D","score":45,"open_postings":829,"ghost_share":0.922,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-11-07T05:47:08Z"}},"role":"Backend","role_family":"Backend","seniority":"junior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Amman, Jordan"],"countries":["JO"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"Git","optional":false},{"name":"GraphQL","optional":false},{"name":"Java","optional":false},{"name":"Kotlin","optional":false},{"name":"Ktor","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Rest API","optional":false},{"name":"Spring Boot","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-09-06T00:00:00Z","employer_posted_date":"2026-09-08","last_verified_at":"2026-11-07T04:42:35Z","board_verified":true,"closed_at":null,"days_open":62,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":62},"description":"Responsibilities\nBuild and maintain RESTful APIs and GraphQL endpoints for internal and external consumption.\nDesign, develop, test, and maintain backend services using Kotlin and JVM technologies.\nParticipate in system architecture design and implementation of scalable microservices.\nCollaborate with cross-functional teams to translate product requirements into technical solutions.\nWrite clean, efficient, and maintainable code with proper documentation and unit tests.\nImplement security and data protection best practices.\nOptimize performance of services including database access and network communication.\nMonitor system health and troubleshoot issues in production environments.\nParticipate in code reviews, sprint planning, and team ceremonies.\nQualifications\nBachelor’s degree in computer science, Software Engineering, or equivalent practical experience.\n2-4 years of experience in backend development, with a focus on Kotlin (or strong experience in Java with recent Kotlin adoption).\nProficient in building RESTful APIs and working with Spring Boot, Ktor, or similar frameworks.\nSolid understanding of object-oriented and functional programming principles.\nExperience with SQL and NoSQL databases (e.g., PostgreSQL, MongoDB).\nFamiliarity with tools like Docker, Git, and CI/CD pipelines.\nGood understanding of software engineering best practices including TDD and clean code.\nStrong problem-solving skills and the ability to work independently and collaboratively.\nEffective communication skills (written and verbal).\nRequired Skills\nSQL\nCI/CD\nJava\nGit\nNoSQL\nJob Details\nLocation: Amman - 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