{"id":3896458,"url":"https://alion.io/job/kalamntina-senior-java-developer","title":"Senior Java 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":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":"explicit","locations":["Cairo, Egypt"],"countries":["EG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Azure DevOps","optional":false},{"name":"CI/CD","optional":false},{"name":"Docker","optional":false},{"name":"Java","optional":false},{"name":"Kubernetes","optional":false},{"name":"Maven","optional":false},{"name":"Rest API","optional":false},{"name":"Spring Boot","optional":false},{"name":"Azure","optional":true}],"status":"live","first_seen_at":"2025-04-23T00:00:00Z","employer_posted_date":"2025-04-23","last_verified_at":"2026-11-06T23:26:59Z","board_verified":true,"closed_at":null,"days_open":562,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":562},"description":"Responsibilities\nUse Docker and Kubernetes for containerization and orchestration.\nDesign, develop, and support software products and systems.\nDesign and work with RESTful APIs and reactive frameworks like Webflux.\nWrite, test, and enhance code with a focus on unit and integration testing.\nConduct code reviews and mentor junior developers.\nMaintain technical documentation and resolve issues.\nParticipate in all phases of the software development lifecycle.\nImplement CI/CD pipelines using Azure DevOps or similar tools.\nWrite clean, efficient, and reusable code with a focus on performance and security.\nAlign implementations with specifications and architecture guidelines.\nQualifications\nBachelor’s degree in Computer Science, Software Engineering, Information Technology, or a related field.\n4 to 8 years of hands-on Java development experience in enterprise-level environments.\nStrong expertise in core Java, including Java 17, with solid understanding of multithreading and concurrency.\nProficient in developing backend systems and web services using Spring Boot.\nDeep understanding of object-oriented programming (OOP) and software design principles.\nExperience with build tools such as Maven and other Java ecosystem tools.\nSkilled in containerization and orchestration using Docker and Kubernetes.\nRequired Skills\nSpring Boot\nNoSQL\nJob Details\nLocation: Cairo - Egypt\nIndustry: Information & Communication Technologies\nJob Type: Full-Time\nDegree: Bachelor\nExperience: 4-8\nNationality: Unspecified","description_format":"text","description_chars":1507,"description_truncated":false,"requirements":{"experience_years_min":4,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Egypt","iso":"EG","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-11-06T23:17:58Z"}],"visa":[],"liveness":{"score":5,"band":"cold","label":"Long shot","p_open":1,"p_active":0.171,"p_room":0.28,"age_days":562,"expected_fill_days":36,"reasons":["conf:0","agency","win:tail","crowd:brand"],"computed_at":"2026-11-06T23:45:00Z"},"pay":null,"html_url":"https://alion.io/job/kalamntina-senior-java-developer","json_url":"https://alion.io/job/kalamntina-senior-java-developer.json","meta":{"generated_at":"2026-11-06T23:45:00Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":3668,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-07T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":4452918},"rest":"https://alion.io/mcp/rest/get_company?id=4452918"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fkalamntina-senior-java-developer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fkalamntina-senior-java-developer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fkalamntina-senior-java-developer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/kalamntina-senior-java-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fkalamntina-senior-java-developer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3896458}},{"tool":"search_jobs","arguments":{"company":"kalamntina.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3896458},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. Docs: https://alion.io/developers"}}