{"id":3731510,"url":"https://alion.io/job/datamatics-technologies-java-support-engineer-distributed-cache-datamatics-technologies-2","title":"Java Support Engineer (Distributed Cache ) - Datamatics Technologies","company":{"id":4413925,"name":"Datamatics Technologies","domain":"datamaticstechnologies.com","url":"https://alion.io/company/datamaticstechnologies","size_band":"201-500","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"JazzHR","truth_index":null},"role":"Support","role_family":"Support","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Lahore, Pakistan"],"countries":["PK"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Ignite","optional":false},{"name":"Coherence","optional":false},{"name":"Hazelcast","optional":false},{"name":"Java","optional":false},{"name":"Memcached","optional":false},{"name":"Redis","optional":false},{"name":"Spring Boot","optional":false},{"name":"AppDynamics","optional":true},{"name":"CI/CD","optional":true},{"name":"Kubernetes","optional":true},{"name":"Linux","optional":true},{"name":"OpenShift","optional":true},{"name":"Splunk","optional":true}],"status":"live","first_seen_at":"2026-11-04T08:26:00Z","employer_posted_date":"2026-11-04","last_verified_at":"2026-11-06T19:05:09Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Job Description\nWe are seeking a technically strong Distributed Cache & Java Support Engineer to support distributed caching solutions and onboard Java and Spring Boot application use cases to the distributed-cache platform.\nThe candidate will combine hands-on Java development with practical enterprise distributed cache or in-memory data grid experience.\nThe role focuses on cache use-case assessment and onboarding, Java integration support, distributed-cache troubleshooting, and JVM diagnostics.\nKey Responsibilities\nProvide production support for distributed cache clusters and related Java application integrations.\nMonitor cluster health, partition distribution, memory, latency, throughput, capacity, and performance.\nSupport cache configuration and troubleshooting across distributed maps, Near Cache, eviction and expiry/TTL, partitioning, backup and replication, serialization, and cluster discovery.\nDiagnose cache-related incidents including high latency, memory pressure, member restarts, split-brain conditions, data inconsistency, and degraded performance.\nCoordinate with application, infrastructure, and vendor support teams to investigate issues and drive technical resolution.\nReview and modify Java or Spring Boot code required to onboard application use cases to the distributed-cache platform.\nWork with application teams to understand the use case, data model, access pattern, expected load, and caching objectives.\nImplement application-side cache integration changes and validate serialization, distributed maps, Near Cache, eviction/TTL, and client configuration.\nTroubleshoot JVM and application issues encountered during onboarding, integration testing, and production stabilization.\nMinimum Qualification & Experience\nBachelor's degree in computer science, Software Engineering, or Information Technology.\n7+ years of relevant experience in Java backend development, Java application support, distributed systems, or closely related engineering work.\n3+ years of hands-on experience with distributed caching or in-memory data grid technologies in conjunction with Java applications.\nMust Have\nStrong hands-on Java development experience, including the ability to write and modify Java code.\nStrong JVM troubleshooting capability, including memory management, garbage collection, thread dumps, heap analysis, and performance diagnosis.\nHands-on Spring Boot development or application-support experience, including cache integration or use-case onboarding.\nHands-on experience with any distributed caching or in-memory data grid technology such as Redis, Hazelcast, Apache Ignite, Ehcache, Oracle Coherence, Infinispan, Memcached, or comparable platforms. Training will be provided on the selected platform.\nStrong understanding of distributed maps, Near Cache, eviction/expiry/TTL, partitioning, backup/replication, split-brain, serialization, and cluster discovery.\nGood to Have\nProduction application support experience in banking, telecom, or other mission-critical environments, including incident triage, root cause analysis, and documentation.\nBasic support-level exposure to Kubernetes, containers, Linux, networking, and optionally Anthos or OpenShift; deep platform expertise is not required.\nFamiliarity with CI/CD processes and deployment-pipeline troubleshooting.\nExperience with Splunk, AppDynamics, or Hazel cast Management Center, plus basic TLS/mTLS and certificate troubleshooting.","description_format":"text","description_chars":3428,"description_truncated":false,"requirements":{"experience_years_min":7,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Data & Analytics","Information Technology","IT Staffing & Staff Augmentation","Analytics & BI Consulting"],"lifecycle":[{"event":"open","at":"2026-11-04T08:26:00Z"}],"visa":[],"liveness":{"score":99,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.993,"p_room":1,"age_days":1,"expected_fill_days":19,"reasons":["conf:2","wave","velocity","win:early"],"computed_at":"2026-11-06T05:58:05Z"},"pay":null,"html_url":"https://alion.io/job/datamatics-technologies-java-support-engineer-distributed-cache-datamatics-technologies-2","json_url":"https://alion.io/job/datamatics-technologies-java-support-engineer-distributed-cache-datamatics-technologies-2.json","meta":{"generated_at":"2026-11-07T00:34:12Z","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":1412,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-08T00:00:00Z"}},"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":4413925},"rest":"https://alion.io/mcp/rest/get_company?id=4413925"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fdatamatics-technologies-java-support-engineer-distributed-cache-datamatics-technologies-2"},{"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%2Fdatamatics-technologies-java-support-engineer-distributed-cache-datamatics-technologies-2"},{"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%2Fdatamatics-technologies-java-support-engineer-distributed-cache-datamatics-technologies-2"},{"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/datamatics-technologies-java-support-engineer-distributed-cache-datamatics-technologies-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fdatamatics-technologies-java-support-engineer-distributed-cache-datamatics-technologies-2"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3731510}},{"tool":"search_jobs","arguments":{"company":"datamaticstechnologies.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3731510},"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. 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