Java BackEnd Developer

SBT Global

United States

United States

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divh2Java BackEnd Developer/h2pThe Java Backend Developer will design and implement core backend enhancements for the BYOD Enhancement Project, enabling BYOD(Bring Your Own Device) to operate as a highly available primary service with resilient fallback to WMP and Global BYOD APIs./ph3Job Description/h3pDesign and implement a local BYOD database with indexing, data freshness tracking, and retention policies./ppDevelop hybrid query logic: primary local DB lookup with configurable fallback to WMP API and Global BYOD API./ppImplement SFTP-based batch ingestion (CSV sync, validation, reconciliation, error handling)./ppEnhance backend services including data schema, scheduling framework, and API endpoints./ppImplement monitoring, logging, metrics, and alerting for availability, performance, and API usage./ppEnsure fault-tolerant design and seamless fallback between BYOD, WMP, and Global APIs./ph3Qualifications/h3p5+ years of Java backend development experience./ppStrong experience with RESTful APIs, database design (RDBMS), and batch processing./ppExperienced Java Developer with the following areas:/pulliMust Have: Core Java (8+/11+/17+), Spring Boot, Spring Cloud, Spring MVC, Spring Security, RESTful API Design, Microservices Architecture, Message Brokers (Kafka/RabbitMQ), JPA/Hibernate, Docker, Kubernetes, CI/CD Pipelines (Jenkins/GitLab CI/GitHub Actions)/li/ulpApplication Server Expertise:/pulliOracle WebLogic Server: Deployment, configuration, clustering, and administration./liliApache Tomcat: Setup, deployment, tuning, and management./liliApplication server troubleshooting and performance optimization/li/ulpLinux Server Deployment Administration:/pulliLinux server setup, configuration, and management (RHEL, CentOS, Ubuntu)./liliShell scripting and automation./liliApplication deployment and release management on Linux environments./liliServer monitoring, log analysis, and troubleshooting/li/ulpStrong expertise in database technologies:/pulliOracle Database: PL/SQL, Oracle Performance Tuning, Oracle RAC, Partitioning, Indexing Strategies, AWR/ASH Reports, Execution Plan Analysis./liliPostgreSQL: Query Optimization, pg_stat_statements, Partitioning, Replication, pgAdmin./liliOther Databases: MySQL, MongoDB, SQL Server, Redis, Cassandra./li/ulpBatch Processing Scheduling:/pulliSpring Batch, Quartz Scheduler, Apache Airflow./liliETL processes and data pipeline development./liliCron jobs, scheduled tasks, and job orchestration./liliLarge-scale data processing and bulk operations/li/ulpExperience building high-availability, resilient backend services./ppHands-on experience with logging, monitoring, and performance tuning./ppPreferred Qualifications:/pulliExperience with telecom/carrier integrations or large-scale device data systems/liliFamiliarity with cloud environments and distributed system design/liliExperience handling external API dependency and fallback strategies/li/ulpAll your information will be kept confidential according to EEO guidelines./p/div

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