{"schemaVersion":"jobsearcher.job.v1","id":"dec222b4d78c3382c7714807","url":"https://jobsearcher.com/jobs/dec222b4d78c3382c7714807","canonicalUrl":"https://jobsearcher.com/jobs/dec222b4d78c3382c7714807","title":"Java BackEnd Developer","description":"Why work with us?\nProven people.\nEveryone on our team has earned a CPC (Certified Personnel Consultant) or CTS (Certified Temporary Staffing Specialist) accreditation from the National Association of Personnel Services. We are experts at staffing and recruiting with more than 16 years of experience serving employers.\nProven process.\nOur approach to staffing isn’t just a little bit different; it’s a whole different ball game. While most staffing firms emphasize transactional services (taking and filling job orders), BTI Solutions focuses on providing more strategic solutions.\nBy acting as workforce consultants, we are able to find innovative and intelligent strategies for improving productivity, meeting project deadlines, improving hiring quality, decreasing turnover, and reducing total labor costs.\nOur recruiting and candidate assessment process assures the highest quality matches between job seeker and employer, so you will get people who not only have the right qualifications but who also have the appropriate personality fit for your organization.\nProven results.\nMore than anything, the biggest difference with BTI Solutions is the one that matters most: bottom-line results.\n95% client satisfaction rate – measures client satisfaction vs. expectations.\nOur clients have worked with us for over 10 years, on average.\nBTI Solutions counts 4 Global Telecommunication companies as clients.\nClient referrals are BTI Solutions’ largest source of new clients.\nGoogle Review 4.4, Facebook Review 4.8\nJava BackEnd Developer\nRole Summary\nThe 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.\nKey Responsibilities\nDesign and implement a local BYOD database with indexing, data freshness tracking, and retention policies\nDevelop hybrid query logic: primary local DB lookup with configurable fallback to WMP API and Global BYOD API\nImplement SFTP-based batch ingestion (CSV sync, validation, reconciliation, error handling)\nEnhance backend services including data schema, scheduling framework, and API endpoints\nImplement monitoring, logging, metrics, and alerting for availability, performance, and API usage\nEnsure fault-tolerant design and seamless fallback between BYOD, WMP, and Global APIs\nRequired Qualifications\n5+ years of Java backend development experience\nStrong experience with RESTful APIs, database design (RDBMS), and batch processing\nExperienced Java Developer with the following areas:\nMust 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)\nApplication Server Expertise:\nOracle WebLogic Server: Deployment, configuration, clustering, and administration.\nApache Tomcat: Setup, deployment, tuning, and management.\nApplication server troubleshooting and performance optimization\nLinux Server Deployment & Administration\nLinux server setup, configuration, and management (RHEL, CentOS, Ubuntu).\nShell scripting and automation.\nApplication deployment and release management on Linux environments.\nServer monitoring, log analysis, and troubleshooting\nStrong expertise in database technologies:\nOracle Database: PL/SQL, Oracle Performance Tuning, Oracle RAC, Partitioning, Indexing Strategies, AWR/ASH Reports, Execution Plan Analysis.\nPostgreSQL: Query Optimization, pg_stat_statements, Partitioning, Replication, pgAdmin.\nOther Databases: MySQL, MongoDB, SQL Server, Redis, Cassandra.\nBatch Processing & Scheduling:\nSpring Batch, Quartz Scheduler, Apache Airflow.\nETL processes and data pipeline development.\nCron jobs, scheduled tasks, and job orchestration.\nLarge-scale data processing and bulk operations\nExperience building high-availability, resilient backend services\nHands-on experience with logging, monitoring, and performance tuning\nPreferred Qualifications\nExperience with telecom/carrier integrations or large-scale device data systems\nFamiliarity with cloud environments and distributed system design\nExperience handling external API dependency and fallback strategies","company":"Btisolutions","rawCompany":"btisolutions","city":"Ridgefield Park","state":"NJ","isRemote":false,"isActive":false,"createdAt":"2026-04-14T11:03:56.965Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Java BackEnd Developer","description":"Why work with us?\nProven people.\nEveryone on our team has earned a CPC (Certified Personnel Consultant) or CTS (Certified Temporary Staffing Specialist) accreditation from the National Association of Personnel Services. We are experts at staffing and recruiting with more than 16 years of experience serving employers.\nProven process.\nOur approach to staffing isn’t just a little bit different; it’s a whole different ball game. While most staffing firms emphasize transactional services (taking and filling job orders), BTI Solutions focuses on providing more strategic solutions.\nBy acting as workforce consultants, we are able to find innovative and intelligent strategies for improving productivity, meeting project deadlines, improving hiring quality, decreasing turnover, and reducing total labor costs.\nOur recruiting and candidate assessment process assures the highest quality matches between job seeker and employer, so you will get people who not only have the right qualifications but who also have the appropriate personality fit for your organization.\nProven results.\nMore than anything, the biggest difference with BTI Solutions is the one that matters most: bottom-line results.\n95% client satisfaction rate – measures client satisfaction vs. expectations.\nOur clients have worked with us for over 10 years, on average.\nBTI Solutions counts 4 Global Telecommunication companies as clients.\nClient referrals are BTI Solutions’ largest source of new clients.\nGoogle Review 4.4, Facebook Review 4.8\nJava BackEnd Developer\nRole Summary\nThe 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.\nKey Responsibilities\nDesign and implement a local BYOD database with indexing, data freshness tracking, and retention policies\nDevelop hybrid query logic: primary local DB lookup with configurable fallback to WMP API and Global BYOD API\nImplement SFTP-based batch ingestion (CSV sync, validation, reconciliation, error handling)\nEnhance backend services including data schema, scheduling framework, and API endpoints\nImplement monitoring, logging, metrics, and alerting for availability, performance, and API usage\nEnsure fault-tolerant design and seamless fallback between BYOD, WMP, and Global APIs\nRequired Qualifications\n5+ years of Java backend development experience\nStrong experience with RESTful APIs, database design (RDBMS), and batch processing\nExperienced Java Developer with the following areas:\nMust 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)\nApplication Server Expertise:\nOracle WebLogic Server: Deployment, configuration, clustering, and administration.\nApache Tomcat: Setup, deployment, tuning, and management.\nApplication server troubleshooting and performance optimization\nLinux Server Deployment & Administration\nLinux server setup, configuration, and management (RHEL, CentOS, Ubuntu).\nShell scripting and automation.\nApplication deployment and release management on Linux environments.\nServer monitoring, log analysis, and troubleshooting\nStrong expertise in database technologies:\nOracle Database: PL/SQL, Oracle Performance Tuning, Oracle RAC, Partitioning, Indexing Strategies, AWR/ASH Reports, Execution Plan Analysis.\nPostgreSQL: Query Optimization, pg_stat_statements, Partitioning, Replication, pgAdmin.\nOther Databases: MySQL, MongoDB, SQL Server, Redis, Cassandra.\nBatch Processing & Scheduling:\nSpring Batch, Quartz Scheduler, Apache Airflow.\nETL processes and data pipeline development.\nCron jobs, scheduled tasks, and job orchestration.\nLarge-scale data processing and bulk operations\nExperience building high-availability, resilient backend services\nHands-on experience with logging, monitoring, and performance tuning\nPreferred Qualifications\nExperience with telecom/carrier integrations or large-scale device data systems\nFamiliarity with cloud environments and distributed system design\nExperience handling external API dependency and fallback strategies","datePosted":"2026-04-14T11:03:56.965Z","dateModified":"2026-04-14T11:03:56.965Z","hiringOrganization":{"@type":"Organization","name":"Btisolutions","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Ridgefield Park","addressRegion":"NJ","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"dec222b4d78c3382c7714807"},"url":"https://jobsearcher.com/jobs/dec222b4d78c3382c7714807"}}