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Please find the requirement below , If you find yourself comfortable with the requirement please reply back with the your updated resume and I will get back to you or I would really appreciate if you can give me a call back at my contact number 408-693-3170. *Role: Sr. Back-End Java Developer* *Location: Philadelphia, PA* *Duration: 12 Months Contract* *MOI: Telephonic + Skype* *Should have Telecom Experience.* *Education* · Mandatory: Master’s Degree in Engineering or Science. · Mandatory: Bachelor’s Degree in Engineering or Science. *Mandatory Development Skills* · Extensive experience with building highly scalable and redundant Java back-end services · 6+ years of experience with Java Back-End programming languages · 5+ years in Web Service concepts, with focus on exporting WSDL · 4+ years with caching and performance optimization techniques including sort algorithms · 4+ years Multithreading and Synchronization (wait/notify/notifyAll, SwingUtils.invokeLater, the concurrency library) · 3+ years queuing: Kafka, ActiveMQ, Storm, etc. · 2+ years integrating with non-relational database: Cassandra, mongo, Hadoop, Hive, Splunk, ElasticSearch, etc. · 2+ year integrating with SQL databases · Knowledgeable on real time (Spark, Storm) data vs. batch processing (Hadoob, DynamoDB). · Knowledgeable of roles of key external components to help with redundancy, scalability and replication such as load balancers, databases · Extensive knowledge and ability to demonstrate on basic Java elements o Memory management and Garbage collection o Understand when to use design patterns such as Singleton, Factory, Fly-weight, Builder, Object Pool, Iterator, Strategy, Visitor, Composite o Java Keywords - Static , Final , volatile, synchronized , transient, this super etc. o Understands the class loading process and how class loaders work o File IO and Serialization o Collections - List , Map , Set o Access Specifiers o Exceptions - Checked , Unchecked o Java Keywords - Static , Final , volatile, synchronized , transient, this super etc. o REST API- POST/PUT calls and property of idempotency. o DAO objects in Hibernate. o Lazy loading. o Strings Immutability o Multi-threading. · Experience with Agile Development and TDD approaches within Agile. Thanks and Regard’s www.enterprisesolutioninc.com *Arpan Chandra* *Technical Recruiter* *Enterprise Solution Inc. * Office: 408-693-3170 E-Mail : [email protected] -- You received this message because you are subscribed to the Google Groups "SAP BASIS" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/sap-basis. For more options, visit https://groups.google.com/d/optout.
