Hi,
We are looking for *Back-End Java Developer - Philadelphia, PA. *Please let me know your response with your updated resume. *Back-End Java Developer with hadoop exp* *Location: **Philadelphia, PA* *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. *Domain Knowledge* · Media domain experience is NOT required Thanking You, Himanshu Nigam Email:- [email protected] Yahoo: [email protected] Gtalk: [email protected] -- You received this message because you are subscribed to the Google Groups "it req" 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/it-req. For more options, visit https://groups.google.com/d/optout.
