Need JAVA Web developer in Indianapolis, IN, Client - CHACHA

I have a position for Java Web Developer in Indianapolis, IN, Below here is the position detail.

 

ChaCha – Java Web Developer

www.chacha.com

Indianapolis, IN

4-6+ month contract

 

REQUIRED:

·         Expertise in Java and core open source frameworks such as Spring.

·         Experience with application messaging frameworks such as JMS or AMQP.

·         Experience with software engineering best practices (e.g. unit testing, code reviews, design documentation)

·         Prior experience working for a consumer Internet company

·         B.S. or higher in Computer Science (or equivalent work experience)

 

Here are the Questioners, ChaCha will expect to get the relevant answer from the candidate.

Questions:

 

1) What is the most recent programming language or technology you've picked up, and how did you use it?

 

2) When coding a web app, when would you use a queue versus a stack?

 

3) How can you tell if an application has a memory leak?  How do you locate the offending code?

 

4) When (if ever) should you index every column in a database table?  When (if ever) should you not index columns?

 

5) In a stateless application like a web app, what is a good method to "lock" a record for editing by a single user?  What are the pros and cons of your approach?

 

 

Interview questions:

·        1) Struts Interceptor Questions

·        2) Explain Struts and Spring MVC frameworks

·        3) Explain  Database Joins and Hibernate Annotations/ Hibernate XML configuration mapping

·        4) Explain cross domain request

·        5) Explain load performance

·        6) Explain SAX v. DOM

·        7) What is Fizzbuzz

·        8) Explain JSONP, Explain SQL debugging

 

Who is ChaCha?

• They are a REAL TIME Q & A platform company
• Their goal is to save people time by providing fast answers on the go

·         ChaCha powers Speaktoit and Iris

• Employees work in the hottest segment in internet development
• They are one of the biggest sites on the internet (Top 50 in Forbes)
• They are in the Top 5 mobile sites
• 3+ million questions answered daily
• 40+ million people use ChaCha

 Where do successful candidates come from?

• Someone who desperately wanted to be a part of the startup of Twitter or Instagram
• Someone that was part of a smaller startup that didn't make it
• Someone who has mobile app experience
• Someone who has worked on apps for a mobile or internet company
• Someone who has been a part of building something from scratch
• Someone who has worked on social networking apps, gamification, etc.

 

Thanks and Regards,

 

Lav Yadav (IT Recruiter)

Source InfoTech Inc.

Email:   lyadav@sourceinfotech.com

Phone: 646.216.8084 | Fax: 732-909-2282

Messenger/gtalk: lav.okaya