Core Java Developer (L3)

New York, NY

Post Date: 05/04/2017 Job ID: 9752897 Industry: IT Consulting
An application developer is needed to work in the IT team that supports the Risk Management department responsible for monitoring, measuring and communicating risks generated by Brokerage's business lines. The ideal candidate will have extensive hands-on experience designing, building and integrating analytical systems in a multi-tier data-centric environment. Experience with large-scale relational databases, strong SQL, Java, and Linux are essential. The candidate will work with business analysts and team leads to gather requirements and design and implement solutions using Core Java, Shell, Perl and DB2 UDB.

Skills Required:-

" 7+ Years hands-on experience with Java
" Strong object oriented design and development skills using core Java and Spring
" A good understanding of how to build multi-threaded applications utilizing a service oriented architecture
" A culture of incorporating unit test cases when designing systems using Junit
" Experience in relational database logical modeling
" Strength in querying large relational databases in an optimized manner
" Ability to write scripts in Shell/Perl- Excellent analytical ability
" Strong collaboration and communication skills. Skills desired:- Risk/Financial Systems development experience
" DB2 UDBRisk practice area- in Brokerage, encompasses technology to mitigate Credit and Market Risk through various global systems and processes. The systems build in this space include Risk Data Warehouse for Market Risk Aggregations, Single Marks Policy Store, Grid computation for CVA charges, position keeper to source data for margin calling.
" The technologies used in Risk encompass Core Java, Scala, C#/.NET, DB2, Sybase, Greenplum to name a few along with frameworks like Spring, Apache Camel, etc.
" Core Java, DB and Spring Technologist
" The application being developed in a Market Risk warehouse in Big Data (Greenplum) . This application interfaces with various systems and obtains valuation, Greeks and risk sensitivities along with trade attributes for trades across various asset classes.
" The middle tier has many roles to play namely data ingestion framework, subscription managers to pieces of data, data driven event workflow, and streaming dynamic datasets over the wire.
" You shall experience working on a highly complex application, with huge amount of data, to be efficiently handled in the Java based middle tier.
" You will be expected to pick up Scala as a language.
" The candidate should possess clear and concise communication skills, to work with a team which is spread across the globe.
" The candidate should be self-motivated and curious, and wanting to learn the financial domain and apply his best in class skills to problems at hand.


You are expected to:
1. Have core java experience 7-9 yrs.
2. Have good Java designing skills and be aware of design patterns
3. Be strong with OOPS concepts
4. Have hands-on experience in multi-threading and concurrency packages
5. Have good understanding of data-structures and algorithms
6. Have good knowledge of Java memory model
7. Have good SQL writing skills.
8. Be able to comprehend application of database index and transactions
9. Work independently following proper coding standards
10. Guide and mentor team members on Java best practices

Patrick Oyeku


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