*Please submit resumes to go...@lancoglobal.com <go...@lancoglobal.com>*
Java Tech Lead Location: Boston, MA Financial Experience *In case of H1b consultants visa copy is a must.* Understanding of trading domain that is background in finance and financial markets Understanding of financial data – Equity/Fixed Income/Derivatives/Mutual Funds Core Java Skills Clear understanding of dealing with Floating Point Numbers Difference between reference equals and identity equals Data Structures – How to choose best collection for a given problem Understanding of good software design – Immutability, Single Responsibility Principle Concurrency – How to deal with multiple threads understand (Executors, Callable, Futures) pros and cons of threads and how to detect and deal with Race conditions Understand Test Driven Development – Knows Junit, Mocks difference between unit/integration test Java 8 stream api and lambda’s – Nice to have Architecture Skills Understand core design patterns. (Decorator, Observer, Façade, Strategy) Be able to give use cases and explain how to select appropriate patterns. Distributed System problems/challenges of dealing with distributed applications across geographically separate data centers. Demonstrate ability to think on their feet with sample problems Experience in High Frequency Trading Environment a big plus Distributed Messaging Issues with trying to ensure a message was delivered from point A to point B Prior use with JMS or AMQP a plus however we use proprietary messaging framework How best to trace message flow between different locations How best to optimize throughput in a distributed messaging system Algorithmic Skills How to design state-full, event-driven algorithms Solid understanding of Algorithmic time complexity and "big-O" notation Networking Skills Understanding of how IP protocol works (Routing, DNS, ICMP) Able to think on their feet and be able to handle white board problems in this area Nice to Have Understanding of TCP and UDP and experience developing TCP based client using either blocking/non-blocking socket IO tools in Java or a toolkit like Netty/Grizzy Understand of how to debug lost or garbled connection over a highly distributed system Difference between Blocking Socket IO and Non-Blocking Socket IO Build/OS Skills Experience using Maven 3.x and Nexus Repository Experience with TeamCity/Jenkins build server Understand linux command line tools – bash, wc, tail, grep, pipe Basic understanding how to connect and manipulate data in an oracle dbms – DML and DDL Intangible Skills Ability to learn custom frameworks and new tools quickly Ability to selectively apply concepts and implement techniques provided by other frameworks. Ability to invent new tools and yet not re-invent the wheel *Thanks & Regards,* *Gopal* *972-848-3529 X 301* *go...@lancoglobal.com <go...@lancoglobal.com>* -- -- Introduce business in 3800 cities. How? ===================================================== Thanks for using group. Moderator 1) This group is managed by www.BRCIndex.blogspot.com 2) Post your message with your linkedin Profile (Visit linkedin.com) to confirm your identity and refer business. 3) Visit www.BRCIndex.blogspot.com (3800 Business Referral Club) 4) Reply to two message before posting new one. 5) Donot post same message in all 3800 business Referral Club. You received this message because you are subscribed to the Google Groups "Outsource" group. To post to this group, send email to Outsource@googlegroups.com To unsubscribe from this group, send email to outsource-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Outsource --- You received this message because you are subscribed to the Google Groups "Outsource" group. To unsubscribe from this group and stop receiving emails from it, send an email to outsource+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
