Freelancer / part time Java web developer is urgently needed for a web project

We're working on a large scale web application that consumes a number of web services developed in Java and running under Tomacat , We're looking for a Senior Java developer who can join our team to develop and maintain the Java based web services.

Rule and responsibilities :


• Maintain, develop and analyze a huge language processing library.

• Set a scalable configuration to our search engine to support millions of users

• Configure Apache Luce and Solr and/or Elastic Search and develop custom analyzers in apache Lucene

• Work with big data using Hadoop to analyze data provided by the users.

• Participate in system design specification sessions to document technical specifications and to provide design options and solutions.

• Write and maintain codes using technical specifications to update existing applications and/or to develop new applications.

• Coordinate with product development and QA teams in developing codes to support new application features.

• Utilize programming principles, tools, and techniques to write application codes.

• Apply analytical, technical and programmatic skills to resolve application related issues.

• Ensure that builds are properly deployed in development, system, acceptance and production environments.

• Review codes to identify any basic errors.

• Prepare test cases and strategies for unit testing and integration testing.

• Provide technical and functional support to testing teams.

• Assist Technical Writers in preparing project documentation.

• Follow best practices to perform application coding.

• Guide and supervise Junior Developers in coding methodologies.

Preferred processional background :


• 5+ years of experience with Java Technologies (Java SE and Java EE).

• Experience with Web development, application servers and servlet containers.

• Solid understanding of OOP and Design Patterns

• Solid understanding of Algorithms and Data structures

• Experience with Apache Lucene configuration

• JNI experience is a must.

• Nice to have experience with Natural Language Processing and Information Retrieval is a great plus

• Nice to have experience with Scala is a plus

• Nice to have experience with Solr or ElasticSearch is a plus

• Nice to have experience with NoSQL and Graph Databases is a plus

• Nice to have experience with Big Data and Hadoop is a plus

• Nice to have experience with any cloud computing platform like Amazon Web Services, Linode, RackSpace

• Ability to work well independently, in a fast-paced environment

Please contact me directly if you find yourself qualified for the job.

Навыки: Java

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( 0 отзыв(-а, -ов) ) Qatar

ID проекта: #5534249

19 фрилансеров(-а) готовы выполнить эту работу в среднем за $194


I have 7 years experience in JAVA, J2EE, WebServices, RestServices, SOAP, XML, XSLT and SOA and ready to work on your project. I have good hands on Axis and Jersy frameworks which are mostly used WebServices and RestSe Больше

$222 USD за 3 дней(-я)
(95 отзывов(-а))

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$206 USD за 3 дней(-я)
(28 отзывов(-а))

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$231 USD за 30 дней(-я)
(20 отзывов(-а))

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(6 отзывов(-а))

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$155 USD за 3 дней(-я)
(19 отзывов(-а))

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$222 USD за 7 дней(-я)
(16 отзывов(-а))

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$166 USD за 10 дней(-я)
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$333 USD за 3 дней(-я)
(3 отзывов(-а))

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$35 USD за 7 дней(-я)
(0 отзывов(-а))

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Good morning. I'm a Java developer with experience in web application, software architecture, application servers, web service and search engine. My portfolio includes software for the brazilian Judiciary and the Больше

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