Глоссарий it рекрутера, ИТ профессии, необходимые навыки ИТ специалистов

Глоссарий it рекрутера: Английская версия

Back End Developer  Focuses on the source code and other behind-the scenes programming that makes the software, website, or other application function correctly

Big Data Engineer Builds large-scale data processing systems; Big Data Engineers organize and process larger-than-average data sets using specialized tools

Build Release Engineer/

Software Release Engineer/ Gatekeeper  

(by any of these names) Responsible for maintaining the code lines, testing software fixes or releases, maintaining the build system, debugging build errors, and so on; does not need to be proficient in coding, but needs to know basic scripting languages

Business Intelligence Analyst Collects, summarizes, and analyzes data and provides insight into the data used by a business or organization to make decisions

F 

Flash Developer 

Uses the Flash platform by Adobe to create vector graphics, animation, and games that can be viewed, played, and executed through the Adobe Flash Player. Flash is commonly used to add interactive media such as ads, video, or music to a web page 

Front End Developer 

Responsible for collecting input in various forms from the user, then processing it to conform to a specification the back end can use

I

Interactive Developer  Develops interactive media, including audio, video, and 3D technologies

Linux/Unix Developer 

Proficient in Linuxor Unixtools and well-versed in scripting; should be able to customize the Linux/Unix kernel and be able to do user and kernel-level debugging

M

Mobile Developers Works with one or more of the most common mobile device operating systems

· Android: Linux-based operating system designed primarily for touch-screen mobile devices, such as smartphones and tablet computers

· iOS:Operating system developed and is distributed by Apple; used for Apple devices, including iPhones and iPads

· Blackberry:Mobile operating system specific to Blackberry devices, different from Androidor iOS

· Windows Phone: 

Operating system run by  Microsoft’s Windows Phone that is in the Windows family

Middleware Developer 

Experienced in using and/or building frameworks that tie different components of an application together

.NET Developer 

Intimately familiar with any of the .NETlanguages, such as C#, VB.NET, etc. and .NETstacks, including ASP .NETand WinForms

Oracle Developer 

Experienced at using RDBMS, particularly the Oracle Database, and has experience as a database administrator

OS X Developer / 

Apple Developer Familiar with OS Xoperating system, which is unique to Apple computers; also familiar with the languages and tools used by Apple

Program Management 

Oversees the status and purpose of all projects within a program, as well as all project-level activities to make sure the program’s goals will be met

Recommender Engines/ Machine Learning Developer Experienced in building recommendation systems such as Netflix or Pandora

SAP Developer 

SAP (Systems, Applications and Products in Data Processing) is the world leader in ERP (Enterprise Resource Planning)software

Responsible for designing software or customizing software for client use with the aim of optimizing operational efficiency 

SharePoint Developer 

Microsoft SharePoint is a Web application platform developed by Microsoft

Responsible for the design, implementation, integration and support of Microsoft technology and infrastructure solutions

Site Reliability Engineer Maintains large production environments and ensures that the site is not vulnerable to cyber attacks

Software Architect Makes high-level design choices and dictates technical standards, including software coding standards, tools, and platforms; has experience as a programmer

W

Web Developer 

Specializes in developing applications for the World Wide Web

Windows Engineer Works on the Windows operating system family by Microsoft

Technology Glossary for Recruiters

ABAP 

(Advanced Business Application Programming) 

High-level programming language created by the German software company SAP; ABAP and Javaare the common languages used to develop on SAP products

ActionScript 

Open-source, OOlanguage developed by Macromedia, Inc.; superset of the syntax and semantics of JavaScriptused to develop websites and software that use the Adobe Flash Player platform.

Agile 

Software development methodology based on iterative and incremental development; solutions and requirements evolve through collaboration between self-organizing, crossfunctional teams; promotes adaptive learning, evolutionary development and delivery, a time-boxed iterative approach, and encourages a team’s rapid and flexible response to change

Ajax  (Asynchronous JavaScript and XML) Group of interrelated web development techniques used to create asynchronous web applications

Ant Open sourcebuild tool for automating software build processes; implemented using Javaand uses XMLto describe the build process

Apache HTTP ServerWeb server program written in C, developed by the Apache Software Foundation

API  

(Application Programming Interface) Specification of how some software components should interact with each other

ApplescriptScripting language created by Apple Inc. and built into Macintosh operating systems; has some elements of objectoriented programming and natural language programming tendencies in its syntax, but does not strictly conform to either category

ASP  

(Answer Set Programming) Form of declarative programming oriented towards difficult search problems; similar to Perl, Python, and PHP

ASP .NET 

Server-side web application framework used it to create dynamic web pages; built on the CLR (Common Language Runtime), allowing developers to write ASP .Net code on any .NETlanguage

Assembly Back end programming language typically used in a system’s boot code, the lowlevel code that initializes and tests the system hardware prior to booting the operating system; an understanding of Assembly could be helpul for a Cor C++developer

AWK 

Scripting language typically used as a data extraction and reporting tool; used on the Unixoperating system

Bash Shell 

Unix shellbuilt as a free software replacement for the Bourne shell(and therefore sometimes referred to as “Bourne Again” Shell); default shell for Linuxand Mac OS X BI (Business Intelligence) 

Applications that include the activities of query and reporting, OLAP (Online Analytical Processing), statistical analysis, forecasting, and data mining

BigData

Collection of data sets so large and complex that it becomes difficult to process using database management tools or traditional data processing applications; using Big Data has led to the creation of specialized databases such as NoSQLand frameworks like Hadoop

BigTable Proprietary data storage system built on Google Technologies

Bourne Shell 

Unix shell; the default shell for Unix Version 7

Bourne Again Shell See Bash Shell

CGeneral purpose programming language used quite often with low-level programming such as embedded systems, operating systems, and drivers. C is a procedural language, as compared to C++and Java, which are OO-based 

C++ Programming language that allows programmers to develop in terms of objects that contain both data and methods; runs on a variety of platforms, such as Windows, OS X, and Unix; is a multi-paradig, and supports OOand other useful styles of programming and development based on C

C#  pronounced “C-sharp” Part of the .NETframework; syntax is similar to the syntax of Cand C++, with minor variations; designed to be an OOlanguage

Camping 

Framework written in Ruby

Cascades 

UIframework for Blackberry Cassandra 

Open sourcedistributed database management system; NoSQLsolution used to handle very large amounts of data

CI  (Continuous Integration) Practice aimed at preventing integration problems that merges all developer workspaces with a shared mainline several times a day

ClearCase 

Family of software tools that support SCM (software configuration management)of source code and other software development assets; supports two kinds of use models: UCM (Unified Change Management)and base ClearCase

COBOL  

(Common Business-Oriented Language) 

One of the oldest programming languages used in business, finance, and administrative systems for companies and governments

Cobra 

Open source, general-purpose, OOprogramming language that runs on the Microsoft .NET and Monoplatforms, and is strongly influenced by Python, C#, Eiffel, and Objective-C

Cocoa 

Object-oriented APIthat is native to Apple’s OS X; typically developed using tools provided by Apple, such as Xcode and Interface Builder, using Objective-C

Cocoa Touch 

APIrelated to Cocoa used for the iOSoperating system

Coffeescript 

Compiles (translates) into JavaScript

Cognos 

IBM’s business intelligence and performance management software suite designed to enable business users without technical knowledge to extract corporate data, analyze it and assemble reports

COM  

(Component Object Module) Basis of several Microsoft technologies and frameworks

CORS  

 (Cross-Origin Resource Sharing) HTML5feature that allows one site to access another site’s resources despite being under different domain names CouchDB (Cluster of Unreliable  Commodity Hardware) Open source, documentoriented NoSQLdatabase by Apache that is accessed using a RESTful JSON API; extremely scalable, with high reliability; Javascriptis the query language using MapReduceand HTTPfor an API 

csh 

(Cascading Style Sheets) Style sheet language used to describe the presentation semantics (the look and formatting) of a document written in a markup language CSS3 

Latest standard for CSS

CVS  

(Concurrent Versions System) Client-server free software revision control system popular with open source developers that keeps track of all work and tracks changes on files, allowing developers to collaborate

D 

DCOM  

(Distributed Component Object Model) Proprietary Microsoft technology for communication among software components distributed across networked computers

Debian Operating system composed of open sourcesoftware packages; one of the most popular Linuxdistributions

Django Open sourceweb application framework written in Python

DOS  

(Disk Operating System) Able to access hardware directly, making it popular for use in embedded devices

Dynpro / WebDynpro 

Framework for development of user interface for use with SAP NetWeaver; supports programming for platform such as Java, ABAP, .NET

Eiffel 

OOlanguage that emphasizes declarative statements over procedural code; often compiled into C

Emacs 

Family of text editors that are characterized by their extensibility ERP  

(Enterprise Resource Planning) System that integrates internal and external management of information across an entire organization ETL  

(Extract, Transform and Load) Process in database usage and data warehousing that involves: extracting data from outside sources, transforming it to fit operational needs, and loading it into the end target

F

Frameworks 

Reusable set of libraries or classes used to develop applications and products; include support programs, compilers, code libraries, toolsets, and APIs

Git 

Distributed revision control and source code management system that places an emphasis on speed, allowing developers to track revisions and history; not dependent on network access or a central server 

Go  

(Golang) 

Open sourcelanguage designed for fast compiling and efficient garbage-collection (automatic memory management); syntax is similar to that of C; it is important to note that it is separate from Go! (a logicbased language)

Gradle Project automation tool that builds upon Antand Mavendesigned for multi-project builds that can grow fairly large and supports incremental builds; associated languages include Java, Groovy, and Scala

Groovy 

OOlanguage used for scripting on the Javaplatform; a dynamic language with similar features to those of Python, Ruby, and Perl

Hadoop 

Software library framework by Apache that allows for the distributed processing of large data sets across clusters of computers using simple programming models

HBase 

Open source, non-relational, distributed database, modeled after Google’s BigTableand written in Java; it runs on top of HDFS (Hadoop Distributed Filesystem) 

HDFS  

(Hadoop Distributed File System) File system written in Javafor the Hadoopframework

HTML 

(HyperText Markup Language) Main markup language for creating web pages and other information that can be displayed in a web browser;  HTML elements form the building blocks of all languages

HTML5 

Fifth revision of HTMLwhich contains new syntactic features that were not previously available and was built with the consideration of being able to run well on mobile devices 

HTTP  

(Hypertext Transfer Protocol) Foundation of data communication for the World Wide Web

Hudson 

CI (Continuous Integration)tool written in Java; supports SCM (Source Code Management)tools including CVS, SVN (Subversion), Git, Perforce, and ClearCase(Integrated Development Environment) Software application that consists of a source code editor, build automation tools, and a debuggeriOS Operating system for Apple’s mobile devices, including iPhone, iPod, and iPad products

J2EE  

(Java 2 Platform, Enterprise Edition) 

Platform-independent, Javacentric environment for developing, building and deploying Web-based enterprise applications online

JavaGeneral-purpose, OOlanguage; one of the most popular programming languages in use, particularly for client-server web  applications

Java Bytecode Form of instructions that the Javavirtual machine executes; not necessary for a Java programmer to be aware of or  understand Java bytecode at all

JavaScriptDynamic, OO, general-purpose, programming language best known as the scripting language for web pages, but is also used in many non-browser environments Java EE (Java Platform, Enterprise Edition) Oracle’s enterprise Javaplatform Java RMI  (Remote Method Invocation) Java APIthat allows a program to execute subroutines both locally or remotely (on another computer) using essentially the same codeJBoss Application server written in Javathat implementsJava EE; recently renamed “Wildfly” Jenkins Open source CI (Continuous Integration) tool that is written in Java; forked from Hudson and supports SCMtools including CVS, Git, Perforce, SVN (Subversion), Mercurial, and ClearCase

JMS  

(Java Message Service) APIthat sends messages between 2 or more clients; part of the Java EEplatform

jQueryFree, open source JavaScriptlibrary used to navigate HTMLdocuments, handle events, perform animations and add Ajaxinteractions to Web pages

JRuby 

Rubylanguage interpreter that is written in Java; allows full two-way access between the Java and Ruby code

JSON  

(JavaScript Object Notation) Text-based open standard designed for human-readable data interchange

JVM  

(Java Virtual Machine) Virtual machine that can execute Java bytecode

Kernel 

Main component of most operating systems; acts as a bridge between data processing at the hardware level and applications ksh (Korn Shell) 

Unix shellthat is backwards compatible with Bourne Shell and includes many feature of  C Shell

LinuxOperating system assembled with open source software; similar to Unix

LUA 

Gaming framework for iOS

Make 

Utility that builds programs and libraries automatically from source code especially popular in Unix

MapReduce 

Programming model for processing large data sets

Maven 

Build automation tool that is primarily used for Javaprojects Merb  (Mongrel+Erb) Model–view–controller web framework written in Ruby

Mercurial 

Free, distributed source control management tool

Mongo 

Open source, documentoriented database that is part of the NoSQLfamily of databases; written in C++

Mono 

Software platform designed to allow developers to easily create cross platform applications for iPhone and Android-based smartphones

MonoTouch 

Software development kit developed by Xamarin that allows developers to create iPhone applications using C#and the .NETframework MySAP E-business software integration tool for SAP

MySQL  

pronounced “My S-Q-L” Widely used open source RDBMS (Relational Database Management System)  (Relational Database Management System)that runs as a server and provides multi-user access to multiple databases; written in Cand C++ MVC  (Model View Controller) Architecture for building interactive applications that lies at the heart of the Ruby on Rails 

.NET.NET is a framework that runs primarily on Windows Netweaver / SAP Netweaver SAP’s integrated technology computing platform and is the technical foundation for many SAP applications

Nitro 

Web development library for the Rubylanguage

NoSQL  

(Not Only SQL) 

Database designed for distributed data stores for very large scale data needs; examples are Mongo, CouchDB, and Redis

O

Objective-C 

Main programming language used by Apple for the OS Xand iOSoperating systems Objective-C++  Language that can compile files that use a combination of Objective-Cand C++syntax;  adds the same extensions to C++ that  Objective-C adds to C OData  (Open Data Protocol) Data access protocol for querying and updating data from Microsoft OEM (Original Equipment Manufacturer) Manufacturers who resell another company’s product under their own name and branding OLAP (Online Analytical Processing) Computer processing that enables a user to easily and selectively extract and view data from different points of view OO Programming Languages (Object-Oriented)  Programming methodology organized around objects instead of actions; objects are organized into classes, which allow individual objects to be grouped together to design applications and computer programs; Java, C++, and C#are examples of OO languages

Open Source 

Philosophy that promotes free redistribution and access to an end product’s design and implementation details

Operating SystemsCollection of software that manages computer hardware resources and provides common services for computer programs; examples include: Android, iOS, Linux, OS X, and Windows 

Oracle Database 

Object-relational database management system produced and marketed by Oracle Corporation

OS X Series of Unix-based graphical interface operating systems developed, marketed, and sold by Apple Inc.

Perforce 

Revision control system

Perl 

Family of high-level, generalpurpose, dynamic programming languages that borrows features from C, Shell Scripting, AWK, and sed; been nicknamed the “Swiss Army chainsaw of scripting languages” because it is flexible and powerful

PHP 

Open Source, server-side, scripting language designed to produce dynamic web pages for web development; similar to Perl, Python, and ASP

Protocol BufferMethod of serializing structured data, helpful when developing programs to communicate with each other or for storing data

Puppet Open source SCMtool written in Rubyand designed to manage the configuration of Linuxand Windows operating systems declaratively

Python Open source, OO, extensible, programming language; similar to Perl, PHP, and ASP

R OO, free software programming language widely used among statisticians and data minersRails See Ruby on Rails

RDBMS 

(Relational Database  Management System) Predominant choice for storage of information in new databases; most employ SQL; special system software used to manage the organization, storage, access, security, and integrity of data

Redis Open source, networked, inmemory, key-value data store, often referred to as a data structure server since keys can contain strings, hashes, lists, sets and sorted sets

REST  

(Representational State Transfer) Style of software architecture for distructed systems such as the World Wide Web; the predominant web APImodel

RESTful JSON 

Series of conventions for: URLs, HTTPmethods, HTTP headers, JSONfields RHEL(RedHat Enterprise Linux) Linux-based operating system

RPC  

(Remote Procedural Call) Form of communication that allows a program to execute subroutines both locally or remotely (on another computer) using essentially the same code Ruby Dynamic, reflective, generalpurpose, OO, programming languageRuby on Rails Open source, full stack, web application framework that runs on Ruby(Systems, Applications, and Products in Data Processing) German software company whose products allow businesses to track customer and business interactions; wellknown for its ERP (Enterprise Resource Planning)and data management programs

SAP NetWeaver 

Provides the development and runtime environment for SAP applications and can be used for custom development and integration with other applications and systems

SAS  

(Statistical Analysis System) pronounced “sass” Integrated system of software products by the SAS Institute; software used to perform powerful and comprehensive statistical analysis on data sets

ScalaObject-oriented, imperative language intended to be compiled to Java bytecodeor .NET SCM   (Software Configuration Management) Task of tracking and controlling changes in the software, part of the larger cross-discipline field of configuration management

SCM  

(Source Code Management) Management of changes to programs, web sites, and documents; also know known as revision control

Scripting 

Another term for programming

SDK  

(Software Development Kit)  Set of software development tools that allows for the creation of applications for a software package, framework, hardware platform, computer system, operating system, or similar development platform sed (Stream Editor) Unixutility that parses text and implements a programming language which can apply transformations to such text

SharePoint Software platform and an online collaboration tool developed by Microsoft

ShellProvides an interface to access the services of a kernel; term can also apply to any software that is built around a particular component, like web browsers

Shell Scripting Script written for the shell, or command line interpreter, of an operating system; often considered a simple domainspecific programming language

Sinatra Sinatra is an open source library and domain-specific language written in Ruby; alternative to Ruby on Rails, Merb, Nitro, and Camping SOA (Service-Oriented Architecture) Software design and architecture design pattern that allows easy cooperation of multiple computers connected over a network SOAP (Simple Object Access Protocol) Protocol specification for exchanging structured information that relies on  XMLinformation set for it message format

SQL  

(Structured Query Language) Designed for managing data held in a RDBMS (Relational Database Management System)

SQL Server 

RDBMS (Relational Database Management Systemdeveloped by Microsoft SSAS (SQL Server Analysis Services) OLAP (Online Analytical Processing)data mining and reporting tool in SQL Server SSIS (SQL Server Integration Services) Component of the SQL Serverdatabase software that can be used to perform a broad range of data migration tasks

SSRS  

(SQL Server Reporting Services) Server-based report generation software system from Microsoft SVN  (Subversion) Software versioning and revision control system distributed under an open source license

SVN  

(Support Vector Network) 

Supervised learning models that can analyze data and recognize patterns, used for classification and regression analysis and in machine learning

TCP/IPSuite of communication protocols used for the Internet

Teradata 

Fully scalable relational database management system produced by Teradata Corp; widely used to manage large data warehousing operations 

U

UCM  

(Unified Change Management) OOrealization of ClearCase,  a set of software tools typically supporting the process area software configuration management

Unit-testing Method by which units of source code, sets of computer program modules with associated control data, usage procedures, and operating procedures, are tested to determine if they are fit for useUnix Multitasking, multi-user operating system; first developed using Assembly, but has been almost completely recoded in C

Unix Shell Program that interprets commands and acts as an intermediary between the user and the inner workings of the operating system

UI  (User Interface) 

The space where interaction between humans and machines occurs

V

VB.NET  

(Visual Basic .NET) 

OOlanguage implemented on the .NETframework

Verilog 

HDL (Hardware Description Language) used to model electronic systems

VHDL  

(VHSIC Hardware Description Language) 

HDL (Hardware Description Language) used in the automation of electronic design to describe mixed-signal and digital systems

Visual Basic Third-generation event-driven programming language and IDE (Integrated Development Environment)from Microsoft for its COMprogramming model first released in 1991

W

Web Services Method of communication between two devices over the World Wide Web

WebSocket 

Web technology which defines an APIestablishing “socket” connections between a web browser (client) and a server

Weka 

Suite of machine learning software that is written in Java

Wildfly 

See JBOSS Windows CE  (Windows Embedded Compact) Operating system that Microsoft licenses out to OEMs and device makers; designed WinCE for embedded systems

Windows Server 

Series of server operating systems released by Microsoft

WSDL  

(Web Services Description Language) XML-based interface description language used to describe the functionality offered by a web service

XHTML  

(Extensible HyperText Markup Language) 

Family of XMLmarkup languages that mirror versions of HTML XML (Extensible Markup Language) Markup language that defines a set of rules for encoding documents in a format that is both machine-readable and human-readableXSL (Extensible Stylesheet Language) Language for expressing style sheets; an XSL style sheet is a file that describes how to display an XMLdocument of a given type

	Back End
Back End Developer	Skills: C#, Java, PHP, Python, RubySimilar Skill Set: CVS, GIT Java: JDBC, Hibernate, Spring, JBoss, Apache, Tomcat, Webservers, Maven, Eclipse, NetBeans; Perforce, PHP: Unix, MySQL Python: Unix, MySQL, SVN
Business Intelligence Analyst	Skills: Business-intelligence, BI, C, C++, C#, Cognos, ETL, Java, jQuery, Objective-C, R, SQL, SAS, SSAS, SSIS, SSRS, Visual Basic, SAPUI5 — CSS, CSS3, HTML5, Javascript, OData Dynpro — ABAP, Dynpro
Data Engineer	Skills: C, C++, Cassandra, HBase, HDFS, Java, Puppet, Ruby, ScalaSimilar Skill Set: Hadoop, MapReduce, Mongo, Perl, Python
Data Mining	Skills: Perl, Python
Linux/Unix Proficient Developers	Skills: AWK, Debian, EmacsFedora, Linux, Linux-kernel, RHEL, Unix, vi, vim  Shell Scripting: Bourne Shell, Bash, Korn, C ShellScripting: PHP, Python, Perl
Machine Learning/ Recommender Engines	Skills: Java, Perl, Python, R, Weka
Oracle Developer	Skills: ASP, .NET, SQL Databases: MySQL, Oracle, PostgreSQL, RDBMS
SAP Developer	Skills: ABAP, C++, COBOL, ERP, mySAP, Netweaver, Java, SAP
Site Reliability EngineerNote: Languages will vary by company	Skills:Authentication/Authorization, Cloud, HTTP, Linux/Unix, SQL, Network Design, Security, performance, and disaster recovery, SSL, TCP/IP
Software ArchitectNote: This will vary by company, search on languages, frameworks, APIs, tools, databases, etc.	Skills: .NET, Agile, Ant, API, C++, Cassandra, CORS, CouchDB, Git, HTTP, Java, Maven, Mongo, MySQL, MVC, Oracle, Perl, PHP, Python, Redis, Ruby, SOA, SDK, Teradata, Unit-testing, Websocket
	Big Data
Big Data Engineers	Skills: Cassandra, Cloud Computing, Hadoop, HBase, MapReduce, MongoSimilar Skill Sets: Accumulo, Hypertable, Nutch, Pentaho, Sector/Sphere
Data Engineer	Skills: C, C++, Cassandra, HBase, HDFS, Java, Puppet, Ruby, ScalaSimilar Skill Set: Hadoop, MapReduce, Mongo, Perl, Python
Data Mining	Skills: Perl, Python
Machine Learning/ Recommender Engines	Skills: Java, Perl, Python, R, Weka
Oracle Developer	Skills: ASP, .NET, SQL Databases: MySQL, Oracle, PostgreSQL, RDBMS
Platforms Infrastructure	Skills: C, C++, Cassandra, HDFS, Go, HTTP, Java, MySQL
	Front End and UX
.NET Developer	Skills: ASP, ASP .NET, C#, VB.NETSimilar Skill Sets: Java, J2EE, other OO languages
Cocoa Developer/OSX Developer	Skills: Apple, Applescript, Cocoa, Cocoa Touch, iOS, Objective-C, Objective C++, OS X, XcodeSimilar Skill Sets:MVC
Flash Developer	Skills: ActionScript, Flash
Front End Developer	Skills: ActionScript, Ajax, ASP,CoffeeScript, CSS, Flash, HTML, HTML5, JavaScript, JQuery,Similar Skill Sets: Ruby on Rails
Interactive Developer	Skills: Ajax, CSS, HTML, JavaScript, PHP, XHTML
Rails Developer	Skills: Ruby, Ruby-HTML, Ruby on Rails
SharePoint Developer	Skills: Ajax, ASP .NET, C# , CSS, HTML, JavaScript, SharePoint, SQL, Windows Server, VB.NET, XML, XSL
Web Developer	Skills: Web-Development
Windows Developer	Skills: ASP, C, C#, C++, .NET, Windows Build Release Engineer/Software     Skills:Scripts: Maven, Perl, Python, Shell, TCL
	Middleware
Middleware Developer	Skills: Cobra, DCOM, Java RMI, REST, RPC, SOA, SOAP, Web Services, WSDL, XML
Data Engineer	Skills: C, C++, Cassandra, HBase, HDFS, Java, Puppet, Ruby, ScalaSimilar Skill Set: Hadoop, MapReduce, Mongo, Perl, Python
J2EE Developer	Skills: EJB (Enterprise Java Beans), Java, J2EE Drivers: Hibernate, JDBC, ODBC Frameworks: Spring, MVC, Struts  Servers: JBoss, Apache, Tomcat
Rails Developer	Skills: Ruby, Ruby-HTML, Ruby on Rails
	Mobile
All Mobile Development	Skills: Multithreading, Event-handling, Memory-management
Android Developer	Skills: C, C++, HTML5, Java, LinuxSimilar Skill Set: ADT (Android Development Tools)
Blackberry Developer	Skills: C, C++, Cascades, HTML5, Java, QT
iOS Developer	Skills: C, Cocoa, HTML5, LUA, Objective-CSimilar Skill Sets: MonoTouch, Xamarin iOS, Titanium SDK
OS X Developer	Skills: Cocoa, Cocoa Touch, Objective-C, Objective-C++, OS X, Xcode
Web Developer	Skills: Ajax, ASP, CoffeeScript, CSS, HTML, JavaScript, JQuery, JRuby, PHP, Ruby,  Ruby on Rails
Ruby on Rails Developer	Skills: Ruby, Ruby-HTML, Ruby on Rails
Interactive Developer	Skills: Ajax, CSS, HTML, JavaScript, PHP, XHTML
.NET Developer	Skills: ASP, ASP .NET, C#, VB.NETSimilar Skill Sets: Java, J2EE, other OO languages
	Other
Embedded Developer	Skills: C, C++, Embedded, Firmware, Memory-Management, Microcontroller, Microprocessor, Multi-Threading, VHDL, Verilog
Platform Skills	Skills: Apache, C, C++, CI, Dom/Sax, ClearCase, CVS, Git, Perforce, SVN, J2EE, Java, JBoss, JRuby, JMS, JVM, Maven, .NET, OO, PHP, Python, RMI, Ruby, Ruby on Rails, SOA, Tomcat , Unix, Web Services, WSDL, XML
	Quality Assurance
Release Engineer/Gatekeeper	Repository Tools: ClearCase, Git, Perforce, SVN (Subversion)Languages: C++, OO languages Build tools: Aardvark, Ant, Gradle, Hudson, Jenkins, Make, Maven