Performs design, development, installation, tuning, and maintenance of middleware applications.
Provisions platforms and infrastructure with middleware solutions. Analyzes requirements to implement effective middleware architecture, resolve technical issues, and optimize performance. Defines and documents technical designs and system configurations. Coordinates with application development and cross-functional technical teams to enable and support middleware integrations.
Salary.com identifies five increasing levels of proficiency for each skill/competency. Some jobs require only a relatively low level of proficiency in each skill/competency, while other jobs will require a more advanced level of proficiency in the same skill/competency. These levels rate the degree of proficiency (skill level, expertise) we expect the incumbent to perform in the given skill/competency for the given job. Note that we intentionally do not associate timeframes or years of experience in performing the skill/competency because that can be misleading. Proficiency levels identify what the incumbent knows and can do rather than how long they have been doing it. Also, note that the proficiency levels are cumulative, e.g., a level 4 proficiency implies the ability to perform all the behaviors at the lower levels.
Check each Middleware Engineer IV skill and competencie below to view definitions.
Skill definition-Applying computer science and engineering principles, methods, and practices to design, develop, deploy, and maintain reliable software systems.
Level 1 Behaviors
(General Familiarity)
Explains the importance of using suitable programming languages and platforms in software engineering.
Level 2 Behaviors
(Light Experience)
Prepares engineering documentation to ensure software adheres to user expectations.
Level 3 Behaviors
(Moderate Experience)
Utilizes version control systems (VCS) to track and manage changes in software codes.
Level 4 Behaviors
(Extensive Experience)
Evaluates and modifies existing development processes to optimize software production and reduce errors.
Level 5 Behaviors
(Mastery)
Develops optimization strategies to improve software product quality and usability.
Skill definition-Ability to write, test, and debug Application Programming Interfaces(API’s) to facilitate communication between applications to exchange data and perform tasks.
Level 1 Behaviors
(General Familiarity)
Names commonly used tools in designing and testing application programming interfaces (APIs).
Level 2 Behaviors
(Light Experience)
Helps with design reviews to ensure API codes meet systems and end-user requirements.
Level 3 Behaviors
(Moderate Experience)
Utilizes appropriate programming languages and frameworks when creating and deploying APIs.
Level 4 Behaviors
(Extensive Experience)
Oversees the development of scripts and systems for routine task automation and connection to software APIs.
Level 5 Behaviors
(Mastery)
Keeps abreast of changes and updates to API databases and tools to optimize existing API design processes.
Skill definition-Managing a system's hardware and resources using a Unix-like open-source operating system.
Level 1 Behaviors
(General Familiarity)
Lists and describes basic concepts and frameworks of the Linux operating system.
Level 2 Behaviors
(Light Experience)
Supports management in the maintenance of the Unix and Linux infrastructure servers.
Level 3 Behaviors
(Moderate Experience)
Operates multiple Linux-based servers on physical and virtual platforms in support of program initiatives.
Level 4 Behaviors
(Extensive Experience)
Optimizes and develops fixes and new features related to the Linux Operating System.
Level 5 Behaviors
(Mastery)
Monitors technology development and industry directions to adopt advanced functions and features.
Skill definition-Connecting different software platforms and devices to provide unified services to users.
Level 1 Behaviors
(General Familiarity)
Identifies the technical aspects of all Middleware layers.
Level 2 Behaviors
(Light Experience)
Tracks client and server application that uses proprietary Middleware.
Level 3 Behaviors
(Moderate Experience)
Provides technical support for migrated patches and changes to middleware.
Level 4 Behaviors
(Extensive Experience)
Oversees the integration of cross-functional databases between disparate business units and systems using Middleware.
Level 5 Behaviors
(Mastery)
Leads the development of cloud-based solutions in the Middleware and Integrations area.
Skill definition-Gathering, organizing, and analyzing information to identify the root cause of organizational problems and develop alternative solutions accordingly.
Level 1 Behaviors
(General Familiarity)
Identifies tools that assist analytical thinking.
Level 2 Behaviors
(Light Experience)
Illustrates logical relationships among diverse entities.
Level 3 Behaviors
(Moderate Experience)
Handles complex issues and provides solutions to improve efficiency and scalability.
Level 4 Behaviors
(Extensive Experience)
Guides others to analyze all factors and parameters that need to be considered.
Level 5 Behaviors
(Mastery)
Investigates industry trends and adjusts our business's strategy accordingly.
Skill definition-The ability and process of implementing new ideas and initiatives to improve organizational performance.
Level 1 Behaviors
(General Familiarity)
Describes how our business makes money and our key business objectives.
Level 2 Behaviors
(Light Experience)
Assists in designing business models and operating plans.
Level 3 Behaviors
(Moderate Experience)
Analyses the business impact of demographic changes; suggests effective responses.
Level 4 Behaviors
(Extensive Experience)
Consults on the selection and adjustment of the go-to-market strategy.
Level 5 Behaviors
(Mastery)
Builds a conceptual model to ensure a continuous increase of business sense within our business.
There are 3 hard skills for Middleware Engineer IV, Software Engineering, Application Programming Interfaces (API), Software Integration Engineering.
6 general skills for Middleware Engineer IV, Linux, Middleware, Operating System, etc.
7 soft skills for Middleware Engineer IV, Analytical Thinking, Innovation, Attention to Detail, etc.
While the list totals 16 distinct skills, it's important to note that not all are required to be mastered to the same degree. Some skills may only need a basic understanding, whereas others demand a higher level of expertise.
For instance, as a Middleware Engineer IV, he or she needs to be skilled in Analytical Thinking, be skilled in Innovation, and be skilled in Attention to Detail.
