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Applications developer skills for your resume and career

Updated January 8, 2025

5 min read

Quoted experts

Sal Aurigemma Ph.D.,

Sal Aurigemma Ph.D.

Below we've compiled a list of the most critical applications developer skills. We ranked the top skills for applications developers based on the percentage of resumes they appeared on. For example, 10.7% of applications developer resumes contained java as a skill. Continue reading to find out what skills an applications developer needs to be successful in the workplace.

15 applications developer skills for your resume and career

1. Java

Java is a widely-known programming language that was invented in 1995 and is owned by Oracle. It is a server-side language that was created to let app developers "write once, run anywhere". It is easy and simple to learn and use and is powerful, fast, and secure. This object-oriented programming language lets the code be reused that automatically lowers the development cost. Java is specially used for android apps, web and application servers, games, database connections, etc. This programming language is closely related to C++ making it easier for the users to switch between the two.

Here's how applications developers use java:

Developed a REST-web service interface using Java Jersey framework thus enabling a third-party application to exchange data with the primary application.
Designed, developed and implemented web-based Java applications to support business requirements using Java, Hibernate and JSF technologies.

2. JavaScript

Here's how applications developers use javascript:

Developed interfaces using JavaScript, HTML technologies for several web applications to fetch and graphically present required data from database.
Developed, tested and implemented the application to prescribed requirements using Lotus Notes/Domino, HTML and JavaScript.

3. C++

C++ is a general-purpose programming language that is used to create high-performing applications. It was invented as an extension to the C language. C++ lets the programmer have a high level of domination over memory and system resources. C++ is an object-oriented language that helps you implement real-time issues based on different data functions

Here's how applications developers use c++:

Developed software tools for simulating performance of motion-driven consumer electronics using robotics, Python, C++, and statistical analysis.
Developed and maintained C++ based in-house data processing applications that created proprietary data images used by customer facing applications.

4. QA

QA, or Quality Assurance is a procedure that entails all of the steps taken to avoid any errors in the manufacturing process or in the production of the goods that a company produces. It can also include ensuring the consistency of the services rendered. Quality assurance ensures that the quality of the service delivered to consumers meets or exceeds the promised expectations. This greatly aids in the prevention of any complications that might arise after the goods or services have been distributed. It makes sure that customers are satisfied.

Here's how applications developers use qa:

Worked closely with engineering managers to coordinate and verify corrective development efforts, including developing tests for QA to validate fixes.
Enhanced software based on governmental regulations and corporate requirements while collaborating with QA department to package software releases for client installations.

5. Database

A database is a collection of data and information which makes it easy to view, access, and manage. Databases save a lot of time and can store huge amounts of data. Databases make sorting data easier and stores it in certain fields which narrows the searching criteria. A database usually contains tables, graphs, and columns to display data.

Here's how applications developers use database:

Designed and developed hibernate configuration and session-per-request design pattern for making database connectivity and accessing the session for database transactions respectively.
Designed Functional Requirement Specifications for report development, modified relationships between different database tables and building models using Framework Manager.

6. HTML

Here's how applications developers use html:

Participated in designing web pages using ASP.NET web controls, HTML, CSS, ASP.NET and AJAX Controls for HR module.
Used HTML and CSS for UI Design, JavaScript for system functionality, PHP for server side scripting, MySQL Database.

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7. Application Development

Here's how applications developers use application development:

Prospected and arranged numerous Client/Server application development/process management software sales appointments for two outbound sales persons and three sales engineers.
Engaged in rapid application development and management of technological issues for deployed projects in order to improve customer satisfaction.

8. Debugging

Here's how applications developers use debugging:

Developed specification, provided analysis, coding, testing and debugging for the Vendor Member Reconciliation Process.
Performed software testing and software debugging on real time locomotive simulators in General Electric's simulation laboratory.

9. Regression

Here's how applications developers use regression:

Perform quality assurance, regression and system-level testing to verify software quality and function of completed projects before production release.
Participated in Amoco's corporate data center consolidation project, running application regression tests after physical data center move.

10. CSS

Here's how applications developers use css:

Used Master Pages and Cascading Style Sheets (CSS) to render a uniform look and feel for the application.
Developed a new and simplified user interface for Expenses and Travel Authorizations, using PeopleSoft Fluid technology and custom CSS.

11. Scrum

Scrum is a lean structure for communicating, designing, and promoting complex products, with a focus on programming development. It has been applied to a variety of areas, including manufacturing, testing, new technology, and marketing techniques. Scrum is a simple framework that helps people, organizations, and teams generate value by providing many solutions to complicated problems.

Here's how applications developers use scrum:

Designed two web based applications for Veterans benefits adhering to the Capability Maturity Model & Scrum guidelines.
Adopted Test-Driven Development (TDD) environment in a Scrum development methodology to end-to-end development.

12. Web Services

A web service is software that is available on the internet and uses a specific messaging system. A web service is a kind of service that is not bound to any specific programming language or operating system. Web services help every device to communicate over the world wide web.

Here's how applications developers use web services:

Collaborated with web services team to provide an authentication system specifically for mobile devices.
Integrated external functionality using web services.

13. JQuery

Here's how applications developers use jquery:

Developed a mobile-web app based on Facebook that primarily runs on cross-platform frameworks like jquery mobile.
Implemented various validation method for the pages including jQuery validation and View Model data annotation.

14. SQL Server

Here's how applications developers use sql server:

Developed an on-line self-updating Active Directory integrated phone directory application based on MS SQL Server 2005 Reporting Services.
Completed five applications on proprietary platform supported with Microsoft SQL Server.

15. GIT

Here's how applications developers use git:

Worked within a highly regimented development process, utilizing SalesForce project tracking and Stash Git repository system with merge approval.
Designed, developed, and delivered a product-deployment infrastructure using Git and Jenkins.

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What skills help Applications Developers find jobs?

Tell us what job you are looking for, we’ll show you what skills employers want.

What skills stand out on applications developer resumes?

Sal Aurigemma Ph.D.

Associate Professor of CIS, J. Bradley Oxley Professor of Computer Information Systems, University of Tulsa

We constantly work with employers that recruit our students, and for the past several years, there has been an almost insatiable need for workers with skills in data analytics & visualization, agile software development, cloud system architecture and administration, and cyber security.

What soft skills should all applications developers possess?

Sal Aurigemma Ph.D.

Associate Professor of CIS, J. Bradley Oxley Professor of Computer Information Systems, University of Tulsa

All the soft skills are important, but a few are absolutely critical in today's hybrid workforce. With the uncertainty of COVID delaying the return to the office, many companies are embracing hybrid work and/or 100% remote for some or all of their employees. Today's employees must be able to effectively communicate over a range of different modalities, both synchronously and asynchronously, while still being able to actively build and maintain relationships as they participate in one or more teams of coworkers, customers, and other stakeholders. Today's IT workers need to be honest with themselves on the work environments they can and cannot succeed within.

What hard/technical skills are most important for applications developers?

Sal Aurigemma Ph.D.

Associate Professor of CIS, J. Bradley Oxley Professor of Computer Information Systems, University of Tulsa

Students graduating with Information Systems and related degrees usually have little problem finding employment upon graduation. However, the pandemic upended that paradigm for some. For those who recently graduated and are still looking for employment, keep the faith and develop your technical skills. Developers should show prospective employers that they are familiar with agile programming methodologies and modern DevOps stacks and processes. Data analysts should be focused on presenting their ability to work with structured and unstructured data, effectively query data using SQL & NoSQL, and, most importantly, provide actionable insight by making data accessible and relatable to decision-makers at all levels of an organization. Those interested in cloud architecture and cyber security careers have to keep current on their skills and certifications. Cloud engineers need to stay aware of the constant changes happening at the major providers (AWS, Azure, GCP) and, as with all other IT fields, provide tangible evidence of your skills via real projects that you have worked on. Prospective cyber security analysts should first focus on identifying their first specialization because there are too many security roles to learn them all at once, especially as beginners. Two popular entry-level cyber security jobs include information security consultant and Security Operations Center (SOC). Both of these roles require a sound foundation in networking fundamentals, vulnerability identification and mitigation, and an understanding of organizationally relevant security and privacy frameworks and regulations.

What applications developer skills would you recommend for someone trying to advance their career?

Dale Dzielski MBA, CMA®, PMP®, SAFe® 4 Agilist

Program Director, Website

Enjoying your job is the most important thing for success and longevity.

Smaller businesses usually will pay more but offer the potential to move up as the company grows. Big payoffs can come if the small company that you help to grow sells off to a larger company a few years down the road. You don't have to wait years as this can happen in today's fast pass IT industry in 2-5 years.

Earn a Master's degree such as the WVU Online Master of Science in Software Engineering we offer, ranked #13 in US News, or the MS in Computer Science we offer on campus in beautiful Morgantown, West Virginia. (sorry, I had to put in a plug for our programs) If you don't have the graduate degree when you begin, start as soon as possible as most employers offer some employee benefit, paying for some or for the entire degree.

What type of skills will young applications developers need?

Dr. Ted Junseok Song

Associate Professor of Engineering, John Brown University

As it always has been, the ability to communicate with others would be a critical skill for college graduates. Additionally, it will be more necessary for professionals to work cross-culturally, as the U.S. is becoming more diverse.

What technical skills for an applications developer stand out to employers?

Maria Larrondo Petrie Ph.D.

Professor, Florida Atlantic University

The potential employee needs to be comfortable and flexible to learn different technologies needed to be successful in the virtual work environment. More importantly than the technical schools are the soft skills that give the employee the self-discipline and communications skills to be effective and productive in a virtual work environment. The non-technical major needs to be computer literate and have the mindset to learn new technical skills.

Do you want to know more?

List of applications developer skills to add to your resume

The most important skills for an applications developer resume and required skills for an applications developer to have include:

Java
JavaScript
C++
QA
Database
HTML
Application Development
Debugging
Regression
CSS
Scrum
Web Services
JQuery
SQL Server
GIT
API

Html Css
Object Oriented Programming
JSON
XML
Spring Boot
Web Application
UI
Microservices
PL/SQL
Linux
Front End
Strong Analytical
Jenkins
User Interface
HTML5
C Net

SDLC
Web Forms
Emerging Technologies
Ajax
Test Cases
Jira
Spring Framework
Unix
Azure
PHP
Web Application Development
Version Control
Good Communication
Power Bi
Post Implementation
Entity Framework

Updated January 8, 2025

Zippia Team

Editorial Staff

The Zippia Research Team has spent countless hours reviewing resumes, job postings, and government data to determine what goes into getting a job in each phase of life. Professional writers and data scientists comprise the Zippia Research Team.

Updated January 8, 2025

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