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Developer skills for your resume and career

Updated January 8, 2025
6 min read
Quoted experts
Dr. Brock LaMeres Ph.D.,
Sal Aurigemma Ph.D.
Developer example skills

One of the most important hard skills a developer can possess is a vast knowledge of programming languages including Python, C++, Java, and CSS. The more in-depth your knowledge of these and other crucial web tools, the better. It's also important for developers to have the hard skill of developing API systems.


When it comes to soft skills, developers should have strong problem-solving skills above all else. Developers need to ensure that clients understand their recommendations, so strong communication skills are also crucial.

Below we've compiled a list of the most critical developer skills. We ranked the top skills for developers based on the percentage of resumes they appeared on. For example, 7.2% of developer resumes contained javascript as a skill. Continue reading to find out what skills a developer needs to be successful in the workplace.

15 developer skills for your resume and career

1. JavaScript

Here's how developers use javascript:
  • Developed several client side validation codes using JavaScript for validating the different fields.
  • Utilize scripting languages like JavaScript to develop and configure customized QuickBase Applications.

2. Python

Python is a widely-known programming language. It is an object-oriented and all-purpose, coding language that can be used for software development as well as web development.

Here's how developers use python:
  • Developed several Python administrative scripts to automate project deployment process.
  • Participated in developing the company's internal framework on Python.

3. 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 developers use java:
  • Designed, implemented and maintained internal applications using a variety of technologies with an emphasis on Java/J2EE.
  • Developed and maintained automated regression test cases in Selenium Web Driver using Java programming language.

4. 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 developers use c++:
  • Developed scientific application with a 3-dimensional graphical user interface using C++ and OpenGL.
  • Designed and programmed module called Media Gateway Controller using C++ in Linux environment.

5. API

Here's how developers use api:
  • Used the Objective-C API from Google to query the spreadsheets and perform some automatic updates on those through an iPhone interface.
  • Worked on client module to provide an abstraction layer over the rest API, allow you to access the end points.

6. CSS

Here's how developers use css:
  • Configured multiple Catalog Items Front-end web / GUI components using JavaScript, Soap, web services, CSS, HTML5.
  • Designed and developed web pages using HTML and CSS, maintained the code behind using ASP.NET 3.5, C#.

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7. GIT

Here's how developers use git:
  • Used GIT Version Control System to update/commit changes from/to repository and resolve merge/conflicts.
  • Maintained GIT repositories for DevOps environment: automation code and configuration.

8. HTML

Here's how developers use html:
  • Created/Modified numerous web pages using HTML with JavaScript validation.
  • Implemented this application, using object-oriented Perl to dynamically generate HTML with embedded JavaScript, interacting with back-end databases via DBI/DBD.

9. AWS

Here's how developers use aws:
  • Experience with AWS SDK gem, including utilities that initialize local application environments mirroring Beanstalk environments.
  • Provisioned Continuous Integration for effective deployments to AWS.

10. JQuery

Here's how developers use jquery:
  • Used HTML5, CSS3, JavaScript, JSP, JQUERY, Angular JS, AJAX and Bootstrap in front end.
  • Used advanced level of JQUERY, AJAX, JavaScript, Bootstrap, CSS and pure CSS layouts.

11. HTML5

Here's how developers use html5:
  • Developed the User Interface using HTML5, CSS3, JSP, JSTL, JavaScript, NodeJS and enhanced response using Bootstrap.
  • Implemented UI guidelines throughout the development and maintenance of the website using HTML5, CSS3, JavaScript and Adobe CQ5.

12. JSON

Here's how developers use json:
  • Designed a single-page website that uses a twitter bootstrap and Backbone JS for front end which passes JSON data back.
  • Developed single interface to handle both existing XML and JSON traffic via the single MPG using DP rules and XSL.

13. Front End

Here's how developers use front end:
  • Developed Delphi front end applications for corporate database.
  • Provided assistance in developing front end applications

14. 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 developers use web services:
  • Designed a dedicated routing system of web services to dynamically route and process messages based on configuration.
  • Implemented SOAP web services integration authentication model and Custom Processors.

15. UI

Here's how developers use ui:
  • Developed device independent responsive UI using bootstrap.
  • Designed user control for re-using UI functionality.
top-skills

What skills help Developers find jobs?

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

What skills stand out on developer resumes?

Dr. Brock LaMeres Ph.D.Dr. Brock LaMeres Ph.D. LinkedIn profile

Professor, Electrical & Computer Engineering, Director, Montana Engineering Education Research Center (MEERC), Montana State University

All companies are looking for some experience beyond the classrooms. This can be through internships or doing research at their universities. But students still need to show an acceptable GPA to show employers that they understand the fundamentals of their discipline.

What soft skills should all 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 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 developer skills would you recommend for someone trying to advance their career?

Brian Law

Assistant Professor of Computer Science, Illinois Wesleyan University

There are several areas that are "hot" right now, such as the previously-mentioned data science, artificial intelligence, and systems, but also cybersecurity and databases/data warehousing. That being said, the most important thing for a new graduate seeking employment to do is just to do anything, produce something. Tech employers don't and have never trusted computer science credentialing; that mistrust is the origin of the infamous "tech interview," used to verify whether a candidate actually has the technical skills to back up their piece of paper.

So to preemptively answer that question and get a leg up on other candidates, graduates should be sure to generate some artifact(s) that demonstrate(s) their technical and organizational skills. Show them that you can plan a project, design it, see it through in programming it, and do so in a responsible, organized manner (good coding style, readable code, well-documented, and using proper version control), and you'll have addressed your future employer's greatest worries right off the bat.

If it's a project in one of these "hot" areas or specifically tuned for the work the employer does, all the better, but anything the employer is doing is probably leagues beyond what a fresh graduate can do by themselves in a few months, so ultimately they're not going to be that impressed with your domain-specific technical knowledge. Instead treat it more as an opportunity to show off your "soft" skills, your programming maturity, and your ability to actually produce a product rather than just answer exam questions. And while you're at it, you might as well make it something fun for yourself so you'll be driven to finish it.

What type of skills will young developers need?

Dr. Ted Junseok SongDr. Ted Junseok Song LinkedIn profile

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 a developer stand out to employers?

Bob Sweeney Ph.D.Bob Sweeney Ph.D. LinkedIn profile

Associate Professor, University of South Alabama

Strong database skills including big data and SQL are always valued by local employers hiring our IS majors. While not technical, written and verbal communications skills are always important.

List of developer skills to add to your resume

Developer skills

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

  • JavaScript
  • Python
  • Java
  • C++
  • API
  • CSS
  • GIT
  • HTML
  • AWS
  • JQuery
  • HTML5
  • JSON
  • Front End
  • Web Services
  • UI
  • XML
  • Microservices
  • Scrum
  • MVC
  • Web Application
  • SQL Server
  • Html Css
  • CSS3
  • Linux
  • Debugging
  • PHP
  • Ajax
  • Azure
  • Jenkins
  • Jira
  • Version Control
  • J2EE
  • PL/SQL
  • User Interface
  • SDLC
  • QA
  • Object Oriented Programming
  • Data Warehouse
  • Unix
  • Visualization
  • Spring Boot
  • Ruby
  • Maven
  • ETL
  • SOA
  • Core Java
  • Django
  • UML

Updated January 8, 2025

Zippia Research Team
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.

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