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Junior developer skills for your resume and career

Updated January 8, 2025

5 min read

Quoted experts

Dr. Brock LaMeres Ph.D.,

Sal Aurigemma Ph.D.

Below we've compiled a list of the most critical junior developer skills. We ranked the top skills for junior developers based on the percentage of resumes they appeared on. For example, 13.5% of junior developer resumes contained java as a skill. Continue reading to find out what skills a junior developer needs to be successful in the workplace.

15 junior 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 junior developers use java:

Developed java code and executed new features through business requirements.
Developed core java components which implement all business level requirements.

2. 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 junior developers use c++:

Analyzed the DocServer implementation code and documented the functionality of DocServer, which is developed in C++.
Worked on developing code in C++ and C# for the requirements given by Greg.

3. JavaScript

Here's how junior developers use javascript:

Performed client side validations using JavaScript and server side validations using in built Struts Validation framework.
Developed client and server side validation for the application using JavaScript and Validation controls.

4. 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 junior developers use python:

Learned to use Python, particularly Python's data structures, to help efficiently perform common laboratory tasks digitally.
Used Python to extract weekly hotel availability information from XML files using underscore JS.

5. C Net

Here's how junior developers use c net:

Provided technical support for Florida Automated Weather Network, Florida Department of Agriculture & Consumer Service and National Plant Diagnostic Network.
Worked on data conversion and data transfer projects to and from varied platforms, including PC networks and mainframes.

6. PHP

PHP, the abbreviation for hypertext preprocessor, is a scripted language used in websites to manage content.

Here's how junior developers use php:

Maintained computer systems and computer security * Developed in ASP, CFM, HTML, basic PHP, and light XML.
Created new modules using PHP 5 scripting language and new Templates for the administrator areas with various options to be implemented.

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7. CSS

Here's how junior developers use css:

Involved in the creation of the CSS (Cascading Style Sheets) in order to enrich the user experience.
Designed the pages using HTML and CSS * Created components to maintain business logic layer using C#.

8. HTML

Here's how junior developers use html:

Developed web pages for various modules like purchase invoices using Classic ASP and HTML.
Developed and maintained intranet for Company Websites utilizing Dream weaver, HTML, PhotoShop.

9. Html Css

Here's how junior developers use html css:

Created several modules and forms using HTML CSS are performed styling for pages.
Front End development based on HTML CSS and JQuery - Writing blog Articles.

10. Object Oriented Programming

Here's how junior developers use object oriented programming:

Used object oriented programming to create elegant, DRY, maintainable code.
Mentored team members in scripting, core C#, object oriented programmingbest practices.

11. Perl

A Practical Extraction and Report Language, or simply PERL, is a programming language used for a script intended for syntax. You can see this when a particular web programmer or a junior developer creates a script for servers. It is used to manipulate text and utilize tasks such as web development, programming, and system administration.

Here's how junior developers use perl:

Design and Develop code in Perl, SQL (Oracle) and Linux platform for each release.
Used Perl to develop monitoring and analytic tools to parse through logs of executed trades.

12. GIT

Here's how junior developers use git:

Utilized version control with Git in order to work concurrently with fellow programmers on a collaboration without coding conflicts.
Worked with JSON based REST Web services and Created a Git repository and added the project to GitHub.

13. API

Here's how junior developers use api:

Integrate Social Media Network API like Facebook and Twitter to facilitate the gathering of insights, user details, and statistics.
Involved in API and Web services manual and automated testing using SOAP UI and CA LISA.

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 junior developers use web services:

Gathered requirements and designed operational and management reports for internal and client use utilizing Reporting Services and web services.
Developed Web services and implemented with service contract attributes, operation contract and data contract attributes.

15. Application Development

Here's how junior developers use application development:

Monitor entire application development, execution, and maintenance.
Company specializes in mobile communications & custom application development.

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What skills help Junior Developers find jobs?

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

What skills stand out on junior developer resumes?

Dr. Brock LaMeres Ph.D.

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 junior 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 junior 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 junior 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 junior 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 a junior developer stand out to employers?

Bob Sweeney Ph.D.

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.

Do you want to know more?

List of junior developer skills to add to your resume

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

Java
C++
JavaScript
Python
C Net
PHP
CSS
HTML
Html Css
Object Oriented Programming
Perl
GIT
API
Web Services
Application Development
Front End
UI

SQL Server
WordPress
Scrum
JQuery
Web Application
Linux
XML
Visualization
HTML5
Jenkins
MVC
User Interface
Jira
JSON
Ruby
Azure
Version Control

Business Analysts
PL/SQL
Debugging
QA
AngularJS
Eclipse
Bitbucket
SDLC
CSS3
Spring Boot
Database Objects
Unix
Ajax
Apex
ETL

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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