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Systems developer skills for your resume and career

Updated January 8, 2025
7 min read
Quoted experts
Dr. Brock LaMeres Ph.D.,
Michael McLaughlin
Systems developer example skills
Below we've compiled a list of the most critical systems developer skills. We ranked the top skills for systems developers based on the percentage of resumes they appeared on. For example, 11.9% of systems developer resumes contained java as a skill. Continue reading to find out what skills a systems developer needs to be successful in the workplace.

15 systems 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 systems developers use java:
  • Implemented Validation using Validation Server Controls and also implemented custom client side validations using Java script.
  • Developed web-based applications utilizing Java Server Faces, Portal Framework and Hibernate transaction manager.

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 systems developers use python:
  • Converted XSD DDL into yang and produced python code to emit C code.
  • Involved in creating core functions using Python and Perl for Data Conversion.

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 systems developers use c++:
  • Designed and developed new intelligence analyst applications using C++ on LINUX-based platforms.
  • Developed a C++ program that allowed potential students to apply for admission to the university while on line with the BBS.

4. JavaScript

Here's how systems developers use javascript:
  • Designed a relational database from scratch, built a visual data report writer using JavaScript, implemented user level access security.
  • Design, develop and implement forms using technologies like APEX 3.0 (Oracle 10g), JavaScript and XML.

5. SQL Server

Here's how systems developers use sql server:
  • Lead developer in SQL Server databases implementations for customized solutions.
  • Maintained SQL Server warehousing databases.

6. Linux

Linux is a Unix-like operating system. Just like Windows, Mac OS, and IOS, Linux is an operating system used by millions across the globe. Android itself is powered by the Linux operating system. Linux manages all the hardware resources that are associated with your computer. The software is famous because of the protection it grants from viruses, malware, and crashes. The Linux operating system is entirely free and is an open-source software meaning it can be altered by those equipped with the knowledge to code.

Here's how systems developers use linux:
  • Developed and maintained a company directory hosted on a remote Linux server.
  • Use primarily Linux based solutions on a combination Microsoft/Linux environment.

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7. Web Application

Here's how systems developers use web application:
  • Developed ASP.NET Web applications promoting information security, leading to enhanced security auditing across the Enterprise.
  • Gathered requirements, implemented and maintained various web applications to support company goals and objectives.

8. Object Oriented Programming

Here's how systems developers use object oriented programming:
  • Mentored six to eight developers in Oracle database, ASP.NET and object oriented programming.
  • Designed and implemented process optimization algorithms using Object Oriented Programming methodology and documented the same.

9. HTML

Here's how systems developers use html:
  • Designed and developed a new client website using HTML, CSS and AngularJs to organize and manipulate logistic data.
  • Create web pages and write technical documentation for User Help files with Microsoft HTML Help Workshop for software

10. Application Development

Here's how systems developers use application development:
  • Managed both consultant and in-house resource teams of 3 to 7 members while maintaining significant application development responsibilities.
  • Developed and maintained awareness and knowledge of application development, technologies, methodologies and standards.

11. Troubleshoot

Troubleshooting is the process of analyzing and fixing any kind of problem in a system or a machine. Troubleshooting is the detailed yet quick search in the system for the main source of an issue and solving it.

Here's how systems developers use troubleshoot:
  • Supported the business to troubleshoot reported issues and implemented effective solutions as per business requirements.
  • Installed and troubleshoot client/server software/hardware.

12. CSS

Here's how systems developers use css:
  • Managed and built project designs with CSS frameworks such as: Bootstrap and Foundation.
  • Used ASP.NET 3.5 with Master pages, themes, CSS web server controls and User Controls.

13. Project Management

Here's how systems developers use project management:
  • Focused on requirement gathering, analysis documentation, project management, and relationship management.
  • Developed enhancements to accounting and project management software marketed to the construction industry.

14. PL/SQL

Here's how systems developers use pl/sql:
  • Developed software using PL/SQL and Pro*C to access Oracle database and obtain metadata on seismic files stored on high density tapes.
  • Developed and maintained an accounting and payroll application on UNIX using C language, Oracle DB, PL/SQL and Oracle forms.

15. 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 systems developers use web services:
  • Implement java-based web services that deliver information to other applications.
  • Maintained Email Web Service on the client's servers, which sent emails using their SMTP servers and Microsoft Outlook.
top-skills

What skills help Systems Developers find jobs?

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

What skills stand out on systems 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 hard/technical skills are most important for systems developers?

Michael McLaughlin

Faculty, Brigham Young University - Idaho

Solid understanding of the technology stack (from desktops to cloud), including at least one programming language at certification level and object-oriented design skills that include exclusivity, patterns, and data design both in relational and document databases.

What soft skills should all systems 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 systems 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 systems developers need?

Dr. Shaun Cooper Ph.D.Dr. Shaun Cooper Ph.D. LinkedIn profile

College Associate Professor, New Mexico State University

Most young graduates want to be game developers. Frankly, there are too few jobs in game development for students to find a reasonable change. The skills employers want are in using SQL with relational databases, and they want the ability to work in a full stack development environment and the willingness to learn new platforms and programming environments. The employer has a huge investment in their development stack, and the new employee has to learn that stack. Also, they want employees with the ability to communicate with management and, most importantly, the ability to work with others. The graduate should be solid in basic data structures and how they are applied to solutions. Additionally dynamic HTML web services are welcome.

What technical skills for a systems 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 systems developer skills to add to your resume

Systems developer skills

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

  • Java
  • Python
  • C++
  • JavaScript
  • SQL Server
  • Linux
  • Web Application
  • Object Oriented Programming
  • HTML
  • Application Development
  • Troubleshoot
  • CSS
  • Project Management
  • PL/SQL
  • Web Services
  • Data Warehouse
  • XML
  • Html Css
  • API
  • MVC
  • JQuery
  • Unix
  • SDLC
  • Development Life
  • Azure
  • UI
  • PHP
  • ETL
  • Debugging
  • JSON
  • Front End
  • Management System
  • Perl
  • C Net
  • Ruby
  • SSRS
  • User Interface
  • Jenkins
  • SharePoint
  • WCF
  • Technical Support
  • Oracle Sql
  • System Development
  • QA
  • Apex
  • Ajax
  • ERP
  • Ssis
  • HR

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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