How to become a software developer

Explore education pathways, including degrees, courses, and self-directed learning, to enter this in-demand field. This guide also covers career data and experience requirements.

Browse online software developer programs and courses

Key takeaways

  • To become a software developer, you typically need a background in computer science or IT, coding skills, and experience building and testing software.
  • edX offers software development courses in areas like full-stack and back-end development, typically lasting 4-12 weeks and costing $50-$300.
  • Software developers earn a $135,980 median salary and are projected to see 10% job growth from 2025-2035, according to the BLS.
Software engineers working on a project.

What does a software developer do?

Software developers create software by using programming languages and other tools to meet the needs of individual users and organizations of all sizes. Depending on their field and role within a company, they may develop applications for specific purposes or entire operating systems that the applications can run on.

Common software developer responsibilities:

  • Writing and testing code for applications used on computer platforms and mobile devices.
  • Finding and fixing bugs in the applications they or others have built.
  • Expanding current software to include new features or functions.
  • Collaborating with other developers to document changes over time and ensure the software functions as intended.

What do you need to become a software developer?

To become a software developer, you'll need programming skills, which typically come from education and experience. Some employers may require their software developers to have a bachelor's degree (and some may even prefer a master's), but others prioritize real-world experience and know-how over formal education.

Skills

Programming, problem-solving, bug testing, algorithms

Education

Bachelor's degree in computer science, information technology or a related field typically typically preferred

Experience

Real-world development projects, internships, professional experience

Certifications/licenses

Requirements vary by employer and role

How to become a software developer

Though the pathway to becoming a software developer varies with the individual, the specific role, and the hiring company, many software developers follow a similar path into the profession. They typically need a combination of skills, education, and experience, though they can build that combination in various ways. The following step-by-step instructions offer an idea of how to pursue the field.

Step 1: Learn software development fundamentals

Learn programming languages that align with your goals and interests. Is there a type of software you have in mind that you'd like to develop? Research common languages used to create that type of application. Common programming languages include Java, Python, and JavaScript. Whether you're using self-directed learning or seeking something more formal, start with introductory-level courses in a language and continue to build on that foundation.



Programs that can help you prepare for a software developer career

Stand out in your field
Use the knowledge and skills you have gained to drive impact at work and grow your career.
Learn at your own pace
On your computer, tablet or phone, online courses make learning flexible to fit your busy life.
Earn a valuable credential
Showcase your key skills and valuable knowledge.
Back-end Application Development with Node.js and Express
IBM
Course
Mastering Generative AI for Software Development
IBM
Course
Full Stack Application Development Project
IBM
Course
Vibe Coding: AI-Powered App Development for Product Managers
The University of Maryland, College Park
Course
AI-Assisted App Development
Microsoft
Course
Django Application Development with SQL and Databases
IBM
Course
Generative AI Application Development Fundamentals
IBM
Course
Using GenAI to Automate Software Development Tasks
Pragmatic AI Labs
Course

Software developer salary and job outlook

+10%
Job growth (2025-35), Source: BLS
106,100
Projected openings per year, Source: BLS

Is becoming a software developer right for you?

It's important to consider whether the software field aligns with your interests before taking any major steps. If you're interested in technology, problem-solving, and helping others find solutions, you may enjoy the puzzles that this subject often presents. Do you enjoy learning new technologies and creating things from scratch? Software development offers opportunities to work both independently and collaboratively.

Launch your career in software development

Explore software development programs on edX

Frequently asked questions about becoming a software developer

How long does it take to become a software developer?

The amount of time it takes varies depending on your skills, experience, and potential employer. For some, it may take up to four years of earning a bachelor's degree and building apps independently. Others may build on transferable skills through online courses or certificates before pursuing software development roles.

What coding languages should I know to become a software developer?

The types of coding languages to know before becoming a software developer depend on the apps you intend to make. Some common programming languages are Java, Python, and JavaScript. If there's a company or type of software you intend to work with, research the language it uses and focus your efforts on that type of code.

What's the difference between a software developer and a software engineer?

Software developer and software engineer titles can overlap, and employers may use them differently. In general, developers may focus more on creating and maintaining applications, while engineers may work more broadly on software systems and architecture.

Can I become a software developer without a degree?

Some employers may prioritize experience and your portfolio over a degree, but others want to see that you've earned a bachelor's degree in an area like software development, software engineering, or information technology.

What's the difference between software developers and web developers?

Though both types of workers create applications, web developers focus on websites and web-based applications, while software developers may work on a broader range of products, including desktop applications, mobile apps, and operating systems.