The difference between computer science and software engineering - SEEK (2024)

Got a passion for technology? Computer science and software engineering are two of the most in-demand jobs, not only in the tech sector, but across practically every industry.

Forrecent graduates and those considering acareer change into tech, it’s important to note the distinctions between these two roles in order to make informed decisions about your career path.

By understanding exactly how these two fields differ, you can better line up your education and career choices with your personal interests andlong-term professional goals. In this article, we cover what computer science and software engineering roles entail, their main differences, and the qualifications needed for both.

  • What is computer science?

  • What is software engineering?

  • Differences between software engineering and computer science

  • FAQs

What is computer science?

Computer science focuses on the study of algorithms, data and the overall functioning of computers. It’s anIT field that explores how information is processed, stored and shared.

Within computer science, there are many different career paths. You may choose to go into the research side or you might specialise in artificial intelligence, developing computer models that can learn and adapt. You could focus on cybersecurity and protecting information from malicious attacks, ensuring data is kept safe.

What is software engineering?

Software engineering focuses on the design, development and maintenance of software applications. Students can develop plenty of practical skills, including coding, bug fixing, content design, and project management, and learn a range of different software development methodologies .

Software engineers often work in teams, bringing together different perspectives to solve complex problems.Good communication andteamwork are important, as engineers must coordinate with colleagues, stakeholders and clients to deliver projects.

Differences between software engineering and computer science

While bothcomputer science and software engineeringfall under the 'tech' umbrella, they are very different careers.

Computer science goes into the ‘why’ and ‘how’ of computer processes, with the aim of advancingthe boundaries of what technology can achieve.

On the other hand, software engineering focuses on creating and maintaining software systems. It takes the theory of computer science and applies it to designing, developing and maintaining practical software solutions.

Criteria

Computer science

Software engineering

Primary objectives

Study of algorithms, data structures and theoretical principles of computing

Design, develop and maintain software applications

Key responsibilities

Research, data analysis, theoretical problem solving

Coding, project management, application development

Skill set

Analytical thinking, mathematical proficiency, research skills

Coding expertise, project management, teamwork

Career paths

Research, artificial intelligence, cybersecurity

Software development, systems engineering, QA/testing

Salary trends

High starting salaries, the potential for growth in specialised fields

Competitive salaries with significant growth opportunities based on experience and skills

Differences in curriculum

The curricula for computer science and software engineering degrees reflect the focus of each field, providing students with the specific knowledge and skills needed for their careers.

  • Computer science:focus on algorithms, data structures, programming languages, theory of computation, software design principles and mathematics.

  • Software engineering:focus on software development, project management, database management, software testing, user-interface design, and specific programming languages used in the industry.

Differences in degree and certifications

The educational paths for computer science and software engineering vary, with a number of different ways to enter these fields.

Computer science:

  • Bachelor’s degree:typically requires a degree in computer science or a related field like Information Technology (IT).

  • Certifications:additional certifications can build knowledge in specialised areas like cybersecurity or data science.

Software engineering:

  • Bachelor’s degree: a degree in software engineering or a computer science degree with a specialisation in software engineering.

  • Bootcamps andcertifications: intensive training programs and certifications offer a way into the field that doesn’t require a university degree, focusing on practical skills.

Potential job opportunities

Computer science

  • Research scientist:conducting advanced studies in computing

  • Software developer: specialising in various areas such as web, mobile, or systems development

  • Data scientist:analysing and interpreting complex data

  • Security analyst:protecting systems and networks from cyber threats

  • User interface designer: designing intuitive user interfaces

  • Database administrator: managing and organising data

Software engineering:

  • Software developer: creating and maintaining software

  • Applications developer: focusing on software applications for users

  • Systems engineer: designing and managing complex systems

  • Test engineer:ensuring software quality through rigorous testing

  • Quality assurance engineer:overseeing the entire software development process to maintain quality standards

  • DevOps engineer:bridging the gap between development and operations to improve softwaredeployment

Job scopes and responsibilities

A computer scientist is usually involved in the research side of things, looking into developing new algorithms or theories. This might also involve creating new computing systems from scratch, analysing data sets to gain insights to help with this.

A software engineer spends their days working through the software development lifecycle, which involves designing, building, testing, deploying and maintaining software. This is often achieved by working in teams to develop software solutions, with their objectives set out by a project manager or a team lead. A more senior software developer might also project manage jobs.

Career progression

Career paths within computer science and software engineering offer opportunities for growth.

Computer scientist

  • Research scientist:leading innovative research projects

  • Lead software developer: overseeing software development teams

  • Professor:teaching and conducting research in academia

  • Technical architect:designing complex systems and architectures

  • Chief technology officer (CTO):leading the technology strategy of an organisation

Software engineer

  • Senior software developer: leading development projects and mentoring junior engineers

  • Software development manager:managing development teams and projects

  • Solutions architect:designing technical solutions to meet business needs

  • Engineering team lead: leading engineering teams to deliver projects

  • Chief information officer(CIO): overseeing the information technology strategy and implementation in an organisation

Differences in salary

Salaries for computer science and software engineering roles can vary based on experience, location and specific job titles.

Computer science

  • Entry level:from $80,000 to $100,000 per year

  • Mid level: from $120,000 to $150,000+ per year

Software engineering

  • Entry level: from $80,000 to $100,000 per year

  • Mid level:from $100,000 to $130,000+ per year

As professionals gain experience, the salary ranges for senior positions in both fields may overlap or equalise, depending on demand. Roles at large companies or organisations will offer higher salaries and more comprehensive remuneration packages.

Both computer science and software engineering are essential roles that offer career paths beyond the tech sector. Computer science provides a broad theoretical foundation, focusing on algorithms, data structures and the principles of computing. On the other hand, software engineering emphasises the practical aspects of designing, developing and maintaining software. By understanding the differences between these fields you can make informed decisions about your education and career path.

Learn moreabout career pathways with our Career Advice articles.

FAQs

Is computer science or software engineering more maths-heavy?

Computer science is generally more maths-heavy than software engineering. It often includes mathematics, algorithms and the theory of computation, which requires a strong grasp of mathematical concepts. Software engineering focuses more on practical application, coding and project management.

Do I need to be good at writing code for both computer science and software engineering?

Yes, you need to be good at writing code for both computer science and software engineering.

  • In computer science, coding is essential for implementing algorithms and solving complex problems.

  • In software engineering, coding skills are crucial for designing, developing and maintaining software applications.

Which earns more computer science or software engineering?

Salaries for computer science and software engineering roles are comparable but vary depending on seniority, company, specialisation and location. Entry-level positions in both fields typically range from $80,000 to $100,000 per year, with mid-level individual contributor roles ranging from $100,000 to $150,000.

Are there any creative aspects to computer science or software engineering careers?

Yes, both fields offer opportunities to think abstractly, though they may not be creative in the traditional sense. In computer science, there’s the opportunity to design innovative algorithms and solve theoretical problems. In software engineering, creativity is an essential part of designing user-friendly interfaces, developing unique software solutions, and finding different ways to address user needs.

Which field offers more opportunities to work remotely?

Both computer science and software engineering offer plenty ofopportunities to work remotely, particularly in software development, systems engineering and data analysis.

Is a computer science degree required to become a software engineer?

No, a computer science degree is not strictly required to become a software engineer. Many software engineers hold degrees but it’s also possible to learn through gaining a certificate or through on-the-job training.

What are the pros and cons of boot camps compared to traditional degrees for software engineering?

Boot camps are often shorter than certificates, typically lasting a few months, and focus intensively on practical skills. However, they often lack the depth of theoretical knowledge provided by traditional degrees and offer fewer networking opportunities. On the other hand, traditional degrees in software engineering or related fields offer a well-rounded education, blending both theory and practice over a longer period – usually three to four years. These programs provide extensivenetworking opportunities and are widely recognised by a broader range of employers.

Do I need to choose between computer science and software engineering or can I switch between them?

You do not need to make a definitive choice between computer science and software engineering. Many professionals switch between the two fields or work in roles that overlap both areas. The skills are often transferable, allowing for flexibility in career paths.

What are some of the biggest challenges faced by computer scientists and software engineers?

There are a few challenges faced by both software engineers and computer scientists, including:

Computer scientists:

  • Keeping up with rapidly evolving technology

  • Solving complex theoretical problems

  • Balancing research and practical applications

Software engineers:

  • Managing project timelines and deliverables

  • Ensuring software quality and performance

  • Collaborating within teams

Can I be a software engineer with a computer science degree?

Yes, you can be a software engineer with a computer science degree. The theoretical and practical skills gained in a computer science program can be applied to software engineering roles, making it a common career path for computer science graduates.

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The difference between computer science and software engineering - SEEK (2024)

FAQs

The difference between computer science and software engineering - SEEK? ›

Software engineering and computer science overlap because they both deal, at least in part, with software systems. In software engineering, software is the core focus. In computer engineering, software is not the only area of focus, but it is one of the primary subfields that computer scientists study.

What is the difference between computer science and software engineering? ›

While related, Computer Science offers a broad “generalist” understanding of all interconnected aspects of modern computers, while Software Engineering (or Development) focuses on the design and implementation of large-scale, complex software systems - for example, a personalized recommendations algorithm.

What's the difference between computer science and computer engineering? ›

The field of computer engineering tends to prioritize computer design and development, whereas computer science places a heavier emphasis on computing theory, translating to a greater focus on cybersecurity, algorithms, and computer networks.

Which is better computer engineering or software engineering? ›

Which is better for you is depend on area of interest. If you are interesting in working with physical system and hardware then computer engineering is best on the other hand if your interest lies only on software and development of software application then software engineering is best suited for you.

What is the difference between CS and software engineering Quora? ›

In the workforce, there is no difference between what a CS and a SE does. And a good developer gains those internal rigors and disciplines regardless of what degree. The difference lies in schooling. Software engineers go through extra classes that all other engineers also take.

Which one is harder, computer science or software engineering? ›

The difficulty of computer science versus software engineering is subjective and depends on individual strengths and interests. Computer science often involves more theoretical concepts and mathematical foundations, which can make it seem more challenging if you're naturally strong in those areas.

Can I be a software engineer with a computer science degree? ›

The most common job for computer science degree graduates is software engineer. That said, “there are all sorts of derivations of that,” according to Lopez. “Software developer, application developer, programmer, coder. The whole family of these job titles is all about writing code.”

What pays more, computer engineering or computer science? ›

Which pays more, computer science or computer engineering? It depends on your title, but both career tracks have high earning potential. According to the BLS, the median pay for computer and information research scientists as of May 2022 was $136,620. Computer hardware engineers earned $132,360.

Which degree is better, computer science or engineering? ›

Consider your interests and career goals. If you enjoy software development, coding, and algorithms, computer science may be the better choice. If you prefer working with hardware, designing systems, and building devices, computer engineering might be more suitable.

What are the highest paying computer science jobs? ›

Here's a look at the highest paying computer science jobs today:
  • Software developer. ...
  • UX designer. ...
  • Database administrator. ...
  • IT project manager. ...
  • Front-end developer. ...
  • Software engineer. ...
  • Network security engineer. ...
  • Data scientist.
Apr 18, 2024

Which engineering has the highest salary? ›

In terms of median pay and growth potential, these are the 10 highest paying engineering jobs to consider.
  • Systems Engineer. ...
  • Electrical Engineer. ...
  • Chemical Engineer. ...
  • Big Data Engineer. ...
  • Nuclear Engineer. ...
  • Aerospace Engineer. ...
  • Computer Hardware Engineer. ...
  • Petroleum Engineer.
Mar 24, 2024

Who earns more, a computer engineer or a software engineer? ›

Software Engineering Salary and Job Outlook

Software engineers earned a median annual salary of $110,140 as of May 2020, according to the BLS. The BLS estimates positions for software engineers to grow by 22% between 2020 and 2030, much higher than for computer engineers.

Do software engineers make more than programmers? ›

The median annual base salary for software developers working in the US is $77,550 a year, with a range between $55,000 and $113,000 a year [2]. The median annual base salary for software engineers working in the United States is $99,463 and a range of between $67,000 and $135,000 a year [3].

Should I go for CS or software engineering? ›

Both degree programs prepare students for careers in computer programming and software engineering. A computer science degree, however, can equip students to pursue a broader range of careers and leadership roles in fields such as cybersecurity, cloud computing, computer architecture, and project management.

What is the main difference between software engineering and computer science? ›

Computer science is wider-reaching, while software engineering focuses more on the development and deployment of computer programs. Additionally, computer science may take a more abstract approach to computing, while software engineering emphasizes concrete applications of coding.

What is the major difference between IT and CS? ›

The difference between Computer Science and Information Technology is that computer scientists design and develop the software programs that IT professionals use and maintain. IT specialists take what they've learned about computers and apply that knowledge in businesses across all industries.

Which is a better degree computer science or engineering? ›

Neither degree is inherently better than the other. The choice depends on your career goals and interests. Computer science is ideal for those interested in software, programming, and algorithms, while computer engineering is suited for those who prefer working with hardware and system design.

Can I become a software engineer without a computer science degree? ›

You don't need a computer science degree to become a software engineer or software developer, but completing a short course or qualification can boost your chances of getting a job. There are two ways you could go about this. Your first option is an intensive software engineering bootcamp.

Does software engineering require coding? ›

Software engineers code, test, and deploy their code to create various applications and programs. These professionals must know programming languages, coding principles, and fundamentals.

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