Skill path
How to become a Software Engineer
How to become a Software Engineer: skill roadmap with 5 core skills, degree usually required, courses and salary data. Updated weekly.
Education & experience requirements
- Education
- Most of these occupations require a four-year bachelor's degree, but some do not.
- Experience
- A considerable amount of work-related skill, knowledge, or experience is needed for these occupations.
- On-the-job training
- Employees in these occupations usually need several years of work-related experience, on-the-job training, and/or vocational training.
Foundations
Skills assumed by employers — the base to build on
- MathematicsFoundation
- Data StructuresFoundation
- AlgorithmsFoundation
Step-by-step procedures to solve problems efficiently. Core to software development and data processing. Learn via textbooks and algorithmic problem-solving.
- Operating SystemsFoundation
Managing computer hardware, resources, and processes. Needed for system stability and performance. Learn through OS design and hands-on administration.
Core skills
The skills that define the role today
- PythonHigh demand
A versatile programming language. Data professionals use it for analysis, automation, and building data-driven applications.
- JavaHigh demand
Java is a versatile programming language for building robust applications. Software engineers use it widely. Learn by writing small programs and reading documentation.
- REST APIsHigh demand
Architectural style for building web services. Enables integration between applications. Learn by creating simple APIs and consuming public ones.
- ObservabilityHigh demand
Understanding the internal state of systems through external data. Software engineers and managers use it to monitor and troubleshoot applications.
- C++High demand
An object-oriented language for high-performance software. Needed for game engines, systems, and large applications. Gain through practical projects and C++ guides.
Tools in demand
Specific tools that appear in live postings
- Apache KafkaIn demand
Apache Kafka streams data in real-time. Software engineers and web developers use it for data pipelines. Learn by setting up Kafka clusters and practicing.
- C#In demand
- Cascading style sheets CSSIn demand
CSS is a stylesheet language that controls web page presentation. Designers and developers use it to create responsive and visually consistent interfaces. Learn through coding practice and documentation.
- NoSQLIn demand
NoSQL databases store flexible data. Software engineers use them for scalability. Learn by experimenting with popular NoSQL databases.
- AWSIn demand
Amazon's cloud platform for computing, storage, and services. Employers use it for scalable infrastructure. Learn by experimenting with AWS free tier and following official documentation.
- GitIn demand
Version control system tracking code changes. Essential for teamwork and code management. Learn through regular use and guided practice.
- DockerIn demand
Platform for containerizing applications. Ensures consistent deployment across environments. Learn by using containers and understanding images.
- TypeScriptIn demand
Superset of JavaScript adding static types. Used for robust, scalable apps. Learn via documentation and coding exercises.
- ReactIn demand
JavaScript library for building interactive interfaces. Employers use it for dynamic UIs. Learn by creating sample projects and reading guides.
Specializations
Same profession, different paths. Each branch opens its own set of skills.