A Practical Guide to Starting a Career in Computer Science and IT

You have decided to pursue a career in computer science or IT. That is a solid choice — technology continues to drive almost every industry, and demand for skilled professionals remains strong despite recent market shifts. But the field is vast, and the path from student to employed professional can feel unclear.

Many students assume that getting a degree is enough. Others believe they need to know everything before they can even apply. Neither is quite true.

At Edukation Hub, we regularly hear from students who are unsure about what employers actually want, how to build relevant skills, or whether internships matter as much as people say. This guide breaks down the practical steps to starting a career in computer science and IT — from choosing your focus area to landing your first role.

Understanding the Current Job Market for Computer Science Graduates

Before mapping out your plan, it helps to understand what the job market actually looks like right now.

In 2025, widely cited Federal Reserve Bank of New York data put recent computer graduates’ unemployment rate at 6.1%, higher than many non-technical majors. That number sounds concerning at first glance. However, it’s drawn from a small survey sample with a wide margin of error, and the study predates the most recent hiring cycles.

The fuller picture is more encouraging. Computer science graduates still earn some of the highest starting salaries of any major. The National Association of Colleges and Employers projects an average starting salary above $81,500 for the Class of 2026. Nearly three-quarters (70%) of computer science graduates are working as programmers, software developers, IT business analysts, or other technology professionals 15 months after graduation.

According to the U.S. Bureau of Labor Statistics, about 317,700 openings each year are projected in computer and information technology occupations from 2024 to 2034.

The market has tightened compared to the boom years, but it hasn’t collapsed. What has changed is the bar graduates must clear to secure their first jobs. Employers are looking for more than just a degree.

Step 1: Choose Your Focus Area

Computer science is not one field — it’s many. Trying to learn everything at once can leave you overwhelmed and unfocused.

The Problem with Staying Too General

Generalist coding roles have become more competitive. Employers are increasingly valuing specialization above generalization. While you don’t need to enter college with a narrow specialty in mind, developing depth in one in-demand area by graduation will be an asset.

Popular Specializations to Consider

  • Software Engineering — Building applications, systems, and tools
  • Data Science and Analytics — Working with data to extract insights
  • Artificial Intelligence and Machine Learning — Building systems that learn and adapt
  • Cybersecurity — Protecting systems, networks, and data
  • Cloud Computing — Designing and managing cloud-based infrastructure
  • Web and Mobile Development — Building applications for browsers and mobile devices

How to Discover What Fits You

“My journey started by exploring my interests and aligning them with emerging trends in tech,” says Patrice Williams-Lindo, CEO of Career Nomad and STEM career strategist. “For students today, I recommend looking at fields that excite them — whether it’s AI, cybersecurity, or software development, while keeping an eye on where the industry is growing.” 

Elvis Sun, a Google software engineer, suggests an even simpler approach: “I’ve found that the best way to find your tech niche is to look for problems that need to be solved in the real world. For students who have never had a job, I suggest starting by looking at everyday problems around them — whether at school, in their community, or at home.” 

Step 2: Build a Strong Technical Foundation

Once you have a direction, focus on building the right skills.

Core Subjects That Matter

According to career guidance sessions at IEEE events, the most important foundation subjects include :

  • Data Structures and Algorithms (DSA)
  • Database Management Systems (DBMS)
  • Operating Systems (OS)
  • Programming languages

Deep DSA mastery is what product-company interviews often demand. However, you don’t need to master this stage completely before moving forward. You need working familiarity — the confidence to look at a medium-difficulty problem and have a real attempt at it.

Platforms for Practice

  • LeetCode and HackerRank — For algorithm and coding practice 
  • CodeChef — For competitive programming
  • GitHub — For version control and showcasing your work

The Honest Timeline

Scaler, a tech education platform, provides realistic timelines based on your starting point :

  • Class 12 student with full-time focus: 6 to 9 months to first job
  • Non-CS graduate with full-time focus: 6 to 9 months
  • Working professional learning part-time (1-2 hours/day): 9 to 14 months

None of these timelines assume genius-level ability. They assume consistent hours and following a structured sequence.

Step 3: Build Projects and a Portfolio

A computer science degree is valuable, but employers increasingly want to see what candidates have built on their own.

Why Projects Matter More Than You Think

A portfolio could include a working app, an open-source contribution, or a personal website. A solid GitHub profile or a couple of detailed projects will distinguish a computer science student more than a transcript alone.

“Build a portfolio that demonstrates your strengths in areas like HTML, CSS, JavaScript, and Python,” advises edX. “You could also incorporate games or other forms of media you have developed.” 

How to Start Building

  • Beginner projects: Search for “beginner level projects for [Topic]” — you’ll find dozens of ideas with completed code and walkthroughs 
  • Replicate and adapt: Start by replicating existing projects on your local machine. You’ll encounter errors. Solve them. Record your learnings. Repeat 
  • Real-world projects: Find NGOs or idea-stage startups and volunteer. Reach out with a proposal showing how your skills can help them. Ask for a recommendation on LinkedIn or a certificate in return 

Using a Blog to Showcase Your Work

“I started my blog because I enjoyed writing,” shares one professional who used their blog to land their first tech job. “I realized it was the perfect medium to showcase my skill set — copywriting, photography, research, and teaching — and to convince potential employers that all those seemingly irrelevant skills were exactly why I was the candidate they were looking for.” 

Your blog doesn’t need to be perfect. It just needs to show what you’ve built and what you’ve learned.

Step 4: Secure Internships

Many companies now treat their internship pipeline as their primary hiring channel for new graduates. Computer science students who reach graduation without internship experience will be competing for a dwindling number of jobs.

Start Applying Early

Advisors at institutions like Stevens Institute of Technology encourage students to apply for internships starting in the sophomore year. They recommend looking beyond brand-name companies and treating internships like auditions.

If your course doesn’t offer a year in industry, look for IT-related work placements and internships through your careers service, industry programmes, or on the websites of large employers. Contact smaller, local employers as well to see if they have any work shadowing or project-based opportunities.

Volunteer Opportunities

There are also voluntary digital or IT roles with charities, allowing you to work on projects and get real-life experience. Evidence of your ability to fix bugs, improve functionality, build an app, collaborate with others, deploy applications to the cloud, or experiment with AI tools will help show your skills and interest.

Step 5: Build Your Professional Network

Build Genuine Connections

“It’s easy to think of ‘networking’ as being transactional, but genuinely connecting with people goes beyond LinkedIn connections,” says Sobia Iqbal, BCS Early Careers Development Officer. “It’s about finding mentors and people you respect professionally, and developing relationships with those who see potential in you and genuinely want to help you grow.” 

Use LinkedIn Strategically

Post what you learn. Minor topics, major learnings, and success milestones — everything helps build credibility. “Don’t worry about perfection, comments, likes, etc. You’re not an influencer. You’re just here to talk about your work,” advises one tech professional.

Seek Feedback

“Feedback is a gift,” Iqbal notes. “Being open to it demonstrates maturity and a commitment to growth. However, be careful who you seek it from; it’s important to learn how to spot good feedback and discard opinions that do not help you develop.” 

Step 6: Understand the Interview Process

Indian tech hiring, especially for coding roles, usually runs through some combination of an online coding test, one or more technical interviews with live problem-solving, and sometimes a system-design or project-discussion round.

Two Things That Matter Most

  1. Explaining your thinking out loud while solving a problem — interviewers are evaluating your reasoning as much as your final answer
  2. Being honest when you don’t know something and reasoning through it in front of them, rather than freezing or bluffing 

Referrals Genuinely Help

Referrals matter more than cold applications. It is worth being active in communities — college alumni groups, LinkedIn, local meetups — well before you start applying, not the week you need a job.

Step 7: Know the Different Doors in Tech

In many markets, fresher pay varies more by which company types you enter than by anything else about you :

  • Service-based companies (TCS, Infosys, Wipro, Cognizant, Accenture) hire in large volume and value broad fundamentals
  • Product-based companies (funded startups to global product firms) hire in smaller numbers, test DSA and system thinking more heavily, and pay noticeably more

Most first-time job seekers should apply to both doors at once.

Common Mistakes Students Make

Mistake 1: Waiting for Permission to Start

“You don’t need permission to start — you just need to start.” This isn’t the 1980s where you’re hired first, trained, then put on the job. Recruiters want to see your past experiences and problem-solving capability even as a fresher.

Mistake 2: Ignoring Soft Skills

The way you communicate, empathize, and collaborate will enable you to develop the skills to influence people. “Take time to cultivate emotional intelligence,” advises Iqbal. “Difficult colleagues will have a more significant impact on your career success than you might expect.” 

Mistake 3: Not Embracing the Learning Curve

“The first few years of your career are the hardest,” Iqbal notes. “The truth is that discomfort is an inherent part of the process, and embracing it, along with any setbacks that may arise, will only help you develop your resilience.” 

Pro Tip: Start Now, Not Later

You don’t need to wait for formal coursework to start building skills. Coding boot camps, online courses, hackathons, and personal projects are all accessible to students regardless of their current educational stage.

[LINK: BCS, The Chartered Institute for IT – https://www.bcs.org/]

 BCS is a global professional body for IT professionals. Their resources include career guidance, certification pathways, and professional development opportunities that can help you build a successful career in computer science and IT.

 The best time to start building your career in computer science and IT is now.

Frequently Asked Questions

Q: Do I need a computer science degree to start a career in IT?

A: Not necessarily. While many employers value degrees, coding boot camps, online courses, and personal projects can also lead to entry-level roles. A degree provides a strong foundation, but practical skills and a portfolio matter just as much.

Q: How important are internships for getting a job?

A: Very important. Many companies now treat their internship pipeline as their primary hiring channel for new graduates. Students without internship experience face a more competitive job market.

Q: What skills do I need to focus on?

A: Core subjects like Data Structures and Algorithms, Database Management Systems, and Operating Systems are essential. Additionally, problem-solving skills, version control (Git/GitHub), and practical project experience are highly valued.

Q: How long does it take to get job-ready?

A: With consistent effort, you can become job-ready in 6-9 months if learning full-time. For part-time learners, it may take 9-14 months.

Q: What’s the difference between service-based and product-based companies?

A: Service-based companies (like TCS, Infosys) hire in large volume and value broad fundamentals. Product-based companies (like funded startups, product firms) hire in smaller numbers, test DSA more heavily, and pay significantly more.

Our [How to Choose the Right Career Path After School] guide also compares tech careers alongside other fields, useful if you are still deciding between different career categories altogether.