What is one essential skill you believe every aspiring tech developer should focus on developing? We asked 12 tech industry leaders this question and here’s what they shared.
- Develop Critical Thinking Skills
- Learn to Read Code
- Master Effective Googling
- Embrace Adaptability
- Understand User Experience
- Focus on Problem-Solving
- Integrate AI Skills
- Hone Problem-Solving Abilities
- Master Data Structures and Algorithms
- Develop Effective Communication
- Prioritize Customer Service
- Learn Version Control Systems
What Skills Are Essential for Developers?
Develop Critical Thinking Skills
In the nearly 20 years I’ve been writing software professionally, the one stand-out skill that all of the best engineers have is critical thinking.
Being an expert in Javascript or C++ is great, but having the ability to break down problems and solve them regardless of the framework or language will get you a lot further.
Critical thinking doesn’t tie you to an industry, language, framework or company.
The best developers don’t take fully written specs and convert them into code by rote, they question whether the spec delivers what the client requires. They look for edge cases and race conditions. They try to break the system in ways that others don’t think of.
A software engineer is not just someone who knows their chosen language deeply. A Software Engineer is someone who solves problems.
Ben Grimwade
Software Engineering Manager, Just Another Tech Lead
Learn to Read Code
Having built multiple successful tech products, I believe the ability to read and understand other people’s code is the most vital skill for developers today. Just last month, I watched a junior developer on my team struggle for days with a bug until they learned to effectively read through the existing codebase—a skill that would’ve saved them hours of frustration and helped them contribute more meaningfully to our projects.
Joshua Odmark
CIO and Founder, Local Data Exchange
Master Effective Googling
One essential skill every aspiring tech developer should focus on is learning how to Google effectively. It might sound simple, but being able to navigate the wealth of information on the internet to solve problems is invaluable. When I first started out, I underestimated just how often I’d need to search for answers. Each time you get stuck, Google becomes your guide. The trick is not just in finding answers but in asking the right questions, selecting credible sources, and knowing where to look-whether that’s Stack Overflow, Reddit, or diving into official documentation.
Googling isn’t just about typing a question; it’s a skill that grows with practice. I remember countless times when I faced issues with code that left me stumped. Rather than spending hours on trial and error, I refined my search terms, learned how to phrase questions effectively, and filtered through responses to find the right solutions. It’s a game-changer when you’re learning because the world of programming is filled with nuanced problems that often have multiple solutions. Developing a strong skill in searching helps you get unstuck faster and builds your problem-solving muscles.
To anyone starting out, my advice is simple: make Google your best friend. Take the time to understand how to ask questions concisely and find the best sources to guide you. Over time, this skill will become second nature, helping you find solutions more efficiently and boosting your confidence. The ability to independently troubleshoot and find answers is what sets apart those who just learn programming from those who thrive in it.
Elmo Taddeo
CEO, Parachute
Embrace Adaptability
With extensive years of experience in tech recruiting, I’ve witnessed that many companies focus quite heavily on problem-solving and flexibility in their candidates. I personally think that adaptability is one of the most crucial skills. It allows specialists to quickly embrace new programming languages, frameworks, and project requirements. It also allows them to grow with each challenge and opportunity.
An adaptable developer can navigate the unknown, learn on the fly, and pivot when things don’t go as planned. In our company, I’ve seen how this skill impacts team dynamics and project success. Developers who can adapt bring immediate value and inspire innovation by staying open to fresh approaches and solutions. In my view, adaptability contributes to the resilience that builds strong, forward-thinking teams and ultimately drives a company’s success in a highly competitive, ever-evolving market.
Ann Kuss
CEO, Outstaff Your Team
Understand User Experience
Based on my work with Shopify stores, I’ve found that understanding user experience (UX) is absolutely essential for any tech developer. Just last month, we had a client’s conversion rate jump 40% after our developer spent time actually watching how customers struggled with the checkout process and made subtle improvements. While fancy coding skills are great, I’ve seen time and again that the ability to see things from the user’s perspective makes the biggest impact on business success.
Joshua Uebergang
Founder, Digital Darts
Focus on Problem-Solving
Problem-solving is the key skill for any tech developer. It helps break down challenges, find causes, and create solutions. For example, our team improved a fintech app’s performance by 40% by fixing scalability issues during peak traffic. This skill also builds adaptability, creativity, and teamwork-essential in today’s fast-paced tech world.
For example, while working on a fintech app, our team had trouble making the app run smoothly when a lot of people used it at the same time. By carefully looking at the issue, we improved the database and backend systems, which boosted the app’s performance by 40%.
Hasan Khan
Full Stack Developer, BigOhTech
Integrate AI Skills
I’ve found that AI integration skills are absolutely crucial in today’s tech landscape, especially after seeing how it transformed our e-commerce platform. Just last month, we implemented a basic machine learning model for product recommendations that boosted customer engagement by 40%, which really showed me that developers who can work with AI will have a massive advantage in creating impactful solutions.
John Cheng
CEO, PlayAbly.AI
Hone Problem-Solving Abilities
For aspiring tech developers, honing problem-solving skills is essential. In a fast-evolving field where new challenges arise regularly, the ability to analyze issues, break them down into manageable components, and devise effective solutions is invaluable. Problem-solving is foundational in tech, guiding developers through complex coding tasks, debugging, and optimizing solutions in ways that impact efficiency and innovation.
- Adaptability and Solution-Oriented Mindset – Problem-solving skills encourage developers to adapt to new programming languages, frameworks, and technologies quickly. With technology constantly evolving, the capability to approach unfamiliar problems confidently and systematically is critical. Developers who can analyze and resolve issues efficiently tend to progress faster in their careers and bring more innovative solutions to their teams.
- Enhancing Code Efficiency and Debugging – Strong problem-solving abilities directly contribute to writing efficient, maintainable code. Developers who think critically about potential issues during the development process can preemptively address pitfalls, leading to cleaner, more reliable code. Effective problem-solvers are also skilled at debugging, as they can quickly identify root causes and implement solutions with minimal disruption to the development process.
- Building Collaborative Skills – Problem-solving also strengthens teamwork. In tech, complex challenges are often best solved collaboratively, and a developer adept at problem-solving brings structure and insights to group discussions. This not only boosts project outcomes but also fosters an environment where knowledge is shared, improving team capability as a whole.
Focusing on problem-solving equips developers with the resilience and adaptability needed to excel in tech, making it an essential skill for anyone entering the field.
Vaibhav Kamble
CEO, CloudOptimo
Master Data Structures and Algorithms
If you’re aiming to become a tech developer, one of the most valuable skills to develop is mastering data structures and algorithms. This knowledge is essential for a few key reasons.
First, it enables you to write efficient, fast-running code that uses minimal memory-an absolute must when working with large data sets or complex applications. Selecting the wrong data structure or algorithm can slow down your code or hog resources, resulting in a poor user experience or even causing your app to fail.
Additionally, data structures and algorithms are vital for effective problem-solving in software development. Different challenges often require unique ways of organizing and managing data, and understanding these concepts allows you to break down complex problems into smaller, manageable steps, making it easier to find optimal solutions.
Finally, a strong foundation in data structures and algorithms is a huge advantage when navigating technical interviews. Many companies emphasize these skills to evaluate your problem-solving abilities and technical expertise, so mastering them is essential for landing a role as a software developer.
If you’re ready to start learning, platforms like GeeksforGeeks, Hackerrank, CodeChef, CareerCup, LeetCode, InterviewBit, and HackerEarth offer excellent resources for building and practicing these skills.
Stefano Lodola
Founder & Course Author, Think Languages
Develop Effective Communication
While technical skills such as proficiency in networking and deep expertise in cybersecurity are undoubtedly critical for any tech developer, we have found that success in managed IT services and IT consulting often extends beyond these knowledge-based capabilities. One essential skill every aspiring tech developer should focus on developing is effective communication. This skill is crucial because the ability to clearly convey complex technical concepts, listen actively to client needs, and offer tailored, easy-to-understand solutions fosters strong client relationships and trust.
Personally, I believe it’s important to break down the social barriers and stigmas often associated with IT professionals by finding ways to connect with clients on a human level. This not only helps build rapport but also alleviates any potential awkwardness during conversations or interactions. When clients feel heard, understood, and their technical issues are communicated in a relatable way, it transforms a typical service call into a meaningful partnership.
Eric Van Overmeiren
Lead System Administrator, Go Technology Group
Prioritize Customer Service
Customer service is an essential skill every aspiring tech developer should focus on. Communicating effectively with users, addressing their needs, and solving problems makes a big difference in building strong products and relationships.
In the online space, customer service is often overlooked, but it’s important to building trust and ensuring user satisfaction. Developers who prioritize this create solutions that genuinely meet user needs and stand out in their field.
Juan Carlos Munoz
Co-Founder, CC Creative Design
Learn Version Control Systems
Version control systems, like Git, are important skills for people who want to become tech developers. With these tools, team members can work together easily and keep track of changes to the code, branches, and merges. Developers who don’t know much about version control run the risk of making mistakes and causing conflicts that can stop the project from moving forward.
The bad things that could have happened with a project I worked on at PressPulse were avoided because our team knew how to use branching and merge conflicts well. Developers who don’t have a good handle on version control run the risk of adding mistakes and conflicts that can stop work.
To keep projects organized and easy to maintain, it’s important to understand collaborative development workflows, in which multiple developers work at the same time on the same codebase. When developers know how to use version control and collaborate, they can easily handle large, distributed projects without running into the problems that happen when developers don’t have these skills.
Elvis Sun
Software Engineer & Founder, Press Pulse
