Information technology, often just called IT, continues to be one of the most adaptable and rapidly expanding sectors, and studies indicate that mastering high‑demand tech skills can significantly boost your earnings. If you’re aiming to pivot or climb the career ladder with fresh certifications and expertise, take a look at the 10 best tech skills you can master today.
Why These 10 Best Tech Skills Matter
Employers across the globe are on the hunt for the latest, most sought‑after capabilities. As technology weaves itself deeper into daily business operations, the right blend of practical know‑how, technical experience, and software fluency can set you apart and keep you indispensable.
10 Cybersecurity
Before the final quarter of 2020, a staggering 2,935 security breaches were publicly reported – the worst year on record for cyber‑incidents. In response, executives raised their cybersecurity budgets by at least 55% for 2021, and many are actively recruiting additional full‑time security experts.
So where should you focus your learning within the sprawling security landscape? While every niche – from general cybersecurity to cloud protection and application security – holds value, cloud security and application integrity are projected to surge by 115% and 164% respectively. Employers are especially hunting for talent skilled in app‑security code reviews, secure containers, and micro‑services security.
DevSecOps has emerged as a heavyweight, offering premium pay bumps that can equal roughly 19% of a professional’s base salary by weaving security directly into the development pipeline. Cloud‑security specialists can dive into Google Cloud security, Azure security, public‑cloud safeguards, security architecture, and infrastructure hardening.
Looking ahead, certifications will keep delivering premium wages and remain a bulwark against market fluctuations. Many organizations now reward professionals who hold credentials such as:
- CEH – Certified Ethical Hacker
- CCSP – Certified Cloud Security Professional
- CISSP – Certified Information Systems Security Professional
- CompTIA Advanced Security Practitioner
9 Full Stack Development
Even though full‑stack development isn’t a brand‑new discipline, the demand for developers—especially those fluent in front‑end, back‑end, and full‑stack stacks—remains relentless.
Indeed’s 2020 ranking of top tech skills placed full‑stack software development at the No. 2 spot, and it also topped growth charts with a 161.9% rise. Since 2005, hiring rates for full‑stack engineers in the United States have climbed at an average of 35% per year.
The most coveted languages and frameworks right now include:
- JavaScript
- Python
- Go
- Swift
- React
- Angular
- Spring
- Django
JavaScript and its myriad frameworks continue to dominate as the most widely used programming language, while Go commands high demand due to a scarcity of seasoned developers. Angular and React lead the pack for front‑end expertise, and Spring and Django are prized for back‑end development.
8 Blockchain
Even after the dramatic dip in cryptocurrency values over the past year, blockchain technology remains vital for use‑cases such as crowdfunding, identity management, peer‑to‑peer payments, digital voting, and secure file storage.
Because of this versatility, employers are actively seeking developers who can build decentralized applications and smart contracts. The most sought‑after blockchain competencies include database design, networking fundamentals, and programming languages like JavaScript, Java, Solidity, Python, Go, and C++.
Blockchain engineers now earn salaries comparable to their machine‑learning counterparts, averaging around $162,000. Major financial institutions and tech giants—including Microsoft, Facebook, IBM, and Amazon—are all expanding their blockchain services.
7 Cloud Computing
As enterprises increasingly migrate from on‑premise servers to cloud‑based infrastructures, expertise in cloud computing is becoming exceptionally marketable. Today, machine‑learning and artificial‑intelligence services are largely hosted on cloud platforms, and job openings for cloud roles grew 107% in the United States between 2017 and 2020.
The dominant cloud provider is Amazon Web Services (AWS). Earning an AWS certification can lift your earnings well above peers without the credential, with cloud‑computing specialists averaging $130,272 annually.
AWS solution architects top the certification leaderboards in the U.S. and Canada, while other in‑demand cloud skills include DevOps, Microsoft Azure, Kubernetes, Docker, and broader cloud‑engineering expertise. The shift toward cloud platforms guarantees long‑term demand for skilled engineers.
6 Artificial Intelligence and Machine Learning
Artificial intelligence (AI) and its sibling machine learning (ML) have become buzzwords that signal a rapidly evolving business landscape. A multitude of tools and services now rely on AI/ML, and hiring for AI specialists has surged 74% in recent years.
A 2019 Indeed study of top tech jobs revealed that openings for machine‑learning engineers jumped 344% over a four‑year span. Professionals equipped with Python, natural‑language processing, Java, TensorFlow, and R can command average salaries up to $140,000 in the United States.
Mastering AI/ML also opens doors to building chatbots—one of the most coveted specializations within the field. Companies increasingly deploy AI‑powered virtual agents to handle website queries, and experts in this arena enjoy some of the highest IT salaries available.
Core machine‑learning topics you’ll encounter include statistical pattern recognition, neural networks, unsupervised learning, deep learning, recommender systems, and anomaly detection.
5 Virtual, Augmented, and Extended Reality
The fusion of augmented reality (AR) and virtual reality (VR) creates what’s known as extended reality (XR). Industries ranging from education and manufacturing to entertainment, advertising, and healthcare are rapidly adopting XR technologies, driving a hiring surge of 1,400% for VR/AR engineers.
While the full impact of XR will unfold over the next few years, market forecasts are already staggering: projections placed the AR/VR market at $6.1 billion in 2017, exploding to an estimated $215 billion by 2021.
Leading enterprises such as NVIDIA, Facebook, Google, HTV, and Snapchat are leveraging XR to fuel growth, especially in the post‑pandemic era. There’s also a notable shortage of XR quality‑assurance specialists who can troubleshoot algorithms and translate outputs for other tech teams.
4 Analytics and Data Science
Data analytics and data science remain among the most sought‑after tech skills, tightly intertwined with the big‑data boom that’s projected to grow 14.1% by 2026. Today, 84% of technology firms have launched big‑data initiatives and advanced‑analytics projects to improve accuracy and accelerate decision‑making.
LinkedIn’s emerging‑jobs report has highlighted data science as the top emerging role for three consecutive years. While analytics serves as an entry‑level pathway, data science delves deeper into sophisticated modeling and algorithmic work.
Key industries hungry for data talent include finance, software development, healthcare, education, and e‑retail. Data scientists earn an average salary of $101,000 and were ranked the third‑best jobs in the United States by Glassdoor’s annual “Best Jobs in America” report.
Professionals in analytics and data science empower organizations by delivering comprehensive overviews, interpreting massive datasets, and turning raw numbers into actionable insights. Mastery of this skill set equips you to build projects involving neural networks, classifiers, and machine‑learning algorithms.
3 IoT or Internet of Things and Big Data
The Internet of Things (IoT) encompasses any device that can connect to the internet and communicate with other devices—think smartphones, wearables, smart sensors, and countless other “talking” objects.
Security remains a primary concern for connected devices, making IoT expertise especially valuable. Professionals versed in IoT typically earn around $101,000, and the sector is poised to become the next major technology career boom.
By 2025, IoT is expected to contribute up to $11 trillion to the global economy, according to the McKinsey Global Institute. Currently, 94% of businesses are investing in IoT readiness, and mastering this area means you’ll be adept at identifying solutions, managing security risks, and handling data pipelines for prototype development.
2 Robotics
Robotics blends hardware and software engineering, allowing you to work with both physical machines and virtual bots. Specializations span automated manufacturing, exploration rovers, medical equipment, and even entertainment animatronics. Meanwhile, software‑driven bots power virtual assistants and automated customer‑service functions.
LinkedIn reports that the robotics sector, which includes both tangible and digital bots, has grown 40% annually and now forms part of the $1.2 trillion AI industry. Coupled with AI certifications, robotics engineers can command salaries as high as $181,430.
As a robotics engineer, you’ll design and fine‑tune systems that can navigate disaster zones, assist in healthcare, or execute precise manufacturing tasks. Mastery also involves programming languages such as SQL, Python, Visual Basic, JavaScript, HTML, and CSS to enable movement, flight, or other automated functions.
To become a robotics process automation (RPA) engineer, you’ll need a diverse toolkit covering development, architecture, and analytical skills. Proficiency with the Microsoft .NET Framework, combined with strong business‑process knowledge, communication abilities, and process‑mapping expertise, is essential.
1 User Experience and User Interface Designer
User Interface (UI) and User Experience (UX) belong to the same design family but serve distinct purposes. UI designers craft the visual layout, look, and feel of apps and websites, ensuring they’re attractive, intuitive, and fluid.
UX specialists, on the other hand, conduct extensive testing and research to understand how users actually interact with digital products. They collaborate closely with UI designers and developers, merging analytics with creativity to meet client goals.
According to Adobe, 87% of managers say hiring more UX talent is their top priority, and there are over 14,000 UX‑related job openings in the United States alone. Mastery of UI/UX design demands fluency with tools and platforms such as AI‑driven design software, AR/VR technologies, and wearable interfaces.