Three Trending Tech Skills for 2023

Written by Santiago Castro

When it comes to the booming tech hiring market, it pays to stand out from the crowd. If you’re looking for jobs in 2023, here are some great, in-demand skills to invest in.

Data Science

What it is

Data science is a hybrid field that requires you to integrate multiple areas of knowledge into your work: data analytics, statistics, strategic planning, strong communication, and more, depending on the industry you work in. The main purpose of data science is to help your organization interpret data trends and advise leadership on a course of action.

While the role of a data scientist might overlap with a data analyst, the jobs differ in terms of breadth. A data scientist spends more time than an analyst creating visualizations and statistical interpretations, and they must be able to communicate their interpretations and strategic recommendations in language that’s easy for company leadership to understand.

Why it’s useful

Because there are so many new ways of collecting and organizing data, we have access to more information than ever before. This means data science is becoming increasingly in-demand to all kinds of businesses.

Data scientists can analyze information in different ways and use it for different purposes. For example, you might interpret data to…

  • understand what is currently happening (descriptive analysis)
  • what the causes are (diagnostic analysis)
  • what could happen in the future (predictive analysis)
  • and what the best course of action is (prescriptive analysis)

Here are some real-world examples of how data science has been used in various industries:

  • Shanghai Changjiang Science and Technology Development relied on data scientists to help build an AI program that assesses patient medical records to determine their risk of stroke. The program also determines which treatment plan will have the greatest chance of success.
  • The shipping company UPS uses data science to optimize mail delivery and transportation, specifically by determining which routes are the most fuel-efficient and least impacted by traffic.
  • Exercise company WHOOP developed a wearable fitness device that tracks the user’s heart rate, blood oxygen levels, and sleep quality. The device interprets this data to make recommendations for rest, increased activity, and more.

Given how important it is to understand market trends and company performance, data scientists play a critical role in the success of their organizations. Consider becoming one if you want to help leadership interpret data and form strategic plans!

Cloud Computing

What it is

Cloud computing offers resources like file storage, servers, and software via the internet access (the “cloud”), rather than having to store these items locally in a physical location you have access to. Just about everyone relies on cloud computing in some capacity.

Why it’s useful

Many digital tools and services we use—like data backups, email, software development, analytics, and virtual desktops—run on cloud computing.

Cloud computing’s popularity is due to unique benefits like increased program agility, lower costs, and easier scalability. These factors make cloud computing very attractive to companies looking to save costs, adapt to changing needs, and scale in a sustainable way—in other words, just about everyone.

Here are some examples of how cloud computing is being used in different industries:

  • Media streaming: When you listen to music on Spotify or watch a show on Netflix, you’re accessing content stored on the companies’ cloud servers.
  • File storage & sharing: when you add files to your Google Drive or Dropbox folder, you’re uploading them to the organizations’ cloud storage. These files can then be accessed from a different device, freeing up space on your local hard drive and making them instantly viewable whenever you (or someone you’ve shared access with) have an internet connection.
  • Cybersecurity: businesses like Forcepoint rely on a “Cloud Access Security Broker” to help provide cutting edge protection to their clients’ digital assets and information.
  • Just about any company that offers IaaS, PaaS, or SaaS—Infrastructure-as-a-Service, Platform-as-a-Service, and Software-as-a-Service, respectively—depends on cloud computing.

As cloud-based services and products become more popular, developers knowledgeable in cloud computing will be in higher demand, too.

Machine Learning

What it is

Machine learning is a new professional field that integrates computer science with artificial intelligence. A program built with machine learning is essentially mimicking how humans learn—by learning and growing from their mistakes. With machine learning, you can design a program that trains itself to become more accurate over time. This makes machine learning a subfield of artificial intelligence, along with related specialties like deep learning and neural networks.

Why it’s useful

Machine learning has proliferated just about every major industry. It’s time-consuming and difficult for programmers to create a piece of software that produces human-like results. Instead, machine learning allows coders to create software that’s able to reprogram itself as it gains data from its experiences.

Machine learning depends on skills like statistics and algorithm development, which help the program practice identifying and responding to data (like words or images). Like with data science, the insights gained from machine learning can help organizations make decisions about their products/services, internal culture, business strategy, and more.

Here are some examples of how machine learning is being used all around us:

  • BakeryScan is an AI-operated camera that identifies which pastries a customer has selected, then calculates the total money owed. Its software is being adapted to other contexts like hospitals and aircraft assembly warehouses.
  • Predictive text, like the QuickType recommendations you see when responding to a friend’s iMessage, depend on machine learning to identify and recommend what you usually say in similar contexts.
  • Streaming recommendations, like Netflix suggesting movies you might enjoy, depend on machine learning. In Netflix’s case, the company collects data from its customers, identifies patterns in the content certain users enjoy, then makes recommendations to you based on the watch history of people with similar tastes.
  • Unlike humans, translation programs don’t learn the grammar and syntax of different languages. Instead, their responses rely on machine learning to analyze human translations and identify patterns. These patterns allow them to generate translations to program users.
  • Chatbots, commonly used to facilitate conversations with shoppers on retail websites, rely on machine learning to improve their responses to human customers.

Given how common it is to run into machine learning in your everyday life, it’s a great skill to invest in!


If you’re looking to forge a new path in your tech career, consider developing your skills in data science, cloud computing, or machine learning. They're sure to be popular in the 2023 hiring market! As interest in these specialties grows, you can leverage your new skills to land a job that’s aligned with your professional goals! Remember: working in tech means constantly learning and upping your game.


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Written by Santiago Castro

With over +16 years of experience in the technology and software industry and +12 of those years at Jobsity, Santi has performed a variety of roles including UX/UI web designer, senior front-end developer, technical project manager, and account manager. Wearing all of these hats has provided him with a wide range of expertise and the ability to manage teams, create solutions, and understand industry needs. At present, he runs the Operations Department at Jobsity, creating a high-level strategy for the company's success and leading a team of more than 400 professionals in their work on major projects.