8 Best Tech jobs to take on in 2021 if you want to start or change your career

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8 Best Tech jobs to take on in 2021 if you want to start or change your career

The tech industry is booming in 2021 and if you’re giving your career some consideration or you’re future-proofing your skillset, then here’s everything you need to know about the high demand jobs in technology. 

These are the best tech jobs because not only do they offer high salaries, favorable employment growth, and excellent satisfaction ratings, but they also boast competitive benefits packages such as health care insurance and retirement plans.


Artificial Intelligence (AI) / Machine Learning Engineer

Salary: on average £25,000 for student internships, £44,968 median base, £84,000 for senior leadership roles 

One of the highest demand jobs in the tech industry is artificial intelligence and machine learning engineers as the industry shifts towards the emerging field of automaton. The high projected growth rate in the field makes AI and machine learning gigs among the best tech jobs for the future.

AI engineers use big data to train models involved in natural language processing, economic forecasting, and image recognition. They may also be skilled in developing the Internet of Things (IoT) technology because Artificial Intelligence of Things (AIoT) is gaining power around the world.

To become a machine learning engineer, you need to know computer science fundamentals and programming, probability and statistics, data modeling and evaluation, software engineering and system design. 


Data Scientist

Salary: on average £25,000 to £30,000 for junior positions, rising to £40,000  to £60,000 for a few years experience, £60,000 to even £100,000 for lead and chief data scientists

There is a huge demand for data science, and it shows no sign of slowing down in the future. Data science is one of the best careers in terms of job satisfaction ratings, according to Glassdoor. Organizations and businesses collect data every day, whether it’s sales figures, market research, logistics, or transportation costs. That’s why it becomes essential to have experts skilled in data science. Data scientists deal in compiling, cleaning, and presenting data for organizations to make informed decisions.

Data scientists’ duties include creating various machine learning-based tools or processes within the company, such as recommendation engines or automated lead scoring systems.

People within this job should also be able to perform statistical analysis. To break into this field, you need quite a handful of skills and experience. Knowledge of programming skills and understanding of a statistical programming language like R or Python programming, statistics, multivariable calculations and linear algebra, data wrangling, and software engineering will also be required.


Cloud Architect

Salary: on average £59,00 for junior positions, rising to £80,000 per year or £41.03 per hour, with experienced workers making up to £93,333 per year.

A cloud architect utilizes and oversees an organization’s cloud computing strategy. A cloud architect will require a thorough understanding of cloud application architecture, the experience of Amazon Web Services (AWS), Azure, or Google Cloud platform, and good communication skills.

A cloud architect is mainly in charge of developing cloud architecture, producing a cloud strategy, coordinating the application and deployment of it, and ensuring application architecture and deployments in the cloud environment are performed properly.

To become a cloud architect, you need extensive experience with programming languages such as Python, Ruby and Elixir and a background in IT engineering.


Blockchain Engineer

Salary: on average £40,000 for entry level positions and £80,000 for more experienced professionals

A blockchain engineer is responsible for developing and implementing architecture and solutions using blockchain technology. The global spending on blockchain solutions is expected to reach 15.9 billion by 2023, meaning there will be high demand for blockchain experts across industries and geographies.

A blockchain engineer should have good programming skills and a thorough understanding of the technologies behind Ripple, R3, Ethereum, Bitcoin, and consensus methodologies, and the security protocol stacks, crypto libraries, and functions.

To become a blockchain developer, you need to know cryptography, smart contracts, data structures, blockchain architecture, web development. You must be familiar with languages such as Java, C++ and Python. 


Mobile applications developer

Salary: on average £24,204 for An entry-level Mobile Applications Developer with less than 1 year experience and rising up to £42,000 with 10 years of experience.

Mobile applications developers will require extensive knowledge of the various mobile platforms currently available and how to develop applications that will work on Android, iOS, Windows, and other operating systems. These developers typically have experience in programming, UX design, troubleshooting, and debugging programs and development. A candidate who can design mobile applications with a user-friendly interface will be in high demand. Bonus points if she can collaborate across departments to design, test, release and support mobile applications. 

The technical skills you need to become a mobile applications developer are familiarity with platforms, knowledge of programming languages, expertise in backend computing, understanding of other phases, and business knowledge. 


Software Engineer

Salary: on average £29,930 for an entry-level position with less than 1 year experience, £48,056 for professionals with more than 10 years of experience and rising up to £84,000 for Software Engineer Managers.

Software engineering is one of the most flexible technology careers on the list. You use the work of software engineers every day in multiple ways, including applications on your phone, games, operating systems, network control systems and even the internet browser.

Nearly every industry in the world uses software. This means that there’s a high demand for software engineers. According to a study published recently, women were found to be superior in coding compared to their male counterparts although this only happens when they conceal their gender.

The study focused on 3m pull requests that were submitted on GitHub. Despite the prejudice against women, the results showed that the approval rate of codes written by women was 78.6% compared to the 74.6% approval rate from men affiliated codes.

To become a software engineer, you need to know computer programming and coding, software development, object oriented design, and software design and debugging.


Information Security Analyst

Salary: on average £25,000 – £35,000 for entry positions and rising up and beyond £70,000 for leadership positions.

Information security analysis has one of the fastest growing job rates of 32%. This is one of the best jobs for tech enthusiasts aspiring to work in a tech company.

The information security analysts are responsible for preserving the security and integrity of an organization’s data. To perform their duties, a security analyst must know everything about information security within the company and work across departments to identify and correct flaws in business security systems.

Information security analysts are also charged with improving the company’s overall security systems. They perform this duty by analyzing each security measure employed by the company to determine how effective they are. Once identified, they have to work closely with administrators and IT professionals to recommend changes that can improve every aspect of their security.

Security analysts also have the additional duty of conducting employee training workshops and create documentation that can assist response efforts during an active data breach. This makes it one of the most sought positions in the tech industry.

An information security analyst will need to have analytical thinking and problem-solving. Strong analytical skills is crucial to being able to study computer networks. Also important is being able to assess potential risks and developing possible solutions. You also need to have knowledge of information technology.


DevOps engineer

Salary: on average £40,000 for entry positions, £60,000 for DevOps engineers with a few years experience and then rising to £85,000 per year.

DevOps engineers practice faster code deployment with fewer deployment failures, so more companies hire engineers with DevOps experience to handle coding, scripting, and process development. DevOps engineers often deal with IT infrastructure, provision resources, oversee software testing, and monitor performance after release. These engineers help simplify code updates, enabling companies to continuously tweak and improve processes in the organization for maximum efficiency.

Their jobs range from being on the development team to the deployment and network operations or someone from the operations team working on application development. Some of the skills required by a DevOps engineer include Coding and scripting, Understanding deployment and network operations, Familiarity with DevOps tools like Git and Jenkins Knowledge of Linux or Unix system administration. A DevOps engineer will be responsible for designing and maintaining a deployment infrastructure and integrating cloud services so that processes can be automated or shell scripting in PHP/Python and Ruby.

To become a DevOpps engineer, you need to understand major DevOpps tools, software security skills, command of automation technologies and tools, coding, scripting skills, cloud and testing skills. 


With that, we wrap up our list of top tech jobs  in 2021. These will be the most high-demand technology careers with unmatched job satisfaction, competitive salaries, and amazing perks!


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