Future-proofing your career in computer science
The computing field is constantly changing as new technologies emerge. This dynamic nature is one of the most exciting reasons to pursue a career in the various computer science fields of work, but how do you secure a stable career when the tech landscape is ever-shifting?
There are a few skills and roles that are always needed, like those skills needed for a software or data career, and there are new trends in IT that demand new talent. AI and cybersecurity are two of the biggest markets for computer science graduates, and some of the best IT jobs for the future.
To future-proof your career, you need to align your skillset and job prospects with the evolving tech world – and that means choosing a job in a computer science field of work that specialises in these emerging technologies.
Future trends shaping the computer science job market
The world's tech landscape has been changing dynamically for the last 150 years, but the 21st century has seen artificial intelligence, cyber threats, and technological advancements take off in a whole new way. Computer science is more exciting than ever. And it's predicted that, by 2035, the UK will need 1.9 million STEM professionals to offer technical expertise to a growing field.
Read more about women in STEM and why diversity is so important in tech.
How can you fit into these emerging trends?
Current trends shaping the tech world's job market include artificial intelligence and machine learning, cyber security, data science, Internet of Things (IoT), and blockchain technology.
Tech teams are also becoming more multidisciplinary. What does this mean for you and your career? It means you'll benefit from a broad understanding of the industry and all its research areas, as well as an eagerness for lifelong learning. For instance, even if you're a data scientist, knowledge of AI or blockchains will help you face real-world challenges more effectively.
Computer science fields of work
While technological developments are exciting, the IT field continues to rely on a range of core skills and talent that remain central to companies working in the field. These essential, future-proof jobs prepare workers for careers that support business growth and long-term workforce needs, while often offering job fulfilment and security.
Software developer
Software developers and engineers are professionals who develop, launch, and test software solutions. Depending on the role, they may also design and maintain the software, looking after the software at every stage of its life. This is a broad field, and you may choose to specialise in anything from phone apps to web development.
You can expect an average salary of £41,000 for a software developer role in the UK. In London, the salaries are about £8,000 more than the national average, ranging between £38,000 to £64,000 per year.
Key skills needed to become a software developer
Soft skills are just as important as technical skills for software developers. You need an analytical mindset and love for problem-solving, as well as expertise in programming languages.
HTML, CSS, and JavaScript for front-end web developers
working with databases (relational and non-relational)
using version control systems such as GitHub
understanding the basics of machine learning and AI tools
To be successful in the job market, it's a good idea to upskill – whether that's at home or taking a computer science course.
Data scientist
Big data is vital for a range of industries, including emerging technologies like AI. But it's also important for everyday decision-making in businesses, governments, and research. Data science professionals will gather and process raw data. They might automate tasks with machine learning algorithms or use predictive analytics to develop secure modelling processes to handle data.
Interested in big data? Our MSc Computer Science with Data Science online degree provides the building blocks to begin your career. Learn to develop advanced analytical techniques and interpret complex datasets, and prepare to thrive in a data-driven world.
The average salary for a data scientist in the UK is £49,000. In London, data scientist salaries are about £55,000 per year, about £6,000 more than the UK average.
Key skills needed to become a data scientist
Data scientists need a curious mindset and the ability to apply logic to problems. You'll also need technical knowledge:
experience with popular programming languages like Python and SQL
understanding the basics of machine learning and AI tools
strong foundation in statistical modelling
working with databases
Data scientists use technical and non-technical skills to analyse data and solve problems.
Data analyst
Unlike a data scientist, a data analyst uses existing data to draw conclusions and help others, like business leaders, make decisions.
A data analyst earns an average salary of £35,000 in the UK. In London, data analysts earn an average of £39,000 per year.
Key skills needed to become a data analyst
Data analyst skills are in increasing demand. You might work across a business, whether in marketing or UX teams, and you'll need a range of skills to succeed.
experience with popular programming languages like Python and SQL
understanding of data visualisation to present findings to stakeholders
mathematical skills in data and statistical analytics
critical thinking skills to tackle problems
Learn everything you need to know about becoming a data analyst.
DevOps engineer
DevOps brings together development and operations to streamline and boost work. There is high demand for DevOps as more and more industries adopt more efficient practices. DevOps roles combine technical and interpersonal skills, offering excellent job satisfaction.
DevOps engineers earn £50,000 annually, on average. A DevOps engineer in London earns between $43,000 and $70,000 per year.
Key skills needed to become a DevOps engineer
A DevOps engineer combines a range of roles in one. You'll need a broad range of skills, as well as a love of continuous learning and problem-solving.
basic cloud computing skills
containerisation methods to streamline workflows
continuous integration to accelerate the software development cycle
understanding of Infrastructure as Code (IaC)
soft skills like product management
Strong communication and collaboration are also important for a DevOps engineer.
Full-stack developer
Full-stack developers are versatile in front-end and back-end development. If you're not sure where to specialise, becoming a full-stack developer will equip you with digital tools across the field, providing excellent job satisfaction.
Companies hiring full-stack developers are looking for an efficient workforce with a range of skills. A full-stack developer will earn £46,000 per year. In London, full-stack developers earn an average of £51,000 per year.
Key skills needed to become a full-stack developer
This end-to-end role requires candidates with a range of skills, from coding ability to problem-solving and project management.
HTML, CSS, and JavaScript for front-end development
experience with popular programming languages like Python and SQL
SQL database knowledge to manipulate data
understanding of UX/UI design so you're aware of the entire lifecycle of a product
Successful full-stack developers are also creative people, able to devise creative solutions.
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IT jobs of the future
Current trends and future prospects in computer science all circle around AI engineers, cloud architects, and cybersecurity analysts. These all sound impressive, but what do they actually do?
If you're looking for something new and exciting, here are the emerging and cutting-edge roles that promise a fulfilling career path.
AI and machine learning engineer
Artificial intelligence is the big new thing in every industry. From healthcare to transportation, AI is being used to generate content, to further research, and for automation. In fact, the AI market is expected to hit $4.8 trillion in less than 10 years, becoming the defining technology of our time.
AI positions businesses are looking for range from training to development. You could become anything from an AI engineer to a research scientist. Day-to-day, you could be cleaning datasets or tuning machine learning models. You could spend time collaborating with product managers to design ethical AI applications. Or you could work with data scientists and developers to test how AI works in real-life systems.
Our MSc Computer Science with Artificial Intelligence online degree will equip you with skills to design intelligent systems and deliver impactful solutions in any industry. You'll learn core computing topics as well as AI-focused modules, designed by industry experts in London — home to Tech City, one of the world’s leading technology hubs.
The average yearly income for an AI and machine learning engineer is £57,000 base pay. In London, AI and machine learning engineers earn between £45,000 and £82,000.
Skills needed to become an AI and machine learning engineer
AI engineering is a highly skilled role, and you'll need to be an expert in the field to progress your career.
Applying Python programming for data science and machine learning
Exploring high-level machine learning tasks with platforms like Google Cloud AutoML
Using Python libraries to interact with large language models (LLMs) such as ChatGPT, Gemini, and DeepSeek
Working with databases, including MariaDB/MySQL (relational) and MongoDB (NoSQL)
Learn what AI skills you need and how to develop them for a successful career in AI.
Cybersecurity analyst
The UK's cybersecurity industry is expected to reach £13.2 billion this year. With such growth driving demand for cybersecurity software and expertise, there is a range of job roles available. These include cybersecurity analysts, ethical hackers, penetration testers, and security engineers.
Whatever role you choose, you'll be on the digital front lines. You might spend your time monitoring networks for threats, investigating vulnerabilities, and creating response plans. You could also have to deal with data breaches in the event that something goes wrong.
Our MSc Computer Science with Cyber Security online degree is designed to further your computing skills to protect systems and secure information in the real world. Modules cover network security, secure programming, and digital forensics, providing essential knowledge that prepares you to protect the digital future.
A security analyst will earn an average of £39,000 per year. Security analysts based in London earn £45,000.
Skills needed to become a cybersecurity analyst
Cybersecurity roles need an understanding of technical skills, with the ability to work quickly and under pressure.
intrusion detection and incident response
cryptography and encryption techniques
working with databases (relational and non-relational)
system testing to develop secure programming
clear communication for reporting and teamwork
Learn why you should choose cyber security as a career.
Cloud solutions architect
Cloud computing is crucial for everyone – whether you're a business leader or an individual. With so much of our work and personal data on the cloud, industries are pushing for cloud solutions architects to design, manage, and maintain cloud infrastructure.
The average salary for a cloud solutions architect is £74,000 per year. The average salary in London is £82,000.
Skills needed to become a cloud solutions architect
You'll need a good understanding of how cloud computing works, as well as a good analytical mindset and project management skills.
network knowledge
cybersecurity to protect cloud systems from increasing threats
Python, Java, and C++ programming languages
communication and problem-solving skills
The ability to use your initiative is as important as technical skills when it comes to becoming a cloud solutions architect.
Blockchain engineer
Blockchain technology is a fast-evolving area that uses cryptography to create secure and unchangeable records. This protects intellectual property, processes payments, and verifies transactions. A blockchain developer will design and build blockchain platforms, making sure they are both secure and scalable.
A blockchain engineer in the UK will earn an average salary of £58,000 annually. London-based blockchain engineers earn between £65,000 and £108,000.
Skills needed to become a blockchain engineer
Blockchain technology is rapidly evolving, and a mindset of continual learning is important to work in the field. You'll also need technical skills:
knowledge of how blockchain architecture works
C++, JavaScript, and Ruby programming languages
cryptography skills to develop secure systems
basic knowledge of web development
Developers also need soft skills like problem-solving, communication, and an excitement for technology.
Internet of Things engineer
The Internet of Things (IoT) is a rapidly expanding field. The IoT is a network of physical objects, from smart home devices and wearables to connected cars and manufacturing equipment, that's embedded with technology that allows them to collect and exchange data. An IoT engineer will design and develop IoT systems and devices.
On average, IoT engineers earn £46,000 per year. In London, IoT engineers earn £35,000 to £61,000.
Skills needed to become an IoT engineer
IoT is a rapidly changing field, and you'll need a basic interest in how these devices connect and communicate. You'll also need experience with:
understanding of computer-aided design
software development
basic knowledge of UI/UX design
experience with cloud infrastructure
Problem-solving techniques and an analytical mindset are also crucial for IoT engineers.
What salary can you expect for computer science in the UK?
The salary range for a computer science professional in the UK can range greatly, depending on your level of experience, the employer, and the specific field. For example, a recent graduate computer scientist's salary in the UK could be anywhere from £29,000 to £57,000 a year. DevOps engineers and cybersecurity analysts are more likely to earn a higher salary than IT technicians.
Outside of the UK, IT jobs can pay anywhere from €31,000 in somewhere like Italy to $160,000 in the US' tech hub of San Francisco.
Higher-paying computer science jobs
The higher-paying roles in computer science are cloud solutions architects and AI engineers. You can also expect to earn a decent income as a developer or DevOps engineer.
If you want to earn a higher salary, it's a good idea to upskill, whether you're a recent graduate looking to break into computer science fields of work or an entry-level worker already with an IT job. Postgraduate degrees and online courses are an excellent way to further your expertise and negotiate a higher salary.
Factors affecting salary expectations
Experience level: entry-level roles pay less, but as you specialise and work your way up, you'll earn more. If you have a postgraduate degree, you're likely to progress more quickly.
Specialist skills: cloud computing, data analytics, and cybersecurity roles are all in demand and will pay more.
Location: cities like London or San Francisco will offer a higher salary.
Companies: tech industries and private companies will pay more than third sector or government roles.
What skills do you need for an IT career path?
You need to ensure you have the right skills to secure the best IT jobs in demand for the future. Employers and job descriptions look for adaptable professionals who can keep pace with the fast-changing technological advancements. You'll need a mix of technical expertise and soft interpersonal skills to work collaboratively and solve problems efficiently.
Not sure where to begin? Studying or learning on the job can help you build soft skills that will stick with you for the rest of your career.
Whether you're an AI developer or data analyst, here are the core skills that you'll need for your computer science role.
Technical proficiency
Got an idea of a future-proofed career in mind? The skillset you develop should match your chosen field. Whether you become an expert in Python or get to grips with data visualisation tools, you need to build your technical proficiency.
Analytical thinking
Every IT role needs problem-solving. Debugging code, analysing datasets, or managing infrastructure – they all rely on critical and logical thinking.
Communication skills
Collaborating with others is important in every industry. In the computer science world, you'll need to explain technical concepts to non-technical colleagues, work in your team on projects, and contribute to other projects. And if you want to progress in your role, strong verbal and written communication skills will help you become a leader.
Project management
Interested in DevOps or becoming a software product manager? Project management is key to understanding project lifestyles, Agile methodologies, and time management. These soft skills will help you progress far in your chosen role.
Continuous learning
Technology is rapidly evolving. And as an expert in the field, you'll be dealing with some of the most cutting-edge tech products around. So you need a growth mindset and willingness to upskill and learn. This is important throughout your career. Taking online courses or joining tech communities will help you stay ahead.
What qualifications do you need for an IT career path?
As technologies change and evolve, it's hard to know how to keep up – especially for those in the field. Planning your career path and getting involved with the latest cutting-edge technologies will help you adapt to industry changes. Choosing a future-focused career is key to staying ahead.
Like any career, there isn't a one-size-fits-all approach. There are many routes to getting a future-proofed career in computer science, from a traditional degree to coding bootcamps.
Industry certificate
Training courses and certifications can boost your credentials and show employers that you're serious about your specialism, and help you secure one of the best careers for the future.
Coding bootcamp
These intense courses are for those looking to change careers or upskill quickly. They will provide a fast-track learning programme that equips you with the basics needed to embark on your new role.
IT apprenticeships
Tech apprenticeships are on the rise in the UK, with a 2.2% increase in participants from 2023-24. They offer hands-on experience while studying to secure future-proof careers.
Personal projects
Your portfolio will speak loudly of your passion as well as your skills. A collection of your coding projects, contributions to open-source, and your own app or website will impress future employers.
A computer science degree
A degree in computer science is highly valuable. This is the common route and will provide a solid understanding of algorithms, data structures, programming, and systems design. It doesn't have to be too broad either. You can specialise in your preferred field, like AI, cybersecurity, or data science.
Why study computer science?
A master's in computer science is one of the most future-focused and versatile qualifications you can earn. In an increasingly digital world, your degree will teach you to understand the systems and innovations that power our everyday lives. From getting to grips with the basic programming languages to understanding how to design artificial intelligence models, your Master's degree teaches essential skills in computing. Degrees are also typically designed by industry experts, who have the experience to provide in-depth teaching resources that ensure you'll move up in the tech industry.
At Walbrook, our courses provide flexibility, so you can study when and where you choose. We'll support your self-study to help you stay on track and guide you to success in one of the best jobs for the future.
Find your MSc Computer Science degreeGet your master’s in computer science
You don’t need a tech background to start building a future in cyber security. Many professionals transition into this career by combining their previous experience with new digital skills.
At Walbrook, our Computer Science MSc course is designed to teach you the concepts and skills that employers demand. With expert guidance in emerging fields, you'll learn everything from modern database systems to cybersecurity from the very best. And if you know where your career is taking you, you can specialise in areas like artificial intelligence, cybersecurity, and data science courses:
These courses offer flexibility and independence, so you can study at your own pace and maximise your potential in the IT industry.
