Best careers to study: demand, salaries, and future

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Choosing what to study has never been so complex or strategic. Employability, salary, and market trends weigh almost as heavily as personal calling, and the truth is that some degrees offer more opportunities than others. In this guide, you'll find, without any beating around the bush, the degrees with the best job prospects, the highest salaries in Spain and abroad, and the fields with the greatest future potential. If you need guidance, take our career quiz.

In addition to reviewing rankings and recent studies, you'll also find specific lists of careers, indicative salaries, employment rates , and even countries with the highest salaries (along with common entry routes). If the idea of ​​studying online or in a blended format appeals to you, there are options with strong connections to the job market and no minimum grade requirements, featuring virtual campuses, tutoring, and flexibility to balance work and personal life.

What we mean by “best careers” and how to decide

When we talk about "better," we're not just referring to prestige, but to real job demand, stability, salary, and career prospects . It's crucial to cross-reference sources: employability reports, salary data by country and sector, and surveys of graduates' job placement. And, importantly, continuing education makes all the difference: master's degrees, certifications, and specializations significantly boost employability.

A practical consideration: today there are online and blended learning degrees in engineering, health sciences, and social sciences with excellent job placement rates. Universities with strong industry-academic connections offer internships, job placement services, and time-saving, commuting-required learning methodologies through virtual campuses.

Most in-demand careers according to job offers

According to an analysis of job market offers, certain degrees appear repeatedly in hiring requirements. Nursing and Medicine remain strong, as do Business Administration (alone or combined with Law) and various engineering fields.

• Nursing
• Medicine and Biomedicine
• Combinations like Nursing and Pedagogy
• Business Administration and Management (ADE)
• ADE and Law (double degree)
• Informatics Engineering
• Psychology and Psychopedagogy
• Industrial engineer
• Physiotherapy
• Telecommunications Engineering

This photo is consistent with other indicators of job placement that place Medicine, several engineering degrees and Business Administration in positions of exit due to quality employment (tasks related to studies, salaries above €1.500 and percentage of employment five years after graduation).

Degrees with the best insertion results

If we focus on job quality five years after graduation, Medicine, Aeronautical Engineering, Computer Engineering , and double degrees like Business Administration and Law emerge as strong contenders. These are fields of study with good average salaries and jobs commensurate with their level.

• Reproductive
• Aeronautical Engineering
• Computer Engineering
• ADE y BADE + Law
• Informatics Engineering
• Psychology and Psychopedagogy
• Industrial engineer
• Physiotherapy
• Telecommunications Engineering

Overall, these careers show high employment rates and better relative salaries, something that also holds true looking to the future in technology, industry and health.

Degrees with the greatest future prospects

Looking ahead, demand will continue to be strong in technology (software, multimedia, electronics), telecommunications, industrial organization , and, in the healthcare sector, medicine, dentistry, and podiatry . The combination of digitalization and an aging population is driving this trend. If you're interested in this field, check out careers in health sciences.

• Informatics Engineering, Software y Multimedia
• Industrial Organization Engineering
• Telecommunications Engineering y Aeronautics
• Electronic Engineering
• Reproductive, Dentistry y Chiropody

If you're looking for practical advice, choose a STEM or health sciences background and specialize with master's degrees focused on growing niches (AI, data, cybersecurity, biomedicine, digital dentistry, etc.).

The highest-paying careers in the world (reference US)

Job portals with salary data place several medical specialties at the top, followed by engineering and quantitative profiles. These figures are approximate baseline averages for the US market for junior or early-career professionals and can increase significantly with experience, employer, and role.

• Anesthesiology: exceeds USD 370.000 annually.
• Surgery: around USD 297.000 per year.
• Dentistry/Orthodontics: about USD 294.000.
• Psychiatry: around USD 255.000.
• General medical practice: above USD 214.000.
• Nursing specializing in anesthesia: ~USD 199.000.
• Pediatrics: ~USD 166.000.
• would act: more than USD 120.000.
• Farmacia: more than USD 119.000.
• Maths: around USD 111.000.
• Economist : above USD 110.000.
• Software engineering: ~USD 109.000.
• computer's science: ~USD 108.000.
• Aerospace engineering: ~USD 103.000.
• Petroleum engineering: ~USD 96.000.
• Electric engineering: ~USD 95.000.
• Chemical engineering: ~USD 93.000.
• Statistics: ~USD 86.500.
• Civil Engineering: ~USD 82.000.

Keep in mind that these figures are an international reference ; in other countries they may vary considerably due to the cost of living and the level of technological or healthcare development.

Where salaries are best paid and where are the usual ways to work?

When comparing average gross monthly salaries, countries with high productivity and a high cost of living stand out . Here's a look at the top rankings and other attractive destinations:

• Top 10: Switzerland (~USD 8.985), United States (~USD 7.308), Denmark (~USD 7.246), Liechtenstein (~USD 6.660), Germany (~USD 6.099), Luxembourg (~USD 5.884), Monaco (~USD 5.466), Singapore (~USD 5.434), Netherlands (~USD 5.319), Sweden (~USD 5.222).
• Del 11 al 20: United Arab Emirates, Ireland, Belgium, Norway, Austria, Finland, New Zealand, San Marino, Oman and France, with average salaries that are also competitive.

If you're considering taking the plunge, there are some common routes: Working Holiday visas (available depending on nationality and quotas) and study or work visas . Denmark offers Working Holiday visas and a Pay Limit Scheme; Germany offers Working Holiday visas and work visas; Norway has Working Holiday visas with good conditions; Canada and Ireland combine Working Holiday visas with student visas that allow you to work; New Zealand has Working Holiday visas and study-work options, although the classic work visa has more requirements.

Top careers with the most job opportunities today

Beyond general lists, it's worth refining your search by areas with consistently high employability . Here are some of the strongest, with suggested specializations:

Business Administration and Finance

A classic that works: banking, finance, accounting, marketing, or HR. The key is to specialize (logistics, data analytics, international trade, or an MBA) to stand out in a market with many graduates. Check out business-related degrees.

Informatics Engineering

It's the queen of digitalization: software development, systems, networks, databases , cybersecurity, and AI. Sectors like banking, consulting, telecom, and tech are constantly absorbing highly trained professionals. Check out the highest-paying computer science careers.

Industrial engineer

Process optimization, quality, logistics, supply chain, safety, and energy efficiency . Highly versatile with applications in manufacturing, automotive, energy, and operations.

Trade and Marketing

With business becoming increasingly digital, there's a demand for professionals in branding, social media, content marketing , analytics, sales, and market research. It's a great field for strategic minds.

Psychology and Pedagogy

Mental health and educational innovation have gained prominence. Educational psychology and psychopedagogy are opening doors in schools, clinics, and technology-based learning programs.

Double degree in Business Administration and Law

Highly valued by companies for its mix of management, finance, marketing, and law (commercial, labor, and tax). An MBA could further enhance this profile in the future.

Engineering in Data Science and Artificial Intelligence

Big data, machine learning , and AI deployments applied to business. Master's degrees in Big Data or AI help solidify highly sought-after specializations.

Labor Relations and HR

Recruitment, development, compensation, labor relations , and change management. Modernizing employment requires professionals who combine regulations with analytics.

Dentistry

From prevention to restoration and aesthetics, it is in high global demand . Specializations such as digital dentistry or pediatric dentistry boost employability.

Industrial Electronic and Automatic Engineering

Design and implementation of electronic systems, control and automation . Sectors such as robotics, manufacturing and smart environments require these profiles.

Physiotherapy + Physical Activity and Sports Sciences

A powerful dual itinerary for the sports and health sectors. Performance, prevention and rehabilitation with outings to clubs, clinics and specialized centers.

ELE (Teaching Spanish as a Foreign Language)

The global demand for Spanish is growing. It often stems from Humanities, Linguistics, or Translation degrees , and the Master's in Spanish as a Foreign Language (ELE) opens up opportunities both here and abroad. Learn more about degrees in the Humanities.

Key data on employment and salaries in Spain

Looking at recent graduates in Spain (approximately four years after graduation), these are the highest-paying careers in terms of average gross annual salary:

1. Reproductive: ~€39.377 (≈€2.812 gross/month in 14 payments)
2. Informatics Engineering: ~€34.207 (≈€2.443/month)
3. Nursing: ~€34.199 (≈€2.442/month)
4. Maths: ~€33.304 (≈€2.379/month)
5. Electric engineering: ~€33.207 (≈€2.372/month)
6. Mechanical Engineering: ~€31.643 (≈€2.260/month)
7. Industrial engineer: ~€31.474 (≈€2.247/month)
8. Materials Engineering: ~€31.450 (≈€2.246/month)
9. Farmacia: ~€31.391 (≈€2.242/month)
10. Civil Engineering: ~€30.370 (≈€2.169/month)

At the lower end of the scale, the lowest-paying degrees at the start are Biology (~€24.772/year), Education/Pedagogy (~€24.527), Physiotherapy (~€24.341), Earth Sciences (~€24.022), and Journalism (~€23.480). Lower starting salaries don't necessarily mean these degrees have no future; with specialization and experience, career paths can improve significantly.

Employability: what INE and other studies say

The highest employment rates in Spain are concentrated in technical-health branches: Electronic Engineering (97,5%) , Software and Application Development (97,4%) , Telecommunications (97,1%) , Podiatry (96,9%) , Industrial Organization Engineering and Nanotechnology (96,7%) , with Dentistry, Informatics, Computers above 96%, and Medicine around 95%.

In terms of geographic concentration, job offers for university graduates are most prevalent in Madrid (approximately 19,85%) , followed by Andalusia (13,81%) , Catalonia (12,84%) , and Castile and León (10,2%) . Large urban universities (Complutense, Seville, Basque Country, Barcelona) drive job placement through a high volume of degree programs and strong business connections. Comparative tools allow users to review entry requirements, tuition fees, and employment outcomes , which are helpful for choosing the right university and degree program.

Practical tips for choosing a well-paid career

Research the job market

Visit job portals, talk to professionals, and consult salary and demand reports . Select occupations with high salaries and a large pool of applicants, and from there, determine what studies and specializations you need.

Think about the careers of the future

Technology is changing rapidly; new roles can emerge in 3–6 years. Stay up-to-date on AI, data, sustainability , and cybersecurity. These are fields with net job creation and rising salaries.

10 careers with high future demand and where to study them

Several disciplines are projected to experience growth well above the average. In healthcare, nursing is expected to surge due to aging populations, chronic illnesses, and the need for preventative care. In engineering, electrical, biomedical, chemical, civil, and software engineering profiles remain strong. And in tech, data science, IT, cybersecurity, and AI are poised for success.

• Nursing (very high growth in the future). Leading international universities include the University of Pennsylvania, Johns Hopkins, Duke, Emory, and the University of Rochester.
• Engineering (electrical, civil, software, biomedical, environmental, etc.). MIT, Stanford, UC Berkeley, Caltech, and Carnegie Mellon stand out.
• Culinary arts (More places are expected). References: Le Cordon Bleu (London and Australia) and The Culinary Institute of America.
• Data science (very high growth). Academic references: UC Berkeley, MIT, Carnegie Mellon, Stanford and University of Michigan.
• Information Technology (IT). Carnegie Mellon, Cornell, University of Michigan, Penn State and Hallmark University stand out.
• computer's science. Leaders: Carnegie Mellon, Georgia Tech, UC Berkeley, MIT, and UIUC.
• Economist . With outputs in data, finance, and public policy.
• BusinessBroad careers with entrepreneurial opportunities and high-value specializations.
• Artificial Intelligence. Reference universities in Asia-Pacific: Tsinghua, NTU, CUHK, UTS and NUS.
• Advertising and marketing. With a significant influence on digital and social media in B2B and B2C.

Special mention for Pharmacology : the role is evolving towards clinical settings, industry, research, and insurance. Top universities: Harvard, UNC Chapel Hill, UC San Diego, Monash, and Johns Hopkins. Career paths: pharmacist, pharmacologist, pharmaceutical sales and marketing, or medical writer.

Is it really worth getting a college degree?

In many career paths it's not optional, and even if it is in others, a degree provides a competitive advantage, specialization , networking opportunities, and higher potential salaries. Common reasons:

1. Requirement for certain professions.
2. Differentiate yourself in competitive markets.
3. More chances of employment.
4. Preparation for specialized fields.
5. Greater income potential.
6. Networks Contact (networking).
7. More work satisfaction.
8. Increased confidence. professional life.

Frequently asked questions about exits, salaries and the future

What is the highest-paid career in the world?

There's no single answer because it depends on the country and the economic cycle, but generally speaking, medical specialties and engineering lead in salaries. In engineering, petroleum engineering tends to stand out due to the sector's profitability and the relative scarcity of professionals.

Which careers are most in demand globally?

With the acceleration of technology, the demand is growing in Data Science, AI, software development, cybersecurity, UX, digital marketing , and programming. Many developed economies are strongly seeking these professionals.

What will the professions of the future be?

Technological changes, sustainability, and digitalization are reshaping employment. Among the roles with the greatest potential are: AI specialist, sustainability expert, cybersecurity specialist, data analyst, robotics engineer, flood architect, advanced agricultural equipment operator, digital transformation specialist, blockchain developer, and e-commerce expert.

What can I study that is short and has an outlet?

Technical degrees ( approximately 2–3 years) in programming, computer science, AI, web development, or software offer high employability. In the healthcare and social services sector, options include surgical instrumentation, logistics, agricultural production, therapeutic support , or hospital pharmacy.

Studying in Spain: practical notes

There's a shortage of professionals in healthcare: Nursing, Physiotherapy, and Occupational Therapy are in high demand. In IT and software, the demand is widespread, and remote work expands the options (you can live in Valencia and work for a company in Berlin). With a degree in Business Administration, adding logistics or analytics further increases your opportunities. There's also potential in education and psychology, especially if you're fluent in languages ​​and innovative methodologies.

If you are coming from abroad to study, carefully review the requirements for student stays and the homologation processes for regulated professions (healthcare, for example), to avoid problems with visas and professional registrations.

After considering demand, salaries, and prospects, the best advice isn't just to chase the highest paycheck, but to target growing sectors where you can enjoy learning and specializing. The market rewards those who combine passion with strategy: choose your field wisely (health or STEM if you're looking for stability), add specialization , and support universities with strong industry ties and flexible formats that allow you to perform at your best from day one.