Employment law and new ways of working: gig economy, AI, international mobility and algorithms in companies

The world of work is changing rapidly. Digital platforms, artificial intelligence, international employee mobility and automated decision-making are transforming the way companies organize their activity and manage their professionals.

In this new scenario, employment law is no longer limited to regulating contracts, dismissals or collective agreements. It must also respond to issues such as the legal classification of platform workers, the risks of AI in recruitment, international employment management and the use of algorithms to make decisions within companies.

For those who want to specialize in this field, ISDE’s Master in Employment Law, Labour Compliance and New Technologies offers training connected to the main challenges of today’s workplace.

Gig economy and false self-employment: the legal debate in digital platforms

The gig economy has driven work models based on technology platforms that connect supply and demand for services quickly and flexibly. Delivery, transport, microtasks, professional services and remote assistance are just some examples.

However, this model has generated one of the major debates in modern employment law: when a person providing services as self-employed is actually an employee.

The issue does not depend on how the relationship is labelled, but on how it works in practice. Some of the elements usually analysed include:

Degree of dependence on the platform.
Control over schedules, prices or service conditions.
Use of rating or penalty systems.
Real freedom to organize the work.
Possibility of working for several companies.
Existence of instructions, supervision or digital control.
Integration into the business structure.

When autonomy is only apparent, the figure of false self-employment may arise. For companies, this creates significant risks in employment law, Social Security, sanctions, salary claims and corporate reputation.

Artificial intelligence in recruitment: legal risks for companies

Artificial intelligence is entering recruitment processes in a significant way. Tools that filter CVs, classify applications, score profiles or detect patterns can improve efficiency, but they also create important legal risks.

HR departments can no longer introduce these solutions without first reviewing their impact. The main risks include:

Discriminatory bias in recruitment.
Lack of transparency regarding the criteria used.
Improper use of personal data.
Excessive automation without human supervision.
Difficulty justifying why a candidate has been rejected.
Reputational risks if the process is perceived as unfair.

The company must ensure that technology does not breach basic principles such as equality, non-discrimination, proportionality and data protection. In addition, the use of AI in recruitment requires coordination between HR, legal, compliance and technology teams.

In these types of environments, a broader view of business, digital transformation and technology management can also be useful. That is why the Digital MBA can complement the profile of those who want to understand how digitalization impacts organizational processes and talent management.

International employee mobility: what HR departments need to know

The internationalization of companies has made employee mobility increasingly common. Temporary assignments, expatriations, international remote work, postings to subsidiaries and moves between offices in different countries are now frequent situations in many organizations.

For HR, this involves much more than managing a relocation. International mobility can affect:

Applicable employment contract.
Labour law in the destination country.
Social Security contributions.
Employee taxation.
Immigration permits or visas.
International compensation policy.
Occupational risk prevention.
Social protection.
Duration of the assignment.
Coordination between parent company and subsidiary.

Poor planning can create employment, tax or administrative contingencies. For this reason, international mobility requires rigorous prior review and coordinated management between HR, legal, tax and, in some cases, local advisors.

Algorithms at work: how far can a company automate decisions about its employees?

More and more companies use algorithms to organize shifts, measure productivity, assign tasks, evaluate performance, detect incidents or support decisions about employees. This trend raises a key question: how far can automation go in workforce management?

Automation can bring efficiency, but it cannot remove employee safeguards without limits. From a legal perspective, it is important to review issues such as:

What type of decisions are automated.
Whether there is real human supervision.
What data the system uses.
Whether it may generate bias or errors.
How employees are informed.
What impact it has on working conditions.
Whether it affects fundamental rights.
What review mechanisms exist.

The use of algorithms at work requires a balance between innovation and safeguards. It is not only about implementing technology, but doing so with legal certainty, transparency and organizational judgement.

What does an employment lawyer specialized in new ways of working do today?

Today’s employment lawyer no longer works only on contracts, dismissals or collective bargaining. Companies increasingly need profiles capable of addressing hybrid situations between employment law, compliance, technology and business management.

Their functions may include:

Reviewing platform work models.
Analysing risks of false self-employment.
Advising on AI-based recruitment.
Assessing international mobility policies.
Reviewing algorithmic workforce management systems.
Designing internal protocols and technology-use policies.
Coordinating data protection and labour compliance issues.
Advising on disputes arising from new forms of work organization.

This profile is especially valuable in technology companies, multinationals, consultancies, digital platforms, HR departments and law firms specialized in employment and business transformation.

What to study to specialize in employment law and new ways of working

New ways of working require more cross-disciplinary legal training. It is no longer enough to understand only traditional employment law. It is also necessary to understand technology, regulatory compliance, digitalization, business management and the transformation of work environments.

A strong specialization should allow professionals to go deeper into:

Labour relations in digital environments.
Labour compliance.
Platforms and new work models.
Artificial intelligence in HR.
Data protection in employment relationships.
International employee mobility.
Automation and algorithmic decisions.
New legal risks in work organization.

If you want to explore other areas related to business, regulation, technology and legal specialization, you can also check ISDE’s Law programs to find the training that best fits your professional goals.

A specialization with growing potential

Employment law is undergoing a profound transformation. The gig economy, artificial intelligence, international mobility and automation are changing the way people work and also the way companies receive legal advice.

That is why specializing in employment law and new ways of working means preparing to operate in one of the most dynamic areas of today’s legal market: the intersection between employment, technology, business and regulation.