Who are we?

Checkmarx is the leader in application security and ensures that enterprises worldwide can secure their application development from code to cloud. Our consolidated platform and services address the needs of enterprises by improving security and reducing TCO, while simultaneously building trust between AppSec, developers, and CISOs. At Checkmarx, we believe it’s not just about finding risk, but remediating it across the entire application footprint and software supply chain with one seamless process for all relevant stakeholders.

We are honored to serve more than 1,800 customers, which includes 40 percent of all Fortune 100 companies including Siemens, Airbus, SalesForce, Stellantis, Adidas, Wal-Mart and Sanofi.

What are we looking for?

We’re looking for a motivated and detail-oriented HR Intern to join our People & Culture team in Braga.

This role is ideal for someone passionate about Talent Acquisition, eager to learn about the employee journey, and excited to contribute to a dynamic, global tech environment.

You’ll work closely with our HR team to support recruitment, onboarding, and HR operations, while gaining hands-on experience in how a fast-scaling, international company manages and develops its people.

How will you make an impact?

• Support end-to-end recruitment processes: posting jobs, screening CVs, scheduling interviews, and communicating with candidates.
• Assist in sourcing candidates through LinkedIn, job boards, and networking platforms.
• Help coordinate and improve the onboarding experience for new hires.
• Support HR documentation, employee records, and data accuracy in HR systems.
• Assist in contract preparation, updates, and compliance tasks.
• Contribute to HR reports and internal communication materials.
• Collaborate on internal initiatives such as team events, and well-being programs.
• Support internal communication and employer branding activities.
• Bring fresh ideas to strengthen employee experience and inclusion.

What is needed to succeed?

• Currently pursuing or recently completed a degree in Human Resources, Psychology, Management, or related field.
• Strong interest in Talent Acquisition and People & Culture.
• Excellent organizational, communication, and interpersonal skills.
• Fluent in English (both written and spoken).
• Comfortable using MS Office tools.
• Eligibility for an IEFP internship (mandatory requirement).
• A proactive, positive attitude and genuine curiosity to learn and grow.