INTERNSHIP DETAILS

Software Engineer Intern

CompanyOPSWAT
LocationVeszprém
Work ModeOn Site
PostedApril 17, 2026
Internship Information
Core Responsibilities
You will design and build backend services for a secure file transfer platform while collaborating with security experts and researchers. Additionally, you will assist in testing cybersecurity software and performing data preprocessing for machine learning tasks.
Internship Type
full time
Company Size
1146
Visa Sponsorship
No
Language
English
Working Hours
30 hours
Apply Now →

You'll be redirected to
the company's application page

About The Company
OPSWAT protects critical infrastructure. Our goal is to eliminate malware and zero-day attacks. We believe that every file and every device pose a threat. Threats must be addressed at all locations at all times—at entry, at exit, and at rest. Our products focus on threat prevention and process creation for secure data transfer and safe device access. The result is productive systems that minimize risk of compromise. That’s why 98% of U.S. nuclear power facilities trust OPSWAT for cybersecurity and compliance. OPSWAT. Trust no file. Trust no device. www.opswat.com Visit us on Twitter, Facebook, Instagram, and YouTube. http://www.twitter.com/opswat http://www.facebook.com/opswat https://www.instagram.com/opswat https://www.youtube.com/user/opswat1
About the Role

OPSWAT, a global leader in IT, OT, and ICS critical infrastructure cybersecurity, delivers an end-to-end platform that gives public and private sector organizations and enterprises the critical advantage needed to protect their complex networks, secure their devices, and ensure compliance. Over the last 20 years our commitment to innovative technology has earned the trust of more than 1,700 organizations, governments, and institutions globally, solidifying our role in protecting the world’s critical infrastructure and securing our way of life.

The Position

At OPSWAT, we’re on a mission to protect the world’s most critical infrastructure. As a U.S.-based cybersecurity leader, we’re expanding our R&D footprint in Hungary — and we’re looking for a Software Engineer Intern to join our team working on one of our most strategic solutions: MetaDefender Aether. 

MetaDefender Aether trusted by governments and global organizations, we are at the heart of secure data movement — and we’re expanding its future in Veszprém.
You’ll take part in designing and building the backend services that power our secure file transfer platform, working closely with engineers, security experts, and researchers.

As part of our cybersecurity-focused company, you will play a crucial role in testing cutting-edge software solutions aimed at protecting critical infrastructure from cyber threats.  Your work will make a real impact — defending the digital front lines of industries, governments, and essential systems around the world.
If you’re experienced in backend development, interested in cybersecurity, and excited to make real-world impact by protecting critical infrastructure, this is your opportunity.

You Will Have The Opportunity to

  • Collaborate with a diverse and skilled team of engineers, security experts and researchers.
  • Develop or test responsive and interactive user interfaces for our cybersecurity software products using C++, Python or Rust.
  • Write clean, well-documented, and maintainable code following established coding standards and development methodologies. 
  • Actively participate in Agile development processes, including sprint planning, stand-up meetings, and retrospectives, to contribute to team goals and deliver high-quality software products. 
  • Assist with data collection, preprocessing, and basic feature engineering for machine learning use cases

What We Are Looking For 

  • Ongoing IT-related university studies at the University of Pannonia, Veszprém
  • Practical use of IT skills learned at university
  • Basic programming knowledge
  • Good communication skills in English
  • Ability to work 20-30 hours /week after the University Practice
  • Strong teamwork, interpersonal skills and flexibility

Why You'll Love Working Here

  • Stable, growing international company background with an exceptional customer group
  • Opportunity to become familiar with the Cybersecurity space and malware analysis software
  • The newest technology environment
  • Attractive working environment – nice office full of accessories (fruits every day, coffee, breakfast, tea etc.)

OPSWAT is an equal opportunity employer. We celebrate diversity and are committed to providing an environment where equal employment opportunities are extended to all employees and applicants, free of discrimination and harassment of any type. All employment decisions are based on individual qualifications, job requirements, and business needs without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other category protected by federal, state, or local laws.

Recruiting Agencies: we do not accept unsolicited resumes from third party agencies for any of our open positions. To submit resumes for our jobs, there must be a recruiting contract approved by our legal team and endorsed by both parties. We are currently not accepting additional 3rd party agencies at this time.

 

Key Skills
C++PythonBackend developmentCybersecurityAgile developmentData collectionPreprocessingFeature engineeringMachine learningSoftware testingCommunication skillsTeamworkInterpersonal skills
Categories
SoftwareTechnologySecurity & SafetyEngineeringScience & Research
Benefits
Daily fruitsCoffeeBreakfastTeaInternational company background