Software Developer Intern at Opswat in Timișoara, Timiș, Romania

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. About the Role

We are seeking motivated and curious software engineering interns to join our team. This internship offers the opportunity to work alongside experienced professionals, gain practical knowledge, and develop your skills across multiple areas of software development.

As an intern, you will contribute to real projects and take part in the complete software development lifecycle. You’ll receive mentorship, training, and hands-on experience in a supportive and modern work environment.

Location: On-site (5 days/week)

Timeline: 3rd August 2026 - 1st March 2027

Length: 7 months

Schedule: Part-time (6 hours/day) or Full-time (8 hours/day)

Paid internship with potential for full-time offer

Key Responsibilities

Contribute to software development tasks within real product teams

Participate in agile processes (Scrum, Kanban) and daily stand-ups

Collaborate with team members on feature development, bug fixes, and documentation

Learn and apply best practices in version control using Git

Gain exposure to software engineering tools and workflows (e.g., Visual Studio Code, Docker, Postman)

Understand and apply software architecture concepts and design patterns

Work with technologies such as .NET (C#), Node.js, JavaScript, MongoDB, and AWS

Develop an understanding of cybersecurity principles and QA/testing practices

Assist in improving user experience through basic UX and customer feedback processes

Requirements

Pursuing or recently graduated in Computer Science, Software Engineering, or a related field

Solid understanding of Object-Oriented Programming (OOP) principles

Familiarity with at least one programming language (e.g. C#, Java, Python)

Good verbal and written communication English skills

Strong desire to learn, take initiative, and work collaboratively

Analytical thinking, problem-solving skills, and attention to detail

Positive attitude, accountability, and openness to feedback

We value experience gained through hackathons, coding challenges, or side projects you've built in your free time

Why Join Us

Gain practical experience on real-world projects

Work with a supportive and experienced engineering team

Access to mentorship and training sessions

Experience a modern and collaborative work environment

Possibility of full-time employment upon successful completion of the internship

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.