.NET Engineer (on-site)

opswat· Application Security
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📍 Timișoara, Timiș, Romania

About this 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.

What You Will be Doing

  • Be an active member of an agile team, contributing to the development of high-quality software solutions.
  • Take ownership of features from concept to delivery, collaborating with team members and stakeholders to refine requirements, design, implement, and thoroughly test new features with a product-builder mindset.
  • Participate in code reviews, offering constructive feedback and learning from peers.
  • Develop and implement robust features with a focus on automated testing, including unit and functional tests.
  • Maintain and enhance our existing .NET Core codebase, continuously improving performance, scalability, and quality. 

What We Need from You 

  • Technical Excellence: Strong proficiency in .NET, with a S.O.L.I.D understanding of programming principles, design patterns, and best practices.
  • Quality: A focus on delivering high-quality solutions, demonstrated through proficiency in unit testing and/or automation, with experience in at least one popular framework (e.g., xUnit).
  • Mission Focused: Experience in developing scalable solutions, including familiarity with document databases and modern CI/CD systems for seamless integration and delivery.
  • Customer Driven: Strong interpersonal and communication skills, with the ability to collaborate effectively with stakeholders and customers to deliver the best possible solutions.
  • Growth Mindset: A passion for continuous learning and improvement, thriving on challenges and opportunities to grow both personally and professionally.

It Would be Nice if You Had

  • Experience with React (TypeScript) or another modern UI framework.
  • Hands-on experience with Docker, containers, and cloud-native technologies, especially AWS.
  • A passion for security, with a mindset geared toward building secure systems.
  • Knowledge of asynchronous programming, with a keen focus on optimizing performance and efficiency.  

 

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.

 

Frequently Asked Questions

Is the salary disclosed for the .NET Engineer (on-site) position at opswat?
The salary for this .NET Engineer (on-site) role at opswat is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the .NET Engineer (on-site) position at opswat located?
This .NET Engineer (on-site) role at opswat is based in Timișoara, Timiș, Romania. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Which team or department does the .NET Engineer (on-site) at opswat belong to?
This .NET Engineer (on-site) position is part of the Application Security department at opswat. See the full job description for more information about the team structure and responsibilities.
How do I apply for the .NET Engineer (on-site) position at opswat?
Click the "Apply Now" button on this page. You will be redirected to opswat's official application portal hosted on greenhouse where you can submit your application directly.
When was the .NET Engineer (on-site) job at opswat posted?
This .NET Engineer (on-site) position at opswat was posted on Nov 7, 2025. Apply as soon as possible — early applications are often reviewed first.
.NET Engineer (on-site)
opswat
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You'll be redirected to opswat's official application page on Greenhouse.