Software Engineer (C++)

Vietnam💼 Full-time🗓 2026-08-12 → 2026-09-27

Core

Develop high-performance security products and back-end engines that process millions of files daily using C++ and C# (.NET Core) for Windows and Linux.

Role type

Senior IC software engineer (cybersecurity)

Builds

MetaDefender security products and automation test frameworks

Domain

Cybersecurity / Critical Infrastructure

Deliverable

production ML models | product features

Required skills

C++, C# (.NET Core), Python, data structures, algorithms, OOP, OOD, system design, binary/structural file processing

Preferred skills

AI/ML model fine-tuning, REST API, Docker, CI/CD pipelines, Git, TeamCity, Jira, Confluence

Technologies

C++, C#, Python, .NET Core, Docker, Git, TeamCity, Jira, Confluence

Responsibilities

Design, implement, and test MetaDefender products; build automation test frameworks; interact with data at binary and structural levels; enrich features for back-end engines; leverage and fine-tune AI/ML models for product integration

Seniority

Mid-to-Senior, hands-on IC

Sourced via greenhouse · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.

About Opswat

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.