OPSWAT

OPSWAT

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OPSWAT builds cybersecurity software for critical infrastructure, delivering malware prevention, content disarm and reconstruction, secure file transfer, and device access control across IT, OT, and ICS environments. It sells enterprise software and SaaS platforms to public- and private-sector organizations worldwide. Founded in 2002 and headquartered in Tampa, Florida, the privately held company is used in regulated industries such as energy, government, and finance.

Open Positions at OPSWAT

27 open positions

Ho Chi Minh City, VietnamEntry Level

Build high-performance cybersecurity software in C++ and C# for Windows and Linux, working on backend engines that process millions of files daily. You’ll also develop Python automation tests and contribute to AI/ML integrations as needed.

1 day ago
Ho Chi Minh City, VietnamEntry Level

Join OPSWAT’s distributed Cloud Operations team as a Junior Site Reliability Engineer operating complex cybersecurity services across cloud environments. You will support deployments, incident response, cloud migrations, security operations, monitoring, and on-call coverage.

AnsibleBashGitJavaLinuxNode.js+4 more
2 days ago
Ho Chi Minh City, VietnamEntry Level / Mid Level

AI-Native Software Engineer responsible for designing, implementing, testing, debugging, and shipping features for OPSWAT’s high-performance MetaDefender Core file security platform. The role uses AI agents and coding assistants as a central part of development while requiring careful validation, debugging, and quality ownership.

2 days ago
Ho Chi Minh City, VietnamIntern

Join OPSWAT as a C++ Software Engineering Intern building production features and fixes for the OESIS Framework, a flagship endpoint-security product. You’ll work under close mentorship while gaining hands-on experience with C++, cybersecurity, testing, and AI-assisted development tools.

C++GitLinuxLuamacOSPython+1 more
8 days ago
Ho Chi Minh City, VietnamIntern

Hands-on C++ Software Engineering Intern role building and shipping features for OPSWAT’s OESIS Framework cybersecurity product. The internship offers mentorship, production-code experience, and exposure to AI-assisted development and endpoint security.

C++GitLinuxLuamacOSPython+1 more
8 days ago
Ho Chi Minh City, VietnamMid Level / Senior

Build the next generation of OPSWAT’s cross-platform OESIS Framework in C++, developing endpoint security capabilities across Windows, macOS, and Linux. The role combines hands-on software engineering with AI-native development practices and exploration of AI-powered endpoint security features.

C++LinuxLuamacOSMongoDBPostgreSQL+4 more
11 days ago
Ho Chi Minh City, VietnamMid Level

Build secure federated authentication for OPSWAT’s OESIS Framework, enabling embedded SDKs to connect directly to customers’ device-management tenants without storing raw credentials. The role focuses on OAuth2/OIDC, SAML federation, multi-tenant token storage, and secure customer onboarding.

14 days ago
Veszprém, HungarySenior

Build and operate the Kubernetes-based infrastructure, CI/CD pipelines, and deployment foundations for OPSWAT’s secure Managed File Transfer platform. This role combines DevOps ownership, incident response, infrastructure automation, and security practices for on-premise enterprise environments.

15 days ago
Ho Chi Minh City, VietnamMid Level

Build the core integration layer for OPSWAT’s OESIS Framework SDK, connecting cloud endpoint-management platforms and delivering native binaries that customers embed in their products. The role owns SDK architecture, API contracts, packaging, versioning, and technical direction.

CC++GoLinuxmacOSRust+1 more
16 days ago
Ho Chi Minh City, VietnamSenior

Senior AI Engineer responsible for deploying, optimizing, and scaling large language models for high-performance GPU inference. The role combines model compression, serving infrastructure, and hardware optimization to power production AI services.

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