Latest Backend Engineering jobs at OPSWAT

Build and operate an AI-native GTM intelligence platform that manages lead capture, qualification, routing, consent, and marketing automation while maintaining HubSpot integrations during migration. Requires 6+ years of backend experience, strong Python and PostgreSQL skills, cloud deployment expertise, and production integration experience.

Build and own scalable, security-focused .NET systems for a next-generation managed file transfer platform, using AI agents throughout specification, coding, testing, and review. Requires strong C#/.NET fundamentals, at least five years of scalable-systems experience, and disciplined testing and security practices.

Build and modernize secure .NET backend systems for file-transfer approval workflows, audit logging, and compliance. The role requires 3+ years of scalable-systems experience, strong C#/.NET fundamentals, testing discipline, and deep hands-on use of AI agents in engineering workflows.

Build and test a high-concurrency C++ or Rust transparent proxy that routes uploads through MetaDefender Core for sanitization. The role requires strong object-oriented programming, networking, multithreading, debugging, and interest in AI-assisted development.

Develops high-performance cybersecurity backend products in C++ and C# for Windows and Linux, processing files at binary and structural levels. The role also builds Python automation, contributes to scalable security engines, and may integrate AI/ML models.

Develops and maintains secure, high-performance MetaDefender Drive software in C++ on Linux for endpoint and critical infrastructure protection. The role requires 5+ years of C++ experience, Linux systems expertise, a bachelor's degree, and experience using AI coding tools and integrating LLM APIs.

This internship involves writing, testing, and debugging production C++ code for an endpoint-security framework, with mentorship from experienced engineers. Candidates should be pursuing or recently completed a bachelor's degree and have foundational programming, problem-solving, and collaboration skills.

Build and maintain scalable .NET Core software in an agile team, owning features through design, implementation, testing, and delivery. The role emphasizes automated testing, CI/CD, performance, security, and collaboration with stakeholders.

Build and ship secure, cross-platform endpoint protection features in modern C++/Qt for Windows, macOS, and Linux. The role requires strong systems fundamentals, debugging and testing experience, and practical use of AI-assisted development tools.

Builds a high-concurrency Secure File Gateway in C++ or Rust that proxies uploads, sends them to MetaDefender Core for scanning and sanitization, and returns safe files. The role requires strong object-oriented programming, networking, multithreading, debugging, and interest in agentic AI development workflows.

Build and maintain a cross-platform C++ cybersecurity framework supporting endpoint posture assessment and third-party security integrations. The role requires strong systems, debugging, and multithreaded programming experience, plus hands-on use of AI-assisted development workflows.

Build and operate cloud-native back-end services for a Kubernetes-based security platform, while helping establish AI-assisted development workflows and automated testing. The role requires 2–4 years of software engineering experience, Node.js expertise, cloud and microservices experience, and practical use of agentic coding tools.

Builds and owns cross-platform C++ features for a cybersecurity framework spanning Windows, macOS, and Linux. The role requires strong systems programming, debugging, design-review, and AI-native development skills, with opportunities to work on LLM-powered endpoint-security capabilities.