---
title: 'SDK Integration Engineer - OESIS Framework at OPSWAT'
canonical: 'https://feeny.ai/job/sdk-integration-engineer-oesis-framework-opswat-ho-chi-minh-city-j7jm5aq3qa21'
type: 'job'
last_seen: '2026-09-13'
---

# SDK Integration Engineer - OESIS Framework at OPSWAT

- **Company:** OPSWAT
- **Location:** Ho Chi Minh City, Vietnam
- **Posted:** 2026-09-10
- **Last confirmed live:** 2026-09-13
- **Apply:** https://www.opswat.com/jobs/4725653005?gh_jid=4725653005

## Job description

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.

The Position

At OPSWAT, we’re building cutting-edge solutions that protect the world’s critical infrastructure. You will play a pivotal role in shaping the future of our OESIS Framework platform with cloud solution integrations. This role owns the architecture and implementation of the SDK's core integration layer — the code that talks to cloud-based Endpoint Device Management frameworks (such as: CrowdStrike Falcon, Microsoft Graph/Intune, JAMF Pro, and future device management APIs), and that packages the result as native binaries customers embed directly into their own cloud products. This person sets the technical direction the other roles build against the internal data contract, the auth-token interface, and the SDK's external API surface and versioning strategy.

## What you will be doing

- Architect a unified, extensible integration framework that normalizes disparate vendor REST APIs (differing pagination models, rate limits, response schemas) into one consistent internal interface
- Design and build the SDK as native, cross-platform binaries (Windows/macOS/Linux) with a clean external API/header surface suitable for embedding into third-party customer products
- Build and maintain connector modules for Endpoint Device Management frameworks (such as CrowdStrike Falcon API, Microsoft Graph/Intune API, and JAMF Pro API), with an extension pattern for adding future platforms (Workspace ONE, Kandji, etc.)
- Implement resilient request handling per vendor: retry/backoff, rate-limit compliance, partial-failure recovery, and API version migrations
- Define SDK packaging, distribution, and versioning strategy (ABI/API compatibility, semantic versioning, installer/package formats)
- Own the SDK's public developer documentation and reference implementation for partner/customer integration teams
- Participate in leading technical design reviews across the small team; make final call on the internal data contract and auth-token interface shared with the Data and Auth engineers

## What we need from you

- 3+ years professional software engineering experience, including 2+ years building or deeply integrating with REST APIs at production scale
- Strong C/C++, Rust, or Go experience building embeddable/native SDK binaries with cross-platform builds (Windows/macOS/Linux)
- Hands-on experience with at least one of: CrowdStrike Falcon API, Microsoft Graph API, or JAMF Pro API (or a comparable UEM/EDR/MDM API)
- Track record designing SDKs or libraries consumed by external developers or OEM partners — not just internal services
- Strong grasp of API contract design: semantic versioning, backward compatibility, deprecation strategy
- Experience with CI/CD pipelines producing multi-platform binary artifacts

It would be nice if you have

- Background in cybersecurity, endpoint security, or unified endpoint management (UEM)
- Familiarity with Zero Trust Network Access (ZTNA) and device posture or compliance
- Familiarity with Regulatory Compliance (PCI-DSS, SOX, HIPPA, etc.)
- Familiarity with vulnerability/patch management concepts (CVE, NVD, SCAP) — directly applicable to OESIS's existing domain
- Prior experience leading a small (2–4 person) engineering pod

## Why join us

At OPSWAT, we believe in empowering our people to do their best work. We encourage you to watch the [video](https://www.youtube.com/watch?v=et8Rs0hEOLw&t=2929s) of our companies’ more than 20 years’ experience of securing critical infrastructure. You’ll be part of a mission-driven OESIS ([OESIS Framework](https://www.youtube.com/watch?v=2i_aRGaK2Ag&pp=ygUQb3Bzd2F0IE9FU0lTIFNESw%3D%3D)) team that values innovation, collaboration, and continuous development. Together, we’re building [SDK](https://software.opswat.com/OESIS_V4/html/index.html?_gl=1*104kihc*_gcl_au*NTY1MzQyNzQzLjE3NjEwNzEwNDc.*_ga*MTc0MzkxMTc4Mi4xNzYxMDcxMDQ4*_ga_B4377JYKYJ*czE3NjIwMjY4MzUkbzkkZzEkdDE3NjIwMjk4ODUkajUzJGwwJGg4OTQxMDkxNjQ.) technology that makes a difference.

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.

## About OPSWAT

## Company Overview
- **One-liner**: OPSWAT protects the world’s critical infrastructure by securing every file, device, and data transfer across IT, OT, and air-gapped networks using its AI-powered MetaDefender Platform.
- **Entity Type**: Private (venture-backed; $125M total funding raised; bootstrapped for many years)
- **Headquarters**: Tampa, Florida, United States
- **Founded**: 2002
- **Founders**: Benny Czarny

## Core Business
- **Primary industry**: Cybersecurity (critical infrastructure protection)
- **Target customers**: B2B, Enterprise, Government – including nuclear facilities, defense networks, energy grids, financial institutions, and other mission-critical organizations.
- **Mission / purpose**: “Trust no file. Trust no device.” – prevent known, unknown, and AI-generated threats from reaching the systems the world depends on.

## Products & Services
- **MetaDefender Platform** (SaaS / On-premises / Hybrid): Unified cybersecurity platform providing file security, email security, removable media protection, network security, cross-domain transfer, endpoint compliance, and cloud security. Key technologies: Deep CDR™ (Content Disarm and Reconstruction), Metascan™ Multiscanning (30+ anti-malware engines), AI-driven threat prediction, Adaptive Sandbox, Proactive DLP, and File-Based Vulnerability Assessment.
- **Peripheral & Removable Media Protection**: Kiosk-based scanning and compliance enforcement for USB drives and transient assets.
- **Managed File Transfer**: Secure cross-boundary file movement with built-in threat prevention, policy enforcement, and audit trails.
- **Data Diode & Security Gateway Solutions**: Hardware-enforced unidirectional data transfer for air-gapped and segmented networks.
- **Email Security**: Neutralizes weaponized attachments and embedded threats using Deep CDR and Multiscanning.
- **Access & Endpoint Security (OESIS Framework)**: Assesses device posture before granting network access, covering managed and unmanaged devices.
- **OPSWAT Academy**: Professional certification in Critical Infrastructure Protection (CIP) – 28 courses, 456,000+ registered students, 268,000+ certified.

## Market Standing
- **Valuation / Market Cap**: Not publicly disclosed
- **Key Metric**: Annual Revenue $110M (LinkedIn, 2025 estimate); Total Funding $125M
- **Notable Investors / Partners**: Not explicitly listed in search results, but the company is trusted by 98% of U.S. nuclear power facilities and 1,500+ organizations in 80+ countries
- **Growth Signals**: 854 employees (+16.9% YoY, +167 people); operates in 28 countries (including Vietnam, Romania, Hungary, UK, Israel); pre-validated against NIST 800-53, CMMC 2.0, NERC CIP, Zero Trust, ISO 27001, SOC 2, NEI 08-09 Rev 6

## Competitive Advantages
- **Prevention-first philosophy** – stops threats before execution, unlike detection-based tools.
- **Deep CDR™ Technology** – reconstructs files to remove malware while preserving usability.
- **Multiscanning with 30+ anti-malware engines** – near 100% detection rate.
- **AI embedded natively** – predicts and neutralizes AI-generated threats.
- **Air-gap and cross-domain expertise** – data diodes and security gateways for the most sensitive networks.
- **Regulatory compliance** – validated for the world’s most rigorous standards in nuclear, defense, and critical infrastructure.

## Strategic Focus
- **Deepening AI capabilities** in threat prediction and content verification.
- **Expanding the MetaDefender Platform** to cover more attack surfaces (Cloud, OT, IT).
- **Growing the OPSWAT Academy** to train a global workforce in CIP.
- **Scaling global reach** – already in 28 countries, targeting more government and enterprise segments.

## Why Work Here
- **Culture**: Mission-oriented, innovative, transparent, and collaborative. “You are trusted to do your job” – teams have ownership and autonomy. Open communication across all levels.
- **Remote / Hybrid / Office**: Flexible-work arrangements; global offices in Tampa, Vietnam, Romania, Hungary, UK, Israel, and others.
- **Compensation & Benefits**: Competitive salaries, excellent insurance, stock options, generous PTO, multifaceted reward programs, quarterly/annual reviews.
- **Workplace Wellness**: Green office spaces, workout/exercise facilities, friendly environment, work-life balance emphasis.
- **Training & Development**: OPSWAT Academy provides privileged CIP certification; mentorship and career growth programs.
- **Recognition**: Named one of the best companies to work for in Asia by HR Asia Magazine.

## Sources
1. [OPSWAT Website](https://www.opswat.com/)
2. [OPSWAT Company Page](https://www.opswat.com/company)
3. [OPSWAT About Page](https://www.opswat.com/company/about)
4. [OPSWAT Careers Page](https://www.opswat.com/careers)
5. [OPSWAT LinkedIn](https://www.linkedin.com/company/opswat)

## Other roles at OPSWAT

- [Federated Authentication Engineer - OESIS Framework](https://feeny.ai/job/federated-authentication-engineer-oesis-framework-opswat-ho-chi-minh-city-zpte5m56pbm6) — Ho Chi Minh City, Vietnam
- [Sales Development Representative - Japan](https://feeny.ai/job/sales-development-representative-japan-opswat-tokyo-w7vtd5khn3r0) — Tokyo, Japan
- [DevOps Engineer](https://feeny.ai/job/devops-engineer-opswat-veszprem-00kg950y0enm) — Veszprém, Hungary
- [Data Engineer - OESIS Framework](https://feeny.ai/job/data-engineer-oesis-framework-opswat-ho-chi-minh-city-j4874e5nmepj) — Ho Chi Minh City, Vietnam
- [Regional Sales Director - West India, Enterprise](https://feeny.ai/job/regional-sales-director-west-india-enterprise-opswat-india-65j66b39mz5t) — India
- [Senior Agentic Software Engineer - Marketing](https://feeny.ai/job/senior-agentic-software-engineer-marketing-opswat-ho-chi-minh-city-derr58s1a2dn) — Ho Chi Minh City, Vietnam
- [Senior Office Administrator](https://feeny.ai/job/senior-office-administrator-opswat-ho-chi-minh-city-r9n205kt368d) — Ho Chi Minh City, Vietnam
- [Technical Support Engineer](https://feeny.ai/job/technical-support-engineer-opswat-london-england-a9tv44kb48h9) — London England, United Kingdom
- [Talent Acquisition Business Partner](https://feeny.ai/job/talent-acquisition-business-partner-opswat-tampa-florida-tcj2wpqesdvn) — Tampa Florida, United States
- [Joint Professional Services - Technical Support Engineer in Australia](https://feeny.ai/job/joint-professional-services-technical-support-engineer-in-australia-opswat-zfe2tqge17mk) — Australia