U

Ubiquiti

Delivers enterprise and consumer networking gear

Embedded Firmware Engineer - Access

Full-TimeUpdated on 10/15/2026
No salary listed
Mid
Taipei City, Taiwan
In Person
Software EngineeringEmbedded Engineering

About the job

Requirements
  • At least 3 years of embedded firmware development experience with C.
  • Good knowledge of network protocols, including TCP/IP, HTTP, WebSocket, and TLS/SSL.
  • Experience with microcontrollers, system-on-chips, embedded Linux, and real-time operating systems.
  • Experience with access control systems, such as card readers, near-field communication, or mobile unlocking.
  • Knowledge of the Git version control system.
Responsibilities
  • Work as part of a global, cross-functional team of firmware, hardware, and product engineers to develop access control products and technologies.
  • Design, implement, and maintain embedded firmware for current and next-generation access devices, including readers, hubs, and controllers.
  • Enhance and optimize existing firmware for performance, stability, and security.
  • Participate in code reviews to ensure adherence to best practices and maintain high code quality standards.
  • Collaborate with board support package, hardware, backend, mobile, and product assurance teams throughout the product development lifecycle.
  • Diagnose, troubleshoot, and perform root-cause analysis of firmware and system-level issues.
  • Support manufacturing and production validation by resolving firmware-related issues and assisting with firmware update pipelines.
Desired Qualifications
  • Experience with Linux application development and OpenWRT or Yocto build systems.
  • Good understanding of Layer 2 networking and device-to-device communication.
  • Familiarity with security best practices for Internet of Things and access control firmware, including secure boot, encrypted communication, and key management.
  • Knowledge of near-field communication, Bluetooth Low Energy, cryptographic algorithms, Golang, and microcontroller architecture.
  • Proficiency with hardware interfaces and protocols, including GPIO, USB, UART, PWM, Flash, SPI, and I²C.
  • Contributions to open-source embedded projects, such as OpenWRT, ESP-IDF, or Zephyr, are a strong advantage.

About the company

U

Ubiquiti

View
Website

Ubiquiti designs and sells networking hardware for enterprises, service providers, and consumers. Its main lines include UniFi for enterprise and prosumer networks with UniFi OS, airMAX/airFiber/UFiber for WISPs to build long-distance links, and AmpliFi for home mesh networks. The company uses a direct-to-consumer, lean distribution model and relies on a global online user community that helps guide product development. Its goal is to provide affordable, high-performance networking equipment to expand internet access in underserved and emerging markets.

Company Size

1,001-5,000

Company Stage

IPO

Headquarters

New York City, New York

Founded

2003

Get referred to Ubiquiti

See people who can refer or advise you

Simplify Jobs

Simplify's Take

What believers are saying

  • Fiscal 2026 revenue rose 27.2% to $3.3 billion, led by Enterprise Technology.
  • September 2026 Enterprise Campus Core delivered 3.2 Tbps and 100G, expanding enterprise depth.
  • August 2026 Travel Router Long-Range and a $1 dividend signal product and cash strength.

What critics are saying

  • July 2026 UniFi OS CVEs exposed internet-facing controllers to unauthenticated remote compromise.
  • August 2026 Russia-sanctions lawsuits threaten export scrutiny, channel loss, and brand damage.
  • Q4 2026 component shortages and higher shipping costs can crush gross margins quickly.

What makes Ubiquiti unique

  • Robert Pera’s bootstrapped, direct-to-consumer model keeps overhead and channel bloat low.
  • UniFi bundles hardware, local software, and management without recurring licensing fees.
  • The community-driven product loop ships enterprise gear with prosumer simplicity and aesthetics.

Help us improve and share your feedback! Did you find this helpful?

Benefits

  • Health Insurance
  • Flexible Work Hours
  • Conference Attendance Budget
  • Training Programs

Company News

BUZY Networks Australia
Oct 13th, 2026
UniFi Network 11 adds live traffic flows, WiFi WAN and Matter.

UniFi Network 11 adds live traffic flows, WiFi WAN and Matter. Ubiquiti has announced UniFi Network 11, a major controller release built around deeper visibility, smarter routing and a first pass at smart-home device awareness. The headline change is a rebuilt telemetry engine that Ubiquiti says delivers over 30% better scalability, which flows through to real-time traffic data and historical network insight. Alongside that, UniFi gateways pick up expanded VLAN capacity, new SD-WAN policy controls and WiFi WAN, which lets a supported model use an existing wireless network - including a phone hotspot - as a primary or backup uplink. There is also a genuinely new direction here: UniFi can now sit alongside your existing Matter controller and surface Matter and Thread devices inside the same topology view as your IP clients. Telemetry rebuilt for larger sites. The telemetry work is the foundation of the release. Better scalability is the stated benefit for growing networks, but the user-facing payoff is Live Traffic Flows for every client connected to a UniFi Gateway, rather than aggregated counters after the fact. Ubiquiti has also added Time Machine Topology, which lets you step back through how the network looked at earlier points in time. For anyone who has tried to work out when a device moved ports or when a rogue client appeared, that is a practical troubleshooting aid. * More than 30% improvement in scalability from the re-engineered telemetry engine * Per-device live traffic flows behind a UniFi Gateway * Historical topology playback to visualise network changes Routing, WAN flexibility and SD-WAN policies. Gateway capabilities get a solid lift. VLAN capacity has been expanded for more complex segmentation, and Routing Policies have been simplified through Network Lists, which can now pull from an external URL so firewall rules and VPN resources stay current without manual edits. WiFi WAN is the attention-grabber. On supported models, any available wireless network can be pressed into service as a WAN link, which is a neat option for temporary sites or as a stopgap when the fixed service drops. On the multi-site side, new SD-WAN policies allow custom failover behaviour and application-based routing, applied consistently across sites from one place. AI-assisted threat detail and Matter awareness. Cybersecure Enhanced continues to receive daily Proofpoint threat signature updates, and those detections now come with AI-assisted explanations covering scope, risk and impact, plus recommended actions. For small teams without a security analyst on staff, clearer triage information is worth more than another raw alert count. The Matter integration works by entering a pairing code so UniFi can observe the device alongside your existing Matter controller. From there you get battery level, firmware version, signal strength and a view of how each device is connected. * IP and Thread devices shown together in a single UniFi Topology view * Custom alerts available for critical devices on either network type * Custom device icons created from the mobile app camera or uploaded via browser BUZY's take. This is one of the more substantial UniFi Network releases BUZY has seen in a while, and the telemetry rework is the part that matters most. Visibility improvements are easy to undersell in a release note, but live per-client flow data and historical topology are the sorts of features that save real hours when something breaks. For prosumers running a home or small office setup, the standouts are WiFi WAN and the Matter work. Hotspot failover is a sensible safety net for anyone on a single fixed service, and the Matter observability finally gives UniFi something useful to say about the growing pile of smart devices sitting on your wireless coverage. Worth noting it complements rather than replaces your existing Matter controller. Integrators and SMB IT get the most from the SD-WAN policy controls and Network Lists with external URL support. Application-based routing and custom failover across multiple sites, managed consistently, removes a lot of per-site fiddling - and dynamically updating lists means fewer stale firewall rules. A note of realism: the Matter and Thread features are early, and custom device icons are a nice touch rather than a reason to upgrade. As always with a point-zero release, BUZY would let it settle on a non-critical site first, particularly if you are running larger stacks of switches and access points where a controller issue is disruptive. Ubiquiti has not detailed which gateway models support WiFi WAN beyond saying it applies to supported hardware, so check your own kit before planning around it. If you are already reviewing the wider UniFi ecosystem, this release strengthens the argument for consolidating management rather than running parallel tools. Read the full announcement at blog.ui.com. Frequently asked questions. What is new in UniFi Network 11? UniFi Network 11 introduces a re-engineered telemetry engine with more than 30% better scalability, Live Traffic Flows for every client behind a UniFi Gateway, and Time Machine Topology for viewing historical network changes. It also adds WiFi WAN, expanded VLAN capacity, advanced SD-WAN failover and application routing policies, AI-assisted threat explanations, and Matter device awareness. Custom device icons can now be created from the mobile app camera or uploaded through a browser. What does WiFi WAN do in UniFi Network 11? Does UniFi Network 11 replace my Matter controller? Can UniFi Network 11 show Thread devices? How much does UniFi Network 11 cost? What are the new SD-WAN features in UniFi Network 11? Is UniFi Network 11 available in Australia? BUZY Networks stocks the full Ubiquiti range with a 2-year Advanced Replacement Warranty.

NexusCT
Oct 12th, 2026
UniFi this week: october 12, 2026.

UniFi this week: october 12, 2026. Ubiquiti expands the UniFi Industrial product line and releases updates for the UniFi Protect application. UniFi Industrial. * Industrial Product Line Expansion: Ubiquiti has introduced new additions to the UniFi Industrial family. This expansion provides additional hardware options for deployments in challenging environments requiring ruggedized networking equipment. UniFi Protect. * Protect Application 7.3: The company has introduced Protect 7.3, which includes updates to the surveillance management software. This release provides functional improvements for administrators managing video security across commercial or hospitality sites. Nexus Communications Technology rigorously evaluates all new UniFi hardware and software releases in its lab before deploying them into managed client environments. If you are interested in a comprehensive audit of your current infrastructure, please contact Nexusct to schedule a NXS UniFi360 network assessment. Sources. Let's talk about your project. Get a free assessment and proposal from the Nexus team - typically within one business day.

RouterCVE
Sep 28th, 2026
Router CVE Weekly Digest - Sep 21-27, 2026.

Router CVE Weekly Digest - Sep 21-27, 2026. Published September 28, 2026 · Covering Sep 21-27, 2026 · RouterCVE Weekly Digest 25 CVEs 11 Critical 11 High Affected vendors. * Lantronix: 13 CVEs (10 critical, 3 high) * Ubiquiti: 6 CVEs (all high) * OpenWrt / DD-WRT: 2 CVEs (all high) * ASUS: 2 CVEs (unscored) * Fortinet: 1 CVE (critical) * Cisco: 1 CVE (unscored) Critical alert: Lantronix serial console servers under siege. This week saw a critical vulnerability flood affecting Lantronix serial console and embedded management devices. Ten critical vulnerabilities have been disclosed, affecting the SLC8000, SLC9000, EMG8500, EMG7500, SLB882, and SLCx-series devices. Organizations managing remote infrastructure with Lantronix appliances should treat this as an urgent priority. The most severe issue is CVE-2026-80155 (CVSS 10.0), an authentication bypass in the web management portal affecting SLC8000 before v9.7.0.5, SLC9000 before v9.7.0.2, EMG8500/EMG7500 before v9.7.0.1, and all firmware versions of SLB882, SLCx-03, and SLCx-02. A perfect 10.0 score means unauthenticated remote attackers can gain full administrative access. Compounding the problem are multiple command injection flaws - CVE-2026-80143, CVE-2026-80144, CVE-2026-80151, and CVE-2026-80152 (all CVSS 9.1-9.9) - plus stack-based buffer overflow vulnerabilities (CVE-2026-80146 and CVE-2026-80147, both CVSS 9.9) and path traversal exposure (CVE-2026-80156, CVSS 9.1). An unauthenticated attacker could chain these for complete device compromise. Critical devices with "all firmware versions" exposure (SLB882, SLCx-03, SLCx-02) have no patch available yet. For SLC8000 and SLC9000 users, firmware updates to v9.7.0.5 and v9.7.0.2 respectively are now available and should be deployed immediately. EMG8500/EMG7500 users should update to v9.7.0.1 or later. Immediate action items: * Audit your network for exposed Lantronix devices; these are typically management appliances and should never be internet-facing * Check firmware versions immediately against the thresholds listed above * Apply available patches without delay * For devices with no patch available, implement strict network access controls and consider disabling web management if out-of-band access is available * Review access logs for any unauthorized access attempts Ubiquiti UniFi gateways: six memory safety issues. Ubiquiti released six high-severity vulnerabilities (all CVSS 7.5) affecting UniFi gateway devices. These include uncontrolled recursion (CVE-2026-95861), out-of-bounds write flaws (CVE-2026-95862, CVE-2026-77544, CVE-2026-77555), and out-of-bounds read vulnerabilities (CVE-2026-77556, CVE-2026-77558). While rated "high" rather than critical, these memory safety issues could allow local network attackers to execute code on gateway devices. Check your UniFi controller for available firmware patches and schedule updates for affected gateways in your fleet. OpenWrt and Fortinet extensions. CVE-2026-55159 (CVSS 8.8) affects luci-app-adblock-fast before v1.2.4, and CVE-2026-55897 (CVSS 8.8) impacts luci-app-advanced-reboot on OpenWrt. Both are high-severity and warrant updates if you use these community packages. Fortinet's CVE-2026-84388 (CVSS 9.6) is a clickjacking vulnerability in FortiPAM Chrome Extension versions 7.4 and 8.0. While not a router CVE directly, it affects managed infrastructure. Update the extension to the patched version.

Chester Standard
Sep 26th, 2026
North Wales IT firm shortlisted for three customer awards.

North Wales IT firm shortlisted for three customer awards. 25th September The Layer 4 team (Image: "PAUL WORPOLE 07740076765") An IT company has been recognised for its personal approach to customer service. Layer 4, based in North Wales, has been shortlisted in three categories at the North Wales, Chester & Wirral Customer Experience Awards. The company is a finalist for Best Customer-Centred Culture, Best B2B Customer Experience, and Best Small Business Customer Experience. Mark Hill, managing director of Layer 4, said: "To be shortlisted in three categories at the first North Wales, Chester & Wirral Customer Experience Awards is something the whole team can be proud of. "Layer 4 was created because we believed business technology support could be more personal. "When a customer contacts us, there is a business, an employee or an important service behind that request. "Understanding that wider impact shapes how we respond." Layer 4 provides managed IT support, cloud computing, cybersecurity, connectivity, phone systems and business mobiles. The company was founded on the belief that no customer should ever feel like "just another ticket." Directors work alongside the wider team in an open-plan environment and remain closely involved in customers' day-to-day experiences. This approach has helped the company achieve a Net Promoter Score of 84 over the past 12 months, maintain 100 per cent customer retention since its inception, and earn more than 40 five-star Google reviews. Layer 4 is a Microsoft partner and works with leading technology providers including WatchGuard, Barracuda, Datto, Dell, Ubiquiti, Gamma and RingCentral. The company also holds Cyber Essentials Plus certification. A spokesperson said the three nominations reflect the company's commitment to delivering responsive, personal support while helping organisations across the UK, Ireland and Europe use technology securely and effectively.

AegisGates
Sep 20th, 2026
How to Add Smart AI Monitoring to UniFi Protect CCTV for $20/mo.

How to Add Smart AI Monitoring to UniFi Protect CCTV for $20/mo. Connect your UniFi Protect cameras (G4, G5, Bullet, Dome) to AegisGates AI in 5 minutes via RTSP. Get real-time event narratives and smart safety alerts for $20/mo per camera. Overview. Ubiquiti's UniFi Protect ecosystem is widely celebrated for its clean hardware aesthetics, intuitive web interfaces, and local video storage with zero mandatory cloud subscriptions, making it a favorite for modern businesses, schools, and facility managers. However, while UniFi cameras (like the G4 Pro, G5 Bullet, and AI Theta) have built-in optical sensors, their native notifications are often limited to basic person/vehicle tags. They lack contextual reasoning - such as detecting safety compliance breaches, after-hours loitering, unattended packages, or subtle behavioral risks. By integrating UniFi Protect with AegisGates Vision AI, you gain enterprise-grade narrative intelligence and real-time smart alerts for just $20/month per camera, while preserving your local UniFi recording setup. Key Benefits of UniFi + AegisGates AI. * Contextual Narratives: Understand *what* people are doing on camera, not just that a person was seen. * Keep Local Storage: Your UniFi Dream Machine (UDM-Pro / SE) or Cloud Key Gen2+ continues recording 24/7 video locally. * Custom Watch Rules: Define specific instructions using plain English (e.g., *"Alert if any child approaches the perimeter gate alone"* - see its Childcare Safety Monitoring solutions). * No Ecosystem Lock-in: Connect UniFi cameras alongside other camera brands in one unified AI dashboard. Step 1: open Your UniFi Protect application. * Open your web browser and navigate to your UniFi Console (e.g., https://unifi.local or your Dream Machine IP). * Click on the Protect application icon. * In the left navigation menu, click on UniFi Devices to see your list of connected cameras. Step 2: Enable RTSP streaming on the camera. UniFi Protect allows you to generate local RTSP/RTSPS streams for any connected camera: * Click on the camera you wish to connect to AegisGates. * In the right-hand panel that slides out, click the Settings tab. * Scroll down and click on Advanced. * Locate the RTSP or Real-Time Streaming Protocol section. * Toggle ON the resolution stream you wish to use: * Medium / Low: Recommended for real-time AI processing (reduces bandwidth overhead while maintaining crystal-clear object detection). * High: Suitable if your local network has abundant bandwidth. * A stream URL will appear, looking similar to: rtsps://192.168.1.1:7441/AbCdEfGhIjKlMnOp?enableSrtp Step 3: convert the RTSP URL for standard integration. UniFi Protect generates an encrypted rtsps:// link by default on port 7441. For standard third-party RTSP integration with AegisGates: * Change rtsps:// to standard rtsp://. * Change the port from 7441 to 7447. * Remove the trailing ?enableSrtp. * *Original UniFi Link:* rtsps://192.168.1.1:7441/yZ1234567890?enableSrtp * *Standard RTSP Link for AegisGates:* rtsp://192.168.1.1:7447/yZ1234567890 Step 4: verify stream in VLC. * Open VLC Media Player. * Press Ctrl + N to open Network Stream. * Paste the modified URL: rtsp://192.168.1.1:7447/yZ1234567890. * Press Play to verify the live video feed displays instantly. Step 5: Add Your UniFi stream to AegisGates. * Log in to AegisGates Vision AI. * Click Add Camera and select UniFi. * Paste your RTSP link into the camera configuration. * Set your notification channels (Telegram, Webhook, SMS, or Email). * Customize your monitoring instructions in the Special Attentions field. Within minutes, your UniFi Protect cameras will start delivering rich AI-generated summaries and instantaneous anomaly alerts directly to your phone. Related guides & multi-brand integration. Need to link other camera systems into your monitoring dashboard? Check out these resources: * Hikvision RTSP AI Detection Guide - Integrate Hikvision cameras and NVRs. * How to Add AI Detection to Any Reolink Camera - Upgrade Reolink systems for $20/mo. * Reolink RTSP & Credentials Setup Guide - Step-by-step Reolink RTSP guide. * TP-Link Tapo RTSP Setup Guide - Enable streaming on budget Tapo cameras. * Wyze Camera RTSP AI Alerts Guide - Connect Wyze cameras to AI vision. * Building & Property Management Security - Smarter security for modern commercial properties. Summary. Combining the outstanding hardware quality of UniFi with the intelligence of AegisGates Vision AI gives you the best of both worlds: local privacy and state-of-the-art vision analytics for $20/month per camera. Start your 7-day free trial today! unifi unifi protect unifi cctv ai integration ubiquiti udm pro rtsp smart security camera ai monitoring