SupportNinja
SupportNinja
1,001 – 5,000 Employees
B2BSaaS
SupportNinja provides flexible outsourcing services for businesses that need to expand their capabilities without proportionally increasing internal headcount. Its work spans customer experience, customer and technical support, content moderation, data processing, and finance and accounting. The company combines tailored service delivery with AI-enabled solutions to help more than 200 businesses improve operations and pursue growth. Founded in 2015, SupportNinja operates in the B2B and SaaS space.

Technical Support Representative II – IoT, Spanish, Portuguese & English (Romania Remote)

SupportNinja is hiring a remote Technical Support Representative II to provide first-line assistance to a global IoT customer base. The role covers troubleshooting networks, devices, connectivity, and cloud access, with complex cases escalated as needed.

Description

  • Deliver first-line technical support to customers worldwide
  • Track and answer support tickets in the ticketing system
  • Conduct initial troubleshooting and analyze reported issues
  • Refer complex problems to Tier 2 or Engineering when appropriate
  • Keep customers informed with timely updates aligned with SLA commitments
  • Assist Field Service Engineers remotely while they work at customer sites

Requirements

  • At least 2 years of technical support experience involving IoT devices, field hardware, and networking systems
  • Strong understanding of the TCP/IP model, including TCP and UDP
  • Knowledge of static IP addresses and DHCP reservations
  • Knowledge of NTP time synchronization
  • Knowledge of MAC address whitelisting
  • Understanding of 2.4 GHz and 5 GHz Wi-Fi bands
  • Hands-on experience with gateways, sensors, and routers, including provisioning, asset mapping, field commissioning, and OTA firmware updates
  • Understanding of SIM lifecycle processes, including activations, suspensions, expiration, ICCID and IMEI verification, roaming, custom APN authentication, and cellular failover or interface-priority settings
  • Ability to interpret RSSI, SNR, RSRP, SINR, and BLE signal metrics
  • Familiarity with AWS, Azure, or Google Cloud Platform
  • Knowledge of least-privilege access, bastion hosts, SSO, OAuth, and MFA
  • Basic familiarity with MQTT, HTTPS, WebSockets, Webhooks, and REST APIs
  • Familiarity with Postman, browser Developer Tools, Wireshark, and observability tools such as Kibana or Groundcover is a plus
  • Strong spoken and written Spanish, Portuguese, and English communication skills
  • Ability to work with a bring-your-own-device setup

Benefits

  • 21 days of annual leave
  • Medical coverage
  • Remote work allowance of 400 lei gross per month
  • Meal tickets worth 40 lei per working day
  • A fun work experience focused on continued growth

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