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UX Product Designer - Voice & Device Experiences

Sangoma Remote (🇺🇸 Houston, Texas, United States of America)

Remote $85,000 - $95,000 Full-time Mid-level

The role involves owning the end-to-end User Experience (UX) for Sangoma’s desk phones and devices, focusing on designing clear, efficient interaction models for task-critical communication workflows on hardware-constrained platforms. Responsibilities include creating UX artifacts, partnering closely with firmware engineers, and ensuring designs align with customer needs and business outcomes.

Responsibilities

  • Design for embedded, hardware-constrained environments with physical inputs, limited screens, and real-time expectations
  • Define task-driven workflows for core telephony functions
  • Create clear, scalable interaction patterns that prioritize speed, predictability, and low cognitive load
  • Translate complex communication workflows into simple, intuitive user experiences
  • Partner closely with firmware engineers to ensure designs are implemented accurately and perform reliably

Requirements

  • Minimum 3 years of experience in UX and user interface design, product design, or interaction design
  • Demonstrated experience designing task-focused, workflow-driven interfaces
  • Strong understanding of human–computer interaction principles
  • Comfortable prioritizing clarity, reliability, and speed of use over visual expressiveness
  • Ability to communicate UX rationale clearly to engineers and non-design stakeholders
  • Proficiency with design tools such as Figma, Sketch, or similar

Benefits

  • Extensive Benefit Options
  • Matching 401K program
  • Flexible Time Off & Company Holidays
  • Entrepreneurial work environment
  • High growth career opportunities
  • Employee Stock Purchase Plan

Key Skills

UX design User interface design Interaction design Embedded device design Hardware-constrained design Human–computer interaction principles Figma Sketch Design systems Information architecture Communication skills Collaboration Project management

About Sangoma

Sangoma Technologies Corporation (TSX: STC; Nasdaq: SANG) is a global leader in essential business communications. For more than 40 years, Sangoma has provided secure, reliable, and cost-effective solutions to over 100,000 customers in more than 180 countries. Sangoma is a full-suite partner for all communications needs, offering unified communications, networking, SIP trunking, wholesale voice, and security. Its UC platform is developed fully in-house and available in cloud, hybrid, or on-premises models. Sangoma delivers vertical-specific communications solutions for healthcare, education, hospitality, retail, restaurants, and manufacturing. These services can be bundled, giving organizations one trusted source for voice, data, and connectivity. Channel-driven and powered by the Sangoma Innovation Foundry, the company works with industry experts to develop new solutions that address real-world needs. As the primary developer of Asterisk, the world’s most widely used open-so

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