Source Job

Mexico

  • Investigate, troubleshoot, and resolve technical issues related to customer API and SDK implementations.
  • Communicate effectively with customers and internal stakeholders, contributing to knowledge bases.
  • Collaborate with the team to identify bugs and escalate issues to next-level support.

VoIP WebRTC SIP Zendesk JavaScript

19 jobs similar to Technical Support Engineer – Voice & Video API

Jobs ranked by similarity.

$60,132–$109,990/yr
Global Unlimited PTO

  • Lead investigation and resolution of complex technical issues escalated from Tier 1 and Tier 2 support teams.
  • Act as primary technical owner for high-priority customer escalations, coordinating across Engineering, Product, and Infrastructure.
  • Mentor and coach Technical Support Engineers, drive continuous improvement in support processes and documentation.

Talkdesk is a customer experience automation company that pioneers AI-first solutions for contact centers. They have a global team of innovators and have been recognized as a Leader in Gartner Magic Quadrant and Forbes Cloud 100.

Colombia

  • Provide product support for customer inquiries via phone, email, social media, and chat, resolving complex issues.
  • Act as escalation point for middle-complexity issues and mentor newer support team members.
  • Contribute to knowledge base content and ensure Support SLAs and CSAT goals are consistently met.

Twilio is shaping the future of communications, delivering innovative solutions to hundreds of thousands of businesses and empowering millions of developers worldwide. With a remote-first work culture and strong focus on global inclusion, Twilio fosters a vibrant team of diverse experiences making a global impact.

UK

  • Work alongside Account Executives to strategize and plan for deal success through the pre-sales process.
  • Lead technical discovery sessions to understand customer needs and articulate Twilio's solutions.
  • Build and present complex product demos to showcase Twilio Communications Products.

Twilio is shaping the future of communications, delivering innovative solutions to hundreds of thousands of businesses and empowering millions of developers worldwide. The company is dedicated to remote-first work with a strong culture of connection and global inclusion, fostering a vibrant and diverse team.

Global

  • Grow and manage a distributed cloud-based VoIP platform
  • Optimize and troubleshoot FreeSWITCH and Kamailio configurations for performance, resiliency, and reliability
  • Design, build, test, deploy, and maintain services that support the voice platform

We are on a mission to elevate the patient experience by giving healthcare practices the tools they need to run efficiently and connect with patients. With 40,000+ customers and growing, our all-in-one platform supports scheduling, payments, communication, and reviews, helping healthcare professionals focus on patient care.

US Unlimited PTO

  • You will configure and implement Genesys Cloud features including voice, digital channels, IVR/Architect flows, queues, routing strategies, and workforce engagement components.
  • You will perform detailed technical analysis, requirements gathering, and solution validation for customer environments.
  • You will troubleshoot and resolve complex issues related to telephony, SIP, routing logic, APIs, and platform performance.

NWN is an AI-powered technology solutions provider for North America's public and private organizations. The company has over 1,000 experts and a customer-obsessed culture, earning a 75 Customer Net Promoter Score.

$90,000–$105,000/yr
US Unlimited PTO

  • Investigate, diagnose, and resolve intricate technical issues related to API integrations, databases, servers, and network technologies.
  • Serve as the primary technical point of contact for customer inquiries, providing clear communication via email and support portal.
  • Create and maintain comprehensive documentation, FAQs, and knowledge base articles to empower both customers and internal teams.

Cresta unlocks the true potential of the customer experience, turning every conversation into a competitive advantage. Born from Stanford AI Lab, the company has raised over $270 million from leading investors and is led by AI experts from Google.

US

  • Own features end-to-end from design to production on a platform relied on by thousands of businesses.
  • Influence architecture, collaborate with product and design, and ensure VoIP system reliability.
  • Invest in the team by sharing knowledge, reviewing code, and raising collective standards.

Podium provides AI employees to local businesses that turn every conversation into revenue. With over 60,000 customers and 10,000 AI employees, they have a culture of high standards and growth.

Philippines

  • Provide prompt, empathetic, and clear communication to resolve user issues and create a positive support experience.
  • Debug and troubleshoot complex technical problems across the platform, collaborating with engineering teams as needed.
  • Identify patterns in support requests to address root causes, anticipate user needs, and advocate for customers in product decisions.

Nooks is an applied AI lab building the Agent Workspace for GTM, designing AI agents for sales actions. With over 1,500 customers and $70M+ raised from top VCs, we've tripled ARR each year for 3 years and built a high-caliber team.

India

  • Lead a team of Technical Support Engineers in India to deliver exceptional customer experiences for Twilio's Voice Segment Platform Applications.
  • Ensure operational excellence by meeting KPIs, managing escalations, and driving process improvements.
  • Foster team growth through coaching, performance management, and cross-functional collaboration.

Twilio delivers innovative communications solutions to hundreds of thousands of businesses and empowers millions of developers worldwide. The company fosters a remote-first culture with a strong emphasis on connection and global inclusion.

Colombia

  • Ensure excellent partner and customer satisfaction by meeting or exceeding operational KPIs.
  • Develop and execute career growth plans for team members through coaching and performance feedback.
  • Lead internal and external escalations, ensuring rapid issue resolution and root cause analysis.

Twilio is shaping the future of communications, delivering innovative solutions to hundreds of thousands of businesses and empowering millions of developers worldwide. With a remote-first culture and a strong commitment to global inclusion, Twilio fosters a vibrant team of diverse experiences making a global impact each day.

Portugal

  • Act as a second point of contact for complex technical issues, handling voice, SMS, WhatsApp, and integrations.
  • Analyze, reproduce, and resolve issues in collaboration with Engineering, Product, and Success teams.
  • Create and maintain internal documentation while training frontline support on technical topics.

Aircall is an AI-powered customer communications platform used by 22,000+ companies worldwide. We have a diverse team of 45+ nationalities and a culture of ownership, continuous learning, and thoughtful speed.

North America 4w PTO

  • Provide technical support to users via tickets, chat, and community forums.
  • Diagnose and troubleshoot issues related to n8n, including workflow execution, integrations, and performance.
  • Collaborate with the engineering team to escalate and resolve complex technical challenges.

n8n is an open workflow orchestration platform for AI, giving technical teams the freedom of code with the speed of no-code. The company has grown to over 260 employees across Europe and the US, with a strong community of 650,000 active developers and a valuation of $5.2bn.

Mexico

  • Perform outbound prospecting via phone, video, email, and LinkedIn to generate new sales opportunities in the Telecom Ecosystem.
  • Develop deep market knowledge of U.S. Network Powered Solutions and articulate Vonage's API portfolio value to prospects.
  • Schedule qualified meetings for Account Managers and achieve monthly targets for appointments and new sales opportunities.

Vonage is a global cloud communications leader that empowers brands like Airbnb, Viber, WhatsApp, and Snapchat to accelerate their digital transformation through programmable communications, unified communications, and contact center solutions. With a presence worldwide, the company fosters an innovative, collaborative culture where employees from diverse backgrounds can make a valuable impact.

$166,708–$298,340/yr
Global

  • Work directly with customer engineering teams to design and implement real-time applications on the LiveKit platform.
  • Architect scalable solutions for voice AI and developer platforms, building prototypes and reference implementations.
  • Debug production issues, lead technical workshops, and translate customer needs into product improvements.

LiveKit builds infrastructure for the agentic era of computing, enabling developers to build, test, deploy, and scale AI agents in production. Founded in 2021, the company powers voice and agentic AI for leading enterprises like OpenAI, Salesforce, and Meta, with a focus on innovation and collaboration.

Mexico

  • Serve as first point of contact for customer inquiries via phone, email, chat, and support portal, providing prompt and professional service.
  • Troubleshoot routine software, configuration, account access, and usability issues using established procedures and knowledge base articles.
  • Document and manage support tickets, escalate unresolved issues to senior team members with thorough detail.

Mitratech builds world-class software that simplifies operations in Legal, Risk, Compliance, and HR functions. With a globally dispersed team of innovators, they serve 20,000 clients including 30% of the Fortune 500, fostering a diverse and inclusive culture.

US

  • Troubleshoot complex code and client integrations to identify bugs, performance bottlenecks, and configuration issues.
  • Collaborate with Engineering to escalate and prioritize product gaps, bugs, and client feedback for improvement.
  • Build internal tools, scripts, and dashboards to enhance support efficiency and monitor API health proactively.

Zerohash is the leading crypto and stablecoin infrastructure platform, enabling banks and fintechs to offer digital asset services without building blockchain infrastructure. Founded in 2017, the company has raised over $280 million in funding and is trusted by major financial brands, guided by principles of independence, passion, and collaboration.

Latin America

  • Serve as a subject matter expert driving deep technical and product expertise while advising customers and internal teams on best practices and strategic use.
  • Own the end-to-end management of complex customer incidents, leading cross-functional resolution efforts and providing clear communication.
  • Lead deep technical investigations into complex post-implementation issues, partnering with Engineering to identify defects and unblock integrations.

Belvo is an open finance API platform that democratizes access to financial services in Latin America by enabling financial innovators to access and interpret financial data and initiate payments. We are a highly-technical team of over 90 people representing 20 nationalities, with offices in São Paulo and Mexico City and a strong remote culture.

India

  • Own the vision, strategy and execution for HighLevel's HardPhone, SIP, IVR, Call Center and Enterprise Voice platforms.
  • Build a scalable, provider-agnostic communications platform that abstracts multiple CPaaS providers through a unified architecture.
  • Design intuitive softphone experiences across web and mobile, along with real-time supervisor dashboards.

HighLevel is an AI-powered business operating system that gives agencies, entrepreneurs and SMBs the infrastructure to build, automate and scale. With over 2,000 team members across 10+ countries, it operates as a global, remote-first organization built for speed and ownership.