Retell AI Visa Sponsorship USA
Retell AI operates in the Science & Research space, building AI-powered voice agent infrastructure. The company has demonstrated willingness to sponsor skilled foreign nationals through the H-1B program, making it a viable target for international candidates pursuing technical roles in the AI industry.
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Get Access To All JobsAbout Retell Ai
Retell AI is using the first principles to reimagine the call center with cutting edge voice AI. Since launching 18 months ago, thousands of companies now utilize Retell’s AI voice agents to handle sales, support, and logistics calls that once required large teams of human agents. Backed by Y Combinator, Alt Capital, and other leading investors, we have scaled to $36M ARR with a team of 20 people, up from $5M at the start of 2025. Our vision for 2026 is to build a modern CX platform where entire contact centers are powered by AI. Instead of basic automation that needs constant human tuning, we’re creating intelligent AI “workers” that can act as frontline agents, QA analysts, and managers — continuously executing, monitoring, and improving customer interactions. We’re growing quickly and looking for ambitious builders who want to tackle hard technical problems, move fast, and have real impact at one of the fastest-growing voice AI startups. Let’s build the future together.
About The Role
As a Support Engineering Lead at Retell, you will own the technical support function for a highly technical, agentic voice AI platform. This is a hands-on leadership role: you will personally debug complex customer issues, build AI agents and automations, and lead a growing team of support engineers. You will operate at the intersection of engineering, customers, and product, ensuring world-class reliability, fast resolution, and scalable support economics as Retell grows. This role is ideal for someone who enjoys solving hard technical problems under pressure, working directly with customers, and building systems and teams from the ground up.
Key Responsibilities
Support Fundamentals:
- Own end-to-end resolution of complex support tickets for a production, agentic AI platform.
- Debug issues across agents, prompts, APIs, webhooks, logs, integrations, and telephony.
- Build, configure, and test AI agents to reproduce and resolve customer issues.
- Join live customer calls when needed to diagnose problems and restore confidence.
- Own core support metrics including CSAT, NPS, SLA, and response times.
- Define and improve support unit economics, including automation vs headcount tradeoffs.
Automation & Tooling:
- Design and build AI-driven support workflows and automations to reduce manual load.
- Develop internal tools and dashboards for the support team with appropriate permissions and access control.
- Improve observability, alerting, and debugging workflows to shorten time-to-resolution.
- Identify recurring issues and turn them into automations, tooling, or product improvements.
Team Leadership & Management:
- Recruit, interview, onboard, and mentor support engineering team members.
- Set quality bars, escalation guidelines, and on-call processes.
- Run weekly analysis of feature requests, bug trends, and documentation gaps.
- Partner closely with Engineering and Product to influence roadmap and reliability priorities.
Product & Feedback Loop:
- Translate customer pain points into clear, actionable feedback for Product and Engineering.
- Help shape documentation, best practices, and customer-facing guidance.
- Act as a voice of the customer while maintaining technical rigor and operational discipline.
YOU MIGHT THRIVE IF
- Have 3+ years of experience in technical support, support engineering, solutions engineering, systems engineering, or similar roles.
- Have supported a technical, developer-facing product in production.
- Have 1+ year of experience at a startup, ideally in a support engineering role.
- Are comfortable writing and debugging code (Python & JavaScript) for real use cases.
- Have built or configured AI agents, workflows, or LLM-powered systems.
- Are highly detail-oriented and calm under pressure when incidents occur.
- Think analytically about metrics, root causes, and system-level improvements.
- Communicate clearly with both technical and non-technical stakeholders.
JOB DETAILS
- Cash: $170,000 - $230,000 base salary
- Equity: Offers Equity
- Location: Redwood City, CA, US (Relocation Provided)
- US Visas: Retell AI is open to sponsoring work authorization for qualified candidates, including H1B/H-1B, TN, L-1, E-3, F-1 (OPT/CPT), and O-1 visas.
Other Benefits
- 100% coverage for medical, dental, and vision insurance
- $70/day DoorDash credit for unlimited breakfast, lunch, dinner, and snacks
- $200/month wellness reimbursement (gym, fitness classes, etc.)
- $300/month commuter reimbursement (gas, Caltrain, etc.)
- $75/month phone bill reimbursement
- $50/month internet reimbursement
Compensation Philosophy
- Best Offer Upfront: Choose from three cash-equity balance options, no negotiation needed.
- Top 1% Talent: Above-market pay (top 5 percentile) to attract high performers.
- High Ownership: Small teams, >$1M revenue/employee, and significant equity.
- Performance-Based: Offers tied to interview performance, not experience or past salaries.
INTERVIEW PROCESS
- Recruiter Intro Call (15min): Learn about us and share your background.
- Technical First Round (45 min): Live debugging exercise in real a world scenario
- Onsite (3 hours) + Support Automation Build
- Design or build an AI-powered support workflow
- Real-Time Customer Call Simulation - Handle a live support scenario with an unhappy customer
- Support Analytics & Judgement - Analyze support metrics, trends, and tradeoffs
About Retell Ai
Retell AI is using the first principles to reimagine the call center with cutting edge voice AI. Since launching 18 months ago, thousands of companies now utilize Retell’s AI voice agents to handle sales, support, and logistics calls that once required large teams of human agents. Backed by Y Combinator, Alt Capital, and other leading investors, we have scaled to $36M ARR with a team of 20 people, up from $5M at the start of 2025. Our vision for 2026 is to build a modern CX platform where entire contact centers are powered by AI. Instead of basic automation that needs constant human tuning, we’re creating intelligent AI “workers” that can act as frontline agents, QA analysts, and managers — continuously executing, monitoring, and improving customer interactions. We’re growing quickly and looking for ambitious builders who want to tackle hard technical problems, move fast, and have real impact at one of the fastest-growing voice AI startups. Let’s build the future together.
About The Role
As a Support Engineering Lead at Retell, you will own the technical support function for a highly technical, agentic voice AI platform. This is a hands-on leadership role: you will personally debug complex customer issues, build AI agents and automations, and lead a growing team of support engineers. You will operate at the intersection of engineering, customers, and product, ensuring world-class reliability, fast resolution, and scalable support economics as Retell grows. This role is ideal for someone who enjoys solving hard technical problems under pressure, working directly with customers, and building systems and teams from the ground up.
Key Responsibilities
Support Fundamentals:
- Own end-to-end resolution of complex support tickets for a production, agentic AI platform.
- Debug issues across agents, prompts, APIs, webhooks, logs, integrations, and telephony.
- Build, configure, and test AI agents to reproduce and resolve customer issues.
- Join live customer calls when needed to diagnose problems and restore confidence.
- Own core support metrics including CSAT, NPS, SLA, and response times.
- Define and improve support unit economics, including automation vs headcount tradeoffs.
Automation & Tooling:
- Design and build AI-driven support workflows and automations to reduce manual load.
- Develop internal tools and dashboards for the support team with appropriate permissions and access control.
- Improve observability, alerting, and debugging workflows to shorten time-to-resolution.
- Identify recurring issues and turn them into automations, tooling, or product improvements.
Team Leadership & Management:
- Recruit, interview, onboard, and mentor support engineering team members.
- Set quality bars, escalation guidelines, and on-call processes.
- Run weekly analysis of feature requests, bug trends, and documentation gaps.
- Partner closely with Engineering and Product to influence roadmap and reliability priorities.
Product & Feedback Loop:
- Translate customer pain points into clear, actionable feedback for Product and Engineering.
- Help shape documentation, best practices, and customer-facing guidance.
- Act as a voice of the customer while maintaining technical rigor and operational discipline.
YOU MIGHT THRIVE IF
- Have 3+ years of experience in technical support, support engineering, solutions engineering, systems engineering, or similar roles.
- Have supported a technical, developer-facing product in production.
- Have 1+ year of experience at a startup, ideally in a support engineering role.
- Are comfortable writing and debugging code (Python & JavaScript) for real use cases.
- Have built or configured AI agents, workflows, or LLM-powered systems.
- Are highly detail-oriented and calm under pressure when incidents occur.
- Think analytically about metrics, root causes, and system-level improvements.
- Communicate clearly with both technical and non-technical stakeholders.
JOB DETAILS
- Cash: $170,000 - $230,000 base salary
- Equity: Offers Equity
- Location: Redwood City, CA, US (Relocation Provided)
- US Visas: Retell AI is open to sponsoring work authorization for qualified candidates, including H1B/H-1B, TN, L-1, E-3, F-1 (OPT/CPT), and O-1 visas.
Other Benefits
- 100% coverage for medical, dental, and vision insurance
- $70/day DoorDash credit for unlimited breakfast, lunch, dinner, and snacks
- $200/month wellness reimbursement (gym, fitness classes, etc.)
- $300/month commuter reimbursement (gas, Caltrain, etc.)
- $75/month phone bill reimbursement
- $50/month internet reimbursement
Compensation Philosophy
- Best Offer Upfront: Choose from three cash-equity balance options, no negotiation needed.
- Top 1% Talent: Above-market pay (top 5 percentile) to attract high performers.
- High Ownership: Small teams, >$1M revenue/employee, and significant equity.
- Performance-Based: Offers tied to interview performance, not experience or past salaries.
INTERVIEW PROCESS
- Recruiter Intro Call (15min): Learn about us and share your background.
- Technical First Round (45 min): Live debugging exercise in real a world scenario
- Onsite (3 hours) + Support Automation Build
- Design or build an AI-powered support workflow
- Real-Time Customer Call Simulation - Handle a live support scenario with an unhappy customer
- Support Analytics & Judgement - Analyze support metrics, trends, and tradeoffs
Job Roles at Retell AI Companies
How to Get Visa Sponsorship in Retell AI Visa Sponsorship USA
Target technical roles aligned with AI research and infrastructure
Retell AI's H-1B sponsorship history centers on specialized technical work. Focus your application on roles in machine learning, voice AI, backend engineering, or research, positions where a specific degree and domain expertise are clearly required.
Demonstrate specialty occupation credentials upfront
H-1B approval depends on proving the role requires a specific degree. When applying to Retell AI, lead with your relevant credentials, not just general experience. Match your degree field directly to the technical requirements listed in the job description.
Research Retell AI's product before reaching out
Retell AI builds voice AI infrastructure for developers. Candidates who understand the product stack, real-time conversation APIs, latency optimization, LLM integration, will stand out. Technical familiarity signals genuine interest and reduces employer risk in sponsoring you.
Approach hiring early in the H-1B cycle
H-1B cap-subject petitions must be filed in April for an October start. Engage Retell AI's hiring team by January or February at the latest, so there's enough lead time for petition preparation. Late outreach often means missing the filing window entirely.
Find verified Retell AI openings through Migrate Mate
Confirmed sponsors are harder to identify than most job seekers expect. Migrate Mate surfaces verified sponsors so you can filter by real sponsorship history, helping you prioritize Retell AI and similar companies over employers who rarely file for international candidates.
Be transparent about your visa situation from the first conversation
Retell AI is a smaller company, so sponsorship decisions involve real cost and legal coordination. Disclosing your visa needs early, and showing you understand the H-1B process, builds trust and signals you won't create surprises late in the hiring process.
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Get Access To All JobsFrequently Asked Questions
Does Retell AI sponsor H-1B visas?
Yes, Retell AI sponsors H-1B visas. The company operates in the Science & Research space and has a track record of filing H-1B petitions for skilled foreign nationals in technical roles. While Retell AI is not among the highest-volume sponsors, its willingness to file makes it a legitimate target for international candidates pursuing roles in AI and voice technology.
Which roles at Retell AI are most likely to receive visa sponsorship?
Retell AI's sponsorship activity is concentrated in technical positions that clearly meet the H-1B specialty occupation standard, roles requiring a specific degree in a related field. Software engineers, machine learning researchers, and infrastructure engineers are the most likely candidates. General business, sales, or operations roles are less commonly sponsored, particularly at smaller AI companies.
How do I know if Retell AI is actively hiring sponsored roles right now?
Retell AI's open positions and sponsorship-eligible roles can shift quickly given its stage as a company. The most reliable approach is checking Migrate Mate, which tracks verified sponsors and surfaces current openings filtered by real sponsorship history. This saves time compared to sifting through listings where sponsorship availability is unclear.
What is the typical timeline for an H-1B application if I get an offer from Retell AI?
The H-1B cap lottery opens in March, with petitions filed in April and employment starting October 1 if selected. You'll need to secure your offer and complete sponsorship paperwork well before the March registration window. From offer to potential work start, the process can take six months or longer, so early planning with your hiring contact is essential.
How do I strengthen my application to Retell AI as a visa-requiring candidate?
Lead with your technical credentials and domain expertise in AI or voice systems, Retell AI's core product requires deep specialization. Be upfront about your visa requirements early in the process, show familiarity with H-1B timelines so the employer knows what's involved, and apply for roles where your degree field maps directly to the job requirements, which is critical for specialty occupation qualification.
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