Senior Software Engineer
Job title: Senior Software Engineer (AI/LLM, Full-Stack)
Workplace type: Remote
Job location: United States
Employment type: Full-time
Description:
Interlinked Recruitment is partnering with a well-funded Series B conversational AI company to hire a Senior Software Engineer. They build LLM-powered voice agents that handle millions of customer calls a month for Fortune 500 companies. AI is the core product, not a feature, and it has been running in production with enterprise customers for years. The engineering team is small, senior, and lean by design. Engineers own multiple initiatives, work close to customer outcomes, and operate with a fail-fast, entrepreneurial mindset.
What You'll Do:
- Build and ship full-stack features for LLM-powered voice and chat products
- Integrate speech recognition, text-to-speech, and conversational AI model improvements into production systems
- Optimize and debug real-time production systems, balancing latency, cost, and user experience at enterprise scale
- Work across core product and forward-deployed engineering teams to help win deals and scale the platform
- Collaborate closely with product and ML teams in a fast-moving startup environment
- Requirements5–8 years of experience as a full-stack software engineer
- Strong proficiency in Python or TypeScript (required)
Hands-on experience building with LLMs, such as multi-turn agents, prompt engineering, or LangChain. Theoretical knowledge alone is not enough.
A track record of shipping solutions at scale in a startup or high-growth environment
A self-starter who takes ownership and thrives with autonomy
Based in the United States or CanadaTech Stack TypeScript, React, Node.js, Python, LangChain, Kubernetes, PostgreSQLCompensation & Benefits
Base salary of $130,000–$190,000, depending on level and location
Competitive equity 100% covered medical, dental, and vision insurance
Flexible vacation policy
Tech and learning stipend
Paid sabbatical after 5 years
Work Arrangement
Fully remote within the US or CanadaTravel required for in-person team offsites roughly every 6–8 weeks
VisaVisa transfers (e.g., H-1B, OPT) are considered for exceptional senior candidates
New visa sponsorship is not available