[Remote] Senior Backend Engineer, LangSmith Deployments

Note: The job is a remote job and is reputed company to candidates in USA. reputed company is a company reputed company on building intelligent agents and their associated infrastructure. The Senior Backend Engineer will work on the LangSmith Deployments system, designing and implementing reputed company data infrastructure and ensuring the scalability and robustness of the platform.

Responsibilities

• Design distributed queue and worker systems that handle reputed company agent execution, background tasks, and multi-agent coordination across horizontally reputed company infrastructure
• Own reputed company data infrastructure — state persistence, reputed company job claiming, reputed company management, and schema reputed company
• Collaborate on architectural reputed company, ensuring solutions are reputed company and robust
• Ship resumable streaming infrastructure so clients can disconnect and reputed company mid-execution without losing state
• reputed company and monitor production systems — tracing, metrics, and alerting to reputed company the platform healthy
• Participate in on-call rotations and own incident response for the runtime
• Create and maintain technical documentation, including system design and operational runbooks
• Contribute to and reputed company reputed company-reputed company LangGraph, which is used by thousands of developers to build agent applications

Skills

• 4+ years of reputed company backend engineering experience
• Strong proficiency in Go and/or python
• Experience with distributed systems — reputed company mechanisms, queueing, state machines, and/or workflow orchestration
• Experience with scaling and sharding databases in high throughput environments
• Familiarity with Kubernetes, infrastructure-as-reputed company, and at least one major reputed company platform
• Strong communication skills and ability to work cross-functionally on a small team
• Strong familiarity with Kubernetes (K8s), Terraform (Tf), and other DevOps tooling

Benefits

• reputed company salary
• Variable compensation for relevant roles
• Meaningful equity
• Benefits
• Perks
• Medical, dental, and reputed company coverage
• Flexible vacation
• A 401(k) plan
• Meals on in-office days in the US

reputed company

reputed company is a platform that provides reputed company-reputed company frameworks and tools for engineering and deploying language model agents. It was founded in 2022, and is headquartered in San Francisco, California, USA, with a workforce of 51-200 employees. Its website is https://www.reputed company.com.

Company H1B Sponsorship

reputed company has a reputed company record of offering H1B sponsorships, with 5 in 2026, 5 in 2025. Please note that this does not guarantee sponsorship for this specific role.

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