Langfuse
1 - 10 employees
Founded 2022
🤖 Artificial Intelligence
☁️ SaaS
🔌 API
💰 $4M Seed Round - Langfuse on 2023-11
Artificial Intelligence • SaaS • API
Langfuse is an open-source LLM engineering platform that provides observability, tracing, prompt management, evaluation, and metrics for large language model applications. It offers hosted SaaS and self-hosting options, SDKs (Python, JS/TS), integrations with OpenTelemetry and many LLM/agent libraries and providers, and APIs to capture traces, debug failures, track prompts, run evaluations, and analyze costs and latency. Langfuse targets engineering and data teams building production LLM apps and emphasizes security and enterprise compliance (SOC 2, ISO 27001, HIPAA).
Senior Backend Engineer
🕒 March 18
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Langfuse
1 - 10 employees
Founded 2022
🤖 Artificial Intelligence
☁️ SaaS
🔌 API
💰 $4M Seed Round - Langfuse on 2023-11
Artificial Intelligence • SaaS • API
Langfuse is an open-source LLM engineering platform that provides observability, tracing, prompt management, evaluation, and metrics for large language model applications. It offers hosted SaaS and self-hosting options, SDKs (Python, JS/TS), integrations with OpenTelemetry and many LLM/agent libraries and providers, and APIs to capture traces, debug failures, track prompts, run evaluations, and analyze costs and latency. Langfuse targets engineering and data teams building production LLM apps and emphasizes security and enterprise compliance (SOC 2, ISO 27001, HIPAA).
📋 Description
• Own and optimize our ingestion pipeline • Make ClickHouse fast • Build new infrastructure-heavy features • Test with real data in production • Scale for what's next
🎯 Requirements
• Strong backend engineer who gets excited about database internals, query optimization, and distributed systems • Experience with analytical databases, data pipelines, or high-throughput event processing. ClickHouse experience is a big plus but not required • Comfortable reading and writing TypeScript and SQL • Interest in open source software and genuine enjoyment talking to users about their scaling challenges • CS or quantitative degree preferred
🏖️ Benefits
• Shares of the company • Flexible working arrangements • Professional development opportunities
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