ThirdLaw Molecular

Full-stack Engineer

• Architect and evolve core backend systems—event ingestion, real-time risk evaluation, semantic search, and investigation-grade querying.
• Design and optimize streaming data pipelines using Kafka, Redpanda, or similar technologies to support high-throughput, low-latency processing of LLM interactions.
• Define and refine data models and schemas across structured (Postgres), analytical (ClickHouse), unstructured (S3), and vector (Qdrant) storage layers.
• Identify architectural weaknesses and performance bottlenecks across ingest, indexing, and query layers; lead improvements to support scalability, correctness, and observability.
• Implement data ingestion and transformation frameworks that support policy evaluation, semantic analysis, and dynamic response.
• Optimize query performance, storage efficiency, and retrieval accuracy to support deep investigation and real-time enforcement.
• Build and maintain backend APIs, monitoring infrastructure, and policy enforcement workflows that underpin the ThirdLaw platform.

Founding Software Engineer

Engineer

• Build the evaluation layer in the ThirdLaw platform for LLM prompts and responses
• Design and tune guardrails, classifiers, and semantic judgment systems in real-time
• Implement evaluation strategies with semantic similarity, foundation model scoring, and rule-based systems
• Integrate model outputs with downstream enforcement actions (e.g. redaction, escalation, blocking)
• Prototype, tune, and productize small language models for classification, labeling, or scoring
• Collaborate with data infrastructure engineers to connect evaluation logic with ingestion and storage
• Build tools to observe, debug, and improve evaluator performance across data distributions
• Define abstractions for reusable evaluation components that can scale across use cases

LLM Evaluation Engineer

Application Engineer

• You’ll work within a small but mighty team of AI engineers and backend engineers to build and maintain application features for AI-native platform.
• Every day, you will build new and innovative product features.
• Start-up responsibility; you are the first and often last stop on whether a feature is good or great.

Founding Software Engineer

LLM Evaluation Engineer

Full-stack AI Application Engineer