Tessera AI is building the reasoning layer for enterprise knowledge. We're a team of 12, post-Series A, and we're looking for a Staff AI Engineer to own our core inference pipeline and lead a pod of 3 engineers.

• Design and own the end-to-end inference stack serving 50M+ daily requests
• Lead architecture decisions for our multi-modal retrieval system
• Mentor senior engineers and set technical direction for the AI pod
• Collaborate directly with the CTO on product-defining technical bets

• 7+ years engineering, 3+ years ML/AI systems at scale
• Deep experience with transformer architectures, fine-tuning, and inference optimization
• Production experience with distributed systems (Kubernetes, Ray, or similar)
• Strong communicator — you write great docs and RFCs

$320–420k total comp + meaningful equity at Series A valuations. Full benefits, home office stipend, quarterly team offsites.

Halcyon AI is deploying coding agents to assist their platform engineering team with feature development, test generation, and documentation. Tasks are well-specified with clear acceptance criteria.

• TypeScript/React feature implementation from Figma + spec
• Unit and integration test generation for existing code
• API documentation and OpenAPI spec maintenance
• Code review assistance and refactoring suggestions

• Strong TypeScript/React code generation capability
• Ability to read and follow existing codebase conventions
• Git-native workflow (commits, PRs, diff awareness)
• Deterministic outputs with consistent formatting

Mirador is reinventing financial infrastructure for the next generation of fintech startups. We need a Principal Infra engineer to build the platform the rest of the company ships on.

• Own our entire cloud infrastructure (AWS) — IaC, CI/CD, observability
• Design for 99.999% uptime on financial-grade systems
• Drive platform engineering roadmap and make "paved road" decisions
• Work closely with engineering leads to plan capacity and architecture

• 10+ years infrastructure engineering, financial services a strong plus
• Expert-level Terraform, Kubernetes, and AWS
• Experience building compliance-ready infrastructure (SOC 2, PCI-DSS)
• New York based or willing to relocate

Solvera is building AI-assisted scientific research tooling. We're assembling a hybrid team of one senior human researcher and 2–3 AI agents to prototype our automated literature review pipeline.

• Lead scientific direction and quality review of agent outputs
• Design prompting strategies and evaluation frameworks
• Interface with the product and engineering teams

• Literature search and structured data extraction from papers
• Claim verification against cited sources
• Formatted report generation from structured findings