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Founding Engineer, Infrastructure
First infrastructure hire at an early-stage B2B SaaS startup, building and operating a cloud runtime with durable execution, infrastructure for coding agents, observability, and a self-hostable single-tenant deployment platform. Core stack includes Kubernetes, TypeScript, PostgreSQL, AWS, and Docker, on-site in San Francisco.
Founding Backend Engineer
Founding backend engineer at Clera, a startup building an AI-powered personal assistant that communicates over text, email, and phone. You'll own messaging pipelines, background agent runtimes, scheduling, and data security end to end, working with TypeScript/Python, Postgres, cloud infrastructure, and observability tooling. On-site in San Francisco.
Founding Engineer (Full Stack)
Founding full-stack engineer at an early-stage construction-tech startup building AI-powered tools for blueprint analysis, estimating, and permitting. You'll prototype user experiences for computer vision outputs, work with geometric data and streaming pipelines, and contribute across React/TypeScript frontends and Python backends, on-site in San Francisco.
Founding Engineer
Founding engineer at an early-stage startup building software for industrial battery storage. Day to day: write backend services and real-time optimization algorithms in Python, build React/TypeScript operator dashboards, and scale cloud infrastructure (AWS/GCP/Azure) for distributed energy assets, working on-site in Munich.
Senior Client Success Manager
Client Delivery Manager partners with healthcare orgs to launch and scale AI-driven care programs, aligning cross-functional teams and ensuring smooth go-lives.
Founding Forward Deployed Engineer
Founding forward deployed engineer at early-stage AI SaaS startup Clera: owns end-to-end customer deployments — mapping warehouse data to business concepts, building custom agent workflows and signals, and proving customer impact. Core tools are SQL, dbt, and applied statistics/ML. On-site in NYC, $180k–$250k.
Product Manager
Product Manager at Clerkie, a fintech startup using AI to help borrowers get out of debt and creditors manage loan losses. You'd own product initiatives end to end, work closely with engineering and design, and translate enterprise partner workflows into clear product requirements on a remote-first team.
Associate Product Manager
Early-career product role at fintech startup Clerkie: the Associate PM partners with PMs, designers, engineers, and the CEO on discovery, documentation, and delivery for consumer financial-wellness experiences and a B2B SaaS platform helping creditors manage loan losses. Fully remote (US only).
Software Engineer, Foundation
Foundation engineer at a Series B edtech startup building an AI-powered learning platform: own core parts of a Flutter mobile app, build agentic/AI infrastructure (MCP servers, agent platforms, evals), improve CI/CD and developer tooling, and ship user-facing features. On-site in Berlin; no visa sponsorship.
Forward Deployed Engineer - EMEA
Build production-grade AI workflows for enterprise customers by embedding on-site, designing scalable automations, and turning customer needs into reusable product features.
Sr. Software Development Engineer
Senior software engineer at iSpot.tv, a TV ad measurement company, owning mission-critical big-data domains that process massive media metadata streams on AWS. Day to day: architecture and code reviews, CI/CD and platform engineering, cost optimization, and mentoring, with an 'AI-native' expectation of using and championing AI coding tools (Java, Spring Boot, MySQL, RabbitMQ, Kubernetes).
Forward Deployed Engineer
Forward Deployed Engineer at Clera, a startup building AI-powered workflows for private-market operations. Working on-site in Berlin, you own technical delivery from customer discovery to production launch, converting customer processes into AI-driven workflows using TypeScript, Node.js/NestJS, Postgres, Prisma, and React.
Product Engineer (Software Engineer)
Backend product engineer at Clera, a Series A fintech building consumer financial tools for cash flow, earnings access, and credit building. You'll ship end-to-end features (domain models, business logic, API integrations) in event-driven systems, working with REST APIs, Kafka/Pub/Sub, PostgreSQL/MySQL, and CI/CD.
Staff Network Engineer
TensorWave is hiring a Staff Network Engineer (L6/L7) to design, scale, and optimize large-scale RoCEv2 data center networks powering AI/ML clusters that will grow past 100,000 GPUs. The role is hands-on with high-speed optics, switching, routing, and congestion tuning (PFC/ECN/DCQCN), while setting technical direction and building automation and observability standards.
Senior Software Engineer, Web
Frontend-leaning senior engineer building Clinical Intelligence features (AI assistants, patient context, EHR-integrated workflows, audio-centric tooling) in Knowtex's healthcare web app. Stack is React, TypeScript, Node.js and Python Lambdas on AWS, incl. GovCloud; in-office 3 days/week in San Francisco.
Software Engineer: Perception (II,III)
Mid-career (II/III) software engineer joining Lodestar's perception/machine-vision team in Los Angeles to build and optimize computer vision and ML models that detect, classify, and track unknown space targets in real time for the MITHRIL autonomous spacecraft-protection platform, including edge/GPU optimization, relative-pose prediction, and integration into mission simulation and autonomy pipeli
Founding Engineer H/F
Founding AI/ML engineer at a funded 18-month-old Paris startup building a real-time marketplace where airlines trade takeoff slots. Day to day: build ML models (time series, graph/Markov, geospatial), ship production Python/C++ code, read research, and help shape product. €60-75k + bonus + BSPCE, hybrid (2 days remote/week).
Metaphore: Office Coordinator Co-Op
Coordinate daily office operations, vendor relations, and employee events for a biotech startup in Somerville, MA, using Microsoft Office tools.
Sr. Software Development Engineer
Lead a full-stack team building AI-augmented ad-tech platforms with React, TypeScript, Node.js/Python/Go, and scalable data pipelines that power creative, audience, and outcomes features.