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AI Operations & QA Tester – Overnight Coverage
Fully remote overnight role (≈21:00–06:00 UTC) safeguarding live AI insurance agents for a European insurtech: monitoring chat/phone/email conversations, evaluating LLM outputs for compliance, inspecting prompts and logs, running regression tests, and filing Jira/Linear bug reports.
Principal Space Avionics Hardware Development Engineer
Principal-level electrical engineer who architects and designs flight-critical avionics hardware for Varda's satellite buses, reentry capsules, and pharma payloads — flight computers, power systems, and sensors. Day to day: PCB schematic/layout in Altium/KiCad, environmental qualification testing (thermal, vibe, TVAC, EMI), root cause analysis, and mentoring. On-site in El Segundo, CA.
Space Avionics Test Engineer II
Design, build, and operate avionics test systems for Varda's spacecraft, writing Python test software to run environmental, qualification/acceptance, and hardware-in-the-loop (HITL) testing of flight hardware. On-site in El Segundo, CA.
Staff Software Engineer, Infrastructure
Staff-level infrastructure engineer on a small team at an AI/ML startup: builds and operates cloud infrastructure and containerized services, durable workflows for AI agents and inference workloads, and scales databases (Postgres, Redis, ClickHouse) using AWS/GCP/Azure with IaC. On-site in San Francisco; $200k-$300k with visa sponsorship.
Full Stack Engineer
Part-time, remote contract at Melora Connect, an association management SaaS for small associations and chambers of commerce. You own features end to end — React/TypeScript UI through Supabase (Postgres with row-level security) — including schema migrations, tests, code review, and production fixes, with US Eastern working-hour overlap.
iOS developer
Despite the 'iOS developer' title, the posting describes a French-speaking Account Manager on Teamtailor's 11-person international sales team in Stockholm. Day to day: owning the full B2B sales cycle (prospecting, cold calling, booking meetings, closing, onboarding) for Teamtailor's employer branding & ATS SaaS platform, with fixed salary plus uncapped commission.
Contract Technical Recruiter (Hardware / Advanced Technology)
Contract technical recruiter at Arbor Energy's El Segundo, CA office, running full-cycle recruiting for hard-to-fill hardware/deep-tech engineering roles: designing sourcing strategies, engaging passive candidates, and managing pipelines for the company's clean-energy supercritical CO2 turbine power systems.
Member of Technical Staff, Research Engineering
Research engineer at an early-stage AI company building specialized models and learning systems for production agents. Day to day you build evaluation suites, graders, data pipelines, and RL agent environments, and run post-training experiments with Python/PyTorch/JAX and serving tools like vLLM and SGLang, on-site in Mountain View.
Senior Full Stack Engineer
Senior full stack engineer at an early-stage healthtech startup building AI agents that coordinate care logistics for people with chronic conditions. Day-to-day: greenfield enterprise and consumer app work with React, TypeScript, Python/FastAPI, AWS/GCP, plus LLM agent development, SOC 2/HIPAA-compliant systems, and mentoring engineers.
Founding Engineer
Founding engineer at an early-stage cloud infrastructure startup building software that helps tech companies deploy and manage applications across cloud environments. Owns work end to end from architecture to production, debugs systems via VMs and logs, and works directly with customers. On-site in NYC.
Forward Deployed Product Manager
Forward Deployed Product Manager at a growing AI company building voice agents for regulated B2B industries. Owns the full customer lifecycle in San Francisco: deploying and customizing agents, debugging call-level issues, demonstrating ROI to clients, and turning feedback into product capabilities. Requires 5+ years customer-facing PM experience, SQL, and AI tool familiarity.
Robotics Field Engineer, Physical AI
Hands-on field engineer who installs, commissions, and repairs Dexmate robots at customer sites, independently diagnosing electrical and mechanical failures across a 200+ unit deployed fleet and feeding field insights back to hardware engineering. Core skills: electromechanical troubleshooting, customer-facing service, and maintenance tooling like Linear and Notion.
Account Executive, Enterprise
ABOUT QUINCE Quince is a destination for builders, creators, innovators, and operators who want to come together and challenge the status quo. Our mission is simple: make really high quality essentials for really low…
Project Manager, Enterprise Merchandise
Oversee end-to-end order fulfillment for enterprise clients, coordinating customization, delivery, and issue resolution while tracking progress in CRM tools.
Quality Assurance Manager, Customization
On-site QA manager at a decorator facility in CA ensuring 99% on-time delivery and 99% quality acceptance for Quince’s decorated apparel and accessories by inspecting inventory, auditing production, and driving process improvements.
Staff Engineer, Machine Learning Infrastructure
Build and scale the machine-learning infrastructure that powers Quince’s AI-driven retail platform, designing training pipelines, feature stores, and real-time inference systems on AWS and Kubernetes.
Software Engineer, Security
First dedicated security engineer at an early-stage cybersecurity company building enterprise identity software. Day to day: build security systems (secrets, certificates, audit logging), partner on secure design and threat modeling, develop detections and incident response, and drive SOC 2/ISO 27001/GDPR compliance using Go, Python, GCP, and Kubernetes.
Fluid Systems Engineer, Responsible Engineer
Design and deploy fluid systems for a uranium enrichment facility, ensuring reliability and manufacturability while collaborating with manufacturing and operations teams.