16,809 Startups jobs
Open tech roles at startups.
Founding AI Engineer and Data Systems
Founding engineer at ChatFeatured builds AI agents for content generation and analytics, durable ETL pipelines, and customer-facing product features end-to-end, working remotely across the US or Canada with preference for Toronto or Ottawa. Core stack: TypeScript, Node.js, Postgres, ClickHouse, and Cloudflare services.
Senior Python Developer – Calibration & Device Intelligence
Senior Python developer joining Nord Quantique's Calibration & Device Intelligence team in Sherbrooke: builds and maintains the software that automates calibration, characterization, and operation of quantum processors, working at the intersection of software engineering, experimental physics, orchestration, and ML/optimization.
Deployment Strategist
Own enterprise customer engagements from first touch through go-live at STLabs, an early-stage AI service management platform in NYC: build customer relationships, set pilot success criteria, drive deployments with Forward Deployed Engineers, and help shape the company's deployment playbook. A non-technical, in-person early GTM hire role.
Security Researcher
Security researcher at Lema AI, a Tel Aviv cybersecurity startup that turns vendor risk management into a security discipline. You'll discover how attackers can abuse vendors to breach customers, prove findings with real data, shape the logic behind AI risk agents, and partner with engineering to ship research as product.
Territory Manager (PA, Pittsburgh)
Why Charlie Health? Millions of people across the country are navigating mental health conditions, substance use disorders, and eating disorders, but too often, they’re met with barriers to care. From limited local…
Enterprise Account Executive
Enterprise Account Executive - Early US GTM Team Join a high-growth AI company transforming how global enterprises manage compliance in a multi-billion dollar market - as one of the first members of our growing US GTM…
Senior Backend Engineer
Remedio, a cybersecurity startup whose platform autonomously remediates vulnerabilities and misconfigurations for enterprises, is hiring a Staff Backend Engineer in Tel Aviv. The role is a hands-on IC building scalable distributed backend systems (preferably in Go, with Kubernetes and cloud) that process vulnerability data from millions of endpoints, while owning features end-to-end and mentoring
Industrial IT Support Specialist
Hands-on IT support specialist on Base's factory IT team in Austin, TX (second shift, Mon–Fri 3pm–midnight): first point of contact for battery factory and warehouse IT issues, troubleshooting Windows/Mac devices, Zebra scanners and printers, basic networking, and handling Jira ticketing, with periodic travel to Texas facilities.

Creative Video Producer
Founding Creative Video Producer at Arketa (a Series A startup building an all-in-one platform for fitness/wellness studios) owns the content engine end-to-end: concepting, shooting, directing, and editing founder stories, partner features, ads, and event content. Core tools are Premiere Pro or Final Cut; role is based in NYC.
ML Infrastructure Engineer – Distributed Training & Systems
Build and own the training and environment infrastructure at an early-stage AI company in San Francisco: checkpoint/restore of machine and GPU state across machines, an orchestrator for thousands of environments, on-demand cloud account provisioning, and simulated companies used to train and evaluate long-horizon enterprise agents. Hybrid, 3-4 days a week in the SF office.
Lead Full Stack Python / Angular Developer - Startup (Remote)
Lead the design and development of an AI LLM platform for defense, building end-to-end features in Python and FastAPI while collaborating with stakeholders.
Senior Software Engineer, Payments & Ledger
Remote (US-based) senior backend engineer who owns the money side of Splash Sports: deposits, withdrawals, entry fees and payouts, fraud/KYC checks, and the double-entry ledger with daily reconciliation. Day-to-day is NodeJS/TypeScript services on AWS, plus payment processor and KYC vendor integrations and Snowflake/dbt finance data.
Technical Implementation Program Manager
Second hire on Bunkerhill Health's implementations team, owning end-to-end rollouts of the Carebricks agentic AI platform at health systems: designing technical approaches, standing up data feeds (Epic Clarity SQL, HL7 v2, Bulk FHIR), configuring Epic on FHIR apps, and driving go-lives. Hybrid in San Francisco with ~25% client travel.
Senior Software Engineer, AI DevEx
Senior remote engineer to build Splash Sports' 'software factory': cloud coding environments and autonomous AI agents that turn tickets, bugs and Datadog alerts into tested, reviewed pull requests, with guardrails for a real-money gaming business. Core stack: AWS (ECS/Fargate, Lambda, RDS), Terraform/CDK, TypeScript/Node, and tools like Claude Code, Codex and Cursor.


Senior Technical Sourcer
You’ll design and execute sourcing strategies to find and engage top technical talent for a satellite communications startup, building pipelines for high-impact roles in engineering and production.


Senior Embedded Software Engineer
Develops flight software and firmware for satellites, focusing on spacecraft command/monitoring systems and Earth station hubs using C++ and hardware interfaces. Mentors junior engineers and collaborates with cross-functional teams to ensure reliable, high-availability systems for commercial and government programs.
