16,809 Startups jobs
Open tech roles at startups.
Remote Full Stack Engineer - End-to-End AI Platform
Fully remote full-stack developer role at AICines, an AI platform: ship features end to end across web and API layers, from spec to production, paired with founders and senior engineers, with work spanning frontend, backend, infra, and ML-adjacent areas.
Mid Level Backend Engineer (Node.js)
Mid-level backend engineer at Emma, a UK personal finance app, working directly with the CTO on backend infrastructure challenges like scaling and data processing. Office-based in London Monday to Friday (no remote); stack centers on Node.js/TypeScript with MySQL/Vitess, Redis, BigQuery, GCP, Kubernetes, and Docker.
Développeur Frontend Senior
Senior front-end developer at a French deeptech space scaleup in Bordeaux (hybrid, 2 days remote/wk), building ground-control and mission-operation interfaces, real-time 3D visualizations and dashboards in React/TypeScript with BabylonJS/Three.js/WebGL, plus ~20% C#/ASP.NET Core back-end API work.
Remote iOS Engineer (Swift) – Equity & Global Impact
iOS engineer on Muzz's in-house team building native Swift apps used by millions, owning features from wireframes through App Store release. Hybrid: Tue-Thu in the London office, or fully remote for UK/EU-based candidates with occasional in-person meetups; equity offered.
iOS Engineer (Swift) – Stealth Technology Start-Up - TWE47752
iOS Engineer at a well-funded, stealth-mode fintech start-up in central London, building an agentic-first native iOS app in Swift ahead of an MVP pilot. Owns iOS development end-to-end with strong emphasis on UI/UX polish, rapid iteration, and close collaboration with product and design.
Head of Client Onboarding
Job Title: Head of Client Onboarding Department: Operations Reports to: CEO Location : Remote About Codex Codex is building the infrastructure for stablecoin-based cross-border payments — moving money faster, cheaper,…
Senior Machine Learning Engineer
Builds AI-driven robotics systems for physical-world automation (food, mining, transport) by designing and deploying ML models (LLMs, GNNs, deep learning) for real-world control, prediction, and optimization in production environments.
Staff Backend Engineer
Build and scale cloud systems that power real-world robotics operations, focusing on fleet management, dispatch, and deployment platforms using Java/Go and cloud infrastructure.
Senior Embedded Firmware Engineer
Develop low-level firmware for autonomous transport vehicles, interfacing with sensors, actuators, and drive-by-wire systems in a safety-critical Linux/ARM32 environment.
Staff Cluster Infrastructure Engineer
You will manage and automate GPU training clusters using Kubernetes and Terraform, optimizing bare-metal infrastructure for Physical AI models.
Staff HPC Network Engineer
Design and operate high-performance networks connecting GPU and CPU compute clusters for Physical AI robots. Work with Arista/Cisco/Nvidia switches, fiber optics up to 800 Gbps, Python, and Ansible to build low-latency networking that powers training and simulation workloads.
Staff Machine Learning Engineer
Builds and deploys AI models for autonomous transport platforms, focusing on robotics, sensor fusion, and edge deployment to turn real-world driving data into reliable vehicle control.
Senior Machine Learning Engineer
Builds AI models for autonomous transport robots, focusing on trajectory planning, multimodal perception, and edge deployment for real-world industrial use.
Technical Recruiter
Full-cycle technical recruiter sourcing and hiring engineers for a robotics/AI company building real-world automation systems in food, mining, and transport.
Head of Quality
Leads quality assurance for a robotics startup scaling autonomous vehicle production, defining defect-reduction systems and release gates across hardware and supplier networks.
Head of Supply Chain
Lead the end-to-end supply chain for Atoms' autonomous vehicle fleet, from hardware procurement and supplier management to serialized inventory tracking and logistics, scaling operations for industrial deployment.
Product Manager, Integration & Ecosystem
Product Manager owning the integration and connectivity engine for Otter's restaurant platform, defining roadmaps for third-party partner integrations (POS, delivery, payments) with a focus on OAuth/SSO, credential management, session persistence, webhook design, and automated self-healing systems.
Engineering Manager - Observability
Leads a 6-engineer team owning end-to-end observability (logs, metrics, traces, incident detection/mitigation) across Atoms' infrastructure, staying roughly one-third hands-on. Stack: Go, Azure/AKS, Grafana, VictoriaMetrics, ClickHouse, OpenTelemetry. Onsite in Mountain View at a company building Physical AI robots for food delivery, mining, and transport.
Senior Software Engineer
Senior Software Engineer leads API integrations between Atoms' food infrastructure platform and external systems (POS/ERPs), architecting scalable backend solutions in Java/Go/Kotlin/C++/C# to ensure reliable data exchange for restaurant partners. Focuses on data flow, technical mentorship, and cross-functional collaboration to drive business impact.
Software Engineer
Builds and maintains APIs to integrate Atoms’ food infrastructure platform with restaurant systems (POS/ERPs), focusing on backend development in languages like Java/Go/Kotlin to ensure reliable data exchange and system synchronization.