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Full Stack Engineer
Contract Full Stack Engineer (front-end focused) with a global fintech company's new Metrotown/Vancouver team, hybrid 3 days/week in office. You'll own features end to end — onboarding, verification, payment flows, reporting — across Go backend services, a TypeScript GraphQL layer, and React/React Native front ends, using AI coding agents like Claude Code and Cursor.
Senior Mobile Software Engineer
Senior React Native engineer building and scaling the mobile app for a retail brokerage platform (BSG), used by real customers on a high-traffic financial product. Day to day: production React Native development with TypeScript, Redux, and RxJS, delivered via contract-based cooperation alongside a web-focused team.
Senior / Staff Software Engineer, AI Platform
Clear Street is hiring a Senior/Staff engineer to build the core AI platform powering a copilot inside a new AI-native trading experience. Day to day: developing a high-performance Rust backend for streaming, low-latency tool execution, caching, and orchestration, plus safe trading-action infrastructure, using Postgres, TypeScript, React/React Native, and LLM APIs.
Senior / Staff Software Engineer, Full-Stack Product
Senior/Staff full-stack engineer building the web experience for Clear Street's new AI-native active trading platform — shipping core trading workflows (order entry, positions, blotter, alerts) and AI-native UI patterns, with backend collaboration in Rust and Postgres. Core stack: TypeScript, React, React Native.
Senior / Staff Data Scientist, Applied AI
Clear Street is hiring a Senior/Staff Data Scientist to own the reliability of an AI copilot embedded in its trading platform — building evaluation systems, benchmarks, quality gates, and model improvement loops. Core work spans LLM evals/telemetry plus its stack of Rust, TypeScript, Postgres, and React.
Senior Growth Data Scientist
Owns the reliability and quality of an AI copilot embedded in Clear Street's cloud-based trading platform: designs LLM evaluation systems, benchmarks, regression quality gates, model improvement loops, and AI monitoring/incident response, while developing deep trading knowledge (margin, risk, execution). Tech stack: Rust, TypeScript, Postgres, React, LLM APIs and eval/training pipelines.
Principal Designer, Mobile Apps
Who we are Since 1843, The Economist Group has championed independence, excellence and openness, helping people understand and tackle the critical challenges shaping the world. Today, we are building on that legacy as…
Lead Full-Stack Engineer (Mobile, Web, API and Cloud)
Lead engineer owning the entire software platform at Game Day Signals, a 5-person company making electronic play-calling wristbands for baseball/softball coaches (expanding into football): a React Native/Expo mobile app that talks to the wristbands over BLE, a React web app, a Node.js/Express API, and PostgreSQL on Kubernetes, with full app-store and production release ownership.
Senior Mobile Engineer
Qualysoft, a Vienna-founded IT consulting firm with a Bucharest office, is hiring a Senior Mobile Engineer to design, build, and maintain cross-platform mobile apps with React Native and Expo, integrating REST APIs, optimizing performance, and mentoring junior developers.
Product Owner - Mobile Integrations (f/m/d)
Owns and prioritizes the backlog for adjoe's mobile ad SDK, turning customer and developer needs into requirements for Android, iOS, backend, and QA teams, and drives releases guided by SDK telemetry and A/B testing. Tech context: Swift/Kotlin SDKs with Unity, Flutter, React Native wrappers on a Go/DynamoDB backend.
Senior Quality Engineer, Mobile
THE ROLE We’re hiring a Quality Engineer to own mobile quality across our React Native applications — member-facing apps, a staff and concierge application, and a partner application. The role combines hands-on manual…
Desarrollador FullStack (React + React Native + Java + AWS)
✨ ¿ Estás buscando nuevos desafíos y un lugar donde puedas disfrutar de un ambiente cercano mientras aprendes constantemente? ¡Bienvenido a un equipo con un propósito claro: "TRANSFORMAR la vida de las personas siendo…
Software Engineering Manager
Engineering manager for the Activix CRM team at AutoSync (AutoTrader.ca) in Toronto, leading a full-stack team building dealership software. Blends people leadership, delivery/Scrum management, and hands-on technical guidance across PHP/Laravel, Vue/TypeScript, PostgreSQL, React Native, and AWS.
Développeur·se Front JS Confirmé·e / Senior (F/H)
Développeur·se Front JS Confirmé·e / Senior (F/H) Minimum 5 ans d’expérience en front A propos de Kaliop Agence tech fondée en 2002, Kaliop aide les entreprises à s’adapter et à tirer parti du digital, en mettant la…
Senior React Native Engineer
Senior engineer on an autonomous greenfield product team at Continia (accounts payable automation and expense management software), building apps with React Native alongside React/Next.js, TypeScript, .NET, and Azure. Shapes frontend architecture, shared components, and engineering practices while collaborating with product, UX, and backend. Office-based in Copenhagen or Aalborg.
Mittanbud søker fullstack-utvikler med PHP-kompetanse (Søk uten CV og søknadsbrev)
Mittanbud er Skandinavias største formidler av oppdrag til håndverkere. Hver dag gjør vi det enklere for mennesker å finne dyktige fagfolk. Nå søker fullstack-utvikler med PHP-kompetanse til spennende mulighet.…