Empleos de remote open-source software engineer for ai rl tasks en Madrid

Synthires is seeking a Software Engineer to contribute to open-source projects from anywhere in the world. You will help design and implement realistic coding challenges, build reinforcement learning environments, and create deterministic verifiers to evaluate solutions.Collaboration spans multiple languages including Python, Java, Rust, Go, C++, and...

Synthires is seeking a Software Engineer to contribute to open-source projects from anywhere in the world. You will help design and implement realistic coding challenges, build reinforcement learning environments, and create deterministic verifiers to evaluate solutions. Collaboration spans multiple languages including Python, Java, Rust, Go, C++, and...

Mozilla seeks a Senior Software Engineer for AMO, delivering features and platform modernization across Python/Django-based systems. You’ll drive architectural improvements, enhance automated moderation pipelines, and collaborate with engineers, reviewers, and community contributors to ship reliable software used by millions. You’ll contribute to CI/CD...

SearchApi is seeking an AI Integrations Engineer to ship real open-source integrations across Ruby, Python, and TypeScript/Node. You’ll contribute PRs to frameworks and MCP servers, writing docs and example apps that developers can drop into their stacks. You’ll stay current with agent and automation spaces like LangChain, n8n, and OpenClaw, finding...

Qdrant is a remote-first company building the vector search infrastructure for AI applications. We are seeking a Mid-Level Security Engineer to own hands-on security work within our Cloud Engineering team, reporting to the Security Officer, and driving remediation across the product and engineering org. You will triage vulnerability reports, secure code...

Software Engineer (Open Source Contributor)Position:Software Engineer (Open Source Contributor)Type:ContractorCompensation:$50–$100/hourLocation:Remote — WorldwideAbout the Opportunity We’re seeking experienced software engineers and open-source contributors to create realistic coding challenges that help train next-generation AI systems. You’ll...

Mozilla seeks a Senior Software Engineer for AMO, delivering features and platform modernization across Python/Django-based systems.You'll drive architectural improvements, enhance automated moderation pipelines, and collaborate with engineers, reviewers, and community contributors to ship reliable software used by millions.You'll contribute to CI/CD...

Qdrant is a remote-first company building the vector search infrastructure for AI applications. We are seeking a Mid-Level Security Engineer to own hands-on security work within our Cloud Engineering team, reporting to the Security Officer, and driving remediation across the product and engineering org. You will triage vulnerability reports, secure code...

Flexible, Spain / Flexible ¿Todo listo para enviar su solicitud? Por favor, lea la descripción al menos una vez antes de hacer clic en "Solicitar". SerbiaEngineering – OSS TEAM /Regular Full Time /RemoteIn the cloud, every second counts. On the leading edge of security, Sysdig stops attacks in real-time by instantly detecting changes in cloud security...

Prima is seeking a Software Engineer - Machine Learning to join our Engineering team in Madrid. You will build scalable ML solutions for claims processing, collaborating with data scientists and software engineers to deploy production-grade models. We value strong Python expertise, ML framework experience, and the ability to transform data into actionable...

# Software / Machine Learning Engineer## Overview## Job description Are you looking for a new challenge?Fancy helping us shape the future of motor insurance?Prima could be the place for you. Since 2015, we’ve been using our love of data and tech to rethink motor insurance and bring drivers a great experience at a great price. Our story began in Italy,...

About Mirantis Mirantis is a Kubernetes-native infrastructure company building software that enables organizations to operate scalable, secure, and portable infrastructure across datacenters, public clouds, edge environments, and AI infrastructure. About Mirantis Mirantis is a Kubernetes-native infrastructure company building software that enables...

About Mirantis Mirantis is a Kubernetes-native infrastructure company building software that enables organizations to operate scalable, secure, and portable infrastructure across datacenters, public clouds, edge environments, and AI infrastructure. About Mirantis Mirantis is a Kubernetes-native infrastructure company building software that enables...

Helsing seeks a mission-driven engineer to advance autonomous AI for a cutting-edge aerial platform. You will design, train, and deploy reinforcement learning agents, integrating them into real-time flight software and production pipelines. The role emphasizes GPUs, distributed RL, and high-robustness requirements, with opportunities to contribute to...

Wizeline in Barcelona is seeking a senior full‑stack software engineer to design and build scalable web apps using React/Next.js on the frontend and Node.js/GraphQL on the backend. You will work with diverse teams to select optimal stacks and deliver clean, well‑documented code. The role emphasizes architecture, cross‑stack expertise, and clear English...

Flexible, Spain / Flexible¿Todo listo para enviar su solicitud? Por favor, lea la descripción al menos una vez antes de hacer clic en "Solicitar".- SerbiaEngineering – OSS TEAM /Regular- Full Time /RemoteIn the cloud, every second counts. On the leading edge of security, Sysdig stops attacks in real-time by instantly detecting changes in cloud security...

Software Engineer (Open Source Contributor)Position:Software Engineer (Open Source Contributor)Type:ContractorCompensation:$50–$100/hourLocation:Remote — WorldwideAbout the OpportunityWe're seeking experienced software engineers and open-source contributors to create realistic coding challenges that help train next-generation AI systems.You'll develop...

SearchApi, LLC is seeking an AI Integrations Engineer (Open Source) to ship real integrations and contribute to open-source ecosystems. You will merge PRs, build MCP servers and integrations, and author clear docs for developers and agents.You work remotely from anywhere, with equity and profit sharing, and a founder-led learning environment. The role...

Who We AreHelsing is a defence AI company. Our mission is to protect our democracies. We aim to achieve technological leadership, so that open societies can continue to make sovereign decisions and control their ethical standards.Who We AreHelsing is a defence AI company. Our mission is to protect our democracies. We aim to achieve technological leadership,...

Software Developer for Training AI Data — Remote Immediate opportunity – Tool Use Sprint starting this week! We have a major project launching THIS WEEK with opportunities for 1000+ developers. The initial Tool Use sprint will run for 10 days, focusing on training AI models to use tools and APIs effectively. Success on this project will open doors to...