Empleos de software engineer open source en castilla la mancha

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

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 Corporation is seeking a Senior Software Engineer to advance Firefox security. You will design, implement, and ship security features for enterprise users, contribute to Firefox security architecture across multiple OS, and collaborate with cross-functional teams. You’ll bring 3+ years in low-level software, strong C/C++, knowledge of security...

Epassi’s purpose is to boost everyday well-being. We are a leading provider of employee benefit solutions in Europe. We were established in Finland in 2007, and in 2008 we were the first company to launch a mobile-payable employee benefit payment solution in Europe. Since then, we have consistently grown, diversifying our products and introducing our...

SUSE is seeking a Premium Support Engineer to provide post-implementation support for enterprise customers, troubleshooting issues and delivering timely resolutions. You will build strong relationships with technical and management staff, aligning SUSE solutions with customer business needs. The role emphasizes open source values, cross-functional...

Senior Software Engineer, Security Assurance | Spain | Remote Spain (Remote) Grafana Labs is the company behind Grafana Cloud, the fully managed observability platform trusted by more than 10,000 organizations to ensure reliability, resolve incidents faster, and optimize telemetry at scale. Built on open source and open standards and designed for...

Senior Software Engineer, Backend (Comms Core) Remote Spain At Affim, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. About the Engineering team The Engineering team builds systems that power Affim’s mission. We take pride in our craft,...

Senior Software Engineer, Backend (Card) Remote Spain Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. We are reinventing credit cards in the most transparent way possible. We are working directly with card issuers to change how credit...

Buscamos un/a Senior AI Software Engineer con mentalidad de producto para construir Orion, nuestro asistente personal por WhatsApp para comprar y vender coches. Orion conversa con el usuario, recuerda lo importante sin arrastrar todo el historial, lee fotos y documentos, y delega tareas largas a workers externos. Trabajarás en el núcleo del agente: un...

About the Role As a Software Engineer on our AI Systems team, you'll build the AI foundations and product experiences of Ledgy: the Ledgy Agent, the tools and skills it runs on, our MCP server, and the platform capabilities that let other teams embed AI safely in their domains. You'll collaborate with fellow engineers, product managers, and designers in a...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an AI/ML Engineer based in Spain. Join a mission-driven engineering team developing practical AI systems that address real-world challenges in healthcare, agriculture, education, and international development. As an AI/ML Engineer,...

Jobgether is seeking an experienced AI/ML Engineer for a fully remote role based in Spain. You will design, build, and improve practical AI systems for nonprofit partners, spanning healthcare, agriculture, education, and development sectors. You will work with scientists, researchers, and engineers to translate research into scalable products and reusable...

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for an Integration Engineer based in Spain. Join an innovative, AI-driven technology environment transforming how customers discover and purchase products online. As an Integration Engineer, you will help e-commerce businesses...

Who We Are: Alpaca is a US-headquartered, global leader in agent-first brokerage infrastructure for stocks, ETFs, options, crypto, fixed income, 24/5 trading, and more. Amongst our subsidiaries, Alpaca is a licensed financial services company, serving hundreds of financial institutions across 40 countries with our institutional-grade APIs. This includes...

Join an innovative engineering team building an agent-native search platform that enables AI systems to access fresh, relevant, and reliable information in real time. As a Senior ML Engineer, you will design, train, and deploy machine learning models powering retrieval, ranking, and indexing at scale. You will help solve complex challenges in search...

About the Client Our client is an AI-native product company built to replace how billions of people manage their digital lives - starting with email, notes, and task tools that were never designed to be AI-native. It's backed by multi-million-dollar investment and built remote-first from day one, with a clear target: cut the time it takes users to get...

For over a decade now, OpenNebula Systems has been leading the development of the European open source technology that helps organizations around the world to manage their corporate data centers and build their Enterprise Clouds. If you want to join an established leader in the cloud infrastructure industry and the global open source community, keep reading,...

Jobgether in Spain is seeking a Cloud Infrastructure Evangelist to help developers deploy and scale workloads on cloud-native platforms. You will author guides, assist onboarding, and demonstrate how Kubernetes and open-source tools simplify deployment, while collaborating across engineering, product, and customer-facing teams. The role offers remote-first...

Descripción En The Whiteam Consulting buscamos un/a AI Engineer para participar en el desarrollo de una plataforma basada en IA que automatiza el análisis de código legacy, la generación de documentación técnica y la propuesta de arquitecturas mediante modelos LLM. Buscamos un perfil con experiencia en IA Generativa, RAG y desarrollo de agentes, capaz...

Simple Life is the #1 AI-powered health coaching app for adults who want to lose weight and enjoy a healthier lifestyle-without the stress or extremes. Our mission is to empower people to feel their best every day. By challenging traditional, restrictive approaches, Simple offers a more sustainable method grounded in ease, personalization, and real-life...