Empleos de lead python backend engineer en Madrid

About LongtailLongtail is building an intelligent decision-streaming platform that helps airlines make smarter, faster commercial decisions in real time. Combining automation, proprietary algorithms, AI, and live data, our technology helps airlines optimize pricing, availability, and product flexibility across thousands of routes worldwide.We're a...

AgileEngine, LLC is seeking a GCP Cloud Engineer to architect and manage cloud infrastructure using GKE, Cloud Run, and Terraform. You will lead an AWS-to-GCP migration, assess workloads, define target architectures, and drive production cutover with strong CI/CD using Azure DevOps.You will implement GCP storage, networking, IAM, and security, while...

We are looking for a highly capable Senior Android Engineer to join our Powered team and take ownership of our Android SDKs: the CQoE SDK, which telecom carriers and partners embed directly into their own apps to passively measure real-world network quality, and the Speedtest SDK, the core measurement library that powers every Speedtest client.You will be...

Join Proton and build a better internet where privacy is the defaultAt Proton, we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open‑source technology to millions worldwide, ensuring access to...

About HappyRobotHappyRobot is the AI-native operating system for the real economy—a system that closes the circuit between intelligence and action. By combining real-time truth, specialized AI workers, and an orchestrating intelligence, we help enterprises run complex, mission-critical operations with true autonomy.About HappyRobotHappyRobot is the...

About UpsunAbout Upsun (formerly Platform.Sh) Upsun is the cloud application platform humans and robots love. It is built for today's hybrid teams, where AI agents write and test code and humans focus on solving the problems that really matter. Developers, DevOps engineers, and platform teams use Upsun to build, ship, and scale confidently without wrestling...

Key ResponsibilitiesArchitect and govern production-grade agentic systems at enterprise scale: multi-agent orchestration across complex environments, RAG pipelines, policy-based routing, memory management, and programme-level lifecycle observabilityDefine RAG pipeline standards across engagements: establish chunking and embedding strategies, set quality...

Electronics Production & Process Engineer (Hybrid) page is loaded## Electronics Production & Process Engineer (Hybrid)remote type: Hybridlocations: Madridtime type: Full timeposted on: Posted Todayjob requisition id: R0332616Location: Madrid, SpainThales people architect solutions at the heart of the defence-security continuum.¿No sabe con seguridad qué...

Description We are Align Technology/Invisalign https://www.aligntech.com/ American multinational, we’re a NASDAQ 100 company with a start-up mindset that fabricates his own medical products being worldwide leaders. Department Research & Development Location EMEA-Spain Job Overview We are seeking a proactive and detail-oriented Software Quality Assurance...

Our MissionAt Palo Alto Networks®, we’re united by a shared mission—to protect our digital way of life. We thrive at the intersection of innovation and impact, solving real-world problems with cutting-edge technology and bold thinking. Here, everyone has a voice, and every idea counts. If you’re ready to do the most meaningful work of your career...

Buscamos un/a Tech Lead con sólida experiencia en desarrollo backend con Python y capacidad para combinar el desarrollo hands‐on con el liderazgo técnico de un equipo. La persona seleccionada tendrá un papel clave en la definición de soluciones, la evolución de la arquitectura y la calidad técnica de los productos, trabajando estrechamente con...

Compañía especializada en el desarrollo de soluciones tecnológicas avanzadas, con un fuerte foco en datos, inteligencia artificial y transformación digital. Trabaja en proyectos de alto impacto junto a grandes organizaciones, construyendo productos y plataformas tecnológicas escalables y con una clara orientación a innovación.Misión y ubicación...

ResponsibilitiesDesign and implement automated and manual QA strategies for GenAI systemsBuild regression tests, generate synthetic test data, build test harnesses and evaluation pipelines for accuracy, grounding, robustness, safetyValidate prompt logic, model behavior and evaluation metricsExecute tests and debug pipelinesSupport deployment of GenAI...

About TD SYNNEX:We're TD SYNNEX, a leading IT distributor and solutions aggregator for the IT ecosystem. We're 23,000 of the IT industry's best and brightest, who share an unwavering passion for bringing compelling technology products, services, and solutions to the world. We're an innovative partner that helps our customers maximize the value of IT...

Position Overview Employer: DWS Group Title: Data Platform Engineer - Snowflake Location: Madrid Job Code: placeholder for LinkedIn job wrapping About DWS Today, markets face a whole new set of pressures – but also a whole lot of opportunity too. Opportunity to innovate differently. Opportunity to invest responsibly. And opportunity to make change. Join us...

Somos una empresa tecnológica española que está transformando el mercado de segunda mano. Comprar online es fácil, pero ¿qué pasa con vender lo que ya no necesitas? En Hamelyn, hacemos que vender tus cosas usadas sea rápido y sin complicaciones. Y las revendemos dando un servicio profesional. Empezamos con libros, y ya hemos añadido música,...

Leadtech Group builds and scales digital products used by millions of people worldwide. With over 18 years of experience, we bring together multidisciplinary teams to turn ideas into meaningful, high-impact solutions. Within the group, MAU by Leadtech focuses on subscription-based apps and digital products. It builds on the expertise, technology and product...

Clarity AI is a global tech company founded in 2017 with a unique mission: bringing societal impact to markets.We leverage AI and machine learning technologies to provide top international investors, governments, companies, and consumers with the right data, methodologies, and tools to make more informed decisions.We are now a team of more than 300 highly...

About HappyRobot HappyRobot is the infrastructure for enterprises to build and orchestrate AI workforces. Our AI workers don’t just communicate – they make decisions, take action, and run operations autonomously across voice, email, and enterprise systems. Born in Y Combinator (S23) and backed by a16z and Base10 with over $60M raised, we power critical...

Job SummaryAs the Structural Project Engineer III you will be responsible for developing applications that will analyze and optimize solar mounting systems using advanced Excel tools and programming languages. This role requires extensive collaboration with other Array Technologies teams and engineering contractors to ensure project goals are met on time and...