6,398 ofertas de senior qa engineer en toda España.

UL Solutions is seeking a Senior Electrical Laboratory Technician to join our on-site Madrid (Getafe) lab. You will conduct electrical testing in accordance with grid code and safety standards for power electronics and power converters. Work closely with engineers to support product validation, ensure compliance, and help ...

AgioGlobal Technology busca un/a Desarrollador/a Python Senior con amplia experiencia para diseñar, desarrollar y mantener servicios backend en Python, con foco en calidad de código y escalabilidad. Se trabajará con APIs usando FastAPI, funciones serverless con AWS Lambda y contenedores Docker, con enfoque DevOps y teletrabajo ...

About the role We are looking for a Senior Full Stack Engineer to join an international engineering team based in Madrid and contribute to the development and evolution of a large-scale SaaS platform. In this role, you will work across the entire technology stack, with a balanced focus on backend development using https://jobeax.com/link/JSd7UYCSg572jJDY ...

Treatwell is seeking a Senior Full Stack Engineer (React & Java) to build and operate Connect, a SaaS platform for beauty and wellness across Europe. You will own features from database to UI, pair with cross-functional teams, and focus on testing, observability, and scalable architectures. The role emphasizes a DevOps ...

KRELL Consulting busca un/a Senior Full Stack Developer especializado/a en Java y React para un proyecto tecnológico internacional. Se requiere experiencia sólida en desarrollo backend y frontend, formación universitaria y capacidad para trabajar con equipos internacionales en inglés. La posición ofrece incorporación a ...

Job Description At THEWHITEAM Consulting, we are looking for an experienced Senior Backend Engineer to join a technology project focused on modern backend development and distributed architectures. The ideal candidate will have extensive hands-on experience with Java , strong knowledge of microservices and Hexagonal Architecture ...

Ookla is seeking a Senior Data Engineer to join the Data Engineering team and help process the world's best data on internet performance. You will develop tools and pipelines to support data scientists and analysts, using Spark, Redshift, Athena, Iceberg and Airflow in a fast-paced environment. You will collaborate across ...

Nordex SE in Madrid is seeking a Structural Engineer to act as a technical reference for assessing and solving structural challenges across our wind turbine fleet. You will verify concrete and steel structures, collaborate with experts and suppliers, design tubular and hybrid towers, and deliver thorough calculations and ...

Bayer is seeking a Senior Data Engineer to join the Enterprise Data & Analytics platform and support finance-related data products across Tax, Controlling, Treasury and Banking. You will lead data flows, integration efforts and architectural decisions in a global setting with internal and external partners. The role requires ...

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 ...

Preply is seeking a Senior ML Platform Engineer to advance our Agentic AI runtime. You’ll build production-grade infrastructure for durable, stateful agents, tackling long-running distributed workflows with tool calls, context, and memory. This hands-on role shapes platform abstractions, APIs, and operational standards ...

The Senior Nuclear Radiation Shielding Engineer to support the design, analysis, and licensing of the SMR-300, an integral pressurized water reactor small modular reactor. The selected candidate will join an established and growing radiation protection and analysis team supporting SMR-300 development activities, including ...

... you will work on your development plan to define your short-, medium-, and long-term goals. At ERNI, we highly value experience and technical knowledge. As a senior profile, you will have the space to continue growing, whether by deepening your technical skills or having greater influence on project decisions, with autonomy ...

... unimaginable with us. Your Role Data and AI are reshaping the way global organizations operate, and this role sits at the heart of that transformation. As a Software Engineer within our Enabling Functions Data Office, you will design and deliver high-impact data and AI solutions that power smarter ways of working across the organization. ...

Trebellar, Inc. is seeking a Senior Software Engineer to own substantial areas of our platform, including data ingestion, AI-driven flows, and robust API design. You will contribute across the stack, from database to browser, and help shape features for enterprise real estate customers. You will work closely with product ...

... you will work on your development plan to define your short-, medium-, and long-term goals. At ERNI, we highly value experience and technical knowledge. As a senior profile, you will have the space to continue growing, whether by deepening your technical skills or having greater influence on project decisions, with autonomy ...

... communications, media, and marketing industry through cutting‑edge data platforms, artificial intelligence, and cloud‑native solutions. We are looking for a Senior Software Engineer to join our AI Platforms team, contributing to the design and development of next‑generation products powered by Generative AI, autonomous ...

NN Digital Hub Iberia S.L. in Madrid is seeking a Senior MLOps Engineer to build and productize AI capabilities—from RAG pipelines to model serving—and deliver scalable, governed services on Databricks Mosaic/Mlflow and Kubernetes. You will standardize build→deploy→serve→monitor across topologies while ensuring audit-ready ...

... for what could be a truly career-defining opportunity. This is a remote position. We are looking for candidates in the UK, Ireland, Spain, Germany or Sweden. Senior Software Engineer - Security Assurances We are looking for a Senior Software Engineer, Security Assurance to join our GRC engineering team. We are building a ...

... AI and automation across engineering and operational workflows, evaluating their impact on delivery speed, quality and time spent on repetitive work. - Set engineering direction with senior engineers for the frontend foundations owned by your squads, including developer experience, accessibility, architecture, tooling, ...