Empleos de senior optimizer test engineer sql en Madrid

Amaris Consulting is seeking a Senior Full‑Stack Engineer to join our AI‑powered Payroll Operations platform, building scalable Python/.NET services, Angular micro frontends, and cloud‑hosted AI agents for global payroll workflows.You will design REST APIs, work with SQL Server, Terraform, and modern frontend tech, collaborating across engineering, AI,...

Analog Devices, Inc. in Valencia is seeking a Principal Design Evaluation Engineer for the CSS team to develop measurement solutions and evaluate new products in capacitive/optical sensing and related areas.You will collaborate with Design, Applications and Test teams to define tests, build hardware and software evaluation capabilities, and deliver precise...

Ersilia is seeking a senior backend engineer to own critical systems and contribute to the roadmap. You will implement code, review it, test rigorously, and ensure reliability, performance, and correctness across production environments.Work autonomously with high ownership, collaborating with engineering and product teams while balancing risk and business...

Senior Data Quality EngineerLocation:Sant Just Desvern, B, ES, 08960City:Sant Just DesvernState:Barcelona (ES-B)Country:Spain (ES)Requisition Number:46239Job OverviewWe are seeking a highly skilled and passionate Data Quality Engineer to play a pivotal role in shaping the trustworthiness and reliability of our data landscape within our evolving Data Mesh,...

Senior Software Engineer (.NET) – A CoruñaEn Luckia buscamos profesionales que quieran formar parte de uno de losproyectos tecnológicos empresariales más ambiciosos e innovadoresde Galicia, estamos construyendo la tecnología sobre la que crecerá el negocio en los próximos diez años.Desarrollamosproducto propio de principio a fin, integrando...

remoteo is seeking a Senior Quality Engineer in a hybrid Madrid-based role focused on Automation Testing with Java and Karate to design robust test strategies and frameworks for enterprise applications in the travel sector. You will collaborate with cross-functional teams, optimize test coverage, and drive continuous improvement to enhance product quality...

We are currently growing our support team at the company, which provides excellent service to our customers around the world. We are seeking a Senior Technical Customer Support Engineer to join our global Support Engineering team. We hope to find you ready to take on a variety of tasks related to our customers in North America, as well as more globally...

Aircall, a unicorn AI-powered customer communications platform, is hiring a Senior Backend Engineer in Madrid. You will design, build, test, and deploy backend systems using TypeScript/Node.Js with a strong emphasis on security, scalability, and performance.Collaborate with product managers, designers, and engineers to deliver end-to-end solutions, mentor...

Senior Data Engineer -- Madrid, SpainAbout MDWMDW is a leading consulting company specialized in Data, AI and BizApps, with offices in Geneva and Madrid. Recognized as Microsoft Partner of the Year with multiple awards, we help major organizations transform their business with Azure, Microsoft Fabric, Databricks and AI technologies.Your roleWe are looking...

Ebury helps ambitious businesses unlock global growth, and we take the same approach with our people. We encourage innovation and movement, collaboration and problem-solving, and foster an environment where everyone can feel they belong, are valued, supported and empowered to succeed. If you’re a collaborator who wants to help transform how businesses...

We simplify wealth creation. Founded in 2014 in Vienna, Austria by Eric Demuth, Paul Klanschek and Christian Trummer, we’re here to help people trust themselves enough to build their financial freedom — for now and the future. Our user-friendly, trade‑everything platform empowers both first‑time investors and seasoned experts to invest in the...

ERNI in Spain is seeking a senior Data & Analytics engineer to design and maintain scalable cloud data platforms. You will apply Python, SQL, AWS data services, Snowflake, dbt and Airflow to deliver reliable data solutions that power analytics and BI.This hybrid role values mentorship and teamwork, with a structured onboarding and ongoing development. Expect...

T-Systems sucht einen Databricks Senior Data Engineer zur Verstärkung des Data Engineering Teams, idealerweise in einem der Standorte Reus, Granada, Sevilla, Gijón, Valencia oder A Coruña. Sie definieren, designen und entwickeln ETL/ELT-Prozesse der Plattform, arbeiten eng mit Kunden und Stakeholdern zusammen und sorgen für Datenqualität und...

Airbus Defence and Space SAU is seeking a Senior Mission Simulation Engineer to design, develop, test, and maintain complex simulators for aerospace systems in Getafe, Madrid. You will lead subsystem integration and collaborate with multidisciplinary teams to ensure high fidelity and compliance with requirements.The role demands a strong background in C++,...

We're looking for a Senior Data Engineer (Python/Tableau) to join our team in Madrid, Spain in a hybrid working mode. In this role, you will design and optimize SQL-driven data transformations, develop scalable ETL/ELT pipelines, and contribute to enterprise data models supporting analytical, financial and regulatory reporting.This position provides an...

IPronics is seeking aSenior Telemetry & Observability Engineerto contribute to the development, integration, and operation of software solutions for advanced optical switching and datacentre infrastructure applications.This is a senior, hands-on engineering role at the intersection ofsoftware development, telemetry and observability, networking, systems...

RemoteJobsOne is seeking a Senior Software Engineer for a fully remote, contractor role (~15 hours/week). You will design and create challenging programming tasks to test AI model capabilities, build reproducible environments, and supply deterministic verifiers and reference solutions.Candidates based in Spain are welcome. Expertise in at least one major...

About FinomFinom is a European tech startup headquartered in Amsterdam, and we’re on a journey towards revolutionizing the financial landscape for entrepreneurs worldwide. Our mission is to develop an all-in-one financial B2B solution that integrates banking functions, accounting, financial management, and invoicing into a seamless, mobile-first...

Senior Automation Engineer, Ignition SpecialistABOUT USSistelGroup is a specialist in industrial automation and digital transformation. We work in the pharmaceutical, chemical, and food & beverage sectors.We have more than 30 years of experience. We design and deploy process control and plant connectivity solutions, and we integrate systems so that our...

Lengow, a leader in intelligent e-commerce solutions, seeks a Senior Software Engineer to join the Market Intelligence team in Barcelona. You will design, build, and maintain SaaS features, collaborating with engineers, PMs, and UX to deliver scalable solutions.You will explore AI-driven insights, test rigorously, and help modernize our distributed,...