Empleos de senior optimizer test engineer sql en Madrid

About SeQuraseQura provides innovative, flexible and easy-to-use payment technologies that help merchants acquire, convert and retain more customers.Born in Barcelona, seQura is a privately-owned fintech in the scaleup phase. Present in southern Europe and Latin America, we are growing above 50% CAGR and approaching 100 Million in Annual Recurring Revenue....

Quality Control Engineer – AI & LLM ServicesBarcelona | Hybrid | Fixed-term contract (to June 2026)Want to be on the front line of real-world AI quality, validating systems that power next-generation LLMs, chatbots, and AI services used globally?A fast-scaling European deep-tech company at the intersection of AI and advanced computing is hiring a Quality...

Allfunds is seeking a QA Engineer to design, execute, and maintain test plans across web and software platforms. You will collaborate with product, development, and business analysts in a fast-paced WealthTech environment based in Madrid. With 2+ years in QA, you will use Jira/Azure DevOps, Selenium, Cypress or Playwright, and SQL to ensure quality and...

ARQUIMEA, we are a technology company operating globally and providing innovate solutions and products in highly demanding sectors. Our areas of activity are Aerospace, Defense & Security, Big Science, Biotechnology and Fintech. Main function and scope: We are looking for a Mechanical Engineer to join the Robotics Mechanical Design Team within PULSAR HRI,...

GFT es una compañía pionera en transformación digital. Diseñamos soluciones de negocio centradas en la inteligencia artificial (AI-Centric), modernizamos infraestructuras de TI y desarrollamos sistemas core de nueva generación para líderes del sector bancario, asegurador e industrial. En estrecha colaboración con nuestros clientes, desafiamos los...

SITA Group is seeking a Senior Data Engineer for Service Operations to own secure, governed data products on Microsoft Fabric. You will transform complex operations data into trusted analytics-ready information and provide technical guidance across the team.You will design, develop and maintain data pipelines, semantic models, and CI/CD with SQL,...

Triwill Group, listed through a partner company, seeks a Senior QA Engineer (Web) based in Spain. The role focuses on testing strategy and end-to-end web quality across API, UI/UX, and cross-browser scenarios within a fully remote, international team.You will collaborate with Product and engineering units to ensure robust, user-centric releases and drive QA...

We’re in an unbelievably exciting area of tech and are fundamentally reshaping the data storage industry. Here, you lead with innovative thinking, grow along with us, and join the smartest team in the industry.This type of work—work that changes the world is what the tech industry was founded on. So, if you're ready to seize the endless opportunities and...

We’re in an unbelievably exciting area of tech and are fundamentally reshaping the data storage industry. Here, you lead with innovative thinking, grow along with us, and join the smartest team in the industry.This type of work—work that changes the world—is what the tech industry was founded on. So, if you're ready to seize the endless opportunities...

Your taskscplace is the platform for project and portfolio management that leading companies use to steer their most complex initiatives – grown in the DACH region and, with our launch in the US, on its way to becoming an international provider. As a Senior SRE in our Cloud Operations team, you will run our existing cplace Cloud 1.0 reliably and securely...

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...

GFT es una compañía pionera en transformación digital. Diseñamos soluciones de negocio centradas en la inteligencia artificial (AI-Centric), modernizamos infraestructuras de TI y desarrollamos sistemas core de nueva generación para líderes del sector bancario, asegurador e industrial. En estrecha colaboración con nuestros clientes, desafiamos los...

GFT es una compañía pionera en transformación digital. Diseñamos soluciones de negocio centradas en la inteligencia artificial (AI-Centric), modernizamos infraestructuras de TI y desarrollamos sistemas core de nueva generación para líderes del sector bancario, asegurador e industrial. En estrecha colaboración con nuestros clientes, desafiamos los...

NN Digital Hub Iberia S.L. in Madrid is seeking a Quality Assurance Engineer to design, implement and automate tests across frontend and backend systems within an insurance/banking context. You will review requirements, create test plans, develop automation scripts, and coordinate with developers and product managers to ensure high-quality software releases....

We are looking for a Senior Software / Data Tester to support a data-driven transformation initiative. The role will focus on validating data pipelines, ensuring data quality, testing reporting solutions, and contributing to test automation within a modern data environment. This is an excellent opportunity to work closely with data engineers, analysts, and...

Tendios, Inc. is seeking a Senior Data Engineer to own data from crawling to customer delivery, including AI data features and retrieval layers. You will implement data models, pipelines, and governance across Python, SQL and TypeScript/NestJS, feeding Vera and MCP server with high-quality data.You’ll work with the AI & Data squads and backend teams to...

Amaris Consulting, part of Mantu, seeks a Senior Full-Stack Engineer to join an international team building an AI-powered payroll platform. You will contribute across the stack—from micro frontends to cloud AI agents—and integrate with enterprise payroll systems.You will design Python-based services, develop .NET Core APIs, and work with Angular micro...

Pyramid Consulting, Inc. is seeking a Senior Data Engineer with advanced Python/SQL skills and strong experience in Agentic AI, ML, and BI. You will lead data engineering workstreams, mentor engineers, and drive best practices across client enterprise systems.The role covers RAG/embeddings, modern frameworks like Spark, LangChain, Databricks, and Kedro, plus...

Join to apply for the Senior Network Engineer (F5, BGP, Cisco, SDWAN) role at Kapres TechnologyWe are looking for a Telecommunications/Network Engineer (IP, F5, Cisco, Lan, Wan, VPN, BGP...) for an important client in Madrid, a stable long-term position. At least 5 years of proven experience is required.The company manages a large international...

At Roche you can show up as yourself, embraced for the unique qualities you bring. The PositionWho We AreAt Roche Diagnostics Solutions (RDS), our mission is clear: to diagnose earlier, develop faster, and personalize treatment because every patient is unique. Within Computational Science & Informatics (CSI), we are the bridge between our origin and our...