Data Engineer at altersolutions | Madrid

About the RoleAre you ready to build the digital interfaces that will drive the future of next-generation Unmanned Aerial Vehicle (UAV) systems? In this pivotal role, you will play a key part in the design, development, and testing of software systems that facilitate everything from UAV manufacturing to their real-world operational deployment. Your main focus will be creating intuitive, high-performance user interfaces that empower operators and engineers to interact with intricate aerospace systems seamlessly and reliably.At Destinus, we are at the forefront of revolutionizing the defense sector with our groundbreaking UAV technologies. Our innovations are tailored to meet the complex demands of modern defense operations, offering unmatched speed, accuracy, and cost efficiency. Destinus collaborates with government agencies and defense organizations globally to deliver advanced solutions for mission-critical tasks, ushering in a new era of operational efficiency and technological dominance. Join us in pioneering the future of defense through cutting-edge aerospace innovations.Your ResponsibilitiesEngage in the design, development, and testing of systems that span the production and operational phases of our UAVs.Front-End Development - Craft interactive and user-friendly interfaces using React.Back-End Development - Construct a robust backend architecture for efficient data retrieval and processing.DevOps - Oversee and deploy applications on platforms like AWS EC2 and Docker Swarm.CI/CD - Create efficient Continuous Integration and Continuous Delivery pipelines for our systems.Testing - Establish a comprehensive testing suite to validate our mission-critical systems.Monitoring - Develop and implement monitoring solutions to troubleshoot and resolve software issues swiftly.

Role Overview Destinus Group seeks a BI Data Engineer to help transform scattered spreadsheets into a structured, scalable data platform. Based in Madrid, this role focuses on building and maintaining the core infrastructure that turns raw data into reliable insights for production, supply chain, and strategic decisions. The position centers on managing the Microsoft Fabric Lakehouse, which serves over 200 team members across five European sites. The BI Data Engineer will lead efforts to migrate legacy Excel-based reporting into organized, automated data pipelines. Integrating new data sources and streamlining connections with ERP systems will be key to supporting Destinus Group’s continued growth. About Destinus Group Destinus Group develops advanced Unmanned Aerial Vehicles (UAVs) for the defense sector, working with government and defense organizations worldwide. The company focuses on delivering high-speed, precise, and cost-effective solutions tailored to the demands of modern defense operations. Destinus is committed to pushing aerospace innovation forward to meet mission-critical needs. What You Will Do Oversee and maintain the Microsoft Fabric Lakehouse to ensure data is available, accurate, and performs well across all integrated domains. Automate the migration of existing Excel-based data sources into the Lakehouse using Dataflow Gen 2, reducing manual data handling. Add and integrate new data sources as reporting needs evolve, including current Excel and SharePoint files and future systems like quality management tools. Connect operational data with ERP data (Microsoft Dynamics D365 F&O) within the Lakehouse for unified reporting. Work closely with the Operations Data Specialist and BI users to align the data layer with dashboard and analytics requirements. Set up data quality checks, monitoring, and alerts to catch pipeline failures or data issues early. Document data models, pipeline logic, and transformation rules for maintainability over time.

Join Aircall, an innovative unicorn transforming customer communications through AI-powered solutions utilized by over 22,000 businesses globally. Our platform unifies voice, SMS, WhatsApp, and AI into a cohesive workspace that enhances efficiency and revenue.With a mission to empower teams to operate smarter, Aircall’s AI Voice Agent automates routine calls while AI Assist and AI Assist Pro provide streamlined processes and real-time assistance, enabling teams to achieve remarkable results.Headquartered in Paris, Aircall has a robust presence in North America with a headquarters in Seattle and teams across cities including Madrid, London, Berlin, San Francisco, New York City, Sydney, and Mexico City. Our rapidly growing business is supported by leading investors and driven by continuous AI innovation across our diverse product lines.Culture at Aircall: We prioritize customer focus, data-driven decision-making, and the delivery of impactful outcomes. Our values include ownership, continuous learning, and a commitment to thoughtful execution. If you thrive in a collaborative and fast-paced environment where trust and impact are prioritized, you will find your place here.We are seeking an enthusiastic and dedicated Senior Software Engineer to contribute to our expanding Communication Platform department as part of the Number Management team. In this role, you will spearhead the design, development, deployment, and maintenance of essential features that significantly enhance customer value.You will actively promote best practices and mentor colleagues within your team and across the engineering department.Our commitment to quality, excellence, and agility is central to our delivery processes, and you will play a vital role in elevating these standards.

As a Stress Engineer at Destinus, you will play a crucial role in revolutionizing the future of aviation by developing mechanical and structural systems for subsonic, supersonic, and hypersonic flight. Your innovative designs will contribute to breakthroughs that redefine global transportation. You will collaborate with multidisciplinary teams to tackle complex engineering challenges and push the boundaries of aerospace technology.At Destinus, we are at the forefront of transforming the defense industry with our advanced Unmanned Aerial Vehicles (UAVs). Our pioneering technologies are tailored to meet the evolving needs of modern defense operations, ensuring unmatched speed, precision, and cost-effectiveness. We partner with government agencies and defense organizations globally to deliver state-of-the-art solutions for critical missions, marking a new era of efficiency and technological dominance. Join us to shape the future of defense through groundbreaking aerospace innovations.

Managing expenses can often be chaotic and cumbersome, creating challenges not only for finance teams but for every individual involved. At Pleo, we are on a mission to revolutionize this experience. Our innovative spend management solutions streamline financial processes, making them efficient, empowering, and surprisingly effective for both finance teams and employees—our goal is to help businesses 'go beyond'.The name 'Pleo' translates to 'more than you’d expect', and living by this principle has been our key to success over the past decade.We are currently at a crucial stage in our evolution; every action we take has a significant impact on our 40,000+ clients, our business trajectory, and our shared success. We seek individuals who take pride in identifying customer needs, transforming complex challenges into straightforward solutions, respectfully questioning established methods, and aspiring to achieve greatness. With ambitious goals propelling us forward, we acknowledge that we haven't mastered everything yet—and that’s part of the excitement! We are a dedicated, forward-thinking, and importantly, kind team of over 850 individuals from more than 100 nationalities, all committed to shaping the future of business spending together.About the RoleWe are in search of a Senior Software Engineer to become a key member of our Demo Experience Platform team at Pleo. In this role, you will empower various internal customers and stakeholders to engage with, test, and demonstrate Pleo through our demo and sandbox environments, contributing to Pleo’s Platform organization. If you are enthusiastic about enhancing our sales demo experience, boosting our sales conversion rates, streamlining our product development processes, or facilitating seamless integrations within our API ecosystem, this opportunity is tailored for you!You will report to our Senior Engineering Manager and collaborate closely with teams across multiple departments, particularly in Go-to-market, to drive success. Our tightly-knit team of four is highly collaborative and committed to optimizing the demo experience for Pleo.Key ResponsibilitiesAs a Senior Software Engineer in our Demo Experience team, you will:Lead initiatives to design, develop, and maintain innovative solutions that enhance efficiency across various departments.Collaborate with cross-functional teams to identify improvement opportunities for demo, sandbox, and testing account experiences.Engage in code reviews, conduct post-mortems, and provide mentorship to fellow engineers.Proactively tackle technical debt while guiding the team through technical challenges and migrations.Contribute to the execution, delivery, and quality assurance of projects.

Envision this... As a Quality Inspector, you will be immersed in a dynamic production environment, surrounded by groundbreaking defense aerospace technologies — components engineered to conquer the skies, endure harsh conditions, and enhance future defense systems. You serve as the vital checkpoint ensuring that innovation meets unwavering reliability. At Destinus, we are pioneering advancements in the defense sector with our state-of-the-art Unmanned Aerial Vehicles (UAVs). Our groundbreaking technologies are crafted to fulfill the distinct requirements of contemporary defense missions, providing unmatched speed, accuracy, and cost efficiency. Destinus collaborates with government bodies and defense organizations globally to deliver superior solutions for mission-critical tasks, heralding a new age of operational efficiency and technological dominance. Join us in redefining the future of defense through revolutionary aerospace innovations.Your Role Quality Guardian - Inspect aerospace components, assemblies, and processes to ensure compliance with standards — no compromises allowed. Root Cause Solver - Detect defects, analyze root causes, and collaborate closely with production and engineering teams to rectify issues before they escalate. Quality Enhancer - Contribute to the enhancement of our inspection processes, discovering smarter and quicker methods to uphold top-tier quality without hindering progress. Results Documenter - Log inspection outcomes and create reports — quality for us is not just a practice, it's a commitment we substantiate. Essential SkillsRequired QualificationsMust-Have Demonstrated experience as a Quality Inspector in aerospace, automotive, or advanced technology manufacturing. Strong comprehension of technical drawings, blueprints, and inspection methodologies. Exceptional attention to detail — you can identify flaws that others might overlook. Familiarity with ISO standards, quality management systems, and reporting protocols. Proficient in English – it is our primary working language. Willingness to adapt to a rotating morning-afternoon shift schedule weekly. Working hours - 7:00 AM to 3:00 PM for morning shift; 2:00 PM to 10:00 PM for afternoon shift. Preferred Qualifications Experience with non-destructive testing (NDT). Familiarity with Lean Manufacturing or Six Sigma methodologies. Basic knowledge of composite materials or advanced alloys. Who You AreYou are not merely an inspector — you are a detail-oriented perfectionist driven by purpose. You excel in fast-paced, high-stakes environments where every minor detail has significance, motivated by an innate curiosity to constantly seek improvements in efficiency and effectiveness. As a proactive problem solver, you don’t just identify issues — you delve into them, ascertain the root cause, and collaborate to implement solutions. Most importantly, you are passionate about ensuring the highest standards of quality in everything you do.

Ebury empowers ambitious businesses to achieve global growth, and we apply the same philosophy to our employees. We promote innovation, collaboration, and problem-solving, creating an environment where everyone feels valued, supported, and capable of succeeding.If you are a team player eager to revolutionize how businesses operate on a global scale, we would love to connect with you. Join us at Ebury to accelerate your career and help shape the future.Senior Full Stack EngineerLocation: Madrid / Malaga Office - Hybrid: 4 days in office, 1 day remoteThe Lending team at Ebury is on the lookout for a Senior Full Stack Engineer to play a pivotal role within our group. In this full-stack position, you will contribute significantly to the development and enhancement of our lending domain. Our team, distributed across Europe, values your expertise to enhance our platform and provide an outstanding experience for our clients. As a senior member, your technical skills and experience will propel innovation and growth in our channels domain. We emphasize teamwork and commitment within our distributed setup, making effective collaboration a cornerstone of our success.

Ebury seeks a Senior Fullstack Engineer to join the Lending team in Madrid or Malaga. This hybrid role involves four days onsite and one day remote each week. The team focuses on building and improving the company’s lending platform, aiming to deliver a strong client experience and advance platform capabilities. What you will do Design, build, and enhance features in the lending domain Work closely with colleagues across Europe to deliver reliable solutions Offer technical guidance as a senior engineer, supporting innovation and improvements Collaborate with team members to solve problems and deliver results Work environment Hybrid arrangement: 4 days onsite in Madrid or Malaga, 1 day remote Team members are distributed across Europe Collaboration and teamwork shape the team’s daily work

Role overview SGS is seeking a DevOps Engineer to join the team in Madrid. The main focus of this role is to enhance continuous integration and deployment processes, aiming to make software delivery more reliable and efficient. What you will do Collaborate with colleagues from various departments to help achieve project objectives Automate tasks and processes to improve workflow efficiency Implement and maintain best practices for managing cloud infrastructure Who we’re looking for Engineers who enjoy solving problems and have a genuine interest in technology Team players who like working together and contributing to the success of projects This position is located in Madrid.

At Destinus, we're pioneering the future of aerospace, energy solutions, and defense in Europe. Our innovative approach focuses on developing AI-driven autonomous flight systems and state-of-the-art turbine engines. By pushing the limits of supersonic and hypersonic drone technologies, hydrogen innovations, and sustainable aviation practices, we are redefining the landscape of power generation. Our commitment to excellence is reflected in our cutting-edge defense innovations and advanced propulsion systems that merge turbojet and ramjet technologies for the next generation of hypersonic vehicles.As an Engineering Project Manager, you will not just manage projects; you will drive a technological revolution. Acting as the pivotal link among our engineering, industrialization, and logistics teams, you will guarantee that our ambitious projects achieve their potential. Your responsibilities will span from overseeing testing phases to serving as the primary technical contact for our clients. If you are prepared to transform visionary concepts into tangible outcomes, this opportunity is for you.Key Responsibilities:Project Leadership – Take the helm of diverse technical projects, managing every phase from inception to completion while adhering to quality, cost, and delivery (QCD) targets. Efficiently plan, schedule, and allocate project resources to ensure timely, on-budget delivery. Development Integration – Collaborate with engineering and operations teams to enhance manufacturing workflows and ensure seamless transitions from design to production. Serve as the flight operations point of contact to facilitate smooth project execution. Logistics Management – Supervise logistics operations to maintain efficient production workflows and optimize industrialization processes.Risk Assessment – Conduct thorough evaluations to identify potential risks, assess their likelihood and impact, and establish mitigation strategies to keep projects on track. Testing Oversight – Manage product testing, validation, and qualification phases, analyze outcomes, and initiate corrective actions as necessary. Client Liaison – Act as the technical representative for clients, ensuring their requirements are met while keeping them updated on project progress, milestones, and any adjustments. Proposal Contribution – Collaborate with the sales team to prepare technical proposals and cost estimates, ensuring our solutions align with customer expectations.

Destinus Group invites ambitious students to join the SURTAM Event 2026 in Madrid. This event centers on shaping the future of aerospace, especially in autonomous flight systems. Attendees will collaborate with industry professionals, bringing academic knowledge to real projects and technical challenges. In partnership with the Polytechnic University of Valencia (UPV), Destinus combines academic learning with hands-on experience. Participants will interact with live systems, test new prototypes, and help develop adaptive algorithms. The experience is designed to turn classroom theory into practical aerospace solutions. The team focuses on advancing Unmanned Aerial Vehicles (UAVs) for defense, with an emphasis on speed, precision, and operational efficiency. Work involves close collaboration with government and defense organizations to address mission-critical needs. What you will do Apply engineering knowledge to solve real aerospace problems. Move quickly from modeling concepts to hands-on testing. Contribute to UAV development in autonomy, guidance, control, propulsion, or mechanical systems. Engage with simulations, robotics, or embedded systems, and see your work take shape in hardware. Collaborate with experienced engineers who value analytical thinking and creative solutions. Transform academic or personal research projects into working prototypes and applications. Requirements Currently enrolled in Aerospace Engineering, Mechanical Engineering, Robotics, Applied Mathematics, Computer Science, or a related technical field. Strong background in modeling, system design, programming, control systems, simulation, or mechanical design. Interest in combining theory with practical experimentation. Proactive and able to adapt quickly. Proficient in English. Who this event is for The SURTAM Event 2026 is a good fit for students looking for their first internship, a graduation project, or an entry point into aerospace. Those who thrive here are eager to make an impact, enjoy applying engineering skills to real challenges, and like working with others to solve complex problems.

Join Aircall, a unicorn and AI-driven customer communications platform, trusted by over 22,000 companies globally to enhance revenue, resolve issues swiftly, and expand customer-facing teams. We are revolutionizing customer communications by integrating voice, SMS, WhatsApp, and AI into a cohesive workspace.Our drive stems from a straightforward principle: empower teams to work smarter, not harder. Our AI Voice Agent automates routine calls, AI Assist simplifies post-call tasks, and AI Assist Pro offers real-time guidance, enabling individuals to excel in their roles. The outcome? Increased revenue, expedited resolutions, and teams that scale with assurance.Headquartered in Paris with a robust North American base in Seattle, Aircall also has teams in Madrid, London, Berlin, San Francisco, New York City, Sydney, and Mexico City. We pride ourselves on building a product that delights customers and a rapidly growing business, supported by top-tier investors and propelled by swift AI advancements across various product lines.At Aircall, you will become part of a dynamic company. We are ambitious, product-focused, and execution-oriented, fostering visible impact, rapid decision-making, and authentic growth.Our Work Culture at Aircall: We prioritize customer satisfaction, leverage data, and strive for meaningful outcomes. We cherish ownership, ongoing learning, and thoughtful speed. If you thrive in a collaborative, fast-paced atmosphere where trust and impact are paramount, you'll feel right at home.We are in search of an enthusiastic and dedicated Staff Engineer to join our expanding engineering team and serve as a technical leader across various engineering groups.In this role as a Staff Engineer, you will drive influence across teams and domains, lead the delivery of solutions on cross-functional and strategic projects, and act as a technical leader within the engineering organization. You will uphold quality standards and promote the adoption of best practices in architecture, security, and DevOps.Quality, excellence, and agility are the cornerstones of our delivery processes, and you will help elevate these standards. Proficient in NodeJS and Typescript back-end stacks, tailored to each requirement, you will always ensure optimal hosting solutions.

At SGS, we are committed to hiring top professionals who embody integrity, curiosity, excellence, respect, inclusion, and collaboration. Our unique culture sets us apart. Are you ready to be part of a leading company in the aviation sector?Launch your aviation career with us!We are currently seeking a CAMO Engineer to join our team in Madrid:Your responsibilities will include:Providing support for Structural Engineering projects (Damage Maps, repairs, materials, damage assessment…)Assisting in CAMO Engineering projects (ADs, SBs, Records, Planning & Maintenance Tasks, Powerplant,...)Managing Aircraft Transition ProjectsUndertaking additional tasks related to aviation quality management

Join Sopra Steria, a leading European technology consulting firm, as a Data Engineer in Madrid. In this dynamic role, you will be instrumental in designing, developing, and maintaining data pipelines and architectures. Your expertise will help us transform data into actionable insights, driving innovation and efficiency within our projects.

lastminute.com is looking for a Data Engineer to join its Madrid office. This position centers on building and maintaining data pipelines that support analytics and business decisions across the company. Role overview The Data Engineer will design, implement, and support scalable systems to collect and process data. The work ensures that reliable, high-quality data is available for teams who analyze trends and guide travel-related decisions. What you will do Design and develop data pipelines that move and transform information efficiently Maintain and monitor existing data systems to guarantee their performance and reliability Support analytics by making sure data is accurate and accessible for reporting and insights Location This role is based in Madrid.

Welcome to Adyen!Adyen is at the forefront of financial technology, offering a comprehensive suite of payment, data, and financial products tailored for esteemed clients such as Meta, Uber, LVMH, Leboncoin, Decathlon, and Qonto. We are dedicated to creating a platform engineered for ambition, where innovation meets ethical solutions.Our culture fosters an environment rich in opportunities for our team members to excel, supported by a framework that empowers them to take ownership of their careers. We are a collective of motivated professionals who embrace unique technical challenges, collaborating to deliver exceptional results that accelerate our clients' success.Position: Implementation EngineerWe are seeking a talented Implementation Engineer with robust technical expertise and hands-on experience in integration design and project management, emphasizing a strong merchant focus. In this pivotal role, you will serve as the primary liaison for our merchants’ technical teams, guiding them through the critical phases of designing, developing, testing, and launching their integrations with Adyen’s platform. Your priority will be to ensure a seamless and exceptional merchant experience across the entire project lifecycle.As an Implementation Engineer, you will engage with diverse projects spanning various payment solutions, including e-commerce platforms, marketplaces, and card issuing programs. By utilizing your technical skills and business insight, you will be instrumental in facilitating a smooth implementation process, ensuring clear communication with merchants and internal teams alike. This role is based in our Madrid office, and we are looking for someone who possesses both consultative and technical abilities.Your Responsibilities:Apply your development and programming expertise to create scalable, robust solutions for merchant integrations, while adhering to best practices in payments.Act as a consultative partner across specific verticals, such as e-commerce, point of sale, and multi-faceted platforms, guiding merchants through their integration journeys.Collaborate with cross-functional teams, including Sales, Account Managers, Product, and Engineering, to ensure seamless merchant experiences and drive ongoing improvements.Utilize project management and technical consulting skills to oversee high-quality project delivery, ensuring the technical integrity of merchant integrations.Advise on optimizing payment solutions, including checkout experiences, authentication, omni-channel payments, and platform onboarding, while working closely with Developers and Product Managers to enhance our platform.

atexis is looking for a CAMO / MRO Engineer to join the team in Madrid. This role centers on ensuring that aviation activities meet all relevant regulations and standards. The position supports both Continuing Airworthiness Management Organization (CAMO) and Maintenance, Repair, and Overhaul (MRO) functions. Key responsibilities Maintain compliance with aviation regulations and standards for fleet operations. Provide technical support for maintenance, repair, and overhaul tasks. Contribute to the safety and efficiency of ongoing fleet activities. Location This position is based in Madrid.

Join aircall, a leading unicorn in the customer communications space, revolutionizing how businesses engage with their customers through an AI-powered platform. With over 22,000 global clients, we merge voice, SMS, WhatsApp, and AI into a unified workspace that enhances team efficiency and customer satisfaction.Our mission is simple: empower teams to achieve more by working smarter. Our innovative AI Voice Agent automates routine calls, while AI Assist streamlines post-call tasks, and AI Assist Pro provides real-time insights to optimize performance. This results in increased revenue, quicker issue resolution, and scalable teams.Headquartered in Paris, with a robust presence in North America through our Seattle office, we also have teams in Madrid, London, Berlin, San Francisco, New York City, Sydney, and Mexico City. Our product is beloved by customers, and our rapid growth is supported by top-tier investors and cutting-edge AI advancements across our offerings.Our Work Culture: At aircall, we prioritize customer focus, data-driven decision-making, and significant outcomes. We cherish ownership, continuous learning, and a sense of urgency. If you thrive in a collaborative and fast-paced environment where trust and impact are valued, you will fit right in.As a Software Engineer, you will play a pivotal role in designing, developing, deploying, and maintaining critical business features that enhance customer value. Your day-to-day will involve ensuring operational excellence, utilizing metrics, and adhering to best practices.Driven by quality, excellence, and agility, you will help elevate our delivery processes. Leveraging NodeJS and Typescript within our AWS-hosted environment, you will create resilient services that seamlessly integrate with essential customer tools such as CRM, Helpdesk, and E-Commerce platforms.

About UsEstablished in 2017, Unit8 is a rapidly expanding Swiss consulting firm specializing in AI and data analytics. We are passionate about tackling the intricate challenges faced by traditional sectors such as automotive, chemicals, financial services, manufacturing, and pharmaceuticals. Collaborating with leading organizations across Europe, we address issues that directly impact their operations, finance, manufacturing, and R&D. To date, we have successfully completed over 200 projects and have built a talented team of more than 150 professionals across six office locations.At Unit8, our mission is to promote the integration of AI and Data Science into non-digital industries while facilitating their digital transformation. We actively engage in initiatives that resonate with our values, dedicating resources to pro-bono projects and 'engineering for good' efforts. Discover more about our passions on our YouTube channel and explore our website for further insights into our business and recruitment process.Our Recent ProjectsDeveloping a real-time production line monitoring system for the pharmaceutical industry to enhance manufacturing efficiency using technologies such as AWS, EKS, CloudFormation, Docker, and Python.Creating a system to calculate and deliver global climate scores that assess the impact of climate change on natural disaster risks for the insurance sector, utilizing PySpark, Python, and our proprietary data processing platform.Implementing a modern data science platform that includes a data lake for the chemical industry using Azure, ML Studio, Data Factory, Databricks, and Spark.Your RoleAs Unit8 continues to expand, your role will evolve based on the challenges presented by our clients. As a vital member of agile project teams, your primary mission will be to design and implement solutions and infrastructure that address business challenges.Your key responsibilities will include:Designing, building, maintaining, and troubleshooting data pipelines and processing systems critical for production and analytics applications, employing a diverse array of technologies.Driving optimization, testing, and tooling to enhance data quality.Collaborating with software engineers, machine learning specialists, and stakeholders, seizing learning and leadership opportunities daily.Working within multi-functional agile teams to continuously experiment, iterate, and achieve new product objectives.Engaging with clients to understand their needs and deliver tailored solutions.