Mobile Engineer - Flutter | Madrid

At Cabify, we aim to revolutionize urban mobility to enhance people's lives. We are a cutting-edge technology platform connecting individual users and businesses to transportation solutions tailored to their needs. Join a team committed to innovation, sustainability, and talent development! Role Mission: The Head of B2B Mobility will take charge of leading Cabify Spain's B2B strategy and its comprehensive execution. Your mission will be to evolve the business vision to solidify the profit and loss of the vertical, drive sales growth, and ensure efficient execution aligned with corporate market needs (SaaS, transportation, and support). How You Will Help Us Achieve Our Mission:Strategic Leadership: Evolve and implement the Corporate unit's strategy, connecting it with the company's global vision.P&L Management: Budget planning and resource control to maximize ROI and ensure EBITDA objectives are met.Customer-Centric Approach: Adapt service solutions (Long Tail, Enterprise, and KAM) according to the evolving needs of clients.Operational Excellence: Define and optimize processes across the commercial funnel (SDR, Sales, and Success) through analytical frameworks and continuous improvement.Talent Development: Build and lead high-performance teams, fostering a culture of collaboration and meritocracy.

airapps is looking for a Mobile DevOps Engineer in Madrid to help strengthen our mobile application infrastructure. This position centers on improving how mobile apps are built, tested, and delivered. Role overview Work with cross-functional teams to make development and deployment smoother. The focus is on building and maintaining CI/CD pipelines, as well as making sure mobile platforms remain stable and reliable. What you will do Collaborate with engineering and product teams to improve mobile development workflows Implement and manage continuous integration and delivery (CI/CD) pipelines for mobile apps Monitor and maintain the reliability of mobile application infrastructure Location This role is based in Madrid.

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.

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

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.

Join altersolutions as a Data Engineer where you will play a pivotal role in designing and implementing data pipelines that empower businesses with actionable insights. You will work with cutting-edge technologies and collaborate with cross-functional teams to ensure data quality and accessibility.

Role overview The Mobile Software Architect at Airapps shapes the design and structure of mobile applications from the Madrid office. This position focuses on setting direction for mobile projects and ensuring that applications are both effective and engaging. Collaboration with cross-functional teams is central to the role, with a strong emphasis on improving user experience and driving user engagement. What you will do Guide the overall design and architecture of mobile applications Work closely with colleagues from different disciplines to deliver mobile products Use expertise in mobile technologies to address customer requirements Support efforts to ensure applications align with or surpass industry standards

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, 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.

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.

Join Aircall, a unicorn and AI-driven customer communications platform that empowers over 22,000 companies globally to optimize revenue, enhance issue resolution speed, and scale their customer-facing teams. We are transforming customer communications by integrating voice, SMS, WhatsApp, and AI into one cohesive workspace.Our growth is fueled by a fundamental principle: enabling teams to work smarter, not harder. With our AI Voice Agent automating routine calls, AI Assist simplifying post-call tasks, and AI Assist Pro offering real-time support, our teams can focus on delivering exceptional results. This translates to increased revenue, quicker resolutions, and teams growing with assurance.Headquartered in Paris with a robust North American presence in Seattle, Aircall operates across major cities including Madrid, London, Berlin, San Francisco, New York City, Sydney, and Mexico City. Our innovative product is beloved by customers, and we are rapidly scaling with the support of world-class investors, driven by cutting-edge AI advancements across our product suite.At Aircall, you will be part of a dynamic organization. We are ambitious, product-focused, and execution-oriented, characterized by impactful contributions, swift decision-making, and genuine growth.Our Working Philosophy: We prioritize customer satisfaction, leverage data insights, and are committed to achieving significant outcomes. We value responsibility, continuous learning, and thoughtful agility. If you thrive in a collaborative and fast-paced environment where trust and impact are paramount, you will find your place with us.About the Role: We are actively seeking a Database Engineer with a platform-oriented mindset to reinforce our Infrastructure department. In this position, you will not merely handle support tickets or adjust SQL queries; rather, you will act as a force multiplier and an facilitator, with a keen focus on reliability and scalability. Your mission will involve transforming your extensive database knowledge into tools and platforms that simplify database management and observability for our product engineers. You will create

Welcome to AdyenAdyen is a leader in providing integrated payment solutions, data management, and financial products for top-tier customers like Meta, Uber, LVMH, Leboncoin, Decathlon, and Qonto. Our innovative financial technology platform is designed to empower businesses to achieve their goals with ambition and efficiency.At Adyen, we foster a collaborative environment that champions professional growth and success. Our team consists of motivated individuals who tackle unique technical challenges and deliver ethical solutions that enable businesses to thrive in a fast-paced digital landscape.Join Our Team as an Implementation EngineerWe are currently seeking a talented Implementation Engineer who possesses a strong technical background, integration design expertise, and project management skills, all while maintaining a keen focus on merchant success. In this pivotal role, you will serve as the main technical liaison for our merchants, guiding them through the various stages of design, development, testing, and deployment of their integrations with our platform. Your primary goal will be to ensure an outstanding experience for our merchants throughout the project lifecycle.As an Implementation Engineer, you will engage with diverse projects across multiple payment solutions, including e-commerce platforms, marketplaces, and card issuing initiatives. Your technical acumen and business insight will be crucial in ensuring seamless implementations and fostering effective communication between merchants and our internal teams. This position is based in our Madrid office, and we are looking for someone who is both consultative and technically proficient.Key Responsibilities:Apply your programming and development skills to create scalable and effective solutions for merchant integrations, ensuring compliance with payment best practices.Act as a consultative partner in specific sectors such as e-commerce, point of sale, and multi-functional platforms, guiding merchants through the integration process.Collaborate with Sales, Account Managers, Product, and Engineering teams to enhance the merchant experience and drive continuous improvements.Utilize your project management and technical consulting abilities to oversee high-quality project delivery, ensuring the technical integrity of merchant integrations.Advise on optimizing payment solutions, including checkout experiences, authentication processes, omni-channel payments, and platform onboarding, while working closely with Developers and Product Managers to enhance our offerings.

At Skydance, we cultivate a vibrant, inclusive culture that encourages innovation and growth. Our unique blend of creativity and cutting-edge technology is evident in every facet of our company. Central to our mission is a commitment to delivering bold, engaging, and relevant storytelling. While all animation studios strive to recruit creative and diligent individuals, Skydance Animation seeks true pioneers. We invite those willing to challenge the boundaries of this highly collaborative art form and provide them with the environment and resources necessary to establish a studio that is truly distinct.As a DevOps Engineer within the Production Technology team, you will be responsible for managing and enhancing the Launchpad CI/CD system, ensuring seamless deployment of internal tools and CGI software across the studio. You will navigate complex releases, automate workflows, and collaborate closely with pipeline developers, Production Technical Directors, site teams, and vendors to guarantee reliable software delivery for film production.

Role Overview airapps is hiring a Backend QA Engineer based in Madrid. This position focuses on quality assurance for backend systems, helping to keep applications reliable and up to standard. What You Will Do Support QA processes for backend applications Work closely with team members to identify and resolve issues Help ensure applications perform as intended and meet quality expectations Who We’re Looking For Detail-oriented approach to testing and problem-solving Comfortable working within a collaborative team Motivated to deliver solid, dependable software Location This role is based in Madrid.

About the Role airapps is hiring an AI/ML Engineer in Madrid. This position focuses on building and improving machine learning solutions that turn data into practical insights. The work involves close collaboration with colleagues from different teams to refine current applications and design new models that support the company’s technology goals. What You Will Do Develop machine learning models to solve real business problems Work with cross-functional teams to improve existing applications Create new solutions that advance airapps’ technology Location This role is based in Madrid.

Fever is a global technology platform based in Madrid, focused on making culture and live entertainment more accessible. Each month, the platform reaches over 300 million people in more than 55 countries, helping them discover memorable events and experiences. Fever partners with organizations like Netflix, F.C. Barcelona, and Primavera Sound, and is supported by leading international investors. Role Overview The Staff Product Engineer role at Fever is broad and hands-on. Projects often span multiple frameworks and technical specialties. Most work involves Python-based services and APIs, relational and real-time databases, data warehouses, and SQL. The team also manages event-driven or distributed systems, cloud infrastructure, containers, CI/CD pipelines, and observability tools. Some projects may include AI APIs, LLM-based workflows, retrieval patterns, and automation tools. Preferred Experience Building or maintaining internal platforms, operational tools, or backend systems with a product focus Working with Python frameworks such as Django, Flask, or FastAPI Using PostgreSQL, Snowflake, Tinybird, Redis, and developing SQL-heavy applications Designing or operating event-driven architectures or messaging systems (Kafka, RabbitMQ) Experience with AWS, Docker, Kubernetes, Terraform, or similar infrastructure stacks Implementing observability and monitoring solutions Exposure to AI-driven product development, LLM integrations, retrieval-augmented generation (RAG), or workflow automation Leading new initiatives or working in areas with undefined problems Taking ownership of complex projects that deliver significant impact Success Indicators This position is based in Madrid.