React Native Engineer

About the Role airapps is looking for a Backend Engineer in Madrid to help shape the systems behind our platforms. This role centers on building and improving backend architecture that supports our applications. What You Will Do Design, implement, and maintain scalable backend systems Work closely with teams across the company to deliver new features and solutions Contribute to the ongoing improvement of our backend platforms Location This position is based in Madrid.

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.

Role Overview airapps is hiring a Financial Controller in Madrid. This position manages core financial operations, maintains compliance, and supports strategic financial planning. The Financial Controller will work closely with leadership to refine processes and strengthen the company’s financial foundation.

Role overview airapps is looking for a Product Analyst in Madrid. This role centers on using data to help shape and improve digital products. The Product Analyst works closely with teams across the company, turning data into insights that guide product decisions and development. What you will do Analyze product data to identify trends and opportunities for improvement Collaborate with colleagues from different departments to understand business needs Translate data findings into clear, actionable recommendations Support ongoing product innovation with evidence-based insights Location This position is based in Madrid.

Role Overview airapps is hiring a Creative Designer in Madrid. This role calls for someone who brings new ideas and a strong visual sense to every project. The Creative Designer works with both marketing and product teams to develop designs that improve how users experience our products. What You Will Do Collaborate with marketing and product teams on design projects Create visuals that support and enhance user experience Contribute original concepts and creative direction to ongoing work Location This position is based in Madrid.

About the Role airapps is looking for a Database Administrator (DBA) in Madrid. This role focuses on managing database systems to keep them secure, reliable, and performing well. The DBA will work closely with development teams to design and implement database solutions that support business goals.

Role Overview airapps is hiring a People Operations Specialist in Madrid. This role focuses on strengthening workplace culture and improving employee experiences. The position supports HR processes that help attract, develop, and retain talented team members. What You Will Do Enhance daily employee experience through thoughtful HR support Streamline and improve HR processes Contribute ideas and insights to help build a positive workplace Support efforts to attract, develop, and retain team members Location This position is based in Madrid.

airapps is looking for a Backend DevOps Engineer based in Madrid. This position focuses on improving development workflows and supporting reliable application deployments. Role overview The Backend DevOps Engineer will work with both development and operations teams. The main goal is to make development processes smoother and ensure that applications are deployed efficiently. What you will do Collaborate with team members to implement continuous integration and continuous deployment (CI/CD) pipelines Manage and maintain cloud infrastructure Work to improve system performance and reliability 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.

About the Role airapps is looking for a Community Manager based in Madrid. This position focuses on building strong connections with our user community and supporting engagement across our platforms. What You Will Do Develop and implement strategies to grow and support the community Manage online platforms and keep conversations active Listen to feedback and make sure members feel valued Build relationships with users and encourage participation Who We’re Looking For Experience managing online communities or similar roles Strong communication skills Comfort working with digital platforms Interest in connecting with people and supporting community initiatives This role is based in Madrid and offers the chance to shape how our users interact and connect with airapps.

Role overview airapps is seeking a Security Engineer to join the team in Madrid. The position centers on protecting company systems and sensitive data from security threats and vulnerabilities. Working alongside colleagues from various departments, the Security Engineer will help design and implement safeguards to ensure information remains secure. What you will do Protect airapps systems and data from potential security breaches Work with teams across the company to develop and apply security controls Spot possible security threats and recommend ways to address them Contribute to efforts that preserve the integrity and confidentiality of company information Requirements Background or strong interest in cybersecurity Comfort working with people from different departments Drive to keep up with new and emerging security threats This role is located in Madrid.

Join Aircall, a unicorn and AI-driven customer communications platform, serving over 22,000 companies globally. We are innovating the way businesses communicate by seamlessly integrating voice, SMS, WhatsApp, and AI into a unified workspace.Our growth stems from a straightforward principle: empower teams to work more efficiently. Our AI Voice Agent automates routine calls, AI Assist enhances post-call tasks, and AI Assist Pro provides real-time support, enabling individuals to excel in their roles. This leads to increased revenue, quicker resolutions, and confident team scalability.With headquarters in Paris and a robust North American presence in Seattle, alongside teams in Madrid, London, Berlin, San Francisco, New York City, Sydney, and Mexico City, we have developed a beloved product and a rapidly expanding business, supported by top-tier investors and driven by swift AI advancements across various product lines.At Aircall, you will be part of a dynamic organization. We are ambitious, focused on product excellence, and committed to execution, ensuring visible impacts, quick decisions, and genuine growth.Our Work Culture: We are deeply customer-focused, data-informed, and dedicated to delivering significant outcomes. We prioritize ownership, ongoing learning, and a thoughtful pace. If you thrive in a collaborative, fast-paced setting where trust and impact are key, you will feel right at home here.Role Overview:As a Senior Backend Software Engineer, you will play a crucial role in designing, developing, deploying, and maintaining essential features that enhance customer value through voice integration.You will be expected to advocate for best practices and provide mentorship within your team and across the engineering department.We are driven by quality, excellence, and agility, and you will contribute to elevating these standards.Utilizing a diverse range of backend technology stacks, tailored to meet specific needs and consistently hosted on AWS, we create resilient services that add value to voice integration and seamlessly connect with our clients' critical business tools such as CRM, Helpdesk, E-Commerce, and more.

Managing expenses shouldn’t be a headache. At Pleo, we’re revolutionizing the way businesses handle spend management by creating solutions that simplify financial processes for both finance teams and employees. Our goal is to empower organizations to 'go beyond' traditional methods.Since our inception 10 years ago, we’ve embraced the philosophy of ‘Pleo’, meaning ‘more than you’d expect’, which has been pivotal to our success.We are currently at a significant juncture in our growth journey; every decision we make affects our more than 40,000 customers, our business, and our collective achievements. We are looking for individuals who take pride in identifying customer needs, transforming complex challenges into straightforward solutions, and respectfully challenging the status quo. With our ambitious goals ahead, we are a dynamic and diverse team of over 850 individuals from more than 100 nationalities, dedicated to shaping the future of business spending.About the RoleWe are seeking a skilled Backend Engineer to join our innovative team at Pleo. In this position, you will play a crucial role in building and scaling our backend systems, engaging in exciting projects as we expand our product and service offerings. If you are passionate about solving intricate technical challenges and thrive in a culture that values transparency, collaboration, and innovation, we invite you to apply.What You’ll Be DoingAs a Backend Engineer, your responsibilities will include:Designing, building, and maintaining scalable microservices primarily using Kotlin.Collaborating with cross-functional teams to develop innovative solutions across various domains such as Platform, Services, and SMB.Analyzing system performance and implementing optimizations to ensure high reliability and scalability.Participating in code reviews and post-mortems while mentoring fellow engineers.Proactively addressing technical debt and guiding the team through challenges and migrations.What You BringThis role is ideal for you if you possess:Experience in server-side languages, particularly Kotlin, along with expertise in distributed systems, microservices, and cloud environments (e.g., AWS, Kubernetes).Proficiency with relational databases such as PostgreSQL and familiarity with testing frameworks (e.g., JUnit, Testcontainers).

airapps seeks a Release Engineer based in Madrid to manage and refine how software products reach clients. This position focuses on coordinating updates, maintaining high quality, and ensuring releases are delivered as planned. Role overview The Release Engineer oversees the entire release cycle, working closely with teams to keep deployment processes smooth and efficient. Attention to detail and strong organizational skills are key, as the role involves balancing multiple updates and deadlines. What you will do Coordinate and manage the release cycle for software solutions Improve deployment processes so releases arrive on schedule Support quality standards throughout each release phase

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.

About Air Apps Air Apps develops AI-powered tools for planning and productivity. Founded in Lisbon in 2018, the company has grown to reach over 100 million downloads worldwide. With offices in Lisbon, San Francisco, and now Madrid, Air Apps remains self-funded and focused on building the world's first AI-driven Personal & Entrepreneurial Resource Planner (PRP). Role Overview: Data Engineer (Onsite in Madrid) The Data Engineer will work onsite at the Madrid office, collaborating with cross-functional teams. This role focuses on analyzing and interpreting data to support business decisions and improve product performance. Relocation support is available for this position. What You Will Do Analyze user behavior, product performance, and business metrics to identify trends and opportunities. Build and maintain interactive dashboards and reports using tools such as Tableau, Looker, Power BI, or Google Data Studio. Collect, clean, and structure large datasets to ensure accuracy and usability. Define and monitor KPIs across marketing, product, and business functions. Use SQL, Python, or R for data extraction, analysis, and manipulation. Work closely with product managers, engineers, and marketing teams to deliver actionable insights. Conduct A/B testing and analyze experiments to guide product improvements. Who We're Looking For Strong analytical skills and a data-driven approach. Experience with data visualization tools (Tableau, Looker, Power BI, or Google Data Studio). Proficiency in SQL, Python, or R. Ability to translate complex data into clear, meaningful insights. This is a fully onsite role based in Madrid, with relocation support available for the right candidate.

About Air Apps Air Apps builds AI-powered tools to help people plan, work, and live more effectively. Founded in 2018 in Lisbon, the company remains self-funded and has reached over 100 million downloads worldwide. Offices are located in Lisbon and San Francisco, with a growing presence in Madrid. What We Do The team is developing the first AI-driven Personal & Entrepreneurial Resource Planner (PRP). The goal: reshape how individuals and entrepreneurs manage their time and resources. Air Apps values long-term thinking and challenges assumptions to create products that make a real difference for users around the globe. React Engineer Role The React Engineer will design and build responsive, accessible user interfaces for web applications. This work involves translating wireframes and prototypes into polished, scalable front-end experiences. Day-to-day collaboration happens with designers, product managers, and backend engineers to ensure a seamless user journey. This posting is part of an early talent search. Air Apps will contact candidates once the official job opening goes live. Location and Work Setup Position is fully onsite at the Madrid office. Close collaboration with cross-functional teams is central to the role. Relocation support is available for those moving to Madrid.

About Air Apps Air Apps builds tools to help people plan and manage their resources more effectively. Founded in 2018 in Lisbon, Portugal, the company is developing an AI-powered Personal & Entrepreneurial Resource Planner (PRP). With a strong family-oriented culture and a focus on innovation, Air Apps has reached over 100 million downloads worldwide. The team is committed to advancing AI solutions that make a real difference in daily life. Site Reliability Engineer (SRE) – Madrid This onsite role is based in Madrid. Air Apps offers relocation support for candidates moving to join the team. What You Will Do Design and build systems that are scalable, reliable, and fault-tolerant across cloud platforms. Develop and manage observability tools such as Prometheus, Grafana, Datadog, or ELK for monitoring, logging, and alerting. Automate infrastructure provisioning, deployments, and incident response using Infrastructure as Code (IaC) tools like Terraform or CloudFormation. Improve system performance, scalability, and incident response processes to maximize uptime. Work closely with development and DevOps teams to strengthen system reliability. Lead root cause analysis (RCA) and put preventive measures in place to reduce failures. Maintain high availability by designing and supporting load balancing, failover, and disaster recovery strategies.

Role overview The Creator Relations Specialist at airapps plays a key part in connecting with our community of creators. This position involves building lasting relationships, understanding what creators need, and supporting their projects. The aim is to help both airapps and our partners grow together by fostering a strong, engaged creator network. What you will do Develop and maintain relationships with creators across different platforms Gather feedback from creators and share their needs with internal teams Work on collaborative projects that highlight creator talent alongside airapps’ products Identify new opportunities to strengthen the creator community and enhance the airapps brand Location This role is based in Madrid.