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Experience Level
Experience
Qualifications
Proficiency in React.js and JavaScript. Experience with responsive web design and development. Strong understanding of web markup, including HTML5 and CSS3.Familiarity with RESTful APIs and asynchronous request handling. Ability to work collaboratively in a team-oriented environment.
About the job
airapps is hiring a React Engineer in Barcelona. This position centers on building user-friendly applications using React.js. The team values creativity and works closely together to deliver solutions.
Role overview
This role focuses on developing applications with React.js. Collaboration and sharing ideas with teammates are part of the daily workflow.
What you will do
Build and maintain applications using React.js
Work with a team that encourages creative input
Contribute to a collaborative and supportive environment
Requirements
Experience with React.js
Ability to create user-friendly interfaces
Interest in working with a collaborative team
About airapps
airapps is a leading tech company based in Barcelona, dedicated to delivering cutting-edge software solutions. We pride ourselves on our inclusive culture and our commitment to innovation, making us a great place to grow your career.
airapps is hiring a React Engineer in Barcelona. This position centers on building user-friendly applications using React.js. The team values creativity and works closely together to deliver solutions. Role overview This role focuses on developing applications with React.js. Collaboration and sharing ideas with teammates are part of the daily workflow. What …
At Datavant, we are revolutionizing healthcare through data collaboration. Our mission is to ensure that health data is secure, accessible, and actionable, enabling organizations—from healthcare providers to researchers—to improve patient outcomes. Join our innovative team and contribute to groundbreaking solutions that power the AI revolution in healthcare.Your Opportunity: Be Part of Our Life Sciences Tech Hub in BarcelonaAs we expand our global presence, we're establishing a Life Sciences Tech Hub in Barcelona and are in search of skilled full stack engineers who are passionate about creating impactful healthcare technology. Your role will involve designing and implementing systems that ensure secure, privacy-compliant access to high-quality healthcare data for pharmaceutical companies, biotech innovators, and research institutions worldwide. Your contributions will accelerate clinical trials and improve patient care by making critical data interoperable and trustworthy.At Datavant, you'll have the chance to apply your technical skills and problem-solving expertise in a supportive environment dedicated to our mission: empowering every healthcare decision with the right data, at the right time, in the right format. We seek innovators, dreamers, and doers who are ready to make a difference.Why Join Our Tech Team?Collaborate with engineering leaders on strategies and technology vision.Mentor colleagues through code reviews and software design.Work with a diverse technical stack, including cloud and on-premise solutions, big-data analytics, and complex algorithms.
Senior Staff React Engineer with TypeScript and AI ExpertiseAbout Us:Wizeline is a leading global technology solutions provider, specializing in AI-driven digital products and platforms. We collaborate with our clients to harness the power of data and artificial intelligence, streamlining market entry and catalyzing transformative business outcomes. As a vibrant community of innovators, we prioritize growth, collaboration, and meaningful impact.With the right talent and innovative ideas, we believe there are no limits to what we can accomplish.Are You the Right Fit?If this opportunity excites you, let's determine if you're the right candidate for this position: Key ResponsibilitiesGuide the architecture, design, and development of scalable, high-performance web applications using React and TypeScript.Formulate and implement the front-end technical strategy, ensuring it meets scalability, performance, and alignment with product and AI objectives.Engage closely with AI engineers, data scientists, designers, and product managers to craft intelligent, data-centric user experiences.Incorporate AI-powered components (e.g., chatbots, assistants, content generators, predictive UI) into contemporary web applications.Mentor fellow engineers, fostering excellence in coding practices, architectural decisions, and technical problem-solving.Establish and uphold standards for code quality, accessibility, performance optimization, and testing.Collaborate with backend and DevOps teams to enhance CI/CD pipelines and deployment processes.Continuously seek opportunities to integrate AI and automation to improve development workflows and user experiences. Essential Qualifications8+ years of professional software development experience, including at least 5+ years focused on React and TypeScript.Demonstrated experience in architecting and scaling enterprise-grade front-end applications.Knowledge of integrating AI technologies into web applications.
About ExoticcaExoticca is an innovative online travel agency that is transforming the way people envision, create, and purchase unforgettable long-distance journeys. Our core mission revolves around the principle of 'creating life milestones.' We are dedicated to offering exceptional value trips, uncovering unique destinations, and curating extraordinary travel experiences, all while showing unwavering care for our customers and the environment.As a rapidly growing, professional, and multicultural team, we are eager to welcome new partners who share our vision in building the most progressive travel company of our generation.Your RoleWe invite you to become a proactive Senior Frontend Engineer who is passionate about crafting high-quality, maintainable code. You will leverage modern tools, including AI, to enhance productivity and efficiency. Your contributions will help us deliver superior frontend experiences, marrying robust engineering principles with a results-driven approach.Key Responsibilities:Develop and deliver high-quality frontend code that is clear, maintainable, and ready for production, guiding features from concept to deployment.Utilize AI-driven tools judiciously for tasks such as prototyping, refactoring, testing, and documentation to accelerate delivery without sacrificing code integrity.Engage in Growth experiments and iterations, facilitating rapid feedback cycles, A/B testing, and continuous enhancement.Collaborate closely with Backend, Product, and Design teams to ensure seamless interfaces, excellent user experiences, and collective accountability for results.Maintain a healthy codebase by refining existing components, addressing technical debt, and elevating quality standards where necessary.Mentor team members through code reviews and knowledge sharing, leading by example and fostering improvement in their skills.
Full-time|On-site|Barcelona, Catalunya [Cataluña], Spain
Join TransPerfect, an innovative company with a dynamic start-up culture, as we seek talented and entrepreneurial individuals to enhance our team. We are looking for a Frontend Engineer to drive the quality, development, and execution of our software products. If you're eager to make a significant impact in a growing organization, we would love to hear from you!About TransPerfect – TechOps:The TechOps team at TransPerfect has been integral to our success for over a decade, providing technology and services that simplify processes for our clients and colleagues alike. From improving workflows to developing scalable client interfaces, we empower users to navigate complex ecosystems effortlessly.
Join Our Team at QuadriviaQuadrivia is a pioneering health technology company that has developed Qu, an innovative AI assistant tailored specifically for clinicians. In response to the critical shortage of healthcare professionals, Qu offers immediate, personalized, and dependable support for clinical tasks across the healthcare continuum. Our solution is designed for healthcare providers, payers, and pharmaceutical companies, allowing for easy customization and seamless integration into existing workflows, ensuring precise assistance throughout the care spectrum.Your RoleAs a Senior Frontend Engineer, you will be responsible for crafting secure and intuitive interfaces for clinicians, B2B customers, and patients that interact with our agent-based clinical AI system. Your primary focus will be to deliver a flawless end-to-end web experience that meets the highest standards of quality.Key ResponsibilitiesDevelop high-quality frontend applications using React and Typescript.Implement secure data flows in compliance with regulatory standards.Create real-time interfaces for chat, voice, clinical workflows, and operational tools.Collaborate closely with design, clinical teams, QA engineers, and backend engineers.Ensure accessibility, clarity, and safety in all UI components.Maintain stringent performance, latency, and reliability standards.Deliver pixel-perfect, test-driven components using robust CI/testing practices.Required ExperienceOver 10 years of frontend development experience with React and Typescript.Proven track record in building real-time interactive interfaces (chat, voice, agent UI).Strong skills in frontend architecture and performance optimization.Experience in regulated or high-risk domains, preferably healthcare.Deep understanding of API integration, state management, and WebSockets.Strong knowledge of OAuth2.Proficiency in WebRTC technologies.Exceptional communication skills—clear, structured, and concise, preferably following the STAR/SAR method.Experience in healthcare or related fields.Preferred QualificationsFamiliarity with design systems tailored for regulated environments.Experience in event-driven applications.
N26 is looking for a Site Reliability Engineer to join the Platform Engineering team in Barcelona. This role centers on supporting the reliability and performance of the company’s banking platform. Role overview As a Site Reliability Engineer, the main focus is on developing, improving, and maintaining platform systems. Daily work involves collaborating with colleagues from various teams to keep systems stable and efficient. Key responsibilities Work closely with cross-functional teams to support platform operations Enhance and maintain system reliability and performance Implement monitoring solutions and automation tools Participate in incident response and help drive improvements Location This position is based in Barcelona.
Join Our Team as a Data Engineer!We are on the lookout for a skilled Data Engineer to become a vital member of our Data Experience Team in the Platform Engineering Domain. Our mission at Platform Engineering is to deliver reliable, high-performing, and user-friendly platforms that empower product teams to create the 'bank the world loves to use.'As part of this dynamic team, you will play an essential role in architecting and managing highly scalable, secure, and compliant infrastructure solutions that support our core database offerings and data storage capabilities. The ideal candidate is an experienced Data Engineer with a passion for innovation and an eagerness to learn, grow, and contribute to a collaborative environment that values mentorship and creativity. If you possess a blend of expertise and curiosity, we invite you to apply!
About MapitMapit is an innovative IoT company focused on developing software and GPS tracking devices for motorcycles. Our mission is to enhance the quality of life for motorcyclists by providing them with cutting-edge technology and services that ensure full connectivity, allowing them to enjoy their rides to the fullest. Our philosophy revolves around technological innovation, continuous improvement, and a strong commitment to our clients, all while maintaining a friendly and approachable spirit.Your Daily Responsibilities at MapitDeliver value to our users by developing and implementing new features in our products.Monitor errors and resolve issues, proactively seeking solutions to anticipate potential problems.Engage in the product development lifecycle as part of a solid, multidisciplinary team operating within a Scrum framework.Support estimation, prioritization, planning, and coordination of development tasks alongside other teams.Required Profile5+ years of experience in software development.Proficient in hybrid applications using React Native.Able to understand and maintain native applications on iOS and/or Android (Swift and Kotlin).Recognize the importance of best practices (established by the team) that facilitate a robust foundation and greater scalability.Possess a multifunctional mindset and motivation to dive into other domains, such as back-end development.Experience in Unit Testing.Solid knowledge of automated testing.Enjoy collaborating with team members, showcasing excellent interpersonal skills and communication abilities.Consider yourself autonomous and proactive, capable of managing your time and tasks effectively.Previously worked in an Agile methodology within a multidisciplinary team.What We OfferJoin a rapidly growing company at a pivotal moment.A close-knit, inspiring, and healthy work environment.Flexible hours with the possibility of remote work on certain days.Intensive work schedule on Fridays.Great opportunities for professional development.Private health insurance.Monthly “Hands up” events and team-building activities.
Join Monzo as an Engineering Manager in beautiful Barcelona! In this role, you'll lead a talented team of engineers, driving innovation and ensuring the delivery of high-quality software solutions. You will be responsible for nurturing a collaborative environment, mentoring team members, and overseeing project timelines and technical direction.
Join our dynamic team at Veolia Environnement SA as a Telecontrol Engineer. In this pivotal role, you will be responsible for overseeing telecontrol systems that ensure the seamless operation of critical infrastructure. Your expertise will contribute to optimizing performance, enhancing reliability, and implementing innovative solutions across our operations.
airapps is hiring a Release Engineer based in Barcelona. This position centers on making software delivery smoother and more reliable, with a focus on moving code from development into production efficiently. Role overview Release Engineers at airapps play a key part in shaping how applications are delivered and updated. The work involves close collaboration with engineering teams to ensure that releases happen smoothly and processes continue to improve over time. What you will do Collaborate with engineers to refine and optimize release management workflows Support application deployments, working to ensure each release is reliable and trouble-free Contribute ideas and effort to ongoing improvements in how software is delivered
About the CompanyEmburse is committed to enhancing the lives of our users and their businesses by revolutionizing the management of corporate expenses and invoices. Our mission is to transform the way organizations handle these tasks, making work more human by automating manual processes and saving valuable time. This enables our users to prioritize what truly matters to them, be it family, community, or more fulfilling work. We empower CFOs to provide their teams with a seamless and exceptional experience while ensuring compliance and cost-efficiency. Our tailored solutions cater to a diverse range of clients from startups and SMBs to large enterprises such as Microsoft, Pinterest, Bosch, Bill & Melinda Gates Foundation, and Estée Lauder, with over 18,000 customers and 12 million users worldwide.We are looking for an enthusiastic Staff Engineer to join our team at Emburse. In this role, you will collaborate with engineering managers, senior engineers, and cross-functional partners to shape the technical foundation of our products. You will have the opportunity to engage hands-on in building crucial systems and will be instrumental in the successful execution of large-scale technical initiatives. Additionally, you will serve as a technical mentor and leader, guiding other engineers in their professional development.
About Monzo Monzo Bank Ltd. is working to make banking simpler and more accessible for everyone. Since starting as a prepaid card, Monzo has grown to offer a wide range of services in the UK, including personal accounts, business accounts, joint accounts, accounts for 16-17 year olds, a kids account, and credit cards. Customers can also save, invest, and manage pensions through Monzo. Monzo is known for its hot coral cards, features like get-paid-early, and a focus on financial education and strong customer support. The team aims to solve real problems and improve lives through better banking. Role Overview: Android Engineer This Android Engineer position is based in Barcelona, Spain. The role follows a hybrid model, with three days a week in the office. Compensation and Benefits Competitive base salary (based on experience) Incentive awards tied to performance Benefits package
We are seeking a dynamic and knowledgeable Electrical Installations Specialist Engineer to join our engineering team in Barcelona. In this role, you will be responsible for the design, implementation, and maintenance of electrical systems in various projects. Your expertise will be critical in ensuring that all installations meet the highest safety and efficiency standards.
Airapps is looking for a Backend DevOps Engineer in Barcelona to help strengthen cloud infrastructure and improve deployment processes. This position involves working closely with teams from different disciplines to build scalable systems and automate key workflows. Role overview The Backend DevOps Engineer will focus on supporting and optimizing cloud-based environments. The work includes streamlining deployment pipelines and maintaining high performance for applications across the company. Collaboration This role requires frequent collaboration with cross-functional groups. Sharing knowledge and finding practical solutions together will be part of daily work. Key responsibilities Enhancing and maintaining cloud infrastructure Automating deployment and operational workflows Working with teams to deliver scalable solutions Ensuring applications run efficiently and reliably
Role OverviewJoin our dynamic team at Catenon as a Process Engineer based in our Barcelona headquarters. You will play a crucial role in driving continuous improvement initiatives for our manufacturing plant located in Southeast Asia, focusing primarily on enhancing cost efficiency, product quality, and production throughput.Key Responsibilities:Maintain comprehensive process documentation, including flowcharts and operator manuals, for all products transitioned to manufacturing.Identify, assess, and apply cost-saving strategies and procedural enhancements.Collaborate with the New Product Development (NPD) team to design and implement production methods that align with cost, quality, and output targets for both new and existing products.Conduct root cause analyses, develop corrective action plans, and utilize quality tools to drive improvements.Engage with various engineering disciplines to innovate and refine design and process methodologies for enhanced quality and efficiency.Ensure all improvement activities comply with established methods, procedures, and quality standards.Recommend and execute enhancements to current processes, tooling, components, and equipment.Stay updated on the latest technologies, materials, equipment, and best practices; provide training to department staff and key plant personnel.Evaluate proposals from external suppliers regarding the acquisition or modernization of production and processing equipment.Develop, implement, and uphold Standard Operating Procedures (SOPs) for both new and existing processes, and deliver training as necessary to technicians, operators, and support staff.Contribute to Manufacturing Quality certification efforts by observing operational procedures and ensuring proper equipment maintenance through Preventive Maintenance (PM) practices.Provide technical support for prototype development and assembly.
Join our dynamic team at dlocal as a Staff Engineer - Payments Performance. In this role, you will have the opportunity to drive improvements in our payments systems, optimizing performance and ensuring seamless transactions for our clients worldwide. We are looking for innovative thinkers who are passionate about technology and eager to tackle challenging problems in the payments landscape.
About UsAt Perk, formerly known as TravelPerk, we are revolutionizing travel and spend management through our intelligent platform. Our innovative tools automate tedious tasks such as travel bookings, expense management, and invoice processing, allowing organizations to focus on what truly matters. With a mission to eliminate shadow work that drains productivity and stifles creativity, we empower businesses to achieve meaningful outcomes.Serving over 10,000 clients globally, including industry leaders like Wise, On Running, Breitling, and Fabletics, we address the staggering $1.7 trillion issue of lost productivity, which amounts to 7 hours per employee weekly. Established in 2015, Perk has expanded to a team of more than 1,800 professionals across 12 international offices, with headquarters located in London and Boston. Our commitment to combining innovation, control, and simplicity is reflected in our transformative approach to workplace dynamics.Driven by core values such as ownership, delivering exceptional experiences, and teamwork, we prioritize curiosity, purpose, and mindset to harness your full potential. Our talented team comprises leading experts from the travel and SaaS sectors, representing over 70 different countries. If you are eager to make a significant impact and influence how millions experience work, we invite you to join our team.Discover more about us at www.perk.com.
Greetings! We are Fever, the premier technology platform dedicated to culture and live entertainment.Our mission? To make culture and entertainment accessible for everyone. Through our innovative technology and data-driven strategies, we are transforming how people interact with live events. Every month, our platform captivates over 300 million users across more than 40 countries, guiding them to discover remarkable experiences while empowering event creators with our data and technology to expand, innovate, and enhance their events.Our achievements? We have collaborated with industry giants like Netflix, F.C. Barcelona, and Primavera Sound, delivered internationally recognized experiences, and received backing from top global investors. Exciting, right? To fulfill our mission, we seek trailblazers with a proactive attitude who are enthusiastic about shaping the future of entertainment! Are you ready to join the experience?Now, let’s explore this role and how you can contribute to Fever’s mission.About You:We are in search of a Graduate Software Engineer to become part of our Backend team. This position is tailored for recent graduates or final-year students eager to kickstart their careers in software engineering and advance rapidly in a genuine production environment. This is not an internship. It’s a full-time role for individuals at the beginning of their professional journey who are passionate about software development, eager to learn, and excited to work on real systems that serve millions of users.If you value writing clean code, understanding the why behind processes, and improving incrementally — you'll thrive here.What We Are Looking For:We are seeking someone who:Is looking for their first professional experience as a software engineerCares about code quality, best practices, and learning the right wayIs curious, proactive, and enjoys problem-solvingIs comfortable learning through hands-on experience, receiving feedback, and iteratingCan’t envision a system without version control
