iOS Engineer at Trainline | Barcelona

About UsAt Trainline, we are pioneers in transforming rail travel, driven by our commitment to creating a sustainable future. Our platform empowers millions of travelers to discover and book the best ticket options across various carriers through our award-winning mobile app, website, and B2B partner channels.As Europe’s leading rail app with over 125 million monthly visits and £5.9 billion in annual ticket sales, we collaborate with more than 270 rail and coach companies across 40 countries. We're on a mission to make travel simple, seamless, eco-friendly, and budget-friendly.With a workforce of over 1,000 diverse team members from 50+ nationalities, our offices span London, Paris, Barcelona, Milan, Edinburgh, and Madrid. As we focus on expanding our reach in the UK and Europe, now is the ideal moment to join us on this exciting journey.Join Our Mobile Team at TrainlineOur Mobile Engineers are the creative minds behind the Trainline app, enhancing the travel experience right in your pocket. They are responsible for the entire booking journey, ensuring that users have a smooth path to their travel plans. Our engineers work in cross-functional squads that include iOS, Android, Web, and Backend specialists, each guided by an Engineering Manager and closely partnered with a Product Manager. These squads align with broader company themes that shape our product roadmap.As an iOS Engineer at Trainline, you will...Develop new functionalities and features utilizing cutting-edge tools and techniques.Prioritize quality in all team deliverables.Continuously enhance the codebase.Focus on customer needs as the highest priority.Identify and proactively eliminate obstacles and inefficiencies.Make impactful contributions to technical decision-making.Mentor and coach team members.Oversee the entire development lifecycle from coding to production, including deployment and monitoring.

About UsAt Trainline, we are passionate advocates for rail travel, dedicated to crafting a more sustainable future for travel. Our platform empowers millions of travelers to discover and book the most economical tickets across various carriers, fares, and travel options via our highly-rated mobile application, website, and B2B partner channels.With over 125 million monthly visits and £5.9 billion in annual ticket sales, we proudly hold the title of Europe’s most downloaded rail app, collaborating with over 270 rail and coach companies across 40 countries. Our mission is to simplify travel, making it seamless, eco-friendly, and accessible for everyone.As a FTSE 250 company, we are powered by a diverse team of over 1,000 Trainliners from more than 50 nationalities, operating from our offices in London, Paris, Barcelona, Milan, Edinburgh, and Madrid. With our ambitious growth plans in the UK and Europe, this is the ideal moment to join us on this exciting journey.Join the Mobile Team at Trainline Our Mobile Engineers are the architects behind the Trainline app, your ultimate travel companion. They are responsible for everything from creating a smooth booking experience to developing the buy-flow that gets travelers on their way. Engineers work in cross-functional squads, including iOS, Android, Web, and Backend developers, each led by an Engineering Manager and closely partnered with a Product Manager. These squads align with thematic company objectives that guide their product roadmap.As a Senior iOS Engineer at Trainline, you will...Implement new functionalities and features using the best available tools and techniques.Ensure quality is central to all team activities.Continuously enhance the codebase.Prioritize our customers in every decision.Identify and address blockers, inefficiencies, and waste proactively.Make substantial contributions to technical decision-making.Mentor and coach junior team members.Take complete ownership of the development lifecycle, from code to production, including deployment and monitoring.

Join our innovative team at Trainline as an Android Engineer. In this role, you will be responsible for developing and maintaining cutting-edge mobile applications that enhance the travel experience for our users. You will work collaboratively with cross-functional teams to design, implement, and optimize features that make traveling easier and more efficient.

Join Our TeamAt Perk, we are at the forefront of transforming travel and spend management through innovative solutions. Our platform is designed to streamline the cumbersome manual processes that often hinder productivity, offering automated tools for travel bookings, expense management, and invoice processing.With over 10,000 global clients, including industry leaders like Wise, On Running, and Breitling, we are addressing a critical challenge: the staggering 7 hours of lost productivity per employee each week, a problem estimated to cost businesses $1.7 trillion.Founded in 2015, Perk has rapidly expanded to a diverse team of over 1,800 professionals across 12 locations worldwide, with our headquarters situated in London and Boston. Our mission is to enhance how businesses operate and improve employee satisfaction through simplicity and innovation.We are deeply committed to our core values, which include ownership, delivering exceptional experiences, and fostering teamwork. At Perk, we believe in nurturing curiosity, purpose, and the right mindset to unlock the full potential of our employees. Our talent acquisition team comprises some of the brightest minds in the travel and SaaS sectors, representing more than 70 countries. If you’re eager to make a significant impact and redefine how millions experience work, we want you to be part of our journey.To learn more about us, visit www.perk.com.Your RoleWe are seeking a skilled iOS Engineer who will take ownership of product features from conception to deployment and beyond. Your work will have a substantial impact on millions of users, and you will be encouraged to share your expertise while actively engaging in technical discussions with the team. If you thrive in a dynamic environment and are passionate about driving change, this position is tailored for you.You will be an integral part of a cross-functional mobile team dedicated to enhancing our application, making it an indispensable travel companion for self-service business travelers.

airapps is looking for an iOS Engineer based in Barcelona to help shape and build mobile applications. This position centers on designing new features and refining user experiences across a range of apps. What you will do Develop and maintain iOS applications, taking projects from concept through release Work closely with teammates to tackle technical challenges Offer ideas for new features and ways to improve existing apps Requirements Experience building iOS applications Ability to work onsite in Barcelona Comfort collaborating on complex problems as part of a team

Join Affinity as a Senior iOS Engineer, where you'll be at the forefront of developing innovative iOS applications that enhance user experiences. Collaborate with cross-functional teams to design, build, and maintain high-performance mobile applications. Leverage your expertise in Swift and Objective-C to deliver robust solutions that meet the needs of our users.

Role Overview Delivery Hero is hiring an iOS Engineer in Barcelona. This role focuses on building and improving mobile applications that support our food delivery services. The team values creative thinking and technical skill to make our app experience better for customers. What You Will Do Develop new features and maintain existing ones for our iOS app Work with colleagues to find solutions that improve app performance and reliability Contribute ideas to enhance the user experience About Delivery Hero Delivery Hero is a leader in the online food delivery industry. Our teams work to provide reliable, user-friendly services to millions of customers worldwide.

Role Overview Speechify is hiring a Software Engineer for its iOS Core Product team in Barcelona, Spain. This position centers on building and refining features that shape the experience of Speechify users on iOS devices. What You Will Do Develop and enhance core product features for iOS applications Work with cross-functional teams to deliver reliable, high-quality software Focus on performance and stability to support a smooth user experience Location This role is based in Barcelona, Spain.

About the Role Delivery Hero SE is looking for a Senior iOS Engineer to help build and maintain iOS applications that support our delivery services. This position is based in Barcelona. What You Will Do Develop and maintain iOS apps using Swift and Objective-C Work closely with teams across engineering, design, and product to deliver new features Improve app performance and reliability Contribute to a seamless user experience for our customers What We Look For Strong experience with Swift and Objective-C Background in building and shipping iOS applications Ability to collaborate with colleagues from different disciplines Interest in mobile technology and delivering quality products

Role Overview deliveryhero is hiring a Staff iOS Engineer in Barcelona. This role focuses on building and maintaining iOS applications that directly improve the user experience. The work centers on delivering high performance and responsive features to support the front-end. What You Will Do Design, develop, and maintain iOS platforms for deliveryhero’s products Collaborate with engineers, designers, and product managers to define and ship new features Identify performance bottlenecks and resolve bugs to ensure a smooth user experience Who We’re Looking For Experienced in iOS development and passionate about mobile technologies Comfortable working with cross-functional teams Ready to make a meaningful impact on widely used applications Interested candidates are encouraged to apply and help shape the future of deliveryhero’s mobile platforms.

Join the dynamic team at TransPerfect, a leading company embracing a startup culture, as we seek innovative and entrepreneurial minds for our Mobile Engineer role. In this full-time hybrid position, you'll play a pivotal role in designing and developing exceptional user experiences across iOS and Android platforms, working with a globally distributed team dedicated to delivering cutting-edge products.As a key member of the TechOps team at TransPerfect, you will leverage your expertise in Flutter to build new mobile applications from the ground up. This hybrid role emphasizes both independent and collaborative efforts within a high-impact team.

If you’re here, it’s because you’re seeking an exciting opportunity.Join us for a journey that will ignite your ambitions and encourage you to tackle new challenges beyond your comfort zone.At Delivery Hero, we foster a dynamic culture centered around talent, aiming to enhance the experiences of millions. Together, we pave the way for the future.Not your typical app. We are the fastest-growing multi-category platform, linking millions of users with businesses and couriers, delivering on-demand services from over 170,000 local restaurants, grocery stores, and high street retailers. Our operations span more than 1,500 cities across 25 countries. Each year, over 200,000 merchants generate over €4 billion in sales through our platform, with over 20 million customers receiving their goods in minutes.We are reshaping how people connect with their daily needs, from essential deliveries to innovative technological solutions that unite our ecosystem. Every day is filled with purpose.What sets our journey apart? A robust culture and distinctive identity. A Talent Hub. A commitment to being a force for good.We hold a vision: To provide everyone easy access to anything in their cities. This ambitious vision calls for driven talent, and this is where your journey begins.

Join us as a Software Engineer II for iOS at Glovo, where you can merge our dynamic work culture with the expansive reach of Delivery Hero. Your primary focus will be on creating highly reusable, efficient, and visually impeccable UI components for order tracking, catering to millions of users across more than 70 countries.Your Role Includes:Building the UI SDK: Craft and sustain a native iOS SDK using Swift, emphasizing the development of adaptable UI components that align with diverse brand aesthetics.Design System Integration: Collaborate with designers to convert Design System specifications into versatile, themeable code compatible with various brand identities.Backend Collaboration: Work closely with Backend Engineers to establish contract-first APIs that enable the UI SDK to efficiently communicate with our global tracking services.Cross-Brand Support: Serve as the main technical liaison for regional brand engineers to ensure seamless adoption and flawless performance of the UI SDK across different codebases.Scalable Architecture: Create multi-module Swift frameworks to promote code reusability, modularity, and straightforward integration into various parent applications.Quality Assurance: Uphold high standards of code quality through comprehensive testing (Unit, UI, and Snapshot testing) while optimizing for minimal memory use and smooth animations.Adhering to Best Practices: Implement and manage CI/CD pipelines to automate the SDK's build and distribution processes.

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.

Role Overview Delivery Hero is looking for a Senior iOS Software Engineer to focus on logistics and order tracking within our UI SDK team. This role centers on building and improving mobile features that support a smooth user experience across our delivery platforms. What You Will Do Design and develop iOS components for logistics and order tracking using our UI SDK. Work closely with product and design teams to refine mobile app features. Contribute to the quality and reliability of our mobile applications. Location This position is based in Barcelona.

Role Overview efihr is looking for a DevOps Engineer in Barcelona to help automate deployment for our software solutions. This role centers on building and maintaining internal tools that support both development and QA teams, with the goal of improving productivity across the board. Collaboration and Team Work closely with software engineers, product managers, and ICT professionals from around the world. The team values contributions at every stage of the software development life cycle, from analysis and architecture to programming and ongoing maintenance. Ownership and accountability are important qualities here. What You Will Do Automate and support continuous integration and production systems Manage release and build processes Oversee package management Implement and maintain containerization and orchestration solutions Team Structure Join a focused group of 5-6 professionals dedicated to the core infrastructure that powers efihr's products.

airapps is hiring a Backend Engineer in Barcelona to help build and improve its applications. This position centers on developing backend systems that support new features and maintain reliability. What you will do Work closely with team members to design and implement backend solutions Contribute to the ongoing development and stability of airapps products Address technical challenges as they arise Who we’re looking for Experience building and maintaining backend systems Comfort working collaboratively in a team setting Motivated to solve problems and support product innovation This role is based in Barcelona and offers the chance to work alongside a group of dedicated engineers focused on building quality applications.

About UsPerk, previously known as TravelPerk, is an innovative platform designed for travel and expenditure management. Our mission is to eliminate the tedious manual tasks that hinder productivity, automating processes from travel bookings to expense management and invoice handling. By addressing the issue of shadow work that drains hours from employee productivity, we aim to create real impact in the workplace.Trusted by over 10,000 organizations globally, including notable names like Wise, On Running, Breitling, and Fabletics, we are committed to solving the $1.7 trillion problem of lost productivity, which affects employees' efficiency each week.Founded in 2015, Perk has expanded to become a global team of over 1,800 professionals across 12 locations, with headquarters in London and Boston. Our focus is on combining innovation, control, and ease to transform workplace dynamics and employee satisfaction.At Perk, our core values drive our culture: ownership, delivering a 7-star experience, and teamwork. We prioritize curiosity, purpose, and mindset to unlock the full potential of our talent. Our diverse talent team consists of leading professionals from the travel and SaaS sectors, representing over 70 countries. If you are passionate about making a tangible difference and reshaping how millions experience work, we would be thrilled to have you join our team.Learn more about us at www.perk.com.

Join Our Team as a Bartender!We are seeking a dynamic Bartender to become a part of the vibrant team at SLS Barcelona. Working under the supervision of the Head Bartender, you will play a pivotal role in curating an exciting beverage menu and creating an unforgettable experience for our guests. Foster a lively and inviting atmosphere where guests can relax and enjoy their time.Prepare and serve beverages in accordance with established recipes and service standards.Maintain in-depth knowledge of all bar products and cocktail recipes.Create a diverse range of drinks, from refreshing soft drinks to exquisite seasonal cocktails.Understand the nuances of each beverage item and ensure appropriate garnishing for every cocktail.Adhere to standard opening and closing procedures for the bar while managing beverage stock efficiently.Monitor supplies, minimizing spoilage and waste.Master your craft and become familiar with our systems.Prepare mise-en-place and fulfill side duties as needed.Collaborate with team members to maintain a tidy and efficient service environment, both at the bar and for table service.

Illuminate your career with us!Join our dynamic team at xal holding gmbh as a Product Engineer in the vibrant city of Barcelona. We are eager to find a passionate individual who thrives in a creative and technical environment.Key ResponsibilitiesDesign and develop innovative lighting systems utilizing advanced 2D and 3D design software.Execute detailed engineering processes for luminaires, facilitating a seamless transition to mass production.Produce comprehensive construction drawings, parts lists, and working schedules.Provide technical support to various departments, including production and assembly.Assist in prototype production, assembly instruction preparation, and product documentation.Qualifications and SkillsBachelor's degree or higher in Product Engineering or a related technical field.Minimum of 2 years of relevant experience in mechanical engineering.Proficient in 3D-CAD design programs; experience with Solid Edge is a plus.Familiarity with manufacturing processes including plastic injection, die-casting, machining, 3D printing, and sheet metal fabrication.Fluent in both English and Spanish.Creative problem-solver with a strong passion for technical challenges.Enthusiastic about architecture, design, and lighting technologies.Self-driven and capable of working independently.Note: Applications must be submitted in English. Thank you for your understanding.