Software Engineer II, Backend - Logistics & Order Tracking SDK

Service Orchestration: Architect, develop, and sustain the service layer that acts as the gateway for our native iOS and Android Tracking SDKs.API Contract Design: Collaborate with mobile engineers to establish robust and efficient API contracts (REST) that minimize data payloads and latency.System Scalability: Guarantee the dependability of systems managing billions of events, with a focus on high throughput and low-latency response times.Cross-Stack Collaboration: Cooperate closely with core Tracking teams to ensure seamless data flow from UI components through your services and into the global data lake and inner source as necessary.Architecture & Quality: Produce clean, maintainable code and uphold high testing standards. Engage in the RFC process to influence the technical trajectory of the central tracking platform.Operational Excellence: Take ownership of monitoring, alerting, and performance profiling of your services utilizing tools such as Grafana, Sentry, or Prometheus.

Role overview Delivery Hero seeks a Software Engineer II with a focus on Android development. The main responsibility is to enhance the logistics and order tracking UI SDK, aiming to deliver a reliable and seamless experience for users. What you will do Collaborate with engineering, design, and product teams to produce high-quality Android code Support ongoing improvements to the logistics and order tracking UI SDK Work to keep the user interface intuitive and efficient for those using the platform Location This role is based in Barcelona.

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.

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.

As a Senior Backend Software Engineer at Blacklane, you will join one of our autonomous agile teams. Your contributions will enhance the services that drive our innovative platform, improve our back-office systems, and address integration challenges that enable our business partners to seamlessly connect with Blacklane.Our tech stack comprises Ruby, Go, TypeScript, and Java services, designed through Domain-Driven Design (DDD). These services are deployed within our Kubernetes cluster and communicate via domain events using SQS and Kafka. We utilize a variety of data storage technologies, including PostgreSQL, MySQL, Elasticsearch, Redis, and DynamoDB. For infrastructure and cloud resources, we primarily leverage AWS, managing provisioning through Terraform.

Join us at Fever, the premier tech platform dedicated to enhancing cultural and live entertainment experiences globally.Our mission is to democratize access to culture and entertainment. Utilizing our advanced technology and data-driven strategies, we are changing how audiences engage with live events. Every month, over 300 million individuals across more than 40 countries discover unforgettable experiences on our platform, while we empower event creators to innovate and grow their reach.We proudly collaborate with industry giants such as Netflix, F.C. Barcelona, and Primavera Sound, delivering internationally acclaimed experiences and backed by leading global investors. Impressive, isn’t it?To further our mission, we seek exceptional talent with a proactive mindset, eager to contribute to the future of entertainment. Are you ready to be part of this journey?The engineering team is the backbone of our user-friendly iOS and Android applications and website, responsible for developing, enhancing, and maintaining all Fever services, ensuring that users have outstanding experiences.About the RolePosition: Senior Software Engineer (Backend Platform)Location: SpainWe are looking for a highly skilled software developer with a proven track record of delivering exceptional results. A person who values code quality and emphasizes doing things correctly, not just completing tasks.Collaborate within an agile, cross-functional team alongside other talented software engineers and product designers.Develop production-quality code and implement solutions capable of handling significant traffic.Mentor team members through code reviews, architecture design sessions, and pair programming.Receive mentorship from colleagues in areas where you seek to grow.During your onboarding period, you will:Engage in a structured program designed to facilitate a smooth transition into your role.

Join Our TeamAt Quadrivia, we are revolutionizing healthcare technology with Qu, a fully controllable and customizable AI assistant crafted by clinicians for clinicians. We tackle the pressing shortage of healthcare professionals by providing timely, personal, and dependable support for a variety of clinical tasks throughout the care continuum. Qu is tailored for healthcare providers, payers, and pharmaceutical companies, ensuring easy customization and seamless integration into existing workflows for optimal assistance across the care spectrum.Your ImpactAs a Senior Backend Software Engineer, you will architect and develop the robust backend systems that power the Quadrivia clinical AI platform. This includes building high-availability services, creating event-driven architectures, developing data pipelines, and establishing orchestration layers for our clinical AI agents.This position is highly technical and hands-on, playing a critical role in ensuring our systems' reliability, safety, and performance.

We are seeking a talented and experienced Staff Software Engineer (Backend) to join our dynamic team in the fast-paced world of quick commerce. As a vital member of our engineering team, you will be responsible for designing, developing, and maintaining backend services that power our innovative delivery solutions.Your expertise will contribute to enhancing our platform's performance, scalability, and reliability, ensuring we deliver exceptional service to our customers.

Join our dynamic global team as a Junior Backend Engineer where you will play a crucial role in ensuring the quality, development, and implementation of our software solutions.As part of our technology department, you will collaborate with a diverse group of accomplished professionals located around the world, including teams in Barcelona, New York, London, Manchester, Bucharest, and India. If you’re passionate about technology and keen to make a significant impact within a rapidly growing company, we would love to hear from you!Your Role in TransPerfect – TechOps:The TransPerfect TechOps team has been integral to our success over the past decade, providing innovative technology and services that greatly enhance the experiences of our clients and colleagues. From streamlining workflows for our staff to developing essential services that underpin our GlobalLink platform, our work enables users to navigate complex ecosystems effortlessly.

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.

Join Affinity as a Software Engineer II, where you will contribute to innovative projects in a dynamic tech environment. You will collaborate with cross-functional teams to design, develop, and implement cutting-edge software solutions. This role is perfect for individuals who are passionate about technology and eager to take their skills to the next level.

ANYbotics is an innovative and rapidly expanding technology company committed to revolutionizing the field of mobile robotics across diverse sectors. We invite you to join our dynamic and talented team of over 200 professionals, working on pioneering robotic technologies.The OpportunityWe are searching for a Senior Backend Engineer to become a vital member of our agile software engineering team. In this role, you will be responsible for architecting and developing the backend for the next generation of robotic applications for our flagship product, ANYmal. Collaborating closely with your teammates and leading robotics engineers, you will design and implement sophisticated software solutions that empower ANYmal to undertake increasingly complex tasks.The APIs developed by your team will lay the groundwork for strategic partnerships with software and cloud technology providers, facilitating seamless integration into our clients' facility management systems and enabling the creation of comprehensive robotic inspection solutions.At ANYbotics, we continually innovate to enhance the performance and capabilities of our robots, helping clients derive valuable insights from their facilities and processes with efficiency and ease. Leverage your technical expertise in web technologies to contribute to making our robots smarter, more reliable, and user-friendly.The Market & Our TechnologyANYbotics is at the forefront of transforming the industrial landscape by integrating robotics into a wide array of groundbreaking applications that were previously unattainable (refer to our case studies in sectors such as Chemicals, Oil & Gas, Railways, Wind Energy, Mining, and Construction). Our clientele consists of major asset operators and service providers in the industrial sector, pioneering the use of robotic technology for inspection and maintenance tasks. Our solutions facilitate autonomous routine inspections and monitoring of extensive industrial facilities, enhancing safety and productivity. We engineer a variety of customized hardware systems, including the complete robotic platform, actuators, sensors, inspection payloads, charging systems, and software, achieving exceptional mobility, autonomy, and inspection capabilities, often powered by AI. Our technology has been validated through long-term pilot projects, and we are now scaling our solutions for commercialization, deploying them directly in operations at client facilities across the globe.About UsANYbotics is a pioneering robotics firm specializing in advanced autonomous systems. Following a successful Series B funding round, we are poised for significant growth...

Join Our Team as a Lead Backend Engineer At N26, we're redefining banking with a focus on innovation and technology. As a member of our Intelligent Operations Platforms (IOP) and Assistance segments, you will play a critical role in enhancing our operations and empowering other tech teams through a robust platform approach. We are looking for a skilled Lead Backend Engineer to join our dynamic cross-functional teams. You will work within a microservice architecture, primarily utilizing Java and Kotlin with Spring Boot, to evolve our product offerings. Our teams thrive on collaboration, knowledge sharing, and autonomy, ensuring that every member's voice is heard and valued. As a Lead Engineer at N26, you will be at the forefront of integrating the latest technological advancements while tackling complex and engaging challenges daily. Your Responsibilities: Shape your team’s technical landscape by collaborating closely with Product Managers and Engineering Managers to manage product technical roadmaps and dependencies, thereby minimizing technical debt. Architect and build high-availability, high-performance web applications that serve as the backbone of our internal operations. Promote a culture of solid engineering delivery by demonstrating best practices, writing clean, well-tested, and well-refactored code, and deploying it to production frequently. Integrate AI: Implement new features and integrations with foundational models and automation systems to empower our back-office teams. Scale systems by optimizing, measuring, and monitoring distributed systems for seamless and continuous software delivery. Mentor team members and document processes to foster engineering excellence and knowledge sharing, avoiding silos. Lead initiatives aimed at enhancing our engineering culture across the company and explore ways to maximize team and organizational effectiveness. Participate in recruitment and employer branding initiatives to strengthen our engineering team. Qualifications for Success: Engineering Mindset & Design: Proficient in design patterns with a solid understanding of object-oriented programming and distributed systems principles, utilizing methodologies such as Domain-Driven Design and architectural patterns like Hexagonal, Event-Driven, and Microservices. Possess a strong track record of applying engineering best practices, including Clean Code, Test-Driven Development (TDD), Behavior-Driven Development (BDD), and deep observability. Experience in AI-augmented development frameworks and practices, showcasing the ability to leverage AI in enhancing software solutions.

Join us on our mission to revolutionize banking for everyone!We are redefining the landscape of traditional banking and saying farewell to its complexities.Starting from a simple prepaid card, Monzo has expanded significantly over the past decade in the UK. We now provide a range of innovative banking solutions including personal and business bank accounts, joint accounts, accounts for 16-17 year-olds, a free kids account, and credit cards. Our UK customers can also save, invest, and manage their pensions with us.With our distinctive hot coral cards and features like early payday, along with educational content on social media and our award-winning customer service, we consistently create delightful experiences for our customers!At Monzo, we focus on solving real problems and transforming lives through our banking solutions Barcelona, Spain | Competitive salary based on experience + stock options | Hybrid work model: 3 days in the office

Role overview Airapps seeks a Backend Quality Assurance Engineer based in Barcelona. This role centers on testing and validating backend systems to confirm their quality and performance. The work contributes directly to the reliability and efficiency of Airapps products. What you will do Create and execute test plans tailored to backend systems Apply automation methods to improve and speed up testing Collaborate with engineering, product, and other teams Review and interpret test results to spot opportunities for improvement Help advance processes within the software development lifecycle Impact This position supports Airapps’ commitment to reliability and a strong customer experience. Work in this role helps deliver dependable, high-quality products to users.

Join Monzo as a Software Engineer II and contribute to our mission of making money work for everyone. In this role, you will be part of a dynamic team focused on building innovative solutions to enhance our banking experience. You will collaborate with cross-functional teams, write clean and maintainable code, and participate in the full software development lifecycle.

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

Join our dynamic team at Delivery Hero as a Senior Backend Engineer specializing in Kotlin. In this role, you will be pivotal in shaping our quick commerce solutions, ensuring seamless and efficient backend processes that cater to our growing customer base.Your expertise will help us innovate and enhance our platform, working closely with cross-functional teams to deliver high-quality, scalable solutions. If you are passionate about backend technologies and eager to make a significant impact in a fast-paced environment, we want to hear from you!

Join our dynamic global team as a Junior Backend Engineer and play a pivotal role in the quality, development, and execution of our innovative software products.You will be an integral part of our technology department, working alongside a diverse and talented group of professionals from various locations including Barcelona, New York, London, Manchester, Bucharest, and India. If you're eager to contribute to a fast-growing company and make a significant impact, we encourage you to apply!About TransPerfect – TechOps:For over a decade, the TransPerfect TechOps team has been crucial to our company's achievements, delivering cutting-edge technology and services that greatly enhance the experience of our clients and colleagues alike. From streamlining workflows for our team members to developing core services that underpin our GlobalLink platform, we create scalable client interfaces that empower users to navigate complex systems effortlessly.

airapps is hiring a Backend DevOps Engineer in Barcelona. This position focuses on improving how development and operations work together to support backend systems. Role overview The Backend DevOps Engineer will help refine and optimize processes that connect software development with IT operations. The goal is to create smoother workflows and support the reliability of backend infrastructure. What you will do Work closely with team members to streamline development and deployment pipelines Identify and address challenges in backend operations Contribute ideas to enhance backend systems and processes What we look for Motivation to improve backend development and operations Interest in solving technical challenges Ability to collaborate with a team in a growing company