Full Stack Engineer

We are looking for Full Stack Engineers to join our expanding Tech & Product Hub in Madrid. As part of a strategic investment in our technology, we are building new teams to enhance our platform and develop innovative eCommerce products that will shape the future of online shopping. In this role, you will work with cutting-edge technologies, designing and developing high-performance, scalable solutions. You’ll collaborate with cross-functional teams, contribute to architectural decisions, and follow best practices to ensure the delivery of robust and efficient software. You’re not only technically advanced but also influential in mentorship and strategic decision-making. If you are passionate about technology, thrive in a fast-paced environment, and want to work on exciting challenges, we’d love to hear from you. Responsibilities Drive the development of product features, engaging in requirements analysis, design, coding, testing, and post-deployment monitoring and bug fixing. Take ownership of problems, propose scalable solutions, and anticipate potential pitfalls before they arise. Think beyond just writing code - consider scalability, security, performance, and maintainability. Collaborate within an Agile environment, contributing to the continuous improvement of ESW's suite of e-commerce products as a valued member of a product team. Partner closely with Product Owners, Scrum Masters, and QA Engineers within our dynamic development teams, demonstrating both autonomy and collaboration skills. Provide mentorship and support to junior and mid-level developers, encouraging their growth and development within the team. Take on ambitious tasks involving large-scale sophisticated applications and embrace Test Driven Development methodologies. Apply your expertise in .Net, Angular, and Azure development stack to deliver high-quality solutions. Requirements 5+ years commercial experience in Software Development. Bachelor's degree or equivalent experience in computer science. Mandatory: Excellent knowledge of C# .NET and knowledge of UI development in Angular . Mandatory: Experience with at least one event-driven architecture tool (e.g. Kafka, Service Bus, RabbitMQ...) Mandatory: able to communicate fluently in English . You don't need a certificate, but you must be able to communicate during daily English meetings and do an entire interview process in English. Experience with cloud technologies (preferably Azure, but AWS and/or GCP are also okay) Experience with at least one monitoring/logging tool (e.g. Azure Application Insights, Azure Log Analytics, Datadog, New Relic, Splunk, Prometheus, Grafana, ELK, or others) Nice to have but not mandatory: Experience with kubernetes and docker Intellectual curiosity, learning agility, and passion for tackling tough problems. About ESW Our purpose is simple: to create moments that matter between people and the brands they cherish. We enable brands to expand their global reach, facilitating simple and seamless ecommerce experiences for consumers worldwide. Through our integration solutions, we deliver a complete international checkout experience, including local duties, taxes, fulfilment, delivery management, and global returns and payment processing capabilities. Guided by our values—Own It, Champion Simplicity, Win as One, and Debate then Commit—we strive to foster innovation, accountability, and teamwork, creating solutions that inspire trust and drive impactful results. What’s on offer? Direct hire with a product company: This isn’t consulting or outsourcing. Shape the future of our product with ownership, impact, and long-term vision. Competitive salary and benefits: Your financial well-being is important to us. Join ESW and experience the satisfaction of being rewarded for your hard work, dedication, and commitment. International environment: Work with people from over 30 different cultures and get the chance to use English daily. Professional and personal development: We will ensure your talent is nurtured and cultivated for growth and success throughout your career with ESW. Hybrid working: Enjoy the best of both worlds with 2–3 days in our office, and 2–3 days working from the comfort of your home. Diversity, Belonging & Inclusion: When we win, we win together. You\'ll be part of a culture that values every individual for who they are, fostering an environment where uniqueness is encouraged. ESW is an equal opportunity employer, and we’re proud of our ongoing efforts to foster diversity, equity, & inclusion in the workplace. Individuals seeking employment and employees at ESW are considered without regard to race, color, religion, national origin, age, sex, gender, gender identity, gender expression, sexual orientation, marital status, medical condition, ancestry, disability, military or veteran status, or any other characteristic protected by applicable law. If you require any reasonable accommodations or adjustments throughout the hiring process, please let us know. We are dedicated to ensuring equal access and opportunity for all candidates. #J-18808-Ljbffr