Full Stack Engineer

We are looking for Senior .NET 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

• 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.
• Take on ambitious tasks involving large-scale sophisticated applications and embrace Test Driven Development methodologies.
• Apply your expertise in .Net and Azure development stack to deliver high-quality solutions.

• 8+ years commercial experience in Software Development.
• Experience with C# .NET Core and Angular
• Experience with streaming (e.g. Kafka, Service Bus, RabbitMQ, or other similar technologies)
• Experience with Cloud (e.g. Azure, AWS or GCP)
• Excellent communication skills
• Intellectual curiosity, learning agility, and passion for tackling tough problems.
• Solid understanding of software development approaches of an agile nature.

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.

• 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.
• Flexible retribution: Make your everyday life easier and more affordable with our flexible retribution options, including meal vouchers, public transport tickets, kindergarten support, and health insurance.
• Learning Plan: You’ll have access to our internal learning platform, as well as company-funded external development options; including professional certifications and master’s degrees.
• Career Development: Enjoy annual salary reviews, genuine opportunities for internal advancement, and a yearly performance bonus you can count on.
• International environment: Work with people from over 30 different cultures and get the chance to use English daily.
• Home Office Budget: A €350 allowance to craft a workspace that keeps you productive and inspired.
• Employee Assistance Program: Free access to a platform offering therapy and counselling whenever you need it. Because mental health matters.
• Hybrid working: Enjoy the best of both worlds with 2-3 days in our office in Méndez Alvaro, 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.