Senior .NET Engineer

April 27, 2026 Auto Import

Ciklum is looking for a Senior .NET Engineer to join our team in Argentina.We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live.About the role:As a Senior .NET Engineer, you'll become a part of a cross-functional development team engineering experience of tomorrow. Storage and infrastructure team is looking for a self-motivated software engineer to join us developing storage infrastructure to organize and facilitate our business growth. Our team is the center of how customers and services store their critical data and trust its security, performance, availability, compliance and durability, which enables customer derive intelligence and analytics through AI & BI.You will own all aspects of the software development lifecycle including design, development, testing, deployment and maintenance of product features in software products. You enjoy fast-paced entrepreneurial environments where you can solve difficult problems using current technologies and tools. You collaborate well with other team members when brainstorming, designing, and implementing new solutions. You will also help the team succeed by thinking about ways to improve processes, suggesting ways to make the team more effective, and mentoring and modeling engineering best practices. Responsibilities:<ul><li>Design, develop, and maintain high-performance backend systems and APIs using C# and .NET technologies, hosted in azure and various compliance level data-centers</li><li>Leverage Azure services like Azure App Services, Azure Kubernetes Service (AKS), Azure Blob Storage, and SQL/No-SQL Databases to build scalable, secure, and reliable cloud-native solutions</li><li>Build and maintain microservices-based architectures using C#, ASP.NET, and others</li><li>Design and implement RESTful or gRPC APIs, ensure seamless integration with other systems and products</li><li>Optimize architecture and solution for scalability and availability with cost and maintenance in mind</li><li>Identify and address performance bottlenecks and scalability challenges proactively</li><li>Align across teams for designs, communicate and resolve roadblocks</li><li>Guide and mentor other engineers through design and code reviews </li></ul>Requirements:<ul><li>Senior Developer with 8+ years of experience, capable of working independently with a strong focus on delivering high-quality solutions</li><li>Extensive experience in .NET development, with a focus on building and integrating APIs</li><li>Leverage Azure services like Azure App Services, Azure Kubernetes Service (AKS), Azure Blob Storage, and SQL/No-SQL Databases to build scalable, secure, and reliable cloud-native solutions</li><li>Build and maintain microservices-based architectures</li></ul>What`s in it for you?<ul><li>Care: your mental and physical health is our priority. We ensure comprehensive company-paid medical insurance and mental health programs, 5 undocumented sick-leave days per year</li><li>Tailored education path: boost your skills and knowledge with our regular internal events (meetups, conferences, workshops), Udemy license, language courses and company-paid certifications</li><li>Growth environment: share your experience and level up your expertise with a community of skilled professionals, locally and globally</li><li>Long-term employment with 20 working-days paid vacation and local bank holidays</li><li>Flexibility: 100% remote work mode</li><li>Opportunities: we value our specialists and always find the best options for them. Our Internal Mobility Program helps change a project if needed to help you grow, excel professionally and fulfill your potential</li><li>Global impact: work on large-scale projects that redefine industries with international and fast-growing clients</li><li>Welcoming environment: feel empowered with a friendly team, open-door policy, informal atmosphere within the company and regular team-building events</li></ul>About us:At Ciklum, we are always exploring innovations, empowering each other to achieve more, and engineering solutions that matter. With us, you’ll work with cutting-edge technologies, contribute to impactful projects, and be part of a One Team culture that values collaboration and progress. As we expand into Latin America, every Ciklumer is helping to shape our story. Collaborate with seasoned experts and make a global impact backed by two decades of industry leadership.Want to learn more about us? Follow us on <a href="https://www.instagram.com/ciklum/" style="text-decoration: none;">Instagram</a>, <a href="https://www.facebook.com/Ciklum/" style="text-decoration: none;">Facebook</a>, <a href="https://www.linkedin.com/company/ciklum/" style="text-decoration: none;">LinkedIn</a>.Explore, empower, engineer with Ciklum!Interested already? We would love to get to know you! Submit your application. We can’t wait to see you at Ciklum.

Back to blog