.NET Engineer

Job Description

Ciklum is looking for a .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

Ciklum is looking for a self-motivated software engineer to join our Storage and Infrastructure team. We are 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 customers to derive intelligence and analytics through AI & BI. As a Software Engineer (.NET) , you’ll become a part of a cross-functional development team engineering experience of tomorrow.

Responsibilities

• Design, develop, and maintain high-performance backend systems and APIs using C# and .NET technologies
• 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
• Build and maintain microservices-based architectures using C#, ASP.NET, and others
• Design and implement RESTful or gRPC APIs, ensuring seamless integration with other systems and products
• Optimize architecture and solutions for scalability and availability with cost and maintenance in mind
• Identify and address performance bottlenecks and scalability challenges proactively
• Align across teams for designs, communicate effectively, and resolve technical roadblocks
• Guide and mentor other engineers through design and code reviews to ensure engineering excellence

Requirements

• Systems Design:
• 5+ years of experience in backend, infrastructure, or data platform engineering
• Strong understanding of microservices-based architectures and cloud-native solutions
• Proven ability to optimize architecture for scalability, availability, and cost
• Database & Infrastructure:
• Expertise in Azure (App Services, AKS, Blob Storage)
• Strong experience with SQL and No-SQL databases
• Practical experience deploying and operating systems on Kubernetes using modern CI/CD tools
• Backend & APIs
• High proficiency in C# and ASP.NET for building high-performance systems
• Experience designing and implementing RESTful or gRPC APIs
• Ability to resolve complex performance bottlenecks and ensure production readiness

Desirable

• Analytical Rigor: Strong ability to deconstruct complex telemetry problems and identify core technical requirements
• Commitment: Dedicated to the timely delivery of high-quality, reliable, and production-ready data platforms
• Collaboration: A proactive team player who thrives in partnering with SRE and Platform teams in dynamic environments
• Documentation Flair: Natural talent for creating clear, organized, and useful technical documentation and runbooks
• Growth Mindset: Eagerness to learn and adapt to the evolving ClickHouse and Observability ecosystem
• English Proficiency: Ability to communicate clearly in global environments and understand complex technical documentation

What`s in it for you?

• 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
• Tailored education path: boost your skills and knowledge with our regular internal events (meetups, conferences, workshops), Udemy license, language courses and company-paid certifications
• Growth environment: share your experience and level up your expertise with a community of skilled professionals, locally and globally
• Long-term employment with 20 working-days paid vacation and local bank holidays
• Flexibility: 100% remote work mode
• 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
• Global impact: work on large-scale projects that redefine industries with international and fast-growing clients
• Welcoming environment: feel empowered with a friendly team, open-door policy, informal atmosphere within the company and regular team-building events

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 Instagram , Facebook , LinkedIn .

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.