Senior .NET Engineer

Senior .NET Engineer

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:

Senior .NET Engineer

Responsibilities:

• Design, develop, and maintain core backend services using .NET technologies
• Build scalable, secure, and well-documented APIs for integration with internal and external systems
• Collaborate with the BI team to deliver new features and enhance data-driven insights
• Implement unit and integration tests to ensure system reliability and maintainability
• Optimize multi-database environments (Oracle & SQL Server) for performance and scalability
• Design and deploy applications on Kubernetes/Docker in both Linux and Windows environments
• Enhance application performance, particularly in data transformation and processing workflows
• Implement secure authentication mechanisms (JWT, Simple Authentication)
• Develop and maintain backend services using EF Core
• Integrate and manage background processing using Hangfire and messaging systems with RabbitMQ
• Collaborate with frontend and DevOps teams to ensure smooth CI/CD pipelines and deployments
• Monitor, troubleshoot, and improve backend system reliability and uptime

Requirements:

• Proven experience with Oracle and SQL Server optimization
• Strong knowledge of Kubernetes, Docker, Linux, and Windows server deployments
• Proficiency in .NET Core (C#) with EF Core
• Experience in application performance optimization (especially data transformation)
• Hands-on experience with JWT authentication and related security practices
• Solid understanding of Hangfire for job scheduling and RabbitMQ for messaging
• Understanding of design patterns, SOLID principles, and scalable system design
• Good debugging, monitoring, and system performance tuning skills
• Ability to work in Agile environments and collaborate across teams

What`s in it for you?

• Strong community: Work alongside top professionals in a friendly, open-door environment
• Growth focus: Take on large-scale projects with a global impact and expand your expertise
• Tailored learning: Boost your skills with internal events (meetups, conferences, workshops), Udemy access, language courses, and company-paid certifications
• Endless opportunities: Explore diverse domains through internal mobility, finding the best fit to gain hands-on experience with cutting-edge technologies
• Care: We’ve got you covered with company-paid medical insurance, mental health support, and financial & legal consultations

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.

India is a strategic innovation hub for Ciklum, with growing teams in Chennai and Pune leading advancements in EdgeTech, AR/VR, IoT, and beyond. Join us to collaborate on game-changing solutions and take your career to the next level.

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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.