Senior.NET Engineer

About the Position

Ciklum is looking for a Senior.NET Engineer to join our team full-time in Ukraine. 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.

As a Senior.NET Engineer, become a part of a cross-functional development team engineering experiences of tomorrow. This role focuses on designing and implementing scalable data solutions using C# as the primary language. The ideal candidate is a proactive problem-solver who thrives in both independent and collaborative environments.

Responsibilities

• Lead the design, development, and deployment of scalable, high-performance solutions on the platform
• Integrate external datasets and build robust, scalable data pipelines
• Develop and maintain back-end systems using C#
• Set and enforce high-quality coding standards, including source control practices using Git and branching strategies
• Collaborate with global R&D and software teams to ensure seamless integration and delivery
• Troubleshoot complex software, infrastructure, and automation challenges
• Stay current with industry trends, emerging technologies, and DevOps innovations
• Align with project managers to track work items and ensure timely delivery of project milestones
• Document technical solutions and delivery methodologies clearly and effectively

Requirements

• At least 5 years of professional experience with.NET and C#
• Some experience with Angular or another JavaScript framework
• Hands-on experience with at least one major cloud platform, such as AWS, Azure, or GCP (AWS is preferred)
• Experience with Kubernetes is considered a plus
• Proven ability to quickly understand existing systems and code, including reverse engineering complex codebases
• Strong, methodical approach to debugging and troubleshooting complex issues
• Solid understanding of object-oriented design principles and common design patterns
• Experience working with relational databases such as SQL Server
• Good knowledge of RESTful services and API design
• Experience with version control systems such as Git
• Strong problem-solving and analytical skills
• Ability to work independently and take full ownership of customer issues end to end
• Proven experience in developing new features, enhancements, and contributing to ongoing product development

We Offer

• 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
• Flexibility: Enjoy radical flexibility – work remotely or from an office, your choice
• Care: We’ve got you covered with company-paid medical insurance, mental health support, and financial & legal consultations

About the Company

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 one of Ukraine’s largest IT companies and a top employer recognized by Forbes, we’ve spent over 20 years delivering meaningful tech solutions. We proudly support diverse talent and military veterans, recognizing their unique skills and perspectives they bring to shaping the future.

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.