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.
About the role:
We are looking for a .NET Software Engineer to join a cross-functional team that is driving the Retail Media offering within our client’s team. Retail Media are responsible for significant revenue generation within the company, and we’re expanding our engineering teams to meet our commercial and technology targets. As a .NET Software Engineer, you will contribute to our architecture and technical deliveries by writing highly scalable and testable code, supporting your peers, and helping improve ideas and approaches to deliver high-quality solutions. We work closely with a large number of other teams, with inner-sourced development as our standard way of working. Ownership is one of our core engineering principles — we write it and we own it. Engineers are expected to take responsibility for their work, including being part of an on-call rota to ensure the reliability of the systems we build.
About the client:
With almost 100 million active users across 25 countries, they’re a global food tech company. Their tech ecosystem connects millions of active customers with hundreds of thousands of connected partners in countries across the globe. Their mission: To empower every food moment around the world, whether it’s through customer service, coding or couriers.
Responsibilities: * Play a key role in planning, designing and developing scalable solutions using .NET technologies * Collaborate with cross-functional engineers and teams, as well as with key stakeholders, to deliver high-quality user experiences * Participate in our on-call rota, helping to maintain the reliability and operational excellence of the systems we build * Work independently on well-defined problem areas, taking responsibility for delivering robust solutions within a workstream
Requirements: * Proficiency in C# with a strong understanding of the .NET ecosystem * Strong understanding of cloud platforms, preferably AWS (EKS, S3, CDN, networking), though experience with Azure or GCP is also acceptable * Hands-on experience with containerization and orchestration (Docker, Kubernetes/EKS) * Experience working with NoSQL databases (e.g., DocumentDB or similar) * Solid experience in building RESTful APIs * Experience designing and implementing event-driven and microservices-based architectures * Practical experience with messaging systems such as SNS/SQS, Kafka, or RabbitMQ * Experience developing highly scalable and distributed systems * Familiarity with unit testing frameworks (e.g., xUnit, NUnit, MSTest) * Ability to debug and troubleshoot complex systems * Basic knowledge of frontend technologies such as React or Vue * Strong communication and collaboration skills
Desirable: * Experience with Redpanda Connect * Experience with Snowplow
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 * 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 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 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. Can’t wait to see you at Ciklum.
