Ciklum is looking for a Senior Python Developer 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:
As a Senior Python Developer, become a part of a cross-functional development team working on the Gen AI security product development, with endpoint security expertise being the top priority.
Responsibilities: * Design and implement complex backend features from conception through to deployment, ensuring they meet strategic business objectives * Write clean, secure, highly testable. scalable and well-documented code that adheres to coding standards and best practices * Perform comprehensive code reviews to ensure high code quality and facilitate knowledge sharing within the team * Actively participate in multiple aspects of the SDLC, including planning, development, testing, and deployment * Assist in upholding and enhancing the team's engineering and quality standards, and support the team in adopting these * Engage in the technical interviewing process
Requirements: We know that sometimes, you can’t tick every box. We would still love to hear from you if you think you’re a good fit!
Software Design: * In-depth understanding of paradigms and principles such as Object-Oriented Programming (OOP), SOLID, and GRASP * Proficient in documenting complex software solutions through comprehensive technical documentation and detailed diagrams
Software development: * Extensive expertise in Python and knowledge of essential third-party libraries and tools * Profound knowledge of Python frameworks like Flask, FastAPI, and in-depth knowledge of their internal architecture * Endpoint security implementation * Deep understanding of RDBMS and NoSQL systems, experience crafting high-performance queries, executing optimizations, and designing database structures * Practical commercial experience in developing both monolithic and distributed systems * Experience in deploying and managing applications within cloud environments such as AWS, Azure, and Google Cloud
Quality Assurance: * Advanced proficiency with unittest, pytest, nose2 and other common testing tools * Demonstrated commitment to continuous quality enhancement on projects through conducting code reviews, establishing quality metrics, and monitoring them
Software Deployment: * Practical experience in utilizing application deployment patterns and tools * Hands-on experience configuring infrastructure with leading cloud service providers
Desirable: * Browser extension development
What’s in it for you? * Care: your mental and physical health is our priority. We ensure comprehensive company-paid medical insurance, Mental Health programs, as well as financial and legal consultations * 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 * Own your schedule — you are the one to decide when to start your working day. Just don’t miss your regular team stand-up * 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 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.
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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.
