Ciklum is looking for a Senior Python Engineer to join our team in Spain. 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 Python Engineer, become a part of a cross-functional development team engineering experiences of tomorrow providing high-quality, reliable technical support and IT services to Ciklum employees. You will contribute to the development of our client’s internal platform by implementing AI also on it so that employees can carry out their tasks (enquiries, holiday requests, etc.).
Design and implement complex backend features from conception through to deployment, ensuring they meet strategic business objectives
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 team in adopting these
Python, senior level, with FastAPI or a comparable framework in production
Deep PostgreSQL: schema design, indexing, query performance,



working with a database that is live and holds real customer data
SQLAlchemy or equivalent ORM experience
Designing an event and metrics data model for in-product analytics. pgvector or other vector search in PostgreSQL
Azure (AKS, Key Vault). AWS or GCP experience transfers, but Azure is faster
What’s in it for you?
We ensure comprehensive company-paid medical insurance and 4 additional undocumented sick leave days
Growth environment: share your experience and level up your expertise with a community of skilled professionals, locally and globally
Our Internal Mobility Program helps change a project if needed to help you grow, excel professionally and fulfill your potential
Integral 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.
Based in Málaga, our team thrives in one of Andalusia’s leading tech hubs. Enjoy a hybrid work setup, the sunny Mediterranean vibe, and endless opportunities to grow your skills on global-scale projects.

📌 Senior Python Engineer (España)
🏢 Description Ciklum
📍 España