Senior Backend Engineer (Java & Python with AI)

Clurgo is a company created by developers for developers. Our teams combine a full spectrum of competencies — from software development and infrastructure, through analysis and testing, to strategic product and process management. We execute diverse IT projects for clients from many industries, ensuring good programming practices and work-life balance. We create solutions that matter — for companies in Poland and worldwide.

• Minimum 5 years of commercial software development experience
• Strong commercial experience in Python and Java
• Practical knowledge of cloud platforms Microsoft Azure and Google Cloud Platform (GCP)
• Experience in administration, deployment, and orchestration of containers using Kubernetes
• Knowledge or experience integrating AI solutions: Machine Learning, Deep Learning, Large Language Models
• Fluent English for daily project collaboration

Nice to have:

• Experience with distributed banking data systems at very large scale and strict security requirements
• Knowledge of advanced architectural patterns and adherence to the highest code cleanliness standards

• Design and optimize efficient, dual-stack backend services based on Python and Java
• Orchestrate infrastructure and manage container workloads in Azure and GCP clouds using Kubernetes
• Maintain and develop automated deployment pipelines (CI/CD) using Jenkins
• Integrate and deploy Machine Learning (ML) mechanisms and Large Language Models (LLM) into corporate large-scale data processing systems

The data controller is Clurgo sp. z o.o based in Warsaw, ul. Jasna 14/16a. Candidates have rights regarding their personal data, including access, rectification, deletion, processing restrictions, objection, data transfer, and complaint rights. Data is processed for recruitment purposes. Mandatory data provision stems from the Labor Code, with voluntary provision of other data. Data is kept until recruitment is completed and for potential claims. Consent to data processing for future recruitments can be withdrawn at any time. Data is shared with Rocket Jobs and other entities processing recruitment data on behalf of Clurgo.