Senior Python Developer (f/m/x)

Join Sii Sweden to strengthen the technical backbone of a large-scale retail platform. You’ll work in the intersection of software development, automation, and infrastructure, helping ensure reliable, secure, and efficient provisioning, deployment, and configuration management across retail and data centre environments. You will collaborate closely with development, infrastructure, and QA/lab teams to design, maintain, and evolve the tools and systems used for repeatable deployments in distributed environments. Your tasks

• Building and maintaining Python-based tools and automation scripts
• Developing and improving a YAML-driven deployment and configuration framework
• Integrating and operating automation and platform components
• Supporting automation workflows for bare-metal provisioning and virtualized infrastructure
• Enabling stable and repeatable testing and deployment together with QA and lab teams
• Contributing to architectural discussions with a focus on scalability, maintainability, and security
• Sharing knowledge, supporting other engineers, and contributing to documentation and best practices

Requirements

• At least 5 years of extensive experience in Python programming
• Solid Linux administration background
• Hands-on experience with configuration management and CI/CD
• Understanding of virtualization and provisioning workflows
• Good knowledge of networking fundamentals and IP management concepts
• Familiarity with identity, secrets management, and monitoring
• Fluent in English, Swedish is a plus

Job no. JOB-MH2FT Sii ensures that all hiring decisions are made solely on the basis of qualifications and competence. We are committed to equal and fair treatment of all, regardless of legally protected characteristics. At Sii, we promote a diverse and inclusive work environment, in full compliance with applicable anti-discrimination laws. Benefits For You

• Solid financial situation
• Many experts you can learn from
• Contracts with the biggest brands
• Refferals program
• Mentoring program
• 14 authentic core values
• Inclusive culture based on dialogue
• Regular integration events and trips
• Passion Sponsorship Program
• Open and accessible management team
• Profit sharing
• Welcome packs & occasional gifts