Fullstack Software Developer (Python / PHP)

• We are looking for an experienced Full-Stack Software Developer with strong expertise in Python and PHP to join inventYOU AB for an exciting opportunity in Stockholm.
• You will work with the development, maintenance, and improvement of business-critical applications and systems. The role requires a self-driven and solution-oriented developer who can quickly understand existing codebases, take ownership of technical solutions, and ensure stable, secure, and reliable delivery.
• You will collaborate with cross-functional teams, develop and maintain backend services, APIs, and integrations, and contribute to continuous improvements through automation and innovative technologies, including AI.

Requirements

• Strong professional experience in Python and PHP development
• Solid backend development experience with production systems
• Experience designing, developing, and maintaining REST APIs and system integrations
• Strong knowledge of MySQL, PostgreSQL, and database logic
• Experience with Git, CI/CD pipelines, and modern development workflows
• Comfortable working in Unix/Linux and command-line environments
• Good understanding of secure coding practices and IT security standards
• Ability to troubleshoot, maintain, and optimize existing applications
• Experience working with large and complex codebases
• Ability to take ownership of solutions from development to production
• Strong analytical and problem-solving skills
• Self-driven, collaborative, and proactive approach to development
• Full professional proficiency in Swedish and English
• Nice to Have
• Experience with JavaScript and frontend frameworks such as Vue.js
• Experience with Node.js
• Knowledge of AI technologies and integration of AI capabilities into applications
• Experience with secure AI deployments and on-premises AI models
• Experience developing automation solutions and improving operational workflows
• Interest in emerging technologies and AI-driven development
• Benefits
• Work on business-critical applications in a complex and evolving technical environment
• Opportunity to contribute to modern backend development, automation, and AI-driven solutions
• Collaborate with experienced professionals in a supportive and innovative environment
• Take ownership of technical solutions and contribute to continuous improvements
• Join inventYOU, an IT staffing and consulting company with a strong presence across Stockholm and Athens, offering long-term engagements and close support throughout your assignment