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

Work arrangement
No