Backend Developer(m/w/x)

## Backend Developer / Remote within Germany (All genders) ###### Permanent employee, Full-time ·Mainz,Frankfurt am Main, Remote, Hybrid --- ##### Your mission Through predictive analytics and a B2B Lifecycle-Management Solution, Circunomics is challenging the automotive industry, BESS Manufacturer, 2nd-life applications, and recyclers to embrace a more circular approach. ##### Your profile You will * Designing and operating container-based applications * Architect and deploy technologies for AWS cloud environments * Taking a full ownership for the full life cycle or the requested feature * Assessing the efficiency and performance of current applications * Staying abreast of developments in web applications and programming languages * Pushing for Improvements in our current applications and infrastructure * Writing self-documented and creating understandable technical solutions * Analyzing the business requirements and creating technical requirements based on them * Collaborate closely with frontend teams in an agile environment * Conduct thorough code reviews to maintain quality standards * Own features end-to-end, providing support across development, testing, and configuration * Troubleshooting and debugging applications You have * 5+ years of professional backend development experience * Possessing strong communication skills and a collaborative mindset to foster teamwork, align goals, and drive collective success. * Profound knowledge working in projects with PHP or Python (preferred both) * In-depth understanding of message-based systems, RESTful, API design, microservice architectures, and distributed systems * Experience with SQL/NoSQL-based database systems and schema designs * Familiarity with Docker and containerization * Understanding of cloud fundamentals. Familiarity with at least one cloud provider. * Ability to write effective tests for the developed functionality * Ability to write clean, maintainable and understandable code with well-structured coding practices * Being able to communicate effectively and collaborate with the team * CI/CD pipeline design and implementation Bonus points for: * Experience with Node.js, and Serverless functions * Degree in computer science or a similar technical field * Experience with Symfony Framework * AWS Certifications * Knowledge in Domain-Driven-Design * Infrastructure as Code experience (Terraform, CloudFormation) ##### Why us? * Flexible Working Hours: Embrace a healthy work-life balance with our autonomous scheduling that lets you manage your day effectively. * €50 Monthly Perks: Receive a monthly stipend to use on wellness, dining, or other benefits that suit your lifestyle. * 28 Holiday Days + Public Holidays: Enjoy generous time off, including the ability to carry over days or earn extra days for milestones. * Dedicated L&D Budget: Invest in your growth with a budget covering professional certifications, conferences, and personal development opportunities. * Hybrid Work Options: Work from home part-time or full-time, with flexibility around core hours to suit your needs. * Flat Hierarchies: Experience open communication and collaborative decision-making in our innovative environment. * Career Growth & Mentorship: Advance your career with creative freedom, mentorship programs, and clear leadership opportunities.