Senior Full Stack Engineer all genders

Your mission

• EndtoEnd Development: Design develop and deploy scalable maintainable efficient and reliable applications using Python 3 FastAPI or Flask and Angular. Ensuring seamless integration of frontend and backend components.
• Mentorship: Provide guidance and mentorship to junior developers fostering a culture of continuous learning and improvement within the team.
• Architecture & Design: Collaborate with architects and other developers to design robust highperformance secure application architectures.
• Collaboration: Work closely with product managers designers and other stakeholders to understand requirements provide technical insights and ensure successful delivery of features.
• Code Quality & Best Practices: Write clean efficient and welldocumented code while setting and maintaining high standards for code quality through code reviews testing and automated tooling.
• Containerize applications using Docker and manage container orchestration with Kubernetes.
• Create and manage infrastructure using Helm Charts and Terraform.
• Deploy and manage applications on AWS cloud platforms including S3 ECR EKS RDS DocumentDB and EFS.
• Implement caching services like Redis to improve application performance.
• Develop and manage data pipelines using Airflow.
• Create data visualizations using Plotly.
• Implement CI/CD pipelines using GitHub.
• Troubleshoot and resolve application issues and optimize performance.

Your profile

• Experience: Minimum of 57 years of professional experience in fullstack development with a strong portfolio of successful projects.
• Deep Understanding: Indepth knowledge of software development methodologies RESTful APIs microservices architecture and CI/CD pipelines.
• Problemsolving: Strong analytical and problemsolving skills with the ability to tackle complex technical challenges.
• Communication: Excellent communication and interpersonal skills capable of conveying complex technical concepts to nontechnical stakeholders.
• Adaptability: Ability to thrive in a fastpaced dynamic environment and manage multiple priorities and projects simultaneously.
• You have a good command of the English language.Nice to Have:
• Experience with Dash Framework for data visualization
• Familiarity with other cloud platforms and technologies

Why us

• Flexible hours.
• Workfromhome options.
• Low hierarchies and open feedback culture.
• Open & international environment.
• Modern offices are in the city center of Frankfurt.
• English is the company language and is used in international working environments.
• Attractive development perspectives with creative freedom for growth.
• Shape the future circular battery space and the green energy transition.

About Us

Through predictive analytics and a B2B marketplace Circunomics challenges the automotive industry OEMs 2ndlife applications and recyclers to embrace a more circular approach.
CXVideo 2023
Product Video 2023
Circunomics GmbH was founded in 2019 and is in Mainz Germany. The company is leading the industry by offering a comprehensive battery lifecycle management solution. Cofounders Felix Wagner and Jan Born are dedicated to establishing a true circular battery economy to maximize each stage of battery life. Along with their team they seek to inspire the movement of batteries from 1stlife within the automotive industry to 2ndlife within the energy sector and finally through working with recyclers to close the loop by recovering any remaining raw materials.
Circunomics has developed an AIpowered B2B marketplace where cells modules and packs can be traded. Through the Circunomics Analytics product sellers and buyers can obtain a detailed view of their assets. From current SH to 2ndlife simulation this product allows for a simpler and more profitable lifecycle management. Circunomics knows that lifecycle planning is complex and the Battery Matchmakers are on a mission to help ease this process for their customers.
The company has been supported thus far by seed investors and business angels. Startup builder Next Mobility Labs recycler TES Orlen VC and Dr. Peter Mertens (former Chief Technology Officer of Audi) are some of the key players. The Series A funding round is set for completion in Q3/Q4 of 2024.
Though many customers already exist in the US market Circunomics will officially expand its operations into the US by the end of 2024.
USbased company Frost & Sullivan awarded Circunomics the 2023 Market Leadership Award. This award identified Circunomics as the Best in Class within the European Circular Marketplace for the Battery Trade Industry.
2023 Starting Up article on how Circunomics is making the battery industry greener
2023 Market Leadership Award Expos by Frost & Sullivan
2023 Orlen Investment in Circunomics