Full-Stack Developer Python - 100% remote

Full-Stack Developer (m/f/d) - 100% remote Full-Stack Developer (m/f/d) For over 25 years, we at SEPPmail have been developing pioneering Secure E-Mail solutions that reliably protect content and sender identity and reliably keep spam or malware in check – without technical hurdles for senders or recipients, flexibly integrable and always with the highest standards of security and confidentiality. Over 3,400 end customers from industries such as medicine, energy, finance and insurance, public administration, pharma and law trust our technology to make their e-mail communication secure. Based in Switzerland and Germany, we combine the precision and reliability of a pocket knife with German thoroughness. Our central values – openness, reliability, appreciation and competence – shape the collaboration within the team as much as the interaction with our customers and partners. SEPPmail is part of Partners, a PE company specializing in software companies. Partners provides an excellent network of industry/sector experts, thereby providing significant added value for personal and entrepreneurial development. To strengthen our development team, we are looking for an experienced, generalist-thinking personality who, with a passion for clean code and modern development methods, further develops our products. This position is to be filled entirely in a home office - You can work from anywhere in Germany or Switzerland. Tasks You develop our products and solutions as a Full-Stack Developer with a clear focus on the backend with You design and implement robust backend services and also work on the frontend where necessary You help design database schemas and bring your understanding of CI/CD processes into our development pipelines You use AI-supported, agentic development methods in a targeted and responsible manner to accelerate development processes – always with a focus on clean, maintainable and tested code You work up a deep understanding of our products and the underlying business logic You apply Domain-Driven Design and Behaviour-Driven Development to translate requirements precisely into software You actively participate in our planning and development process, proactively recognize problems and drive their solution independently You share your knowledge in the team and support junior developers in their professional development Qualification Your skills Must have: , FastAPI, GitLab, CI/CD, agentic/AI-supported development Nice to have: TypeScript, React, PostgreSQL, Domain-Driven Design, Behaviour-Driven Development Your profile Several years of experience as a Full-Stack Developer with a clear backend focus, of which at least 5 years of experience in backend development with Experience in working in distributed teams as well as familiarity with teleworking is something you already bring with you Your strong sense of quality is demonstrated by the fact that you value clean, maintainable, tested and well-traceable code, especially when this was generated with the help of AI High level of initiative, independent way of working and the ability to proactively recognize and address problems Enjoyment in passing on knowledge and promoting junior developers Good communication skills in an international, distributed team Benefits A responsible position at an established, PE-backed market leader in the field of e-mail security with over 25 years of experience The opportunity to work in a home office or remote in a distributed team Short decision-making paths, flat hierarchies and an open, appreciative corporate culture Space for initiative and the design of modern, AI-supported development processes A team that actively lives knowledge exchange and mutual promotion Exciting, security-critical products with direct customer benefit for well-known companies and institutions Your perspective At SEPPmail, you take on responsibility from the very beginning for products that are used daily by thousands of users throughout Europe. You develop professionally by actively helping to shape modern technologies and methods such as agentic development, Domain-Driven Design and Behaviour-Driven Development. As an experienced specialist, you have the opportunity to pass on your knowledge, promote junior developers and thus make a decisive contribution to the further development of the company in the long term. In the context of the company's dynamic growth, opportunities for personal development and career planning arise in the future. Contact Person Schreiber, Recruiter at SEPPmail Apply directly via our application form. We look forward to getting to know you! jpiddcdcf5fjm jit0831jm jiy26jm