Senior Software Engineer (Python)

We are looking for a proactive Senior Python Developer with 7+ years of experience to join our agile team. In this role, you will collaborate closely with PMs, UI/UX, and Support to build scalable solutions using LLMs and modern software principles. We offer a 100% remote B2B setup in a culture that values innovation and continuous growth.

• 7+ years of practical experience in the development of commercial-grade web-based software applications using Python
• Demonstrated proficiency with data driven web applications
• Practical use of SOLID programming principles
• Practical use of Domain-Driven Design programming principle
• Experience working with Large Language Models (LLMs) and other NLP technologies in a multi-agent system
• 2 or more years of competitive web development experience and working in Scrum/Kanban/Agile environment
• Basic knowledge of machine learning methods and algorithms
• Demonstrated ability to work well with business analysts, programmers and end users in a cross functional team
• Experience with data model design and the implementation and support of SQL databases (MySQL, MariaDB, Postgres)
• Highly developed communications skills and impeccable written communication skills, a team player with entrepreneurial spirit
• Proactive, self-disciplined and highly motivated with well-organized work style
• Excellent English (verbal and written)

• Responsible for design/architecture, development, implementation, testing and maintenance of web-based applications
• Work with Product Design and Product Management to develop applications according to the defined specifications
• Implement new features and maintain existing codebase
• Follow coding standards and best practices
• Ensure quality, clean, tested code is produced (unit, integration, and other QA tests)
• Create, maintain, and own code and application documentation
• Assist the support and Engineering team in debugging and troubleshooting software defects
• Coach and mentor junior software engineers in the team
• Help create team and development processes and selection of tools to assist in these efforts
• Develop and maintain a solid understanding of the technical architecture
• Proceed to code reviews and support to all engineers in the team
• Be proactive and contribute to research and specification phases with Product Managers when exploring new product opportunities and features

Randstad Polska Sp. z o.o., Employment agency entry number 47, this job offer is intended for people over 18 years of age