Full-Stack Developer (Python/TS)

QA Madness is a European IT service company focusing strongly on QA and cybersecurity. The company was founded in 2013 and is headquartered in Poland.

Currently, we are searching for an experienced Full-Stack Developer (Python/TS) to work in an existing team developing new features for AI operating system for fashion brands and retailers.

Work type: Remote.
Technical level: Senior.
Job category: Full-Stack Developer.
English level: Upper-Intermediate.

Must have good communication skills in English.

Responsibilitie:

Software Design & Quality: Design and optimize scalable backend systems and high-performance frontend applications, ensuring security, performance, and maintainability. Write clean, well-documented code and participate in code reviews to ensure quality, and reliability;
Problem-Solving & Troubleshooting: Identify, analyze, and resolve technical issues in development and production environments, and proactively improve existing systems where needed;
Collaboration and Teamwork: Work closely with your TL, PM, and peers to align on priorities, surface blockers early, and collaborate on design and problem-solving. Contribute to technical design discussions and propose solutions;
Requirement Understanding & Implementation: Work closely with the PM and TL to understand product requirements, user stories, and technical specifications. Translate these into practical and effective technical implementations;
Continuous Learning & AI-Driven Development: Maintain a strong dedication to continuous learning and professional development, staying current with industry trends, emerging technologies, and best practices. Actively explore, learn, and apply new AI capabilities and tools to enhance personal productivity, improve software development processes, and contribute to innovative solutions. Embrace and experiment with AI-powered development practices within the team. Research and evaluate new technologies or approaches to solve technical challenges;
Documentation: Create and maintain clear, concise technical documentation for code, system designs, and processes to facilitate understanding and onboarding for current and future team members.

Experience:

Minimum 5 years of experience writing excellent, standards-compliant code. Demonstrated ability to independently design, build, and maintain production-grade software systems;
Strong communication skills, high integrity, and great attention to detail;
Experience working on the engineering team in a start-up, scale-up or product-driven company;
Experience designing and evolving backend systems that operate reliably under increasing load;
Strong experience writing high-quality, maintainable, standards-compliant code in production systems;
Strong understanding and experience with building and consuming API-driven solutions;
Demonstrable experience with Agile or Scrum software development methodologies;
Specific Technology Focus;
Mastery of Python and Django and strong skills in TypeScript and React;
Experience with database technologies, cloud platforms (e.g., AWS, Azure, GCP), and API design principles;
Strong analytical and problem-solving abilities, with a methodical approach to debugging and issue resolution.

Nice to have:

Experience with generative AI tooling (Stable Diffusion, ComfyUI) or creative platforms (p5.js, Three.js).

We offer:

Competitive salary in USD or EUR and good compensation package (reviews on demand to ensure your compensation reflects your growth and impact);
Corporate English courses with native speakers;
Personal time off (20 calendar days of paid vacation, 12 paid sick leaves);
Remote work opportunity;
Flexible work schedule (Enjoy the freedom to start your 8-hour workday at a time that fits your schedule best, anytime between 8 a.m. and 11 a.m.);
The ability to focus on your work: a lack of bureaucracy and micromanagement (no tracking tools).

Please note, this job is a full-time position, and it is relevant only if you meet all requirements. Any candidate who fails to meet the requirements will not be considered for the job.

Your application will be considered only once you have completed the questionnaire and uploaded your CV in English. (Click on the hyperlink or copy link into your Internet browser.)