Senior Full-Stack Developer (Python + React)

Sigma Software

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Poland
Salary not disclosed
full-time
senior
Posted May 13, 2026
via himalayas

About This Role

• Design and develop scalable applications across frontend and backend layers • Build intuitive user interfaces using TypeScript, Next.js, React/Redux, and Three.js • Develop backend services and APIs using Python, Django, PostgreSQL, and AWS • Apply computer science fundamentals to optimize algorithms, data structures, networking, and database design • Ensure application performance, scalability, and reliability • Collaborate closely with engineering, product, and design teams • Take ownership of technical solutions and contribute to architectural decisions • Mentor and guide other engineers, fostering knowledge sharing and high-quality code standards • 5+ years of software development experience building scalable systems • Strong proficiency in both backend (Python, Django, PostgreSQL, AWS) and frontend (TypeScript, Next.js, React/Redux, Three.js) technologies • Deep understanding of algorithms, data structures, networking, and databases • Degree in Computer Science or equivalent proven experience • Strong communication skills and leadership mindset • Proactive approach and ability to drive initiatives • Mentorship skills for guiding engineers • Exceptional attention to detail and focus on quality and long-term goals We re looking for a Senior Full-Stack Developer to join our team and help build an innovative digital product for the interior decor industry. You will work on an advanced platform that allows customers to preview and visualize furniture and decor items in their homes before making a purchase. The product combines modern web technologies and computer vision to deliver immersive 3D experiences for the home decor industry. CUSTOMER Our Customer is a technology company specializing in advanced visualization solutions for the home improvement and interior decor industries. PROJECT By joining this project, you ll work with a team of engineers to develop a platform that helps users visualize how furniture and decor items will look in their homes before buying them. The solution leverages computer vision and 3D technologies to create interactive and visually rich experiences, enabling customers to easily explore design options and make confident purchasing decisions. Technologies: TypeScript, Next.js, React/Redux, Three.js, Python, Django, PostgreSQL, AWS Originally posted on Himalayas

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