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Sigma Software Group

Senior Full-Stack Developer, Python, React

Sigma Software Group

Senior Full-Stack Developer specializing in Python and React. Building an innovative platform that enhances customer visualization of decor products using advanced technology.

Posted 5/12/2026full-timeRemote • 🇵🇱 PolandSeniorWebsite

Tech Stack

Tools & technologies
AWSDjangoJavaScriptNext.jsPostgresPythonReactReduxTypeScript

About the role

Key responsibilities & impact
  • 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

Requirements

What you’ll need
  • 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

Benefits

Comp & perks
  • Employees can work remotely

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools
TypeScriptNext.jsReactReduxThree.jsPythonDjangoPostgreSQLAWSalgorithms
Soft Skills
communication skillsleadershipproactive approachmentorshipattention to detailquality focus
Certifications
Degree in Computer Science