JustJoin.IT Praca zdalna Senior

Senior Fullstack Developer

Link Group

⚲ Warszawa, Kraków, Wrocław, Poznań, Gdańsk

110 - 140 PLN/h netto (B2B)

Wymagania

  • AWS
  • C++
  • Jenkins
  • CI/CD
  • CloudFormation
  • Go
  • GitHub
  • Terraform
  • Linux
  • Python

Opis stanowiska

Senior Software Engineer – C++ We are looking for a talented Senior Software Engineer to join our team. This role is ideal for someone with deep experience in C++ development, backend skills, and exposure to cloud-native technologies. You will work on challenging projects, contribute to high-impact features, and help shape the future of our products. What You’ll Do • Design, develop, and maintain scalable backend systems in C++ (modern C++ preferred) • Work on fullstack applications, including REST API-based backend services • Optimize software for performance, concurrency, and memory efficiency • Develop and maintain applications in Linux environments • Take ownership of technical tasks, delivering high-quality results independently • Collaborate closely with cross-functional teams, contributing to design and technical discussions • Explore new technologies and expand beyond your primary stack, including Python, Go, and AWS • Apply a product-focused mindset, understanding the business impact of your technical decisions What We’re Looking For • 6+ years of hands-on experience in C++ development • Solid understanding of multithreading, memory management, and performance optimization • Strong experience contributing to complex features with exposure to diverse technologies • Proven ability to work effectively in a team and communicate clearly • Experience with Linux-based systems and development in Linux environments • Self-motivated, independent, and capable of delivering results with limited supervision • Bachelor’s degree in Science, Technology, Engineering, or a related field Nice to Have • Experience with Go and/or Python • Knowledge of cloud-native development and Infrastructure-as-Code tools (Terraform, CloudFormation) • Background in enterprise-scale applications or AWS serverless architectures • Familiarity with networking protocols, security best practices, and database systems • Experience with modern CI/CD pipelines (GitHub, Jenkins, Artifactory, Ansible)