Senior Fullstack Developer

30 - 39 USDNet per hour - B2B
C

Senior Fullstack Developer

C
-, Poznań +4 Locations

Link Group

Full-time
B2B
Senior
Remote
30 - 39 USD
Net per hour - B2B

Job description

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)

Tech stack

    C++

    master

    Linux

    advanced

    Go

    nice to have

    Python

    nice to have

    Terraform

    nice to have

    CloudFormation

    nice to have

    AWS

    nice to have

    CI/CD

    nice to have

    GitHub

    nice to have

    Jenkins

    nice to have

Office location

Published: 23.01.2026

Senior Fullstack Developer

30 - 39 USDNet per hour - B2B
Summary of the offer

Senior Fullstack Developer

-, Poznań
Link Group
30 - 39 USDNet per hour - B2B
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Senior Fullstack Developer - Link Group