Senior Software Engineer

We are seeking a highly skilled and hands-on Senior Software Developer with expertise in C++, AI and ML. It is a fully remote position offering the flexibility to work from any location in Poland, whether from home or one of the offices in Gdansk, Katowice, Krakow, Lodz, Warsaw, or Wroclaw.

Responsibilities

• Develop and optimize low-level workloads and kernels to enhance performance for machine learning applications
• Implement tensor compute and tensor data movement optimization kernels
• Design, develop, and maintain kernel-level software components for machine learning and HPC applications
• Perform in-depth analysis and optimization of low-level code with focus on tensor efficiency
• Collaborate with machine learning engineers to integrate optimized kernels into frameworks and pipelines
• Identify performance bottlenecks through profiling and resolve inefficiencies
• Conduct testing, unit test development, and debugging to ensure stability and reliability
• Analyze and debug complex software issues
• Leverage industry tools for performance profiling and optimization

Requirements

• 3+ years of experience in low-level programming and optimization
• Proficiency in C/C++ with focus on kernel optimization
• Experience in kernel development for machine learning and HPC
• Expertise in tensor compute and data movement optimization
• Experience with performance profiling and debugging tools
• Experience in kernel-level testing and debugging
• Understanding of machine learning pipelines
• Strong problem-solving skills in performance-critical environments
• B2 level English or higher

Nice to have

• Familiarity with machine learning frameworks
• Knowledge of operating system internals
• Experience with GPU programming such as CUDA or OpenCL

We offer

• Engineering community of industry professionals
• Friendly team and enjoyable working environment
• Flexible schedule and remote work within Poland
• Opportunity to work abroad for up to 60 days annually
• Business-driven relocation opportunities
• Career roadmap and leadership development programs
• Certifications (GCP, Azure, AWS)
• Access to LinkedIn Learning, Get Abstract, Cloud Guru
• English classes
• Stable income (Employment Contract or B2B)
• Employee Stock Purchase Plan participation
• Benefits package (health insurance, multisport, shopping vouchers)
• Modern offices with entertainment and relaxation zones
• Referral bonuses
• Corporate and well-being events

Please note: The set of bonuses might vary based on the role. We will reach out to selected candidates exclusively.