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Senior Software Engineer

Posted 20 days ago

OfficeKrakówSE

About the Role

We are looking for an experienced Sr. Software Engineer / Developer to lead and mentor a team of software support engineers, frontend developers, and backend developers. In this role, you will help ensure the stability, performance, and continuous improvement of business-critical internal applications.

This position combines hands-on technical work with team leadership, troubleshooting, and cross-functional collaboration. The ideal candidate has strong software development experience, enjoys solving complex technical challenges, and is passionate about mentoring technical teams.

### Key Responsibilities

Technical Leadership & Development

  • Design, develop, maintain, and improve internal software applications and systems
  • Provide hands-on support for backend and frontend development tasks
  • Troubleshoot complex technical issues and perform root cause analysis
  • Support and maintain Linux/Unix server infrastructure and operations
  • Write and maintain Bash scripts for automation and operational tasks
  • Contribute to application performance optimization and system reliability
  • Participate in architecture discussions and technical decision-making
  • Product & Operational Support

    • Gather, document, and prioritize business and technical requirements
    • Support roadmap planning, backlog management, and feature prioritization
    • Develop deep product knowledge and understand operational workflows and system interdependencies
    • Collaborate with internal teams to improve processes, tools, and system functionality
    • Team Mentorship & Guidance

      • Mentor and guide developers and support engineers on coding standards and best practices
      • Conduct code reviews and provide constructive technical feedback
      • Support team growth through technical coaching and knowledge sharing
      • Assist team members with troubleshooting and problem-solving activities
### Required Skills & Qualifications
  • Bachelor’s degree in Computer Science, Information Technology, Engineering, or related field, or equivalent professional experience
  • 5+ years of experience in software development, support operations, or related technical roles
  • Strong technical skills in:
    • Python backend development
    • Angular frontend development
    • Linux/Unix administration
    • Bash scripting
    • Networking fundamentals and troubleshooting
    • Working knowledge of Google Cloud Platform (GCP) and serverless architectures
    • Experience conducting code reviews and maintaining coding standards
    • Strong analytical and problem-solving skills
    • Excellent verbal and written communication skills
    • Proven experience mentoring and coaching technical teams
  • ### Preferred Qualities
  • Strong sense of ownership and accountability
  • Ability to work in fast-paced technical environments
  • Passion for continuous improvement and technical excellence
  • Collaborative mindset and strong teamwork skills
  • Job details
    Workplace
    Office
    Location
    Kraków
    Experience
    SE

    Key team members

    Philippe Joly

    Philippe Joly

    Derek Bui

    Derek Bui

    ELCIO MATIMBE

    ELCIO MATIMBE

    Tebo, Tefelo Ramotsebe

    Tebo, Tefelo Ramotsebe

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