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Full Stack Team Lead

1 week ago Warsaw, Poland
Logz.io is a cloud-native observability platform that helps engineering teams monitor and troubleshoot their systems using logs, metrics, and traces. Our platform processes massive real-time data and integrates deeply with open-source tools like OpenSearch, Grafana, and Jaeger. Behind the product is a large TypeScript monorepo powering the application experience, alongside a rich ecosystem of Kotlin-based microservices that power our backend platform. About the Role
We’re looking for a full-stack team lead to lead the product application team, responsible for the user-facing platform and the services that power it. This is a hands-on leadership role. You’ll lead a mixed team of remote and in-office engineers working across frontend and backend systems. You’ll shape the technical direction of the application, collaborate closely with platform teams, and stay actively involved in designing and building production systems. Your focus will be enabling the team to deliver high-quality software while maintaining strong engineering standards, clear technical direction, and a healthy team culture.

What You’ll Do


  • Lead and grow a team of full-stack engineers working across application and backend services

  • Manage a distributed team environment with both remote and in-office engineers

  • Own the technical direction of the product application and its supporting services

  • Stay hands-on by designing and reviewing production code across the stack

  • Guide the team in delivering complex features end-to-end

  • Work closely with product managers, designers, and platform teams to drive product development

  • Improve engineering practices, development workflows, and code quality.

  • Help the team navigate a rich microservice ecosystem

  • Ensure the team delivers reliable, scalable systems used by engineering teams worldwide

What We’re Looking For


  • 7+ years of software development experience

  • Previous experience leading or mentoring engineers

  • Strong production experience with modern web technologies (React, TypeScript)

  • Solid backend experience working with APIs and distributed systems

  • Experience working in large codebases or microservice architectures

  • Strong architectural thinking and ability to guide technical decisions

  • Experience managing or collaborating with distributed teams

  • Ability to stay hands-on while leading a team

  • Must currently reside in Poland with valid work authorization.

  • Strong communication skills in English

Nice to Have


  • Experience with Kotlin or JVM-based backend services

  • Familiarity with observability systems or data-heavy platforms

  • Experience with modern frontend tooling and monorepos

  • Experience with CI/CD pipelines and cloud-native infrastructure

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  • Experience working with real-time or high-scale data systems

  • You’ll Thrive Here If


    • You lead by example and enjoy being deeply involved in the code

    • You care about both team health and technical excellence

    • You’re comfortable navigating complex systems and large codebases

    • You value pragmatic architecture and simple, maintainable solutions

    • You enjoy helping engineers grow while building great products

    Client-provided location(s): Warsaw, Poland
    Job ID: 6af12019-c2a6-48cc-afd4-2761becc2a41
    Employment Type: OTHER
    Posted: 2026-03-11T14:22:08

    Perks and Benefits

    • Health and Wellness

      • Health Insurance
      • Dental Insurance
      • Vision Insurance
      • Life Insurance
      • Short-Term Disability
      • Long-Term Disability
    • Parental Benefits

      • Non-Birth Parent or Paternity Leave
      • Birth Parent or Maternity Leave
    • Work Flexibility

      • Flexible Work Hours
      • Remote Work Opportunities
    • Office Life and Perks

      • Company Outings
      • Commuter Benefits Program
      • Casual Dress
      • Pet-friendly Office
      • Happy Hours
      • Some Meals Provided
    • Vacation and Time Off

      • Leave of Absence
      • Personal/Sick Days
      • Unlimited Paid Time Off
    • Financial and Retirement

      • Performance Bonus
      • Company Equity
      • 401(K)
    • Professional Development

      • Promote From Within
      • Mentor Program
      • Shadowing Opportunities
      • Lunch and Learns
    • Diversity and Inclusion

      • Diversity, Equity, and Inclusion Program