DevOps Team Lead
at ironSource
Warsaw (Poland)
ironSource is the leading business platform for the app economy. It provides application developers with multiple tools for analytics, monetisation, conversion, user acquisition & retention and for devices optimisation, aimed to turn theirs products into scalable businesses.

With 9 offices worldwide, ironSource sets a high level of mobile business standards: 87% of the Top 100 games use the ironSource platform.

In June 2021, IronSource went public at $11.1 billion value and started trading on the NYSE.

About the role

ironSource is looking for a smart, creative, and passionate DevOps Team Lead with well-developed soft skills, eager to lead our strong DevOps team and make it even stronger.

We work closely with software developers and are in a position to influence software and system architecture decisions, drive innovation, and achieve professional excellence.

You will be responsible not just for pushing forward innovative projects and solving complex operational challenges but also for unlocking your team’s full potential through mentoring, inspiration, constructive feedback, and leading by example.

If you embrace a dynamic environment and DevOps culture, possess deep knowledge of technologies and infrastructure and ready to enhance the platform with 2.3B users monthly — ironSource is the right place for you.


  • Work in a cloud environment using infra as a code methodology;
  • Participate in our infra-architecture and service development within the R&D;
  • Support running business services at a large scale in production;
  • Provide tools and knowledge to support growth and continuous improvement;
  • Keep up with industry best practices, trends, and standards;
  • Identify automation opportunities and design patterns.


  • 5+ years of experience at a similar position;
  • Experience with DevOps, including practical knowledge of building and maintaining scalable, high-performance systems;
  • Problem-solving and troubleshooting skills;
  • Experience in K8S tools and methodologies such as kubectl, GitOps, ArgoCD, and Helm;
  • Solid understanding of Linux OS;
  • Experience in Public/Private/Hybrid Cloud: AWS preferred;
  • Experience with configuration management tools such as: Ansible, Chef, Salt;
  • Experience in building/enhancing multi-tier infrastructure and services in code. Leveraging tools such as: Terraform, Pullumi, Cloudformation;
  • Proficiency in at least one scripting language (BASH, Python, Ruby, Golang, or similar);
  • A passion for collaborating and tearing down communication silos;
  • Managerial experience (People management/Technical Lead).


  • Familiarity with the software development lifecycle, automation, and tools such as Github actions, ArgoCD, Jenkins, Spinnaker, etc;
  • Experience in monitoring and metrics collection systems such as Prometheus, Grafana, Influx, or VictoriaMetrics;
  • Familiarity with any of the following technologies: Kafka, Aerospike, Elasticsearch, Cassandra, ScyllaDB, Consul, Redis, MemSQL, MySQ;
  • Advanced knowledge of Linux OS and networking;
  • Software engineering background.


  • Work in a highly professional team with a friendly & informal community spirit
  • Paid vacation — 20 business days, 100% sick leave payment, 5 sick days per year
  • Additional compensation benefits
  • 4 additional days off on Friday during the year
  • 50% tuition reimbursement (courses, certifications, attendance of professional events, etc.)
  • Care package: Luxmed Health insurance (after the end of the probationary period), English and Polish classes twice a week
  • Access to WeWork coworking spaces in Warsaw
  • Legal and Accounting support in Poland and additional relocation benefits
Join the ironSource team ✨
Let's talk about the position or simply apply!
Aliaksandra Zabiran
Lead Recruiter
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