SRE Engineering Lead - Remote & Scalable Reliability

XTB online investing; Warszawa; Hybrid; PLN 304,000 - 386,000; Full time

Benefits offered by this job

Training budget

Birthday off

Parental leave

Equipment provided

Private medical care

Job summary

XTB online investing, a global investment company, is seeking an Engineering Team Leader to drive the Site Reliability Engineering (SRE) team. You will shape reliability practices and implement scalable observability across millions of users.

Collaborating with infrastructure and development teams, you will mentor engineers, steer end-to-end reliability initiatives, and advance data-driven operations. This hybrid role is based in Warsaw with flexible office options.

Qualifications

• Several years of experience in SRE, Infrastructure, or DevOps roles managing high-scale, distributed environments.
• Proven leadership in formal management roles, mentoring and developing high-performing SRE/DevOps teams.
• Extensive experience building scalable, observable infrastructure systems (Azure, Kubernetes, On-prem).
• Ability to deliver end-to-end reliability strategies and drive architectural improvements across large projects.
• Strong cross-functional collaboration with product engineering teams and distributed/remote teams.

Responsibilities

• Shape and grow a high-performing Site Reliability Engineering team, fostering technical excellence and ownership.
• Define and drive the SRE platform strategy, ensuring scalability and architectural alignment with business objectives.
• Own and oversee 24/7 on-call and incident management, tooling, procedures, and post-mortems.
• Define and track KPIs for team performance; use data to drive reliability improvements.
• Oversee observability ecosystem design and evolution, telemetry, logging, tracing, and sampling.

Skills

Python

Kubernetes

Ansible

Azure

On-prem

Observability

AIOps

Distributed systems

Tools

Prometheus

Grafana

OTEL

ELK

Tempo

Thanos

Datadog

Splunk

New Relic

Job description

XTB online investing, a global investment company, is seeking an Engineering Team Leader to drive the Site Reliability Engineering (SRE) team. You will shape reliability practices and implement scalable observability across millions of users.

Collaborating with infrastructure and development teams, you will mentor engineers, steer end-to-end reliability initiatives, and advance data-driven operations. This hybrid role is based in Warsaw with flexible office options.