IG Group

Senior Platform SRE

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SeniorHybryda·KrakówFull-time

#455778·Dodano miesiąc temu·1

Źródło: IG Group

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Tech Stack / Keywords

OpenTelemetry Java Python KubernetesHashiCorp NomadTerraform AWSPagerDutyServiceNow

Firma i stanowisko

IG is a FTSE 100 fintech operating across five continents, serving over 1.3 million customers and handling billions of dollars in transactions. The Platform SRE team is part of Infrastructure & Operations working across a hybrid estate of on-premises HashiCorp Nomad and AWS, responsible for reliability programs at IG.

Wymagania

6+ years of experience including:
Hands-on OpenTelemetry experience with spans, metrics, traces, context propagation; production use of Honeycomb, Datadog, Dynatrace, or Grafana; ability to instrument Java or Python services.
Proven track record designing customer-meaningful SLIs, error budgets, multi-window burn-rate alerts, and working with teams on reliability measurement.
Experience building CI/CD pipelines with safety mechanisms like blue/green and canary releases, automated rollback, and DORA metrics integration.
Container orchestration experience with Kubernetes (EKS, AKS, or GKE) required; HashiCorp Nomad is a strong advantage; solid understanding of cloud networking and Infrastructure as Code (Terraform preferred).
Production-quality coding in Java and/or Python with ability to implement reliability patterns in application code.
Strong understanding of distributed systems failure modes, circuit breakers, bulkheads, idempotency, graceful degradation, load-shedding; preferably in high-throughput, low-latency environments.
Incident management experience with on-call duties, blameless PIR facilitation, contributing-factor analysis; familiarity with PagerDuty and ServiceNow.
Experience designing and executing chaos engineering experiments with blast-radius controls; familiarity with AWS FIS, Gremlin or equivalents.
Comfortable working in guild or community-of-practice model, writing RFCs, presenting at forums, and building adoptable standards.
Track record in high-throughput production environments, preferably financial services or trading platforms.
Strong troubleshooting skills in distributed systems.

Core Competencies:

Systems thinking approach.
Excellent communication skills for cross-functional collaboration.
Ability to balance development and operational responsibilities.
Strong bias toward automation and eliminating manual toil.

Obowiązki

Build and own the reliability platform:

Implement comprehensive monitoring and observability using OpenTelemetry and distributed tracing.
Maintain SLO, error budgets and burn-rate tracking.
Establish and maintain 24/7 operational readiness including automated deployments, blue/green releases, and zero-downtime patching strategies.
Engineer self-healing capabilities: auto-remediation, error-budget-gated rollback, and automated traffic rerouting.
Design and run chaos experiments across the AWS estate.
Build automation tools and CI/CD pipelines embedding reliability practices and software engineering discipline.
Contribute to the SRE AI agent built on AWS frontier models.
Mentor junior SREs and Reliability Champions on reliability and production engineering discipline.

Set and uphold standards:

Author and evolve SRE standards including SLO methodology, error budget policy, observability instrumentation guide, and Production Readiness Review checklist.
Mentor developers on reliability patterns such as circuit breakers, retry logic, and fault tolerance.
Work with development teams and Reliability Champions to design SLOs on customer journeys.
Assist and guide teams in system design, capacity planning, architectural reviews, and closing observability gaps.

Own incident response and learning:

Facilitate blameless post-incident reviews using contributing-factor methodology within five working days.
Maintain the Lessons Register, track remediation actions to closure, and surface patterns across incidents quarterly.

Benefity

Tailored development programs.
Mentoring opportunities with leaders.
Clear career progression.
Networking opportunities through committees, sports, and social clubs.
Extra time off for volunteering and community work.

Płatny urlop

IG Group

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