Site Reliability Engineer

Jobtailor

Paris

Sur place

EUR 70 000 - 110 000

Plein temps

Il y a 3 jours

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Résumé du poste

Jobtailor in Paris is seeking an experienced Site Reliability Engineer to strengthen platform reliability, scalability and security in financial services environments.

You will own on-call incident response, design scalable infrastructure, implement health checks, CI/CD automation, and collaborate with product and security teams. Applicants should have 2–4 years of relevant experience and AWS/Terraform familiarity.

Qualifications

2–4 years of experience in Site Reliability Engineering, DevOps, or related field.
Hands-on experience supporting production services and on-call rotations.
Ability to respond independently to well-understood incidents and contribute to postmortems.

Responsabilités

Ensure reliability, scalability, security, and performance of platforms supporting financial services.
Own well-scoped services and operational incidents.
Participate in on-call rotation as primary responder for production incidents.

Connaissances

SRE practices

Incident response

Automation scripting

Clear communication

Documentation

Formation

AWS Certified Solutions Architect Associate

Outils

Kubernetes

Grafana

Datadog

AWS SQS

Kafka

Terraform

CI/CD

Description du poste

Ensure the reliability, scalability, security, and performance of platforms supporting Swan's financial services
Own well-scoped services and operational incidents
Participate independently in the on-call rotation as a primary responder for well-understood production incidents
Assess incident impact, including transaction volume, revenue impact, and data-integrity implications
Investigate operational issues using logs, metrics, dashboards, and distributed tracing
Document incident updates for stakeholders
Contribute to postmortems, update runbooks, identify recurring incident patterns, and suggest preventive measures
Create and maintain dashboards, alerts, and basic service-level indicators
Tune alert thresholds to reduce noise and improve operational signals
Participate in system design reviews focused on reliability, operability, failure modes, and production readiness
Implement health checks, exponential-backoff retries, circuit breakers, and monitoring
Manage cloud resources and contribute to Infrastructure as Code using Terraform
Write Bash, Python, or Go automation scripts and internal tools
Contribute to CI/CD pipelines and automate backup verification, certificate renewal, and log management
Participate in infrastructure code reviews
Support PCI DSS, ISO 27001, security remediation, data classification, and encryption activities
Monitor resource utilisation, provide capacity forecasts, and optimise cloud costs
Collaborate with development, product, and security teams to improve service resilience and operability
Maintain documentation, provide handovers, and communicate technical topics to technical and non-technical stakeholders
Use approved AI tools responsibly for code generation, documentation, and log analysis while protecting sensitive information

Requirements

Typically 2 to 4 years of experience in Site Reliability Engineering, DevOps, platform engineering, infrastructure engineering, software engineering, or a related field
Hands-on experience supporting production services and participating in an on-call rotation
Ability to independently respond to well-understood incidents, follow escalation procedures, and contribute to postmortems and runbook improvements
Comfortable working with logs, metrics, dashboards, alerting, and basic distributed tracing
Understanding of the Four Golden Signals: latency, traffic, errors, and saturation
Experience creating dashboards and meaningful alerts, with understanding of SLIs and SLOs
Practical experience with cloud infrastructure, ideally AWS
Experience with Infrastructure as Code, particularly Terraform, CloudFormation, or equivalent tools
Ability to write automation scripts in Bash, Python, or Go
Understanding of CI/CD practices and deployment or infrastructure automation
Working understanding of high availability, fault tolerance, redundancy, health checks, retries, circuit breakers, and failure recovery
Familiarity with event-driven architectures and message queuing technologies such as Kafka or AWS SQS
Understanding of distributed-systems operational implications, including consistency, availability, and partition tolerance
Awareness of financial-services security and compliance requirements, including PCI DSS, ISO 27001, encryption, least privilege, and data classification
Comfortable monitoring resource usage, capacity planning, and basic cloud cost optimisation
Clear communication, thorough documentation, and effective collaboration across technical and non-technical teams
AWS certification, such as AWS Certified Solutions Architect Associate, is nice to have
Experience with Kubernetes and container orchestration is nice to have
Experience with observability platforms such as Grafana or Datadog is nice to have
Experience operating services processing financial transactions or highly sensitive data is nice to have
Experience improving production-system service-level objectives, performance, or capacity is nice to have
Familiarity with Go or another internal-tooling language is nice to have

Core Competencies

Demonstrates expertise in Site Reliability Engineering and DevOps practices, with a strong focus on cloud infrastructure management, incident response, and automation scripting. Proficient in creating dashboards, monitoring systems, and ensuring compliance with financial services security standards.

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