Senior Redis Platform Operations Engineer - Hybrid (Lisbon)

PrimeIT; Lisboa; Hybrid; EUR 13,000 - 22,000; Full time

Benefits offered by this job

Food Allowance

Flex Benefits

Prime Academy

Prime Mobility

Prime Health

Job summary

PrimeIT is seeking a Senior Middleware Operations Engineer to operate and industrialize Redis services across development, testing and production in a hybrid Lisbon environment. You will own monitoring, incident response and automation using Ansible, Git, and scripting.

The ideal candidate has 3+ years in middleware or SRE, expert Redis administration (Sentinel, replication, failover), Linux and Docker experience, TLS and security, plus strong documentation and collaboration with CAB/PVC

Qualifications

• 3+ years of experience in middleware, platform, SRE or production operations in critical environments.
• Expert-level Redis administration skills covering Sentinel, replication, failover and recovery.
• Strong expertise in Redis performance, memory, persistence, disk and capacity troubleshooting.
• Strong Linux and Docker/container administration skills.
• Practical experience with TLS, authentication, ACLs, certificates and secure connectivity.
• Experience with monitoring and observability for Redis availability and health.
• Practical automation experience with Ansible, Git and Shell or Python.
• Strong incident, problem management and service restoration experience in critical RUN environments.
• Experience preparing controlled changes, rollback plans and implementation evidence.
• Ability to work autonomously in L2/L3 support, communicate service impact and coordinate escalations.
• Strong operational documentation and handover practices.
• English at C1 level.

Responsibilities

• Operate Redis platforms across development, simulation, UAT and production environments.
• Manage health checks, configuration, lifecycle activities, patching and recovery.
• Design, deploy and support highly available Redis Sentinel services.
• Contribute to evaluating Redis Cluster and options for capacity, resilience and security.
• Own monitoring for quorum, replication, failover, memory, persistence, disk usage, latency and connections.
• Provide L2/L3 incident response, root-cause analysis and remediation.
• Automate installation, configuration, validation and recurring tasks using Ansible, Docker/container tooling, Git and scripts.
• Apply security controls covering TLS, authentication, ACLs, key-prefix namespaces, secrets and certificates.
• Prepare changes, rollback plans, implementation evidence, runbooks and audit-ready documentation.
• Coordinate architecture standardization, onboarding and migration activities with relevant teams.

Skills

Redis Sentinel & Replication

Linux Administration

Docker/Containerization

TLS & Certificates

Monitoring & Observability

Ansible Automation

Git & Scripting

Incident & Problem Management

Change Management & Rollback

L2/L3 Support Autonomy

Job description

PrimeIT is seeking a Senior Middleware Operations Engineer to operate and industrialize Redis services across development, testing and production in a hybrid Lisbon environment. You will own monitoring, incident response and automation using Ansible, Git, and scripting.

The ideal candidate has 3+ years in middleware or SRE, expert Redis administration (Sentinel, replication, failover), Linux and Docker experience, TLS and security, plus strong documentation and collaboration with CAB/PVC