Spoiler: This is where your next big move begins.

What this Journey Looks Like

We are looking for a Senior Site Reliability Engineer (SRE) to join a project for a fintech company based in Canada.

This is an initial 6-month engagement with a strong possibility of extension.

The idóneo candidate will have a strong background in production application support and systems administration, with hands-on experience supporting enterprise applications across Linux and Windows environments.

Experience with IBM Content Manager OnDemand (CMOD) is highly desirable. We are particularly interested in engineers with hands-on experience in application support, automation, patching, upgrades, troubleshooting, and production operations.

Strong English communication skills are required to collaborate effectively with technical teams in Canada.

What You’ll Lead and Build

- Provide production application support, troubleshooting application and system issues.
- Maintain, troubleshoot, and support Linux and Windows Server environments.
- Support IBM Content Manager OnDemand (CMOD) environments and related components.
- Perform and support application and system upgrades, patching, and maintenance activities.
- Plan and execute production changes, including testing, validation, and rollback procedures.
- Automate recurring operational and application support tasks using Ansible and scripting tools.
- Monitor application and infrastructure health, availability, and performance.
- Investigate and resolve production incidents and perform root cause analysis.
- Participate in on-call and incident response activities when required.
- Collaborate with application, infrastructure, vendor, and other technical teams.
- Maintain technical documentation, runbooks, and operational procedures.

What You Bring to the Table - Must-Have

- 4+ years of experience in Application Support, Systems Administration, SRE, Infrastructure Engineering, or similar production support roles.




- Experience with IBM Content Manager OnDemand (CMOD) or similar Enterprise Content Management (ECM) platforms.
- Experience automating patching, upgrades, application maintenance, or health checks.
- Strong experience providing application support in production environments.
- Strong hands-on Linux administration and troubleshooting experience.
- Intermediate to advanced experience with Windows Server environments.
- Hands-on experience with patch management and production upgrades.
- Experience automating operational tasks using Ansible and/or Bash, Python, or PowerShell.
- Experience troubleshooting complex application and infrastructure issues.
- Experience with incident management and root cause analysis.
- Experience with monitoring and observability tools.
- Good understanding of networking and infrastructure concepts.
- Strong troubleshooting and problem-solving skills.
- Excellent English communication skills.
- Ability to work independently and collaborate with distributed technical teams.

Nice-to-Have

- Experience with Active Directory and Windows infrastructure administration.
- Experience with cloud platforms such as Azure or AWS.
- Previous experience working in fintech, financial services, or highly available production environments.

Benefits that Move you Forward.

We’re here to amplify your brilliance, not contain it.

- Work from anywhere with true flexibility and freedom.
- Earn in USD with compensation that matches your expertise.
- Recharge confidently with dedicated paid time off.
- Advance your career with fully covered international certifications.
- Access coworking spaces worldwide whenever you want a professional setup.
- Strengthen your English and expand your global reach.
- Connect and have fun with activities that unite our international team.
- Feel appreciated with personalized gifts and a thoughtful welcome kit.
- Grow our community and earn through our referral program.

At Pearster, your journey matters, and we’re here to help you go further than you imagined.

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📌 SR SRE (Linux & Windows) - Latam (Colombia)
🏢 Pearster
📍 Colombia