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Site Reliability Engineer (App Support L3)
Key Infotek LLCBlue Ash, OH🇺🇸United StatesPosted 23 Jul 2026
Why This Role Stands Out
This role offers a unique opportunity to be directly embedded within the engineering team, contributing to a cutting-edge Point of Sale platform and driving significant impact. You'll thrive here if you possess a strong problem-solving instinct and a drive to learn, with ample chances to develop your SRE and application support expertise. Apply today to join an innovative team and grow your career!
Quick Overview
Work Type
On Site
Level
Mid Senior
Job Description
Job Description
- Level 3 (LV3) Support, Site Reliability, and Operations Engineer supporting Client's Next Generation Point of Sale (NGPOS) platform
- This team is embedded within the engineering organization, partnering directly with developers throughout the SDLC rather than sitting in a separate support silo
- We care more about problem-solving instinct, curiosity, and drive than a checklist of prior experience the items below describe a strong match, not a hard bar, and candidates early in their career or without every listed skill are encouraged to apply
- In office, Blue Ash, OH 5 days a week; willingness to travel and provide onsite support for new go-lives, pilots, and rollouts
- Participate in a scheduled on-call rotation (nights/weekends/holidays) for 24x7 support; PTO/leave may be restricted during peak retail periods and major go-lives
- Bachelor's degree in Computer Science, Information Systems, or a related field (or equivalent experience) preferred; prior experience in application support, operations, or engineering is a plus but not required
- Exposure to Point of Sale systems in enterprise environments is helpful; some experience with Java is preferred, Go is a plus
- Any exposure to SQL or NoSQL databases (e.g., MongoDB), scripting (Shell, PowerShell, or Python), or ITSM/monitoring tooling (ServiceNow, Jira, Confluence, Splunk, Grafana, or equivalent) is a plus willingness to learn these on the job matters more than prior mastery
- Interest in or willingness to learn payment card security standards (PCI-DSS)
- Excellent oral and written communication skills; able to translate between business users and Client Technology teams
- Familiarity with the Agile process is helpful; experience as a Scrum Master a plus
- Willingness to speak up and challenge developers on Agile best practices and definitions of done during refinement and QA
- Accountable for driving support tickets and emails to resolution
Skills
MongoDB
SQL
Shell
Scrum
Splunk
Agile
Confluence
Grafana
Java
Jira
PowerShell
Python
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