Senior Software Engineer Resume Example

“Senior software engineer with 8+ years of experience leading cross-functional teams and architecting distributed systems at scale. Deep expertise in Java and Python with a focus on system design, technical mentorship, and driving engineering excellence across organizations of 50+ developers.”

• Designed a globally distributed Redis Cluster caching layer that cut database load by 70% and let us handle 10x traffic growth without major rework
• Led a team of 8 engineers to redesign the payment processing pipeline. Throughput went from 1,000 TPS to 15,000 TPS
• Started an RFC process and design review culture that 60+ engineers now use. Also wrote the on-call runbooks for all core services
• Built a feature flagging system that 12 product teams use for safe rollouts to 5M+ users. Supports percentage-based and user-segment targeting
• Found $420K in annual cloud savings through right-sizing instances, using spot fleets, and rearchitecting two expensive batch jobs
• Ran weekly 1:1s with 8 direct reports and led quarterly career development conversations. Two engineers got promoted to senior in my first year
• Responsible for the technical roadmap for the payments platform. Coordinated with product and compliance on a 12-month plan
• Wrote the system design doc for our event-driven architecture migration. Got buy-in from 3 team leads and the VP of Engineering
• Debugged and fixed a data consistency issue in our distributed transaction system that had been causing intermittent billing errors for months
• Interviewed about 40 engineering candidates over the year. Helped revamp the system design interview round

Include these keywords in your resume to pass Applicant Tracking Systems.

• AWS Certified Solutions Architect - Professional
• Google Professional Cloud Architect