Kathryn Newbould is a Senior Software Engineer based in Stockholm with 12 years of experience building scalable, resilient Java systems and leading cross-functional initiatives into production. At Spotify she has driven large-scale backend and AI-adjacent projects supporting millions of users and preparing platforms for 10x growth, while improving availability and reducing latency on business-critical endpoints. Her strengths span distributed systems, cloud (AWS/GCP), API design and cost-conscious architecture, coupled with hands-on incident leadership and runbook-driven reliability. Kathryn is a pragmatic technical leader and mentor who has repeatedly led P1 incident responses, organized post-mortems, and improved on-call practices across teams. She also brings a track record of tooling and automation wins—reducing release times and test runtimes through CI/CD and infrastructure-as-code. With a theoretical physics background from UCL, she excels at applying analytical rigor to ambiguous, high-impact engineering problems.
Contributions:51 PRs, 48 pushes, 41 branches in 28 days
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