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Senior Software Engineer – Customer Platform Engineering

Cheltenham, UK💼 Full-time💰 $111,000–$111,000🗓 2026-06-05 → 2026-07-31

Core

Senior engineer handling urgent customer escalations, production incidents, and rapid solution development for a SaaS security platform.

Role type

Senior IC software engineer (customer platform engineering)

Builds

Rapid prototypes, proofs of concept, and targeted fixes for customer-blocking issues

Domain

SaaS security, cloud infrastructure, distributed systems

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

GoLang, Python, troubleshooting distributed systems, cross-stack development, rapid prototyping, pre-sales technical validation, AI-assisted development tools

Preferred skills

Enterprise SaaS support, production incident response, Kubernetes, AWS, GCP

Technologies

GoLang, Python, Kubernetes, AWS, GCP, AI development tools (Claude, Copilot, ChatGPT)

Responsibilities

Triage and resolve urgent customer escalations and production issues, investigate complex system behavior and diagnose cross-service problems, develop rapid prototypes and proofs of concept, support pre-sales engineering with technical validation, respond to high-priority internal requests, coordinate with multiple engineering teams to unblock critical work, implement targeted fixes and document findings, identify systemic issues and recommend structural improvements, contribute to internal tooling and operational processes, leverage modern AI engineering tools to accelerate investigation and debugging

Seniority

Senior, hands-on IC

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