CareerPlanSign in

Senior Software Engineer

London💼 Full-time🗓 2026-05-18 → 2026-09-25

Core

Design, build, and operate backend and platform services for ACRA, a security-focused Kubernetes platform protecting critical data and enabling secure enclaves for government and commercial workflows.

Role type

Senior IC backend platform engineer (Go/Kubernetes)

Builds

Infrastructure-agnostic secure enclaves, microservices, APIs, and event-driven systems for mission-critical operations

Domain

Cybersecurity / Cloud Infrastructure / Dual-use technology

Deliverable

production ML models | product features | infrastructure

Required skills

Go, Kubernetes, microservices architecture, event-driven systems, CI/CD pipelines, GitOps, Docker, system design, observability, security boundaries

Preferred skills

Argo, secrets management, policy-driven deployment, identity-aware service communication, startup environment adaptability

Technologies

Go, Kubernetes, Docker, Argo, GitOps, CI/CD

Responsibilities

Design and implement backend services and APIs; own services from system design through production operations; build scalable and resilient event-driven systems; improve CI/CD pipelines and deployment automation; contribute to platform architecture and security models; raise engineering standards through design and code reviews.

Seniority

Senior, hands-on IC

Sourced via lever · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.