Principal Engineer – £650 outside IR35 – Hybrid (London office, twice a week) Please note: This is a contract role, and candidates must be able to commute to the London office twice per week. La Fosse has partnered with an established business to recruit a Contract Principal Engineer to join their team. This role is heavily focused on architectural system design, taking ownership of shaping scalable, integration led platforms across a complex technology landscape. You will play a key role in defining and driving technical strategy. Key Requirements Strong experience in TypeScript (Node.js/React environment) Solid knowledge of AWS (EKS, Lambda, Aurora RDS) Hands‑on experience with Kubernetes in cloud-native environments Proven ability building GraphQL & REST APIs Experience with event‑driven architectures (Kafka advantageous) Exposure to CI/CD pipelines (GitHub Actions preferred) Experience with monitoring tools (e.g., DataDog) Strong background in system integrations, particularly with Salesforce Understanding of Salesforce data flows (Marketing, Loyalty, Revenue Cloud beneficial) Role Focus 80% architectural / system design: shaping scalable, integration‑heavy platforms 20% hands‑on engineering: contributing to key technical decisions and implementation Interview Process One stage Interview (technical/behavioral) #J-18808-Ljbffr
Principal Engineer
LA FOSSE ASSOCIATES
, bc, canada, , bc, canada
Published 22 days ago
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