Caspian One is partnering with a leading capital markets organisation on a large scale platform engineering programme and is looking to build out a number of experienced engineers to support delivery of an internal development platform. This is a hand -on, coding first role ideal for engineers who enjoy designing and building distributed systems at scale, rather than purely working in DevOps or infrastructure-focused positions. What you'll be doing * Designing and building scalable Back End systems and APIs * Writing production-grade code daily (Java, Node.js or Python) * Contributing to a modern internal platform that supports a large engineering user base * Solving complex technical problems through robust system design and architectureWorking across hybrid environments (on-prem + cloud) * Collaborating with SRE, platform and DevOps teams to improve reliability, performance and developer experience What we're looking for * Strong hands‑on coding experience in Java, Node.js or Python * Proven experience building APIs and distributed systems at scale * Solid understanding of core Internet fundamentals (HTTP, DNS, TLS, networking) * Experience delivering end‑to‑end solutions from design through to production * A coding‑first mindset this is not a tooling or ops‑only role Nice to have * Exposure to platform engineering, SRE or DevOps environments * Experience with containers (Docker, Kubernetes) and cloud (AWS or GCP) * Familiarity with observability tooling (eg Grafana, OpenTelemetry) * Understanding of service mesh, API gateways or load balancing Why join * Work on high‑scale, high‑impact systems used by thousands of engineers * Be part of a modern engineering transformation * Join a collaborative, engineering‑led culture with strong technical standards * Opportunity to influence platform direction and best practices If of interest, please get in touch for further details. #J-18808-Ljbffr
