https://jobs.co.uk/job/platform-engineer-capital-markets-sheffield-hybrid-caspian-one-ltd--30cbad02-6c1d-46fd-900c-1d46161288ea RSS feed for Platform Engineer - Capital Market''s - Sheffield (Hybrid) at Caspian One Ltd. en-gb Tue, 23 Jun 2026 18:04:18 GMT https://jobs.co.uk/job/platform-engineer-capital-markets-sheffield-hybrid-caspian-one-ltd--30cbad02-6c1d-46fd-900c-1d46161288ea https://jobs.co.uk/job/platform-engineer-capital-markets-sheffield-hybrid-caspian-one-ltd--30cbad02-6c1d-46fd-900c-1d46161288ea Tue, 23 Jun 2026 11:51:36 GMT Location: Sheffield | Salary: 450.00-450.00 Daily | Type: Contract | 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 architecture Working 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... Contract