4 of 4 Permanent REST Jobs in West End of London

maintain customisations within Acumatica using C#, .NET and Acumatica xRP Framework Build modules, features, dashboards and reports to enhance system functionality Design and maintain REST/SOAP API integrations with other systems Customise workflows, business logic and automation to improve user experience Troubleshoot issues, debug code and provide technical guidance ...

Strong understanding of functional programming concepts and idiomatic Scala (immutability, monads; familiarity with Cats or Scalaz is a plus). Experience designing and consuming REST APIs , including JSON validation/serialization (Play JSON, Circe). Proficiency with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query ...

level and one Senior-level to build enterprise SaaS products across the full stack (cybersecurity experience is a strong plus) Backend: TypeScript, NestJS, REST APIs, GraphQLor similar ORM, MySQL and NoSQL, Kafka or similar Frontend: React, Next.js, TypeScript, Chakra UI, React Query (or similar), GraphQL integration Comfortable working with complex ...

Equivalent cross-platform frameworks considered if well justified.) Proven experience implementing apps directly from Figma Strong mobile UI/UX implementation skills Experience with REST APIs, auth flows, and state management 👉 We’re comfortable with AI-assisted development tools (e.g. Base44, Copilot, etc.) where they improve delivery speed and quality. ...