6 of 6 JSON Schema Jobs in the UK

initially £400 per day inside IR35 - umbrella only Key Responsibilities Perform manual and automated testing of REST APIs, decisioning components, and integration workflows. Conduct JSON schema validation, payload structure checks, and API contract verification. Review and validate API documentation using Swagger/OpenAPI specifications. Develop Python scripts … ensure high quality deliverables. Participate in Agile ceremonies and support performance/monitoring activities where required. Core Skills Testing: Manual, REST API, Automation Technologies: JSON, JSON Schema, Swagger/OpenAPI Tools: Python, Karate, Excel, LoadRunner, Insomnia/Bruno CI/CD: GitLab, Jenkins Monitoring: Kibana, AppDynamics Concepts ...

architecture, and delivery of modern cloud-based systems. The role focuses on AWS cloud architecture, Java-based services, API-led design, microservices patterns, and schema-driven approaches to ensure high-quality, scalable, resilient digital services. You will work closely with engineering teams, product owners, and delivery leads to define … well-governed API architectures (RESTful, event-driven, synchronous/asynchronous). Lead the design of distributed microservices, ensuring scalability, resilience, observability, and maintainability. Apply schema-driven design principles (e.g., JSON Schema, OpenAPI, AsyncAPI) to ensure consistent and reusable domain models. Cloud & Platform Engineering (AWS) Select and integrate ...

expected interview topics/questions. Main Duties and Responsibilities Data & Retrieval Build robust ingestion pipelines for PDFs/Word/Excel/Audio/JSON and semi-structured sources. Design RAG systems: chunking strategies, document schemas, metadata, hybrid/dense retrieval, re-ranking, and grounding. Manage vector/keyword … Design, build, and maintain traditional ML and LLM models and pipelines. Build LLM apps using LangGraph/LangChain: tools/function calling, structured outputs (JSON Schema), agents, and multi-step reasoning. Implement ASR/TTS and multimodal where relevant (e.g., Whisper). Choose customization paths pragmatically: prompt engineering ...

Python development (OOP, asyncio, idiomatic code, design patterns) Dependency and environment management (virtualenv, pip, Poetry/uv) Automated testing (pytest, unittest.mock, BDD/behave, JSON schema) Concurrency and parallelism (threading, multiprocessing, async I/O) Solid understanding of algorithms, data structures and optimisation Linux/UNIX proficiency, including ...

Collaborate on React UI app, ensuring clean API contracts and integration with backend services. Define, evolve, and maintain structured products data models defined as JSON schemas. Contribute to system design and architecture decisions for a globally distributed FO platform. Knowledge of Structured Products (Notes, Warrants, Certificates) Desirable Skills: Familiarity ...

models , ensuring lineage, quality, and SLA compliance. Integrate enriched telemetry into Splunk for dashboards, alerting, analytics, and proactive insights (Observability Level 4). Implement schema governance (Avro/Protobuf), versioning, and compatibility controls. Build automated validation, replay, and backfill mechanisms for reliable data operations. Standardize telemetry across platforms using … pipeline components. Maintain clear documentation for data flows, schemas, dashboards, and operational guides. Required Skills: Strong hands‐on experience with Kafka (producers/consumers, schema registry, KSQL, Kafka Streams). Deep understanding of OpenShift/Kubernetes telemetry , Prometheus, OpenTelemetry, and CLI tooling. Experience integrating telemetry into Splunk ...