9 of 9 JSON Schema Jobs in London

Lead AI Software Engineer

Hiring Organisation
Wells Fargo
Location
London, UK
Employment Type
Full-time
responsibilities Deliver end-to-end AI application features using MCP services, and agent orchestration layers. Own and contribute to MCP service implementations, including tool schema design, tool registration, API integration, authorization enforcement, and deployment readiness. Build and maintain MCP-compatible tools, skills, APIs, and UI components for use across … servers using FastMCP or similar Python-based MCP frameworks. Experience designing MCP-compatible tools, reusable skills, and modular agent capabilities. Familiarity with tool schema design and structured output validation using tools such as Pydantic, JSON Schema, or Zod. Experience with long-running autonomous agents that support retries ...

Senior AI Engineer - Agentic AI

Location
Greater London, England, United Kingdom
resumable workflows Cloud deployment experience (Azure preferred), using services such as Azure OpenAI, AI Foundry or AI Search, with Docker and Kubernetes Understanding of schema validation frameworks (e.g., JSON Schema, Pydantic) and MLOps tools such as MLflow or Airflow Strong communication ability to explain trade-offs around ...

AI Full Stack Engineer

Hiring Organisation
Randstad Technologies Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£350 - £388/day
Weeks, 2 Days) Hours: 40 hours/week Rate: 291 PAYE/388 Umbrella Core Technical Stack Programming & APIs: Python, RESTful API development, JSON Schema, Pydantic. AI & LLMs: Gemini, OpenAI, Claude. Frameworks & Orchestration: Google ADK, LangChain, LangGraph. Data & Search: AWS OpenSearch (Indexing and Vector embeddings - Highly emphasized ), Database ...

Golang Software Engineer

Hiring Organisation
InfoSum
Location
London, UK
Employment Type
Full-time
times in the performance of duties for InfoSum. Requirements4+ years experience with Go; JavaScript experience would be nice to have. Familiarity with api-design, json schemas and docker. Strong understanding of software development methodologies, design patterns, and best practices. Familiarity with database technologies (e.g., SQL) and data modeling concepts. ...

Senior Data Architect

Location
Greater London, England, United Kingdom
enhanced. This encompasses the design and architecture of logical and physical data models and schemas, data transport mechanisms, metadata management, lineage management, API schema design and enabling SIX financial information to be accessible to AI agents. What You Will Do Design, develop and maintain the technology-agnostic, business-aligned … Bring Hands-on experience designing schemas for relational databases, messaging, data lakes/lakehouses (Databricks, Snowflake, or equivalent), and API/message formats (JSON Schema, OpenAPI, Avro, Protobuf). Strong understanding of metadata and lineage management. 5+ years of experience, or demonstrated delivery against requirements in data modelling ...

Senior Python Developer

Location
Greater London, England, United Kingdom
ability to explain technical ideas clearly to technical and non-technical audiences Experience working in multidisciplinary teams Desirable Experience with Pydantic and/or JSON Schema Familiarity with GitLab CI/CD A strong grasp of geometry and physics, ideally including building physics Understanding of decarbonisation and energy ...

Test Lead (End-to-End (E2E) Testing)

Location
City Of London, England, United Kingdom
across multiple component teams for a commercial insurance program. The ideal candidate will have strong experience in integration testing , API/web service testing (JSON/SOAP) , and excellent stakeholder management skills. A solid understanding of commercial insurance concepts is essential, and experience with Selenium automation will be considered … develop, and execute functional , regression , and integration test suites. Ensure defects are logged, tracked, triaged, and resolved efficiently. Validate APIs and message formats using JSON and SOAP , leveraging SoapUI or equivalent tools. Collaborate closely with product owners , architects , developers , and operations teams to identify and resolve system-level issues ...

Senior Data Architect

Hiring Organisation
SIX Group
Location
London, UK
Employment Type
Full-time
enhanced. This encompasses the design and architecture of logical and physical data models and schemas, data transport mechanisms, metadata management, lineage management, API schema design and enabling SIX financial information to be accessible to AI agents. What You Will Do Design, develop and maintain the technology-agnostic, business-aligned … Bring Hands-on experience designing schemas for relational databases, messaging, data lakes/lakehouses (Databricks, Snowflake, or equivalent), and API/message formats (JSON Schema, OpenAPI, Avro, Protobuf). Strong understanding of metadata and lineage management. 5+ years of experience, or demonstrated delivery against requirements in data modelling ...

Smart Buildings Commissioning Engineer

Location
Greater London, England, United Kingdom
process, defining the metadata, MAC/IP schedules, spatial parameters, and other information required from subcontractors prior to site enablement. Investigate data exchange failures, schema mismatches, and integration issues, coordinating corrective actions with subcontractors, developers, and other relevant stakeholders. Develop and maintain LMG installation and commissioning standards … systems integration. Experience Practical experience in smart building systems, systems integration, commissioning, or a related technical environment. Experience reading, interpreting, and working with JSON schemas, RESTful APIs, and data payloads. Working knowledge of smart building protocols and data exchange mechanisms, including MQTT, MQTT over TLS, BACnet/ ...