17 of 17 JSON Schema Jobs in the UK

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 ...

Applied AIML Lead-Platform AI Acceleration

Location
Glasgow, Scotland, United Kingdom
grade design, testing, debugging, and performance tuning/optimization. Advanced prompt engineering capabilities, including system prompts, few‐shot prompting, tool/function calling, and schema‐constrained outputs (e.g., JSON Schema). Understanding of agentic AI system layers and concepts, such as context management, harness design, and loop ...

Applied AIML Lead-Platform AI Acceleration

Hiring Organisation
JP Morgan Chase
Location
Glasgow, UK
Employment Type
Full-time
grade design, testing, debugging, and performance tuning/optimization. Advanced prompt engineering capabilities, including system prompts, few-shot prompting, tool/function calling, and schema-constrained outputs (e.g., JSON Schema). Understanding of agentic AI system layers and concepts, such as context management, harness design, and loop ...

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 ...

Applied AIML Lead-Platform AI Acceleration

Location
Glasgow, Scotland, United Kingdom
production-grade design, testing, debugging, and performance tuning/optimization. Advanced prompt engineeringcapabilities, including system prompts, few-shot prompting, tool/function calling, and schema-constrained outputs (e.g., JSON Schema). Understanding of agentic AI system layers and concepts, such as context management, harness design, and loop ...

Lead Software Engineer - Platform AI Acceleration

Hiring Organisation
Hackajob Ltd
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Permanent
code (e.g., Terraform/CloudFormation). Strong prompt engineering capability, including system prompts, few-shot prompting, tool/function calling, and structured outputs (e.g., JSON schemas). Demonstrated experience driving secure and effective adoption of enterprise-approved AI-assisted engineering tools (coding, review, testing, troubleshooting) and setting team expectations ...

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. ...

Golang Software Engineer

Hiring Organisation
InfoSum
Location
Basingstoke, Hampshire, 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. ...

Sr. Software Engineer

Location
Glasgow, Scotland, United Kingdom
developer tooling platforms Familiarity with how mobile and native teams consume shared UI artefacts, and the constraints that come with supporting multiple platforms JSON Schema, OpenAPI, or contract-first API design Contributions to open-source projects, design systems, or technical standards You may be assessed ...

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 ...

Backend & Event Streaming Engineer

Hiring Organisation
eTeam Workforce Limited
Location
Northampton, Northamptonshire, UK
Employment Type
Full-time
exactly-once semantics. Experience in event sourcing and event-driven architectures, including replay-safe processing and state management. Strong understanding of REST APIs, JSON Schema, and secure service-to-service communication. Expertise in JUnit, Maven/Gradle, mocking frameworks, and disciplined TDD practices. Experience with Docker, Docker Compose ...

Backend & Event Streaming Engineer

Hiring Organisation
eTeam Workforce Limited
Location
Northampton, Northamptonshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 402 Daily
exactly-once semantics. Experience in event sourcing and event-driven architectures, including replay-safe processing and state management. Strong understanding of REST APIs, JSON Schema, and secure service-to-service communication. Expertise in JUnit, Maven/Gradle, mocking frameworks, and disciplined TDD practices. Experience with Docker, Docker Compose ...

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/ ...