1 to 25 of 34 Remote/Hybrid A2A Protocol Jobs

Senior Data Scientist

Location
United Kingdom
model evaluation, and fine‐tuning for enterprise AI applications. AMI supports commercial AI providers and on‐premises models, with agents, MCP tools, and A2A interoperability delivered in partnership with AI Engineering. About the Role: You will independently design, develop, evaluate, and operationalize complex AI/ML solutions. You will … including generalization, regressions, data leakage, and operating costs. Collaborate on the packaging and validation of fine‐tuned model artifacts and adapters. Agentic AI, MCP & A2A Apply modeling and evaluation expertise to intent routing, agent/skill discovery, MCP tool selection, workflow selection, and planning effectiveness. Evaluate task completion, tool ...

Principal Software Engineer

Location
Greater London, England, United Kingdom
Scala), .NET (C#), Rust, or Go expertise; Typescript and Javascript (must-have); Node.js (ideal); APIs: RESTful APIs (must-have); GraphQL (desirable); MCP (desirable) or A2A (desirable); web frameworks (Django (must-have)) and front-end frameworks (React (must-have), Blazor (desirable)); mobile frameworks: React Native (highly desirable); databases: both ...

Senior Data Scientist

Location
Greater London, England, United Kingdom
model evaluation, and fine-tuning for enterprise AI applications. AMI supports commercial AI providers and on-premises models, with agents, MCP tools, and A2A interoperability delivered in partnership with AI Engineering. About the Role: You will independently design, develop, evaluate, and operationalize complex AI/ML solutions. You will … including generalization, regressions, data leakage, and operating costs. Collaborate on the packaging and validation of fine-tuned model artifacts and adapters. Agentic AI, MCP & A2A Apply modeling and evaluation expertise to intent routing, agent/skill discovery, MCP tool selection, workflow selection, and planning effectiveness. Evaluate task completion, tool ...

Senior/Lead AI Engineer

Hiring Organisation
McGregor Boyall Associates Limited
Location
Central London, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
also considered Familiarity with containerisation, CI/CD and MLOps practices Understanding of AI orchestration, tool integration and emerging protocols such as MCP and A2A would be advantageous Strong academic background in Computer Science, Mathematics, Physics, Data Science or a related technical discipline (PhD advantageous) Strong communication and problem ...

Senior Applied AI Engineer

Hiring Organisation
Deerfoot Recruitment Solutions
Location
Didcot, South East, United Kingdom
Employment Type
Temporary Contract, Hybrid
Salary
£700 - £900 per day
monitoring, reproducibility Observability for agentic systems, covering drift, agent behaviour and performance Familiarity with agent-to-agent orchestration protocols or the Model Context Protocol (MCP) Awareness of secure-by-design frameworks (ISO 27001, NIST, OWASP) Open-source AI/ML contributions Why Apply Real technical ownership: shape ...

Applied AI Engineer - United Kingdom

Location
United Kingdom
Desired Qualifications Experience with Claude, GPT, Azure OpenAI, open-source models, model routing, fine-tuning, distillation, or small/edge models. Experience with MCP, A2A, multi-agent orchestration, AI tool calling, or agent evaluation. Experience with LLM-as-judge approaches calibrated against human evaluation. Experience with semantic knowledge management ...

AI Platform Engineer

Location
Greater London, England, United Kingdom
with hands‐on experience configuring and standardizing tools such as Claude Code, Cursor or OpenAI Codex for safe team use. Agent interoperability and identity: A2A protocols, delegated authorization, OAuth/OIDC and scoped agent credentials. Frameworks and tooling: Experience with LLM frameworks and evaluation or observability tools, such … Relevant certifications or AI‐focused training, such as AWS Solutions Architect – Professional or AWS Machine Learning Engineer – Associate. Desirable experience Agent interoperability and identity: A2A protocols, delegated authorization, OAuth/OIDC and scoped agent credentials. Frameworks and tooling: Experience with LLM frameworks and evaluation or observability tools, such ...

Contract Cloud + Data Architect

Hiring Organisation
Fruition Group
Location
South East, United Kingdom
Employment Type
Temporary Contract, Remote
Salary
Up to £650 per day
/Tech Experience Required: GCP Python Vertex AI/Gemini LangChain/LangGraph RAG/Vertex AI RAG Engine Multi-Agent Architectures MCP/A2A Terraform Kubernetes UK based for tax purposes If you're a hands-on AI/Data Engineer looking to work on cutting-edge Google ...

Backend / Platform Engineer - United Kingdom

Location
United Kingdom
gateways, orchestration systems, connector frameworks, event-driven systems, or platform engineering. Experience with AI, LLM, RAG, agentic workflows, tool/function calling, MCP, A2A, or AI development lifecycle practices. Experience with event-sourced metering, quotas, entitlements, or billing-related platform services. Experience building enterprise-scale software used by multiple ...

Engineering Manager, Applied AI & Data Science London - Commercial

Location
Greater London, England, United Kingdom
Since 1843, The Economist Group has championed independence, excellence and openness, helping people understand and tackle the critical challenges shaping the world. Today, we are building on that legacy as a global media and information ...

Senior AI Engineer - Contract

Location
Harwell, England, United Kingdom
monitoring, reproducibility Observability tooling for agentic systems (model drift, agent behaviour, performance monitoring) Experience with agent orchestration patterns and inter-agent communication protocols (e.g. A2A) Familiarity with the Model Context Protocol (MCP) for tool and context integration in agentic systems Familiarity with secure‐by‐design development principles ...

Senior Applied AI Engineer (Defence Contractor)

Location
United Kingdom
monitoring, reproducibility Observability tooling for agentic systems (model drift, agent behaviour, performance monitoring) Experience with agent orchestration patterns and inter‐agent communication protocols (e.g. A2A) Familiarity with the Model Context Protocol (MCP) for tool and context integration in agentic systems Familiarity with secure‐by‐design development principles ...

Senior Applied AI Engineer (Defence Contractor)

Location
Greater London, England, United Kingdom
monitoring, reproducibility Observability tooling for agentic systems (model drift, agent behaviour, performance monitoring) Experience with agent orchestration patterns and inter‐agent communication protocols (e.g. A2A) Familiarity with the Model Context Protocol (MCP) for tool and context integration in agentic systems Familiarity with secure‐by‐design development principles ...

Senior Applied AI Engineer - On-Site Hybrid, SC/DV Eligible

Location
Greater London, England, United Kingdom
monitoring, reproducibility • Observability tooling for agentic systems (model drift, agent behaviour, performance monitoring) • Experience with agent orchestration patterns and inter-agent communication protocols (e.g. A2A) • Familiarity with the Model Context Protocol (MCP) for tool and context integration in agentic systems • Familiarity with secure-by-design development principles ...

Agentic AI Engineer – Java/Kotlin

Hiring Organisation
Halian Technology Limited
Location
Reading, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
Experience implementing deterministic guardrails and evaluations (Evals) . Experience integrating agents with external tools and APIs . Knowledge of emerging agentic protocols, including MCP, A2A and UCP . Experience working with cloud-based data platforms. Snowflake experience would be particularly relevant. Experience deploying and operating solutions within cloud environments. ...

Senior Java Agentic Engineer

Hiring Organisation
Halian Technology Limited
Location
Reading, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
data into actionable insights that drive problem solving. Understanding of state & memory Management, deterministic guardrails & evaluation (Evals), tool & API integration, agentic protocols including MCP, A2A,UCP. Excellent communicator and influencer with the ability to question and challenge stakeholders to identify the root causes of problems. ...

Staff Agentic Engineer

Location
Bracknell, England, United Kingdom
orchestration & frameworks and advanced prompt/context engineering. Understanding of state & memory Management, deterministic guardrails & evaluation (Evals), tool & API integration, agentic protocols including MCP, A2A, UCP. Experience of working with cloud based data platforms (we use Snowflake). Experience of deploying/running solutions on cloud based infrastructure ...

Staff Agentic Engineer

Location
City of Westminster, England, United Kingdom
orchestration & frameworks and advanced prompt/context engineering. Understanding of state & memory Management, deterministic guardrails & evaluation (Evals), tool & API integration, agentic protocols including MCP, A2A, UCP. Experience of working with cloud based data platforms (we use Snowflake). Experience of deploying/running solutions on cloud based infrastructure ...

Senior Product Manager

Location
Greater London, England, United Kingdom
often developers whose expectations may be very different from those of an end user. You also follow how emerging protocols such as MCP and A2A are changing the way products and AI agents connect, and use this to inform your view of how Harmonic should integrate. You're also ...

Principal Technologist, Core AI Services

Location
Cambridge, England, United Kingdom
trade-offs between latency, capability, cost, and model sizing. Awareness of emerging AI protocols and standards (e.g., Model Context Protocol [MCP], Agent2Agent [A2A]). Exposure to automated AI evaluation, output benchmarking, and testing tools for AI-driven capabilities. R&D at AVEVA Our global team of 2000+ ...

Applied AI Architect

Location
United Kingdom
Locations Belfast, Birmingham, Edinburgh, London, Newcastle, United Kingdom AI is the biggest shift in how organisations build and work in a generation. The organisations who win will be the ones who can move beyond a ...

Applied AI Architect

Hiring Organisation
Hackajob Ltd
Location
Belfast, Northern Ireland, United Kingdom
Employment Type
Permanent Contract, Remote
Our client is a leading IT services and digital transformation consultancy. Company Description Our client has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions ...

Applied AI Architect

Location
Greater London, England, United Kingdom
Company Description Version 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to ...

Senior Platform Architect

Location
Greater London, England, United Kingdom
power of Zendesk headless technology and help customers embed Zendesk deep into their workflows inside and outside of the core platform via MCP and A2A technology. AI & Platform Architecture Autonomous Service Deployment: Master and deploy the Zendesk Agent Builder and Action Builder to architect multi-step, agentic workflows, helping … Architect modern integrations connecting the Zendesk platform to external AI platforms and enterprise applications. Design these connections utilizing the Zendesk MCP (Model Context Protocol) Server, comprehensive APIs, and advanced Integration Platforms as a Service (iPaaS), while applying scalable enterprise integration patterns. Knowledge & Memory Engineering: Leverage Zendesk's Context ...

Responsible AI Lead

Location
Manchester, England, United Kingdom
End Date Monday 16 November 2026 Salary Range £92,701 - £109,060 Salary: £90,440 - £110,000 per annum We support flexible working – click here for more information on flexible working options Flexible Working Options ...