1 to 25 of 27 Permanent pydantic Jobs in London

human-in-the-loop review.Strong programming and data skills, including Python, SQL, and tools/libraries used in agentic development like langgraph, langchain, Pydantic models, NumPy, FastAPI/MCP, etc.Ability to work with APIs, JSON, MCPs, Git or version-controlled artifacts, and lightweight automation or prototyping workflows.Excellent written and verbal ...

human-in-the-loop review. Strong programming and data skills, including Python, SQL, and tools/libraries used in agentic development like langgraph, langchain, Pydantic models, NumPy, FastAPI/MCP, etc. Ability to work with APIs, JSON, MCPs, Git or version-controlled artifacts, and lightweight automation or prototyping workflows. Excellent ...

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, state persistence, error recovery, graceful termination, and multi-step workflow execution. Experience ...

enterprise-grade agent connectivityDevelop RAG-based solutions, including GraphRAG and Agentic RAG, aligned with client requirementsWork with agent frameworks and SDKs such as Pydantic AI, LangGraph/LangChain or Microsoft Agent FrameworkDefine evaluation strategies for agentic systems using automated and human-in-the-loop methodsImplement telemetry and observability solutions ...

LOINC, SNOMED CT or longitudinal clinical data. Experience in healthcare, life sciences or another regulated or safety-sensitive domain. Familiarity with FastAPI, Pydantic, MongoDB, Elasticsearch, hybrid or vector search, LangGraph or similar agent frameworks. Experience with Azure or AWS, containers, on-premise deployments, multi-tenant systems, privacy controls or audit ...

with: Proven years of experience working with an object-oriented programming language (Python, Go, etc.) Experience with GenAI technologies like MCP, A2A, Langgraph, LlamaIndex, Pydantic AI, SDKs and AI-assisted coding toolsA Degree in Computer Science, Engineering, Mathematics, similar field of study or equivalent work experience An understanding of Computer ...

Hands-on experience building with LLMs in production, including agents, RAG pipelines, MCPs, tool-use, multi-step workflows. You've used frameworks like LangGraph, Pydantic AI or similar, and you know when to use them and when to throw them awayStrong Python engineering skills. Clean, testable, production-quality codeExperience with ...

what matters into how we build. About You Must Have Agentic frameworks. Deep understanding and hands‐on experience with modern agentic development frameworks (e.g. Pydantic AI). Multi-step agent design. Familiarity with designing and implementing complex, multi-step agentic workflows, including planning and reasoning capabilities. Evals expertise. Proven ability ...

performance, and maintainability Observability: Experience using Datadog for tracing, monitoring, and investigating complex AI‐enabled systems AI engineering tooling: Familiarity with tools such as Pydantic AI, LiteLLM, or LangChain Are you ready for a career with us? We want to ensure you have the right tools and environment to unleash ...

patterns (security, performance, maintainability). Experience with Datadog for complex observability, tracing, and monitoring in AI environments. Familiarity with foundational AI engineering tooling like Pydantic AI, LiteLLM, or LangChain. Are you ready for a career with us? We want to ensure you have the right tools and environment to unleash ...

multi-step reasoning, evals, guardrails. Customer-facing experience preferred. Wealth, fintech or another regulated industry is a strong plus. Stack and tools Python (FastAPI, Pydantic, async stack), Azure (App Services, Functions, AI Foundry, Key Vault, Entra ID, Private VNet), Postgres, OpenAI and Anthropic models, evaluation frameworks for agentic systems, Microsoft ...

process data from 26+ ad platforms (Google Ads, Meta, DV360, TikTok, etc.).Nice to Have:• Familiarity with CLI frameworks (Click) or config-driven architectures (Pydantic, YAML).• Experience with modern Python dev tooling - Poetry, ruff, pre-commit.• Exposure to multi-cloud integrations (Azure Blob, AWS S3, SFTP).• Experience with ...

Hands-on experience implementing distributed, multi-threaded, and scalable applications Experience with automated building, testing, and deployment pipelines Familiarity with higher-level interfaces like Pydantic AI and Langraph Strong understanding of computer science fundamentals and development best practices Broad knowledge of MLOps tooling for versioning, reproducibility, and observability Ability ...

business needs into technical specifications.Highly Desirable:Experience with Docker and containerised workloads (Cloud Run Jobs).Familiarity with CLI frameworks (Click) and config-driven architectures (Pydantic, YAML-based configuration).Knowledge of the digital media/paid media industry — we process data from 26+ ad platforms (Google Ads, Meta, DV360, TikTok, etc. ...

critical operations. What’s required for this position? In-depth backend engineering skills and experience writing clean, high-performance code Expertise with Python (FastAPI) Pydantic Postgres SQLAlchemy AWS Experience with distributed systems tools (e.g. Redis, Celery) Any experience with ML inference - GCP, Modal would be useful Background working with streaming ...

Degree in Comp Sci or STEM subject from a Top ranked University 3+ years of experience in Python development Tech: Python, FastAPI, Pydantic, PostgreSQL, AWS DevOps tools: Kubernetes, Docker,Terraform, Jenkins Very strong software engineering principles Enthusiasm for startup environment and cross-functional teams Passion for automation and data infrastructure ...

tools they already use, and build first-party applications powered by our data. What you'll do Build and operate async REST endpoints (FastAPI, Pydantic) that serve large datasets reliably and quickly. Work with large tabular data in pandas, Parquet/Arrow and DuckDB, and manage the memory and performance ...

PyTorch and NumPyHands-on experience implementing distributed, multi-threaded, and scalable applicationsExperience with automated building, testing, and deployment pipelinesFamiliarity with higher-level interfaces like Pydantic AI and LangraphStrong understanding of computer science fundamentals and development best practicesBroad knowledge of MLOps tooling for versioning, reproducibility, and observabilityAbility to understand business objectives ...

code reviews, technical discussions, and shared team practices Mentor peers and help grow a high-trust, high-impact engineering culture Python 3.x with FastAPI, Pydantic, SQLAlchemy, Pandas, and NumPy Relational databases: MySQL and PostgreSQL GCP experience is a plus, but not required Modern Middleware is a plus – e.g. Pub/ ...

storage to API endpoints, while applying industry best practices for validationExperience with Python and its web frameworks (we currently use FastAPI with strong typing & Pydantic)Strong experience delivering APIs, Service Oriented ArchitectureStrong working knowledge of SQL statements for retrieving dataA good collaborator and communicator with cross functional engineering teammates ...

business Knowledge of FCA compliance/Financial Services/regulated environment preferred Highly motivated to learn about Fundment’s products Technical Expertise: Python: FastAPI, Pydantic, SQLAlchemy, PyTest, Pandas, Numpy Cloud: Experience supporting production systems Security & Compliance: Familiar with secure coding and regulated environments Values Collaborative – Deliver as a team, communicate ...

with life sciences data, including bioinformatics, computational chemistry, and biomedical research dataExperience building backend systems for web applications, using technologies such as Django, SQLalchemy, Pydantic, PostgreSQL, DBTExperience designing, implementing and maintaining relational data models with Python-based interfacesHands-on experience with cloud engineering in a compute-heavy environment, preferably ...

APIsFunctional frontend skills - comfortable with React, TypeScript, and building user interfaces when neededExpert-level modern Python proficiency with deep knowledge of the ecosystem (Pydantic, FastAPI, asyncio, type hints)Strong experience with REST APIs, microservices architecture, and database design (SQL, NoSQL)Experience with modern AI frameworks (we currently favour Pydantic ...

hands-on Individual Contributor role.Required Qualifications5-8+ years of experience building production AI/ML systemsModern Python proficiency with deep knowledge of the ecosystem (Pydantic, FastAPI, asyncio, type safety)Experience with modern AI frameworks (we currently favour Pydantic AI)Production experience maintaining human-in-the-loop systems and AI monitoring ...

role. Required Qualifications 5-8+ years of experience building production AI/ML systems Modern Python proficiency with deep knowledge of the ecosystem (Pydantic, FastAPI, asyncio, type safety) Experience with modern AI frameworks (we currently favour Pydantic AI) Production experience maintaining human-in-the-loop systems and AI monitoring ...