Lead the EMEA Solutions Engineering team for Wise Platform, working with REST APIs (RESTful design, OpenAPI, OAuth2) and microservices architecture. The team helps top-tier banks and tech companies integrate Wise’s international finance products via their public API, providing post-sale technical consulting. You will build and mentor a high-performing technical delivery team, defining goals aligned with Wise Platform’s objectives.

Wise★3.5 (42)· London

Lead a growing Solutions Engineering team in EMEA, providing technical consulting and product guidance to top-tier banks integrating Wise’s international finance products via REST API. Work with RESTful design, OpenAPI, OAuth2, and microservice architecture to architect integrations and influence the product roadmap.

You will configure and maintain Workday, Greenhouse, CultureAmp, Kyriba, FloQast, and Workato, using Claude Code and agentic AI tooling. As an associate cross-platform engineer on the Finance & People Technology team, you support the SaaS estate underpinning finance and HR at a global alternative investment management firm.

Design, build and deploy production Generative AI applications, LLM-powered solutions and agentic frameworks using Python, LangChain, LangGraph, and OpenShift. You will automate enterprise workflows with intelligent agents, working with PostgreSQL and pgvector as part of Citi’s COO-Technology team building scalable AI for global operations. This is an Individual Contributor Staff Engineer role.

The People Partner will use Humantra’s HRIS/ATS, AI, and automation tools to manage the tech stack, workflows, and systems. Sitting at the intersection of People Operations, Employee Relations, Talent, and Culture, this role supports a global wellness brand's growing international team.

Google★4.3 (6.2k)· London

Google Cloud AI offerings (Vertex AI, Gemini), modern multi-agent systems (LangGraph, CrewAI). This role drives Gemini Enterprise adoption by industrializing AI excellence, moving licenses to activated, and ensuring production-grade deployment of AI agents and workflows. It leads the GE Accelerator efforts.

EXL Service★3.7 (2k)· London

Design AI architectures on Azure using .NET, React, LLMs, RAG, OCR, and agentic frameworks (LangGraph, AutoGen, CrewAI) to build production-grade GenAI platforms. The role focuses on processing complex insurance documents for underwriting, claims, and reinsurance use cases. You will lead and mentor a team of .NET, React, and GenAI developers.

Design AI architectures on Azure using .NET, React, LLMs, Azure OpenAI, RAG, Agentic AI (LangGraph, AutoGen, CrewAI), OCR, microservices, and Azure AI Search. Build scalable GenAI platforms for intelligent automation in insurance functions like underwriting, claims, and reinsurance. Lead and mentor .NET, React, and GenAI developers.

Lead engineers use Java, C#/.NET, Python, TypeScript, JavaScript, React, Go, Ruby, Scala, R, and SQL; Git, MacOS/Linux, and CI/CD; and AI-assistive tools. They lead multi-client software consultancy engagements, building and delivering production agentic systems and ML-powered features. The team is typically one to two clients per year.

Markel Corporation★3.5 (168)· London

You'll use Power BI, Workday, AI, and Microsoft Copilot to transform workforce data into strategic insights. Partnering with HR and business leaders, you'll uncover trends, risks, and opportunities to shape talent and workforce strategy at Markel, a Fortune 500 insurance and investment holding company.

EXL Service★3.7 (2k)· London

You will work with Python, FastAPI, LLM frameworks (prompt engineering, RAG, agentic systems), and cloud AI platforms (Azure OpenAI/AWS Bedrock/Claude) on Kubernetes. As a Sr. AI Architect & Client Partner at EXL, a data and AI services company, you will design and deliver production-grade Generative and Agentic AI systems for enterprise clients, converting ambiguous mandates into secure, scalable solutions while shaping deals and reusable IP.

Google★4.3 (6.2k)· London

This role uses Google Cloud Platform (GCP), Vertex AI, Gemini models, LangGraph, CrewAI, and ADK to build agentic workflows, MCP servers, and RAG-like architectures. You embed with strategic customers to code, debug, and ship production-grade GenAI solutions, addressing integration, data readiness, and state-management blockers. You also build evaluation pipelines and observability frameworks while co-building with customer engineering teams.

Build sub-80ms retrieval and ACL-gated state infrastructure for multi-agent coordination using LangGraph, CrewAI, AutoGen, and custom frameworks. Own the core retrieval, SDK, and API surface end-to-end. This is a founding engineer role working in-person daily with a small team in London.

Wise★3.5 (42)· London

Build backend

Capgemini★3.7 (11k)· London

You will work with Python, LLMs (GPT, Claude, Gemini, Llama, Mistral), RAG pipelines, vector databases (Pinecone, FAISS, ChromaDB, Weaviate, Milvus), and frameworks like LangChain, LangGraph, Semantic Kernel, CrewAI, or AutoGen. You will design, develop, and deploy generative AI applications for enterprise use cases at Capgemini, an AI-powered global business and technology transformation partner.

Samsung Electronics★3.9 (10k)· London

You'll work with Python, RAG, vector databases, AWS Bedrock, Claude, and agentic frameworks (LangGraph, CrewAI) to build GenAI automation for Sales, Marketing, Finance, HR, Legal, and Operations. You'll architect agentic workflows and multi-agent orchestration, owning the end-to-end AI lifecycle on a small, senior, high-trust team.

ByteDance★3.8 (238)· London

Embedded in customer environments, you will rapidly develop and debug AI applications using Prompt Engineering, Fine-Tuning, RAG, and Agent frameworks like LangGraph or CrewAI, integrating with cloud service APIs/SDKs. You will build production-grade Agent systems, evaluation pipelines, and observability frameworks. This role is with ByteDance, the company behind products such as TikTok.

8th Light★0.0· London

You will use Java, C#/.NET, Python, TypeScript, JavaScript, React, Go, Ruby, Scala, SQL, Git, CI/CD, and AI-assistive tools. As a lead technologist at a technology consultancy, you will lead client engagements building agentic products, platforms, and full ML lifecycle systems. You will mentor colleagues and lead architecture discussions on complex projects.

8th Light★0.0· London

At 8th Light, a technology consultancy, you'll build production-grade platforms and agentic systems using Java, C#/.NET, Python, TypeScript, JavaScript, React, Go, Ruby, Scala, R, and SQL. You'll lead platform strategy and delivery for multiple clients per year, advising on architecture, scalability, and AI/ML integration.

Build and deploy GenAI automation tools on AWS Bedrock, Claude, and AnythingLLM using Python, RAG, and vector databases. You will design agentic workflows and multi-agent patterns to automate cross-department business processes for Sales, Marketing, Finance, HR, Legal, and Operations at Samsung Ads. This is a senior hands-on role on a small, high-trust team.

ByteDance★3.8 (238)· London

Embedded in customer environments, this role rapidly develops and debugs AI applications (Prompt Engineering, RAG, Agent systems) using cloud architecture, Vibe Coding, and frameworks like LangGraph or CrewAI. The BytePlus team builds production-grade Agent systems integrated with customers’ APIs and data systems.

You'll work hands‑on with SAP SuccessFactors, Python, SAP CPI, API management, REST APIs, and event‑driven integrations to build, enhance, and support the core HR platforms that power the global People organisation at Alter Domus, a leading provider of integrated solutions for the alternative investment industry.

Develop and debug AI applications in production, using Vibe Coding, Prompt Engineering, RAG, and Agent frameworks like LangGraph or CrewAI. You will build prototypes and production-grade Agent systems within customer environments, integrating with their APIs and data systems. You’ll design cloud architectures and create observability frameworks for accuracy and latency.

Netbuilder★3.0 (1)· London

Full-stack developers use Java, Spring Boot, React, TypeScript, Oracle, MySQL, Git, Jenkins, Spinnaker, Docker, and Kubernetes to build, enhance, and support scalable web applications, APIs, and enterprise platforms for NETbuilder, a digital solutions provider.

Design and develop AI agents using AWS AgentCore, Amazon Bedrock, Python, and TypeScript. Build backend services with AWS Lambda, API Gateway, Step Functions, DynamoDB, and IaC tools like Terraform or AWS CDK for enterprise multi-agent workflows and production monitoring.