Mid-Full-Stack Engineer - AI Agent Platform

London3w ago

About the role

<div class="content-intro">Ebury helps ambitious businesses unlock global growth, and we take the same approach with our people. We encourage innovation and movement, collaboration and problem-solving, and foster an environment where everyone can feel they belong, are valued, supported and empowered to succeed. If you’re a collaborator who wants to help transform how businesses operate globally, get in touch - we’d love to discuss how Ebury can accelerate your career so you can shape the future.</div>Mid-Full-Stack Engineer - AI Agent Platform London Victoria Office - Hybrid: 4 days in the office, 1 day working from home <div id="contentsContainer" class="style-scope qowt-page"> <div id="contents" class="style-scope qowt-page"> About the Role We're building an AI-powered financial crime investigation platform that's transforming how Ebury's compliance teams work. Our AI agents will process thousands of screening cases, reducing analyst workload while maintaining regulatory standards. We're looking for a Mid Full-Stack Engineer to join our growing team. You'll work across the entire stack - from React frontends to Python backends to LLM integrations - shipping features that directly impact compliance operations. This is a unique opportunity to work at the intersection of AI/ML, fintech, and compliance - building production AI systems that handle real financial crime investigations. What You'll Do <ul> <li id="E330" class="qowt-li-4_0 qowt-list x-scope qowt-word-para-4">Build end-to-end features across our React frontend and FastAPI backend</li> <li id="E334" class="qowt-li-4_0 qowt-list x-scope qowt-word-para-4">Develop AI agent workflows using LangGraph for screening automation and more</li> <li id="E340" class="qowt-li-4_0 qowt-list x-scope qowt-word-para-4">Integrate with multiple data sources (internal APIs, third-party services, data warehouse)</li> <li id="E344" class="qowt-li-4_0 qowt-list x-scope qowt-word-para-4">Improve the user experience for compliance analysts using our platform daily</li> <li id="E348" class="qowt-li-4_0 qowt-list x-scope qowt-word-para-4">Write clean, tested code with good documentation</li> <li id="E352" class="qowt-li-4_0 qowt-list x-scope qowt-word-para-4">Collaborate closely with Product, Design, and Compliance stakeholders</li> <li id="E356" class="qowt-li-4_0 qowt-list x-scope qowt-word-para-4">Learn and grow - we'll help you develop expertise in AI/LLM systems</li> </ul> </div> </div> <div id="pageBorders" class="style-scope qowt-page"></div> <div id="contentsContainer" class="style-scope qowt-page"> <div id="contents" class="style-scope qowt-page"> Tech Stack Frontend: <ul> <li id="E367" class="qowt-li-6_0 qowt-list x-scope qowt-word-para-4">React 19, TypeScript, Material-UI</li> <li id="E370" class="qowt-li-6_0 qowt-list x-scope qowt-word-para-4">Module Federation (Micro-frontend architecture)</li> <li id="E373" class="qowt-li-6_0 qowt-list x-scope qowt-word-para-4">Vite, Vitest</li> </ul> Backend: <ul> <li id="E379" class="qowt-li-3_0 qowt-list x-scope qowt-word-para-4">Python 3.13, FastAPI</li> <li id="E382" class="qowt-li-3_0 qowt-list x-scope qowt-word-para-4">LangGraph (AI agent orchestration)</li> <li id="E385" class="qowt-li-3_0 qowt-list x-scope qowt-word-para-4">AWS Bedrock</li> <li id="E388" class="qowt-li-3_0 qowt-list x-scope qowt-word-para-4">DynamoDB, OpenSearch</li> </ul> Infrastructure: <ul> <li id="E394" class="qowt-li-2_0 qowt-list x-scope qowt-word-para-4">AWS (ECS Fargate, Lambda, API Gateway)</li> <li id="E397" class="qowt-li-2_0 qowt-list x-scope qowt-word-para-4">Terraform, GitHub Actions</li> <li id="E400" class="qowt-li-2_0 qowt-list x-scope qowt-word-para-4">Docker, Kubernetes</li> </ul> What We're Looking For Must Have: <ul> <li id="E410" class="qowt-li-5_0 qowt-list x-scope qowt-word-para-4">2-5 years of professional software engineering experience</li> <li id="E416" class="qowt-li-5_0 qowt-list x-scope qowt-word-para-4">React + TypeScript experience (or strong frontend skills with willingness to learn)</li> <li id="E420" class="qowt-li-5_0 qowt-list x-scope qowt-word-para-4">Python backend experience (FastAPI, Django, or Flask)</li> <li id="E424" class="qowt-li-5_0 qowt-list x-scope qowt-word-para-4">Solid understanding of REST APIs and async programming</li> <li id="E429" class="qowt-li-5_0 qowt-list x-scope qowt-word-para-4">Comfortable with SQL databases and NoSQL (DynamoDB, MongoDB)</li> <li id="E434" class="qowt-li-5_0 qowt-list x-scope qowt-word-para-4">Good testing practices (unit tests, integration tests)</li> <li id="E439" class="qowt-li-5_0 qowt-list x-scope qowt-word-para-4">Clear communication skills - you can explain technical concepts to non-engineers</li> <li id="E444" class="qowt-li-5_0 qowt-list x-scope qowt-word-para-4">Curiosity about AI/LLM - you're excited to learn, even if you haven't worked with it before</li> </ul> Nice to Have: <ul> <li id="E451" class="qowt-li-1_0 qowt-list x-scope qowt-word-para-4">Experience with LLMs/AI (OpenAI, Claude, LangChain, etc.)</li> <li id="E456" class="qowt-li-1_0 qowt-list x-scope qowt-word-para-4">Knowledge of AWS services (Lambda, ECS, DynamoDB)</li> <li id="E461" class="qowt-li-1_0 qowt-list x-scope qowt-word-para-4">Familiarity with streaming (SSE, WebSockets)</li> <li id="E466" class="qowt-li-1_0 qowt-list x-scope qowt-word-para-4">Previous work in fintech, compliance, or regulated industries</li> <li id="E470" class="qowt-li-1_0 qowt-list x-scope qowt-word-para-4">Experience with micro-frontend architectures</li> </ul> </div> </div> <div id="contentsContainer" class="style-scope qowt-page"> <div id="contents" class="style-scope qowt-page"> <div id="contentsContainer" class="style-scope qowt-page"> <div id="contents" class="style-scope qowt-page"> Why Join Us? <ul> <li id="E353" class="x-scope qowt-word-para-1">Greenfield AI Product: You'll help shape a product from early stages, not maintain legacy code. Your architectural decisions will have lasting impact. </li> <li id="E359" class="x-scope qowt-word-para-1">Technical Leadership: Drive technical direction for a growing team. Mentor engineers and establish patterns that scale.</li> <li id="E363" class="x-scope qowt-word-para-1">Cutting-Edge AI: Work with the latest LLM technologies in production - LangGraph, RAG, multi-agent systems, and more.</li> <li id="E369" class="x-scope qowt-word-para-1">Real Impact: Our AI agents process thousands of compliance cases. You'll see your work making a difference within weeks. </li> <li id="E377" class="x-scope qowt-word-para-1">Startup-within-Enterprise: Small, autonomous team with startup speed, backed by enterprise resources and stability.</li> </ul> </div> </div>   </div> </div><div class="content-conclusion">About us Ebury delivers sophisticated, integrated solutions — business accounts, hedging, and financing — on a single platform with a seamless workflow. Our success is built on a simple premise and singular purpose: To help businesses operate and scale globally.  Since its founding in 2009, Ebury has always been a fast-growing leader in fintech. Today, we bring together 1,800+ Eburians across nearly 70 cities and we’re always looking to add to our team.  At the heart of our offering is a proprietary platform, purpose-built to help businesses seamlessly streamline and manage global cash flow. We focus on continuous product evolution and innovation to build the infrastructure for borderless growth and help our clients scale at every stage.  The opportunities at Ebury are as diverse as our people, ranging from business development to engineering roles across our tech pillars. We believe in inclusion. We stand against discrimination in all forms and are against the intolerance of differences that makes us a modern and successful organisation. At Ebury, you can be whoever you want to be and still feel a sense of belonging no matter your story.</div>

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