Agentic AI Engineer

Join AiMi and build the future of Capital Markets Infrastructure

At AiMi, we are revolutionising the management of critical trading and market data infrastructure through AI-driven automation. By leveraging advanced technologies, we replace manual, static processes with dynamic, data-driven workflows that enable organisations to achieve greater efficiency, agility, and control.

We operate at the cutting edge of agentic AI - deploying autonomous agents that ingest venue and vendor notifications, assess impact across client infrastructure, and drive change management workflows in real time. If you're technically strong, AI-curious, and want to ship meaningful work on a live production platform, we want you on the team!
Tasks
What you’ll do:

As an AI Software Engineer, you will work across the full stack of the AiMi platform. Building and shipping features from intuitive front-end interfaces through to robust back-end services and the agentic AI workflows that sit at the heart of our product. You will own features end-to-end, contribute directly to our agent pipeline, and play an active role in shaping how we build software as a team.
Key responsibilities include:

- Build and ship new features and functionality that directly serve our clients: across back-end services, agentic workflows, and integrations that power the platform.

- Contribute to the development and continuous improvement of our agentic AI pipeline, translating complex capital markets workflows into reliable, production-grade agent behaviour

- Design, build, and maintain skills, connectors, and MCP-based integrations that extend the capabilities of AiMi agents — connecting to client systems, internal tooling, and third-party platforms

- Contribute to agent evaluation - designing and running evals that assess agent accuracy, reliability, and behaviour across real-world workflows, and using those insights to drive continuous improvement

- Build and maintain production observability and alerting across the agent pipeline, including monitors for agent latency, error rates, failed workflows, and unusual failure patterns, integrated with team paging/notification workflows.

- Build resilient agent and streaming workflows, including appropriate timeouts, failure handling, retries, circuit breakers, fail-fast behaviour, and recovery patterns for long-running LLM, agent, and SSE-based calls.

- Diagnosing dependency and version conflicts in Node.js/npm monorepos, including package resolution, transitive dependencies, lockfiles, and runtime.

- Participate in agentic SDLC practices: spec-driven development as part of day-to-day engineering workflow

- Build and maintain robust back-end services container and serverless based services and APIs in Node.js , with a working understanding of our React/TypeScript front-end codebase

- Work across the full stack: React/TypeScript front-end, Node.js back-end services, and AWS Lambda - to deliver well-tested, maintainable code and scalable services.

Requirements
What we’re looking for

- 3+ years of hands-on development experience

- Solid back-end development experience in Node.js, with experience building and consuming RESTful APIs

- Practical experience working with LLMs, agent frameworks, or AI automation tooling: Mastra, LangChain, LlamaIndex, Claude, OpenAI or similar

- Familiarity with agentic SDLC practices and spec-driven development workflows (Claude Code, Cursor, CodeRabbit, or similar)

- Working knowledge of AWS cloud services - Lambda, Bedrock, DynamoDB, S3, Cognito, API Gateway, CloudWatch

- Experience with MongoDB and DynamoDB (or equivalent NoSQL databases)

- Solid understanding of event-driven architecture patterns

- Comfortable with testing at multiple levels - unit, integration, and E2E - and a genuine commitment to developer led testing approaches

- Familiarity with CI/CD workflows, GitHub Actions, and version control best practices

- A pragmatic, ownership-driven mindset with the ability to