Senior Applied AI Engineer, AI Platform
bunch · Remote · Spain ·
COMPENSATION
€•• – ••k
Listed on the employer's job board (Ashby)
- Fully remote
- Senior level
- AI Agent Engineering
- EU Data Residency
- TypeScript & Python
bunch is developing integrated infrastructure for private markets, combining secure data with AI-powered workflows. As a Senior Applied AI Engineer on the AI Platform team, you will transition AI capabilities from experimental to relied-upon production systems. You will own the architecture, evaluation, and deployment of agents that automate complex fund operations like document parsing and capital call management.
What you'll do
- Design and ship AI agents that automate fund-operation workflows from prototype to production
- Build evaluation layers including test cases, regression suites, and human review processes
- Own AI application architecture including orchestration, memory, and context engineering
- Implement production safeguards such as rate limits, provider fallback, and regional failover
- Establish shared observability and evaluation patterns for other engineering teams to consume
- Mentor engineers across teams on best practices for agent and LLM implementation
What you'll need
- 5+ years of experience building production software with ownership of live features
- Deep expertise in agent orchestration, tool contracts, memory, and RAG
- Experience integrating agents into real products with authorization models, not just prototypes
- Ability to measure non-deterministic systems through real-data test cases and regression suites
- Proficiency in reading traces, diagnosing failures, and tuning cost and latency
- Strong backend development skills in TypeScript and/or Python
- Platform mindset focused on building standards and tools for other engineers
Nice to have
- Experience in fintech, private markets, or regulated document-heavy domains
- Background working under EU data-residency constraints
Stack
- TypeScript
- Python
- Svelte
- React
- Node.js
- Nest.js
- MySQL
- PostgreSQL
- Mastra
- Vercel ai-sdk
- Google Vertex
- AWS Bedrock
- Kubernetes
- AWS
- Datadog
- FusionAuth
- Retool
How you'll work
- Fully remote position
- Up to 6 weeks of remote work from different locations per year
- Collaboration with a diverse team across 40+ countries
What you get
- Customizable benefits package covering wellbeing, sport, mobility, and food
- 28 days of vacation plus 2 company days and local public holidays
- High-quality tech and work setup provided
Hiring process
- People Team Interview (30 min) for initial fit check
- Hiring Manager Interview (60 min) focusing on culture and ownership
- Two Technical Interviews (60 min each) on system design and core AI topics
- Final Round with CTO (45 min) to discuss vision and ways of working