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Senior Applied AI Engineer, AI Platform (f/m/d)

bunch· Tech
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BerlinFull-timePosted 1mo ago

About the role

Senior Applied AI Engineer on the AI Platform team responsible for end-to-end product engineering of AI-powered fund-operations automation, including agent orchestration, evaluation, and production deployment within EU data residency.

Responsibilities

  • Build and ship agents. Design agents that automate real fund-operations workflows, and own them from prototype through production and after.
  • Evaluate and improve agent performance. Build the evaluation layer with real-document test cases, CI regression suites, human review, and clear success criteria; optimize accuracy, latency, and cost.
  • Own the AI application architecture. Oversee orchestration, multi-agent design, tool contracts, memory and context engineering (RAG, MCP); implement guardrails, approvals, and human-in-the-loop controls for investor money.
  • Run it in production. Versioned, feature-flagged agent deployments; manage rate limits, provider fallback, regional failover within EU data residency; ensure observability to trace failures to a fix.
  • Make it a platform, not a project. Consolidate document parsing/extraction into the platform; establish shared evaluation and observability; set patterns adopted by other teams; partner with DevX; mentor engineers on agents and LLM practices.

Qualifications

  • 5+ years building production software, including at least one end-to-end agent or LLM-powered capability that remained live.
  • Deep experience with orchestration and context engineering for agents (tool contracts, memory, RAG, multi-agent design) using Mastra, ai-sdk, LangGraph or similar; integrated into a real product with authorization model.
  • Ability to measure non-deterministic systems through real-data test cases, regression suites and human review; differentiate model improvement from easier benchmarks.
  • Experience owning production deployments: reading traces, diagnosing failure modes, tuning cost/latency, handling provider rate limits and fallback.
  • Backend: TypeScript and/or Python.
  • Platform mindset: building for engineers and end users; standards that are adopted.
  • Pragmatic approach: business-outcome driven, deterministic when appropriate.
  • Experience in fintech, private markets, or regulated, document-heavy domains; EU data-residency constraints a plus.

Skills

Required:Agent orchestration and designEvaluation and measurement of AI systemsProduction software ownershipBackend development

Benefits

  • Customizable benefits package (wellbeing, sport, mobility, food, and more)
  • 28 days of vacation, plus 2 company days and local public holidays
  • Hybrid setup (3 days/week in office)
  • Up to 6 remote calendar weeks a year
  • Great tech and work setup
  • Work with a diverse team of 130+ employees from 40+ countries
Last updated Sep 17, 2026. Interested? Apply on the company site.

About bunch

Building the Backbone of Private Markets.

bunch enables top funds and investors to seamlessly transact and securely operate through an all-in-one platform.

Private MarketsFund ManagementInvestor PortalTransfer AgencyFund Accounting & ReportingTreasuryComplianceFund Admin Service
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