Senior Backend Engineer, AI Platform (Toqan)

Prosus is seeking a Senior Backend Engineer for its internal AI platform, Toqan, in Amsterdam. The role involves building secure, configurable agent runtimes and distributed systems that power agentic AI products across the group. Requires strong Go, AWS, and LLM integration experience.

Core AIHybridFull-timeSeniorGoAWS

Senior Backend Engineer, AI Platform (Toqan)

Prosus is seeking a Senior Backend Engineer for its internal AI platform, Toqan, in Amsterdam. The role involves building secure, configurable agent runtimes and distributed systems that power agentic AI products across the group. Requires strong Go, AWS, and LLM integration experience.

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Core AIHybridFull-timeSeniorGo

Salary

Not specified

Work Location

Amsterdam, North Holland, Netherlands, NL

Work Model

Hybrid

Employment Type

Full-time

Experience Level

Senior

Core Qualifications

Technical (Must-have)

GoAWSLLMsAI modelstool-calling systemsagentic architecturesMCPA2ACI/CDautomated testingproduction observabilityAI coding toolsClaude CodeCursorGitHub Copilot

Soft Skills

systems thinkinglow egoautonomyaccountabilitycuriositycollaborationadaptability

Preferred Qualifications

Technical (Nice-to-have)

agentic AI systemsevent-sourced systemsPythonAI infrastructureML infrastructuredeveloper productivity tooling

Key Responsibilities

•Design a new capability for the agent runtime
•Improve how models and tools are orchestrated
•Investigate production reliability issues
•Take an integration from early prototype to a secure, observable service
•Build in Go
•Review code and make architectural decisions with the team
•Work closely with product, platform and AI colleagues to shape requirements, test ideas and ship them safely
•Improve testing, deployment and observability foundations

Senior Backend EngineerAI PlatformGoAWSLLMAgentic AIDistributed SystemsHybridAmsterdamProsus