2 months ago
Berlin, GermanySenior
Responsibilities
- Design and build a central AI platform and governance layer using AWS Bedrock and an LLM gateway with token budgets, rate limits, key management, guardrails, audit logging, observability, and cost controls.
- Architect and develop internal AI tools and MCP servers, including RAG pipelines, vector search, LLM integrations, and conversational interfaces.
- Build secure ingestion and indexing pipelines for Confluence, SharePoint, document repositories, and internal APIs with appropriate access controls.
- Develop backend services and APIs exposing AI capabilities to internal users and future customer-facing product teams.
- Establish engineering standards for testing, deployment, monitoring, and model evaluation.
- Own the full development lifecycle from requirements through production monitoring.
Requirements
- 5+ years of software engineering experience with meaningful recent experience integrating LLMs into real systems.
- Strong backend engineering skills and Python proficiency, with the ability to build full-stack internal tools end-to-end.
- Hands-on experience with AI gateways or model-routing layers such as LiteLLM, Portkey, or AWS Bedrock, including token limits, guardrails, observability, and cost management.
- Practical MCP server experience or strong fluency with similar tool-calling and agent integration patterns; MCP experience is preferred.
- Experience using AI coding agents such as Claude Code or Codex and defining workflows and standards for other engineers.
- Working knowledge of RAG, vector search, and LLM evaluation.
- Experience with CI/CD, containerization using Docker and Kubernetes, and infrastructure-as-code.
- Familiarity with PII handling, access controls, data classification, and data security practices; regulated-environment experience is advantageous.
- Strong communication skills and fluent English.
Benefits
- Hybrid workplace in Berlin with a full-time position.
- Foundational opportunity to build the AI function, architecture, and engineering culture from the ground up.
- Career growth opportunities at a rapidly expanding telecommunications company.
- Collaboration with an international team across 15 countries and opportunities to work across 1GLOBAL offices worldwide.
- Collaborative, dynamic, and international work environment.
Tech Stack
Categories
About 1GLOBAL
1GLOBAL provides eSIM-based mobile connectivity and an owned global core network for enterprises, consumers, and IoT device makers, sold via subscriptions and wholesale/MVNO services. The privately held company operates as a regulated telecom provider across 40 countries, including MVNO operations in 12 markets, and offers APIs to embed mobile service into brands and apps. Founded in 2022 by Hakan Koç and Pyrros Koussios, it is headquartered in Amsterdam.