ph3Overview /h3pNew Mission. New Stack. New Team. Space Inch is on a new mission to redefine B2B experiences, and we're looking for AI experts to help us build the next generation of intelligent workflows. We are looking for a dedicated AI Engineer to own the end-to-end delivery of production-ready LLM services, turning complex data into fast, reliable, and grounded recommendations at scale. This is a high-impact role where you'll build and operate the core AI systems that power our platform with production-grade performance. We're expanding quickly and bringing on multiple teammates to contribute across several new projects built on this stack. If you're a builder who loves AI and you're looking to join our growing AI team, we'd love to have you with us! /ph3About Working At Space Inch /h3ulliOur team (about 80 people) is primarily based in Croatia, with members in South America, Serbia, and the US. We focus on remote work, and have an office in Zagreb for those who prefer hybrid and are located nearby. /liliOccasional travel may be required, including our annual company retreats in Croatia. /liliWe work on end-to-end projects with long-term vision. /liliWe strongly support work/life balance for our team members. /li /ulh3Requirements /h3ulliOur adecuado candidate's core tech stack: /liulliLanguages APIs: Python (FastAPI), TypeScript (Node/Nest BFF), REST/GraphQL, WebSocket/SSE /liliPython + FastAPI production experience (async, dependency injection, testing) /liliComfortable integrating with TypeScript/Node /liliBuilt APIs with REST/GraphQL and at least one streaming pattern (SSE/WebSocket) /li /ul /ulliLLM RAG: embedding stores (pgvector / OpenSearch / etc), chunking strategies, re-rank,



hybrid search; prompt tooling templates; guardrails /liliObservability quality: structured logging, tracing, metrics; experiment/eval tooling (e.g., Langfuse-style telemetry), offline/online A/Bs /liliData pipelines: robust CSV/Sheets ingestion, schema validation, PII handling, backfills, scheduled jobs /liliAgentic experience (not day-one usage): familiarity with MCP and agent frameworks, tool design, constrained execution, and safe planning, so you can leverage them when they're the right fit /liliCan work effectively in CET timezone /lih3Nice to have /h3ulliLLM serving optimization (vLLM, TensorRT-LLM), quantization/LoRA know-how /liliRetrieval eval frameworks, cross-encoder rerankers, response grading /liliExperience with cost controls, token budgeting, and prompt compression /liliServing infra: Docker, Kubernetes, CI/CD; model gateways (e.g., LiteLLM/vLLM) and caching; object storage (S3-compatible); message bus (Kafka or equivalent) /liliSecurity privacy: tenant-aware access controls, secrets management, audit logs, privacy and safety red-teaming basics /li /ulh3Qualifications /h3ulli4-6+ years software engineering (product environments), ideally with 2+ years hands-on experience in shipping LLM/GenAI to production /liliProven track record owning services end-to-end (design, implementation, rollout, monitoring, and iteration)



/liliClear writing, pragmatic decision-making, and comfort collaborating with Mobile, Backend, and Ops (Dev/LLM) /liliExperience with technologies /li /ulh3Qualities for success /h3ulliProactive, solutions-driven mindset /liliStrong attention to detail and code quality /liliComfortable making technical decisions independently /liliPassion for learning and improving /liliOwnership mentality, i. e. you care about the end product /li /ulh3Benefits /h3ulliMonthly salary: 5,100.00 - 6,800.00 EUR gross for a full-time B2B collaboration /liliRemote-first opportunity /liliStay active: sports membership or wellness subsidy /liliHealth Wellbeing: 23 days of PTO, annual health checkup budget /liliGrow with us: Education budget to fuel learning and professional development /li /ulpSpace Inch is not responsible for any job boards scraping this ad without showing the position as remote, but European Union exclusive. Applicants from outside of the EU will not be considered. /ppSpace Inch is committed to providing an environment of equal employment opportunity. We do not discriminate on the basis of race, color, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, disability, genetic information, or any other characteristic protected by applicable law. This commitment extends to all aspects of employment, including recruitment, hiring, training, promotion, compensation, benefits, and termination. Space Inch believes in treating all employees and applicants with respect and dignity, fostering a workplace where everyone has the opportunity to succeed. /p /p #J-18808-Ljbffr

📌 AI Engineer - EU (España)
🏢 Space Inch
📍 España