ph3About Abacum /h3 pAbacum is the leading bBusiness Planning solution for finance teams to drive performance /b. By automating reporting, enabling collaboration, and simplifying planning and forecasting, we help finance teams shift from number crunching to driving strategic decisions. /p pFounded in 2020 by two former CFOs, we’ve grown into a general team of b100+ people /b across b30+ nationalities /b. Headquartered in bNew York /b, we have offices in London and Barcelona. We’re trusted by industry leaders such as bDish Networks, Strava, BetterUp, Kajabi, JG Wentworth, Abridge, Cortex /b, and hundreds more. /p pWe have raised over $100m, closing in June 2025 our b$60M Series B, led by Scale Venture Partners /b, with the strong participation of bCathay Innovation, Y Combinator /b, Atomico, Creandum, and angel operators from Adyen, Zapier, and Twitch. /p pOur mission is ambitious and we can’t do it alone - bjoin Abacum as we build the future of Business Planning! /b /p h3Who we are looking for /h3 pAbacum is seeking a talented AI Engineer to join our dynamic team AI Labs team. In this role, you won’t just be implementing APIs; you’ll be architecting the future of finance by building and deploying autonomous, agentic applications and build the AI core architecture on the platform. /p pThis is a high-impact opportunity to work at the cutting edge of AI, transforming complex customer challenges into intelligent, scalable solutions. /p h3Responsibilities /h3 ul liDrive continuous innovation within AI Labs by researching cutting-edge technologies and experimenting with new PoCs. /li liDesign and build sophisticated,



multi-provider LLM workflows and autonomous agents capable of advanced reasoning and independent decision-making. /li liBuilding MCP (Model Context Protocol) agents to bridge the gap between LLMs and our proprietary data ecosystems. /li liIntegrate AI capabilities into existing product workflows to automate and enhance core functionality. /li liOptimize AI agent performance through fine-tuning, evaluations, prompt optimization, and system design through RAG pipelines. /li /ul h3Qualifications /h3 ul liBachelor's degree in Computer Science or a related field. /li liDeep understanding of Large Language Models (LLMs) and their practical applications. /li liProficiency in prompt engineering, chain-of-thought reasoning, context engineering, and token optimization techniques. /li li5+ years of Software engineering background with expertise in Python and cloud platforms. /li liHands‑on experience with AI frameworks such as LangChain and LangGraph. /li liSelf‑motivated with the ability to work independently in a fast‑paced, remote‑first environment. /li liExperience with AI evaluation frameworks, benchmarking, and performance optimization.



/li /ul h3Bonus /h3 ul liStrong experience with AI agent orchestration frameworks and architectures. /li liBackground in machine learning or predictive modeling to derive insights from large datasets. /li liKnowledge of AI safety, alignment, and responsible AI development practices. /li liPractical experience working with Vector Databases (e.g., pgvector, Pinecone, Qdrant, etc) for RAG implementations. /li /ul h3Benefits /h3 ul liCompetitive compensation including equity package /li liCompetitive vacation policy /li liAccess to Meditopia /li liHybrid working model and flexible working hours /li liPersonal development including language courses /li /ul h3Our Values /h3 pbCustomer Obsession: /b We share the understanding that Abacum's sole purpose is to create value for customers and relentlessly deploy all creativity and energy to that end. /p pbAudacious Ambition: /b We dream big and embrace discomfort. We assume risks, make on-time mistakes and learn how to methodically accomplish our goals. /p pbGood People: /b We are self-reflective and praise diversity of thought. We don't justify the end with the means and know where to draw the line. We have fun every day. /p pbTough Love: /b We truly care for everyone in the team and embrace honest feedback and radical candor as ways to genuinely help each other. /p pQualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender perception or identity, national origin, age, marital status, protected veteran status, or disability status. /p /p #J-18808-Ljbffr

📌 AI Engineer (España)
🏢 Abacum
📍 España