Fluxon - Senior Software Engineer (AI Engineer)
Requirements
• 5+ years of industry experience in software engineering roles • Strong proficiency in Python or any preferred AI programming language such as Scala, Javascript and Java • Strong understanding of Transformer architectures, embeddings, and vector similarity search • Experience integrating with LLM provider APIs (OpenAI, Anthropic, Google Vertex AI) • Hands-on experience with agent workflows like LangChain, LangGraph • Experience with Vector Databases and traditional SQL / NoSQL databases • Familiarity with cloud platforms, preferably GCP or AWS • Understanding of patterns like RAG (Retrieval-Augmented Generation), few-shot prompting, and Fine-Tuning • Solid understanding of software development practices including version control (Git) and CI/CD • Experience with Google Cloud Platform (GCP) services, specifically Vertex AI, Firestore, and Cloud Functions • Knowledge of prompt engineering techniques (Chain-of-Thought, ReAct, Tree of Thoughts) • Experience building "Agentic" workflows where AI can execute tools or API calls autonomously
Responsibilities
• Design and implement end-to-end AI systems including data ingestion, preprocessing, model inference, and output structuring. • Build and optimize RAG systems using frameworks like LangChain, LangGraph, ADK, Genkit. • Deploy models to production environments utilizing Docker and Kubernetes for high availability and scalability. • Implement feedback loops for evaluating AI model performance in terms of accuracy, hallucinations, relevance, and set up monitoring for drift detection. • Collaborate with engineers and product managers to integrate AI endpoints into the core product and define AI capabilities. • Fine-tune open-source models such as Llama or Mistral for specific domain tasks while optimizing them for latency and cost.
Benefits
• Remote-first, flexible work with a budget to set up a work space that works for you • Localized healthcare coverage to support you and your family’s wellbeing • Flexible paid time off with a minimum of 3 weeks per year (plus holidays) • "No internal meetings" Fridays, so you can focus on deep, uninterrupted work • A professional growth budget for learning that matters to you – whether it’s developing your technical skills or learning a new language • A monthly wellness allowance to support your physical and mental health • Annual company offsites, where we gather in person to build meaningful connections • A competitive salary that reflects your expertise, impact and experience • Profit-sharing, so you can benefit directly from the value we build together • A paid sabbatical program, designed for rest, renewal and fresh perspective
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