Job details

AI Engineer

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We’re looking for a highly curious and hands-on AI Engineer to help us build and continuously improve intelligent workflows inside our product. This role sits at the intersection of model experimentation, AI-first product thinking, and full-stack implementation.

You’ll work closely with the founders to prototype, integrate, and optimize the use of LLMs and other AI systems across our platform. This is a technical, creative, and fast-moving role ideal for someone who thrives in an experimental environment and uses AI tools daily.

What You’ll Do

Prototype and implement intelligent workflows powered by foundation models (OpenAI, Claude, Gemini, etc.)
Explore and integrate multi-step reasoning using Chain-of-Thought and agent-style patterns
Fine-tune open-source models or run prompt tuning experiments to improve task accuracy
Use tools like Cursor and Windsurf to prototype and iterate quickly on product
Work across the stack to integrate AI features (Node.js + Supabase + React)
Run micro-model evaluations to test hypothesis-to-output cycles
Use AI to augment your own workflow and automate internal tooling
Contribute to our experimentation engine for evaluating which models to use where
Implement AI Voice agents

Required qualifications:

Experience working with foundation models (OpenAI, Gemini, Claude, Mistral, etc.)
Deep understanding of prompt engineering, reasoning chains, agent orchestration, and tool calling
Hands-on experience with model fine-tuning and working with vector stores
Proficiency in Cursor or Windsurf (daily usage preferred)
Strong backend knowledge (Node.js, Supabase/Postgres)
Comfort building UI flows (React)
Passion for using AI not just as a tool, but as a core capability in product design
Startup mentality: low ego, resourceful, and fast-paced

Preferred qualifications:

Experience working with LiveKit or real-time communication platforms
Exposure to LangChain, LlamaIndex, or similar agent frameworks
Background in applied ML or RAG systems
Product-minded engineer, understands the “why” behind features and contributes to UX/feature design
Experience translating abstract AI capabilities into intuitive product workflows

Average salary estimate

$110000 / YEARLY (est.)

min

max

$90000K

$130000K

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What You Should Know About AI Engineer, Joomag

Meet our innovative company where we’re on the lookout for an AI Engineer who is as passionate about artificial intelligence as we are! In this exciting role, you'll help us build and enhance intelligent workflows that make our product smarter and more efficient. As an AI Engineer, you’ll dive deep into model experimentation, blending AI-first product thinking with full-stack implementation. Collaborating closely with our founders, your task will involve prototyping, integrating, and optimizing the application of large language models (LLMs) and other AI systems across our platform. This is an ideal position for someone who thrives in a fast-paced, experimental environment and utilizes AI tools daily. You will be responsible for not only prototyping and implementing intelligent workflows powered by advanced foundation models but also for exploring multi-step reasoning and fine-tuning open-source models to enhance task performance. Your day-to-day will involve using tools like Cursor and Windsurf for quick iteration, integrating AI features with technologies like Node.js, Supabase, and React, and running evaluations to validate your hypotheses. If you're a creative thinker with a startup mentality and an unwavering passion for utilizing AI as a core capability in product design, we’d love to have you join our dynamic team as an AI Engineer!

Frequently Asked Questions (FAQs) for AI Engineer Role at Joomag

What are the responsibilities of an AI Engineer at the company?

As an AI Engineer at our company, your responsibilities will include prototyping and implementing intelligent workflows using advanced foundation models, integrating AI features across the tech stack, and conducting evaluations of micro-models to validate hypotheses. You'll play a key role in designing innovative AI capabilities that enhance our product.