AI/ML Engineer

AI/ML Engineer at Halcyon Labs
AI/ML
Location: Bengaluru, India
Department: Technology
Experience: 3-6
AI ML Engineer
Location: Halcyon Labs - Innovation Hub - Bengaluru, KA, India
Working Model : Work From Office (5 days)
About us
Halcyon Labs is a fast-growing SaaS company focused on helping businesses leverage data & AI to improve customer acquisition and retention. We have a team of 130 serving 300+ customers across 5 offices in the US, Singapore, India, Australia, and the UK.
Our mission is to make it easy for non-technical marketers to leverage advanced data activation and marketing measurement tools that are powered by AI, to improve their performance and achieve their KPIs. Our product is being adopted rapidly globally and we need the best people onboard the team to accelerate our growth.
Position Overview:
This is a highly technical and hands-on role where you will be responsible for building AI systems from scratch, leveraging technologies such as Generative AI (Gen AI), RAG, Graph based systems and LLMs.that integrating automation tools and agents into existing business processes and operations, with humans in the loop, is the key to innovation and efficiency. We launched an internal initiative for executing this and we are building a team around this.
Key Responsibilities:
● Research & Scoping: Collaborate with stakeholders in various teams and departments to scope out potential business use cases.
● Design, implement, and deploy state-of-the-art models, including LLMs and Generative AI frameworks.
● Perform model optimization for performance, scalability, and accuracy.
● Implement advanced feature engineering techniques for both structured and unstructured data.
● Leverage leading libraries like TensorFlow, and PyTorch for experimentation and production.
● Build and optimize machine learning pipelines with tools like Vertex AI.
● AI Agent Development: Design and implement autonomous AI agents aimed at optimization using custom prompting and agentic workflows.
What we are looking for :
Skills :
● Possess a bias for action with a track record of solving technical challenges creatively.
● Experienced in 0→1 MVP development and iterative prototyping.
● Knowledgeable and experienced in leveraging LLMs, RAG and Agentic frameworks.
● Passionate about staying up to date with AI trends and best practices.
● Strong expertise in Python, proficiency in TensorFlow, PyTorch, and MLOps practices;
experience in cloud-based deployment and machine learning frameworks.
● Technical expertise - Hands-on experience with Gen AI, RAG, Graph AI and LLM's.
● Experience with cloud platforms such as AWS or GCP including AI/ML services.
● Knowledge of LLMs, vector databases, and applied Gen-AI techniques and frameworks (RAG, Agentic AI orchestration, LangChain, LlamaIndex, etc)
Experience :
● Have 3-6 years of experience in the Data Science / Machine learning domain.
Here’s what you can expect:
Early impact – Help shape the tech stack and build products from the ground up.
Agile culture – Small teams, zero bureaucracy.
Great benefits – Competitive pay, health insurance, daily breakfast, weekday lunches, Friday team lunch, Fun O’Clock Fridays, and unlimited coffee, tea & snacks.
How to apply :
If this sounds like you, apply now at \[[\[email protected\]](https://echojobs.io/cdn-cgi/l/email-protection)\]. We’d love to hear from you!