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A leading startup in conversational AI solutions is looking for a Senior Full Stack Developer with extensive experience in Generative AI development. This hands-on leadership role involves designing and building AI-powered applications, integrating various technologies like PHP, Node.js, and Python. The ideal candidate will have over 5 years of professional experience, exceptional problem-solving skills and a strong understanding of scalable architecture. Join us in shaping the future of conversational and automation technologies.
We’re looking for an experienced Senior Full Stack Developer with a strong background in Generative AI development to join our product engineering team.
You will help with the design and development of AI-powered applications and APIs, integrating them into Halosis’s core platform and helping shape the next generation of conversational and automation technologies.
This is a hands-on technical leadership role — perfect for someone who thrives at the intersection of AI innovation, scalable architecture, and real-world impact.
Design and develop full stack applications integrating LLMs (Large Language Models), NLP, and Generative AI frameworks
Build scalable APIs and backend services using PHP Laravel, Node.js, or Python (FastAPI/Flask)
Implement intelligent front-end interfaces using React, Next.js, or Vue.js
Collaborate with data and product teams to design, train, and deploy AI models for automation, chat, and content generation
Optimize performance, scalability, and security across the stack
Lead code reviews, provide technical mentorship, and uphold engineering best practices
Explore and adopt new Gen AI tools and frameworks (OpenAI, Anthropic, LangChain, Hugging Face, etc.)
Minimum 5 years of professional experience as a Full Stack Developer
Strong proficiency in PHP Laravel, Node.js, or Python
Proven experience in AI or Generative AI development (OpenAI API, Hugging Face, LangChain, or similar frameworks)
Strong knowledge of RESTful APIs, microservices architecture, and database design
Experience with cloud platforms (AWS, GCP, Azure) and containerization (Docker/Kubernetes)
Excellent problem-solving, analytical, and architectural skills
Strong collaboration and communication abilities
Experience developing AI chatbots, virtual assistants, or automation systems
Knowledge of vector databases (Pinecone, Chroma, Weaviate)
Familiarity with prompt engineering and fine-tuning LLMs
Contributions to open-source AI projects
What's your expected monthly basic salary?
Which of the following types of qualifications do you have?
How many years' experience do you have as a Full Stack Developer?
Which of the following programming languages are you experienced in?
Which of the following front end development libraries and frameworks are you proficient in?
How much notice are you required to give your current employer?
How many years' experience do you have as a Generative AI Engineer?
Computer Software & Networking 11-50 employees
Halosis is an award winning startup that creates conversational commerce solution with AI. If you want to be a part of the AI revolution come and join us!
– Misi Halosis.
Halosis is an award winning startup that creates conversational commerce solution with AI. If you want to be a part of the AI revolution come and join us!
* The salary benchmark is based on the target salaries of market leaders in their relevant sectors. It is intended to serve as a guide to help Premium Members assess open positions and to help in salary negotiations. The salary benchmark is not provided directly by the company, which could be significantly higher or lower.