Full Stack Engineer
Posted:
2/3/2026, 3:41:53 PM
Location(s):
Maharashtra, India
Experience Level(s):
Mid Level ⋅ Senior
Field(s):
Software Engineering
Overview of 66degrees
66degrees is an end-to-end AI transformation partner that guides enterprises from complex business challenges to clear, quantifiable outcomes. Our company is the culmination of several successful firms, each a leader in its own right in cloud, artificial intelligence, and data. This convergence of talent and expertise is how we help businesses reach their own "inflection point," where chaotic data becomes a strategic asset, complexity becomes clarity, and AI becomes an engine for growth. Our ultimate vision is to be the catalyst for a future where every business operates as an intelligent enterprise, with autonomous systems unlocking human potential.
At 66degrees, we believe in thriving through challenges and winning together. These values not only guide us in achieving our goals as a company but also for our people. We are dedicated to creating a significant impact for our employees by fostering a culture that sparks innovation and supports professional and personal growth along the way.
Overview of Role
66degrees Software Engineers within the Innovation team are catalysts for future growth. You will leverage your strong development foundation to explore emerging technologies, identify new opportunities, and rapidly prototype high-impact "accelerators" and minimum viable products (MVPs) for our clients. Partnering with cross-functional experts in AI, data, and cloud engineering, you will move beyond mission-critical application delivery to actively shape the next generation of intelligent enterprise solutions. This role is for a highly motivated and exploratory individual passionate about turning complex challenges into clear, quantifiable outcomes and driving new value for the business.
Responsibilities
- Explore and Innovate: Proactively research and identify new market opportunities and cutting-edge technologies relevant to AI transformation (GenAI, LLMs, Agents) and cloud solutions.
- Build AI Accelerators: Design and develop RAG (Retrieval-Augmented Generation) applications and Agents using LangChain/LlamaIndex (Python) and React.
- Develop Intelligent Interfaces: Build modern, responsive frontends that handle streaming AI responses, chat interfaces, and complex data visualizations.
- Engineering Excellence: Implement unit testing, evaluation frameworks for LLM outputs (e.g., Ragas/LangSmith), and follow TDD principles.
- Cloud Native Prototyping: Leverage Google Vertex AI and GCP services (Cloud Run, Cloud Functions) to deploy scalable AI microservices.
- Ops & Pipelines: Establish CI/CD pipelines and manage Prompt Versioning to ensure consistent AI behavior across updates.
Qualifications
- 3+ years in Python and React development with a recent focus on Generative AI applications.
- Strong grasp of LLM orchestration frameworks (LangChain, LlamaIndex) and OpenAI/Vertex AI APIs.
- Experience implementing RAG architectures and working with Vector Databases (Pinecone, pgvector, or similar).
- Ability to handle non-deterministic software (Prompt Engineering and "System Prompt" design).
- Proficiency with Git, CI/CD, and Agile/Scrum methodologies.
- Preferred: Experience with FastAPI for backend services and Next.js for frontend.
- Experience with rapid Python UI frameworks like Streamlit or Chainlit for internal proof-of-concepts is a plus."
- A Bachelor’s degree in Computer Science, Computer Engineering, or related or equivalent work experience required.
66degrees is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to actual or perceived race, color, religion, sex, gender, gender identity, national origin, age, weight, height, marital status, sexual orientation, veteran status, disability status or other legally protected class.
66degrees
Website: https://www.66degrees.com/
Headquarter Location: Chicago, Illinois, United States
Employee Count: 501-1000
IPO Status: Private