Senior Full Stack AI Engineer

Company Description

Celestial Systems Inc., headquartered in Vancouver, Canada, with global offices and a dedicated in-house engineering team, has been at the forefront of enabling digital transformation for enterprises for over 20 years. The company specializes in enterprise cloud applications, application modernization, cloud AI, data analytics, cloud security, and infrastructure modernization. Serving industries like healthcare, finance, and green energy, Celestial provides tailored solutions grounded in a deep understanding of clients' unique business landscapes. Passionate about innovation, Celestial empowers businesses to embrace new opportunities, mitigate risks, and enhance their competitive edge.

Role Description

We are seeking a Senior Full Stack AI Engineer for a
full-time, on-site (World Trade Center building)
role in Bengaluru. The engineer will will play a key role in designing, developing, and deploying robust AI-powered applications, working across both frontend and backend systems. This role requires a strong foundation in full stack development, a deep understanding of AI/ML frameworks, and a proven ability to deliver production-ready solutions.

Key Responsibilities

• Hands-on knowledge and experience with Microsoft Azure cloud services, including Azure Foundry, Functions, Blob, and container tools such as Azure Kubernetes.
• Ability to design and manage data pipelines ensuring high-quality data is available for AI model training and deployment.
• Strong knowledge and experience working with structured and unstructured data that span across SQL databases and NoSQL databases such as MongoDB or CosmosDB.
• Experience with various AI tools like LangChain, Autogen, and LangGraph.
• Experienced in developing APIs and API management.
• Experience developing and delivering event driven architectures.
• Experience in using and implementing open-source large language models such as Llama, Mistral, and assorted embedding models.
• Design, develop, and implement scalable web applications that integrate advanced AI and machine learning models.
• Lead the end-to-end lifecycle of projects, including requirements gathering, architecture, development, deployment, and monitoring.
• Work with cross-functional teams to deliver AI features and clearly communicate technical concepts and outcomes to all stakeholders.
• Stay updated with the latest advancements in AI, web technologies, and software engineering best practices, and proactively guide the team in adopting and implementing these innovations.
• Mentor and guide junior engineers in both AI and full stack development.
• Ensure compliance with data privacy, security, and ethical guidelines in all applications.

Qualification and Experience

• Bachelor's or Master's degree in Computer Science Engineering, Artificial Intelligence, or a related field.
• 7+ years of professional experience
  in full stack development.
• Minimum 2+ years of hands-on experience on AI
  .
• Proven experience in backend development using Python or
• Advanced frontend development skills using React or other frameworks with a deep understanding of component-based architecture.
• Demonstrable expertise in machine learning frameworks and libraries (e.g., TensorFlow, PyTorch, Scikit-learn).
• Experience deploying machine learning models into production web applications (cloud and/or on-premises).
• Solid understanding of data engineering, RESTful APIs.
• Knowledge of MLOps practices and tools (e.g., MLflow, Docker, Kubernetes).
• Familiarity with cloud platform Azure and its AI/ML services.
• Proven ability to architect and troubleshoot complex, scalable web and AI solutions.
• Excellent analytical, problem-solving, and communication skills.

Preferred Skills and Attributes

• Experience with natural language processing (NLP), computer vision, or reinforcement learning.
• Background in leading or managing projects and teams.
• Strong business acumen and the ability to align technology initiatives with organisational goals.