Senior Full Stack Developer

Job Title: SeniorFull Stack Developer

Job Location: Mumbai (Prabhadevi)

About the Company

Spinnaker Analytics is a predictive analytics and artificial intelligence company headquartered in Boston, US with offices across the globe. We build prediction models and algorithms to solve high-priority business problems. Working across multiple industries, we have designed and developed breakthrough analytic products and decision-making tools by leveraging predictive analytics, AI, machine learning, and deep domain expertise. Please visit www.spinnakeranalytics.com for more details

Key Responsibilities

• Architect, Develop, and Own: Lead the development, maintenance, and scalability of robust, responsive full-stack applications using React.js and Python (Django/Flask).
• System Design & Performance: Design scalable database schemas (PostgreSQL/MySQL) and optimize complex queries for high-throughput, large-scale applications.
• Cloud & Infrastructure Ownership: Architect, deploy, and manage secure, resilient cloud infrastructure on Azure. Own the containerization (Docker) and orchestration strategy.
• Modern CI/CD Practices: Design, implement, and maintain robust CI/CD pipelines to ensure seamless, automated, and secure production deployments.
• API Architecture: Design clean, well-documented, and highly performant RESTful APIs and microservices.
• Engineering Excellence: Set and enforce high code quality standards through rigorous code reviews, automated testing, and technical documentation.
• Technical Leadership: Collaborate with product and cross-functional teams to translate ambiguous business requirements into clear technical roadmaps. Mentoring junior/mid-level developers is highly encouraged.

Requirements

• Experience: 5–7 years of professional software engineering experience building and deploying production-grade, large-scale web applications.
• Back-End Expertise: Deep production experience with Python and advanced knowledge of Django or Flask frameworks (including ORM optimization, caching strategies, and security best practices).
• Front-End Expertise: Proven track record of building complex, high-performance user interfaces using React.js, Tailwind CSS, and state management libraries.
• Production Cloud & DevOps: Hands-on experience architecting and managing infrastructure on Azure, including computing, networking, and security services. Strong proficiency with Docker and production CI/CD tools.
• Data Management: Advanced knowledge of relational databases (PostgreSQL/MySQL), including indexing, query optimization, and handling high-concurrency data layers.
• Problem Solving & Independence: Exceptional system debugging skills; proven ability to systematically troubleshoot and resolve critical production incidents.
• Communication: Excellent verbal, aural and written communication skills, with a proven ability to explain complex technical trade-offs to non-technical stakeholders and turn ambiguous, unstructured project briefs into structured execution plans

Qualifications

• Bachelor's or Master's degree in Computer Science, Engineering, or a related field (or equivalent practical experience).
• Experience with message brokers (e.g., RabbitMQ, Celery) or Redis for handling asynchronous tasks in large systems.
• Practical exposure to or strong interest in integrating AI/ML models into web applications is a strong plus.
• 1+ years of practical experience integrating foundation LLMs into web backends. Proficient in structured prompt engineering, output formatting, cost/latency benchmarking, and handling vector embeddings.