Senior Principal Full Stack Engineer
GSK is a global biopharma company with a purpose to unite science, technology and talent to get ahead of disease together. R&D; at GSK is highly data-driven, and we are applying AI/ML, modern software engineering, and data platforms to generate new insights, enable analytics, drive automation, and accelerate the pace of discovery and development.
This role is in R&D; Technology where you will architect and build production-grade applications and data platforms used by scientists, clinicians, and business stakeholders worldwide. You will work across diverse domains and partner with architects, data engineers, AI/ML modellers, and product owners to deliver high-quality, scalable systems in alignment with agile and DevOps principles.
The Role
We are seeking a Senior Principal Full Stack Engineer with deep expertise across software development, data engineering, cloud architecture, and AI/ML integration. This is a hands-on technical role where you will spend the majority of your time writing production code, architecting cloud-native solutions,
integrating AI capabilities, and driving engineering excellence across the team.
At this level, you are expected to own technical direction, make sound architectural decisions, and actively elevate the engineers around you — not just deliver your own work. You bring strong opinions, hold yourself and others to a high engineering bar, and are excited by the challenge of building systems that work reliably at scale.
In This Role You Will
You will work across a range of the following areas:
Software Engineering & Application Development
- Write clean, well-tested, production-grade code for full-stack applications using Python and up-to-date frontend frameworks
- Build and maintain scalable REST APIs, microservices, and async processing pipelines
- Design application architectures and own technical solutions end-to-end
- Lead and participate in code reviews, enforce quality standards, and drive t
📌 Senior Principal Full Stack Engineer (Bengaluru)
🏢 GSK
📍 Bengaluru