About the role
Job Summary
As a Software Development Engineer III you are in a senior Individual Contributor
engineering role at Tesco. Your proficiency with foundational computer science and
software engineering concepts is taken as a given, and you will have proven significant
technical depth and breadth. At this level you will be playing an active role in technical
leadership, with proven impact across teams and the wider directorate. You take
ownership and accountability of the development of the products in your domain. You
participate in activities that build capability across the organisation: coaching and
mentoring of existing colleagues, and interviewing/hiring of new colleagues.
1. My impact reaches beyond my immediate team
2. At this level I display a high degree of ownership for the work conducted by the team
3. I can anticipate feature evolution of my product
4. I am comfortable managing competing priorities
5. I build capability and raise the bar by contributing to hiring and interviewing practices.





We are seeking a skilled React Native Mobile App Developer with robust expertise in the
Expo ecosystem to design, build and maintain high-performance cross-platform
mobile applications. In this role, you will leverage Expo and its modern suite of tools (like
EAS and Expo Router) for development and deliver Tesco design system aligned native
experiences for both iOS and Android platforms from a single codebase. You will
collaborate closely with Product Managers, UI/UX Designers to translate requirements into
scalable solutions.

You will be responsible for
Key Responsibilities
1. Develop and maintain cross-platform mobile applications using React Native
2. Work on a day-to-day basis with Agentic AI to leverage spec, skills and agents to
do 50% of their work across development, documentation and testing
3. Collaborate with engineering managers, product managers, designers and
backend developers to deliver seamless user experiences
4. Optimize applications fo

📌 Software Development Engineer III (Bengaluru)
🏢 Tesco Technology
📍 Bengaluru