Closing date for applications: 12/10/2026

Location Bangalore, India

Job typePermanent | Contract typeFull Time

#R-00284457

Join our digital revolution in NatWest Digital X

In everything we do, we work to one aim. To make digital experiences which are effortless and secure.

So we organise ourselves around three principles: engineer, protect, and operate. We engineer simple solutions, we protect our customers, and we operate smarter.

Job description

This role is based in India and as such all normal working days must be carried out in India.

Join us as a Principal Engineer, Director

- This is an exciting and challenging role that will see you leading best practice for application development and software development life cycles within the bank
- With your software development background, you’ll be delivering software components to enable the delivery of platforms, applications and services for the bank
- You’ll be recognised as a leader in software engineering, as you lead the wider participation in internal and industry wide events, conferences and other activities
- We're offering this role at director level

What you'll do

As a Principal Engineer, you’ll be driving development software and tools to accomplish project and departmental objectives by converting functional and non-functional requirements into suitable designs. You’ll play a leading role in planning, developing and deploying high performance robust and resilient systems for the bank, while leading engagements with senior stakeholders to explore and suggest appropriate technical solutions to achieve the required product features.





You’ll have the opportunity to develop your leadership skills as you manage the technical delivery of one or more software engineering teams, overseeing the quality of their work and making sure it meets the required technical standards.

You’ll also be:

- Overseeing the definition of the technical strategy and advising on product roadmaps and migration plans to achieve strategic goals
- Making sure that the bank’s systems follow excellent architectural and engineering principles, and are fit for purpose
- Monitoring the technical progress against plans while safeguarding functionality, scalability and performance, and providing progress updates to stakeholders
- Designing and developing reusable libraries and APIs for use across the bank
- Writing unit and integration tests within automated test environments to ensure code quality

The skills you'll need

You’ll come with a background in software engineering, software or database design and architecture, as well as significant experience developing software within an SOA or microservices paradigm. You'll need at least eighteen years of experience in full stack engineering, leading the design and delivery of scalable, resilient, and secure solutions across front-end, backend, APIs, and cloud platforms. You'll bring deep expertise in up-to-date software engineering, including full stack development,



microservices, event-driven architectures, AWS cloud services, DevSecOps, CI/CD, observability, and platform engineering to build enterprise-scale Data and AI products.

You'll need experience in driving technical strategy, architecture, innovation, automation, code quality, and performance optimisation whilst mentoring engineering teams and collaborating closely with Product, Data Science, Architecture, and business stakeholders to deliver high-impact Data and AI initiatives.

You’ll also need:

- A strong background in leading software development teams, introducing and executing technical strategies
- Knowledge of using industry recognised frameworks and development tooling
- Experience of test-driven development and using automated test frameworks, mocking and stubbing and unit testing tools
- A background in designing or implementing APIs
- Experience of supporting, modifying and maintaining systems and code developed by teams other than your own
- The ability to rapidly and effectively understand and translate product and business requirements into technical solutions

Welcome to our Bangalore hub

Located at Taurus 4, Bagmane Constellation Business Park, our new office stands as a state-of-the-art hub for innovation and collaboration.

Key facts:

- A 30 acre campus
- Space for 6,000 colleagues
- Opened in 2025

Our tech stack

Here’s just some of the technologies we use.

Front end

- JavaScript
- ReactJS
- AngularJS

Back end

- Python
- Java
- Microsoft Dynamics

DevOps

- AWS
- GitLab
- Google Cloud Platform

Data

- Kafka
- Hadoop
- PostgreSQL
- Snowflake

📌 Principal Engineer, Director (Bengaluru)
🏢 National Westminster Bank
📍 Bengaluru