Software Engineering Specialist

Job Req ID: 51310

Posting Date: 29 Sept 2025

Function: Business Services & Operations

Unit: Networks

Location:
Outer Ring Road, Bengaluru, India

Salary: Competitive

The purpose of this role is to application development of Voice Exposure Layer and its integrations. The Software Engineering Specialist independently executes advanced activities to deliver the engineering strategy and roadmap that supports BT's commercial strategy through cross functional business partnering and the participation of a team that pursues innovation as well as engineering excellence.

Voice Exposure layer underpins the IP Voice portfolio for BT business enterprise voice products to help integrate the BSS applications to order network products and services. It also provides customer facing portals for feature management across multiple voice networks.

• Delivers the engineering strategy in ensuring the engineering organisation's ability to deliver high quality on time and on budget and implementing means of bringing measurability as well as predictability to the engineering organisation's capabilities
• Executes complex technical decisions, technology choices and architecture for a wide range of high-performance products, capabilities, and platforms, effectively balancing short-term impact with long-term transformation.
• Resolves complex and strategic issues using advanced technical knowledge, across wider industry and/or specific sectors, and develops bespoke or leading edge, technically complex solutions (e.g., relating to new, un-tested technology and/or large-scale impact of products)
• Executes and contributes to the development of the ambitious and compelling technical roadmap to meet the needs of the business, engineering team, and partner teams
• Executes engineering and operational excellence initiatives, implementing metrics and process for regular assessment and improvement
• Drives an engineering culture that fosters innovation and creativity while delivering high quality products with predictability and reliability
• Writes, tests and reviews code, refining and rewriting as necessary independently and communicates to engineering professionals and colleagues involved in the project
• Solves complex and escalated aspects of a project, performing coding, debugging, testing and troubleshooting when necessary
• Plays a positive contributor role in the software engineering organisation, implementing the technical vision and the pursuit of innovations regarding new technologies, platforms and applications
• Evaluates, implements and maintains high-quality tools and complex automation processes to support continuous delivery and developer productivity
• Implements new architectures, standards, and methods for large-scale enterprise systems
• Researches, designs and writes new software and performs deep dive data analysis, to identify issues and implement ways to improve working processes within the area of software engineering responsibility, such as avoiding and reducing technical debt
• Mentors other software engineers, helping to improve the team's abilities by acting as a technical resource
• Champions, continuously develops and shares with team knowledge on emerging trends and changes in software engineering

Quality

• Ensuring rigorous, scalable and highly available solutions to underpin the OSS stackto support VoIP services.

Delivery

• Deliver high level designs in timely fashion.

• Scala
• JAVA Spring
• Microservices/Service Oriented Architecture
• Problem solving
• Agile Development
• APIs/Web Service Integration
• IT Security
• Pipeline management
• Estimating

Soft skills: Be proactive, Excellent communicator, Strong interpersonal skills, Strong problem solving ability, Stakeholder management, Risk management and Delivery oriented.

Agile Development

Database Design/Development

Debugging

APIs/Web Service Integration

Programming/Scripting

Microservices/Service Oriented Architecture

IT Security

Cloud Computing

Artificial Intelligence/Machine Learning

Continuous Integration/Continuous Deployment Automation & Orchestration

Software Testing

Application Development

Algorithm Design

Software Development Lifecycle

Project/Programme Management

Decision Making

Growth Mindset

Inclusive Leadership

Java

JavaScript / React / Node

Problem Solving

Looking in:

Leading inclusively and Safely

I inspire and build trust through self-awareness, honesty and integrity.

Owning outcomes

I take the right decisions that benefit the broader organisation.

Looking out:

Delivering for the customer

I execute brilliantly on clear priorities that add value to our customers and the wider business.

Commercially savvy

I demonstrate strong commercial focus, bringing an external perspective to decision-making.

Looking to the future:

Growth mindset

I experiment and identify opportunities for growth for both myself and the organisation.

Building for the future

I build diverse future-ready teams where all individuals can be at their best.

About us

BT Group was the world's first telco and our heritage in the sector is unrivalled. As home to several of the UK's most recognised and cherished brands – BT, EE, Openreach and Plusnet, we have always played a critical role in creating the future, and we have reached an inflection point in the transformation of our business.

Over the next two years, we will complete the UK's largest and most successful digital infrastructure project – connecting more than 25 million premises to full fibre broadband. Together with our heavy investment in 5G, we play a central role in revolutionising how people connect with each other.

While we are through the most capital-intensive phase of our fibre investment, meaning we can reward our shareholders for their commitment and patience, we are absolutely focused on how we organise ourselves in the best way to serve our customers in the years to come. This includes radical simplification of systems, structures, and processes on a huge scale. Together with our application of AI and technology, we are on a path to creating the UK's best telco, reimagining the customer experience and relationship with one of this country's biggest infrastructure companies.

Change on the scale we will all experience in the coming years is unprecedented. BT Group is committed to being the driving force behind improving connectivity for millions and there has never been a more exciting time to join a company and leadership team with the skills, experience, creativity, and passion to take this company into a new era.

A FEW POINTS TO NOTE:

Although these roles are listed as full-time, if you're a job share partnership, work reduced hours, or any other way of working flexibly, please still get in touch.

We will also offer reasonable adjustments for the selection process if required, so please do not hesitate to inform us.

DON'T MEET EVERY SINGLE REQUIREMENT?

Studies have shown that women and people who are disabled, LGBTQ+, neurodiverse or from ethnic minority backgrounds are less likely to apply for jobs unless they meet every single qualification and criteria. We're committed to building a diverse, inclusive, and authentic workplace where everyone can be their best, so if you're excited about this role but your past experience doesn't align perfectly with every requirement on the Job Description, please apply anyway - you may just be the right candidate for this or other roles in our wider team.