Job Title: Design Engineer Professional

Req ID: 62946

Job Function: Software Engineering

Posting Start Date: 25/09/2026

Posting End Date: 01/10/2026

Division: Networks

Job Location: IND-Bengaluru-Pritech

Advertised Salary: Competitive

Job Req ID: 62946

Posting Date: 25th Sept 2026

Location: Bangalore

Salary: Competitive

About The Role

Business Area: Work within BT Group's telecom technology and digital engineering teams to build and support applications, platforms, and network solutions.

Impact: Help develop software that improves customer experience, network reliability, and operational efficiency.

Strategic Contribution: Support BT's digital transformation journey through innovation, automation, and modern software development practices.

What You’ll Be Doing

Develop and support software solutions that enhance BT Group’s digital and telecom services. Collaborate with cross-functional teams to deliver reliable, secure, and customer-focused technology solutions.

Learn, contribute,



and grow within an agile engineering environment while helping improve network operations

Essential Skills / Experience

Solid expertise in Java 17 and/or Java 21.

Proven experience in designing and developing Microservices-based architectures using Spring Boot.

Strong understanding of inter-service communication patterns using REST and asynchronous messaging.

Hands-on experience with Apache Kafka, including Producers, Consumers, Consumer Groups, Partitioning, Replication, and Message Delivery Guarantees.

Experience building Event-Driven Architectures and implementing patterns such as Saga, Outbox, Circuit Breaker, Retry, and Bulkhead.

Strong knowledge of SQL databases such as PostgreSQL, MySQL.

Experience with NoSQL databases such as MongoDB, Cassandra, Redis, or Elasticsearch.

Solid understanding of ACID, CAP Theorem, Sharding, Replication, and Distributed Systems concepts.

Experience optimizing database performance, query tuning, indexing, and data modelling.

📌 Design Engineer Professional (Bengaluru)
🏢 BT Group
📍 Bengaluru