Senior Software Engineer: Build Scalable, Secure Systems

3761 Barclays - BX - UK; Glasgow; On-site; GBP 70,000 - 110,000; Full time

Job summary

Barclays in Glasgow is seeking a Senior Software Engineer to design, develop and improve software using a range of engineering methodologies to deliver scalable business capabilities for customers and colleagues. You will play a key part in driving innovation, ensuring high-quality solutions, and enhancing system performance while collaborating across teams to support secure and reliable digital services.

Candidates should have strong front-end skills (React/Angular) and back-end Java/Spring,

Qualifications

• Strong front-end development experience with modern frameworks (React/Angular).
• Back-end development with Java and Spring technologies, including Spring Boot.
• Experience designing robust RESTful APIs with security and versioning.
• Experience with microservices, event-driven architectures, and Kafka.

Responsibilities

• Design, develop and improve software using modern engineering methodologies to deliver scalable capabilities.
• Collaborate with product managers, designers and engineers to define requirements and ensure alignment with business objectives.
• Promote code quality through reviews, testing, secure coding practices, and knowledge sharing.

Skills

React

Angular

Java

Spring

REST APIs

OAuth2/JWT

Kafka

Cloud platforms

Tools

Spring Boot

Kafka

REST API design

JWT/OAuth2

Job description

Barclays in Glasgow is seeking a Senior Software Engineer to design, develop and improve software using a range of engineering methodologies to deliver scalable business capabilities for customers and colleagues. You will play a key part in driving innovation, ensuring high-quality solutions, and enhancing system performance while collaborating across teams to support secure and reliable digital services.

Candidates should have strong front-end skills (React/Angular) and back-end Java/Spring,