Software Engineer III- Global Banking Platform

Overview

As a Software Engineer III, you help build a cloud-native, globally scalable core banking platform. You work on microservices, CI/CD pipelines, and production-ready tooling, collaborating with fintech partners and internal teams. You’ll improve code quality with automated tests and secure coding practices while shaping architecture and deployment strategy. This role offers a path to influence large-scale financial technology and the cloud transition at GBP, with opportunities to leverage AI-assisted development and cross-functional collaboration.

Responsibilities

• Design, implement and optimize scalable microservices with best practices
• Write secure, high-quality code and automated tests
• Create architecture and design artifacts for complex apps while ensuring constraints are met
• Identify code and data patterns to improve hygiene and system design
• Manage deployments from test to production and troubleshoot issues
• Coordinate with other engineering teams to integrate features coherently
• Translate product requirements into trackable tickets
• Contribute to engineering communities and promote inclusive team culture
• Leverage enterprise AI coding assist tools to improve quality and speed while maintaining security

Key requirements

• Formal training or certification on software engineering concepts
• Hands-on experience in system design, development, testing, and operational stability
• Proficient in Go, Python and/or Java
• Experience with Kubernetes and Terraform
• Experience in developing automated tests as part of the development cycle
• Knowledge of SDLC and agile methodologies (CI/CD, resiliency, security)
• Experience with cloud provider environments
• Experience with enterprise-authorized AI-assisted development tools and evaluating AI outputs for correctness, performance, and security
• Understanding of secure handling of data and responsible AI usage in engineering workflows

• collaboration
• problem-solving
• curiosity about new technologies
• Go, Python, and/or Java
• Kubernetes
• Terraform

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