IT & Software

Software Engineer - DevSecOps

Visa

Reading · Berkshire · United Kingdom

Overview

In this role, you will design, build, and refine software across front-end, back-end, and data layers to deliver scalable payment solutions. You will work with cross-functional teams to translate requirements into robust systems, using AI-assisted tools to accelerate development. You’ll own code quality, testing, and automation, from unit tests to CI/CD pipelines, while ensuring security and regulatory compliance. The position offers impact at scale within Visa’s global platform and data-driven environment. You will contribute to reliable, observable systems that support secure payments worldwide.

Responsibilities
  • Write, modify, and review high-quality, testable code across front-end, back-end, and data layers
  • Integrate systems via APIs, messaging queues, and databases
  • Develop and maintain data pipelines and large-scale data processing jobs using cloud services
  • Develop unit, integration, and end-to-end tests with automation focus
  • Maintain CI pipelines to auto-run tests on commits
  • Debug, perform root cause analysis with AI-assisted tools, and enforce code quality gates
  • Build and maintain CI/CD pipelines; deploy applications using containerization and orchestration
  • Monitor production applications with observability tools; analyze incidents and implement fixes
  • Optimize code for performance, cost, and maintainability
  • Apply secure coding practices and manage secrets; ensure robust authentication/authorization
  • Comply with regulatory standards and maintain audit-ready documentation
Key requirements
  • Bachelor's degree or relevant work experience
  • Experience in writing, modifying, and reviewing code for commercial or end user applications
  • Experience in debugging and root cause analysis
  • Experience in developing unit, integration, and end-to-end tests
  • Experience in integrating systems via APIs, messaging queues, and databases
  • Experience in maintaining CI/CD pipelines and deploying applications
  • Experience in applying secure coding practices and complying with regulatory standards
  • cross-functional collaboration
  • ability to translate business requirements into technical solutions
  • problem-solving mindset
  • APIs
  • messaging queues
  • databases

Reference: WJ-747_31199431

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