Software Engineer (Mid-Level)

Visa · Reading, England ·

Last confirmed by our partners on 13 Oct 2026.

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Overview

As a Senior Software Engineer in Visa’s Product Reliability Engineering team, you design and deliver agentic and AI-driven solutions at global scale to predict and prevent real-time reliability issues. You’ll work within a multi-functional, full-stack squad to shape scalable, secure software that touches a large portion of the world’s population.

The role combines hands-on development with cross-team collaboration to advance Visa’s standards in reliability and performance. You’ll have opportunities to mentor others and experiment with innovative tech like GenAI in a fast-paced fintech environment.

Responsibilities

  • Build agentic solutions and real-time AI/ML capabilities to monitor and prevent reliability challenges at scale
  • Design and implement scalable, secure services and platforms that meet Visa’s global standards
  • Collaborate with cross-functional teams to produce design artifacts and software delivering high-quality commercial products
  • Contribute to reliability improvements, new operations flows, and sustainable service technology across agile squads
  • Mentor team members and pursue ongoing learning and experimentation while delivering measurable impact

Key requirements

  • Bachelor’s Degree in Computer Science or related field
  • Experience with building and deploying modern services and web applications with scalability
  • Proficiency in multiple programming languages (e.g., Java, Go, Python, Scala, JavaScript, .Net)
  • Experience with microservices architecture using HTTP/REST/JSON
  • Relational and/or NoSQL databases
  • Proficient with Git, Maven, Jenkins
  • Experience with Kafka or similar streaming platforms
  • CI/CD and automation tooling, logging and monitoring
  • Strong analytical and communication skills
  • Growth mindset
  • Collaborative problem solving
  • Strong communication
  • Java
  • Go
  • Python
Apply on partner site Listing supplied by one of our partner job boards. Last confirmed: 1 week ago.

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Typical pay for Software developer in Reading: £50,000 – £100,000, from 33 adverts

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