Full-Time

Senior Cybersecurity Engineer

Cloud

Posted on 10/8/2025

Visa

Visa

10,001+ employees

Global digital payments network processing transactions

No salary listed

London, UK

Hybrid

Expectation of days in office will be confirmed by your Hiring Manager.

Category
IT & Security (1)
Required Skills
Microsoft Azure
Agile
Python
Java
AWS
SCRUM
Google Cloud Platform
Requirements
  • 5+ years of relevant work experience with a Bachelor’s Degree or at least 2 years of work experience with an Advanced degree (e.g. Masters, MBA, JD, MD) or 0 years of work experience with a PhD, OR 8+ years of relevant work experience
  • Strong software development background (Python, Java)
  • Agile / Scrum experience
  • Strong understanding of network, application, and system security
  • Experience with cloud security services (AWS, Azure, GCP)
  • Experience with deploying secure infrastructure into cloud environments
  • Experience with CI/CD pipelines
Responsibilities
  • Conduct threat and risk analysis and participate in the development of mitigation strategies
  • Assist in the development and enforcement of security policies, procedures, and best practices
  • Enhance the security posture of the entity hosted in public cloud or on-prem environment
  • Translate security and technical requirements into business requirements and communicate security risks to different audiences ranging from business leaders to engineers
  • Collaborate with IT and other business units to ensure security is integrated into all aspects of technology and operations
  • Develop the infrastructure and platform to automate vulnerability management and security reporting.
Desired Qualifications
  • 8 or more years of work experience in Cybersecurity
  • AWS Security Specialty certification
  • Technical experience with programming, technology infrastructure, and security
  • Experience in deploying resources using Infrastructure as Code (Terraform)
  • Experience in securing Kubernetes services
  • Extensive knowledge in OWASP Web Top 10 and CWE Top 25
  • Strong written and oral communication skills to document reports on assessments and communicate potential weaknesses and risks to different audiences ranging from business leaders to engineers.

Visa operates a global digital payments network that connects consumers, businesses, banks, and governments to enable electronic card payments. Its system moves money through a card-based flow: a merchant request, card authorization via Visa, funds settlement between banks, and data processing, with fees earned on transactions and services. The company differentiates itself with its worldwide network, large client base, and partnerships that expand access to digital payments while supporting sustainable commerce. Its goal is to widen financial inclusion and provide convenient, secure electronic payments for a growing share of global commerce.

Company Size

10,001+

Company Stage

N/A

Total Funding

$9.6M

Headquarters

San Francisco, California

Founded

1958

Simplify Jobs

Simplify's Take

What believers are saying

  • Visa Ventures invested in Nekuda's $5M round for agentic payments.
  • Visa Ventures led BVNK's $50M Series B for stablecoin payments.
  • VisaNet handled 164.7 billion transactions annually in 2021.

What critics are saying

  • FedNow bypasses Visa, cutting transaction volume in 12-24 months.
  • PSD2 enables direct payments, causing 70-85% volume loss in 18-36 months.
  • CBDCs in 130+ countries reduce Visa's market by 15-25% in 36-60 months.

What makes Visa unique

  • VisaNet processes 76,000 transactions per second with 99.9999% availability.
  • VisaNet connects 3.6 billion accounts across 200+ countries.
  • VisaNet uses AI for smarter authorization and fraud prevention.

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Benefits

Health Insurance.

Life Insurance.

Dental Insurance.

Disability Insurance.

Accidental Death & Dismemberment Insurance.

Company News

TechCabal
Aug 12th, 2025
HoneyCoin raises $4.9M for expansion

Kenyan fintech HoneyCoin raised $4.9 million in seed funding to expand its stablecoin cross-border payment services into Africa, Latin America, and Asia. Led by Flourish Ventures, the round included TLcom Capital, Stellar Development Foundation, and Visa Ventures. HoneyCoin processes $150 million monthly, serving 350 enterprise clients. The funds will be used to hire executives, secure licenses, and expand into new markets, with plans for new products by Q3 2025.

Business Wire
May 15th, 2025
Nekuda Raises $5M Led by Madrona, Together with Amex Ventures and Visa Ventures, to Power Agentic Payments

Nekuda raises $5M led by Madrona, Amex Ventures & Visa Ventures to power agentic aayments. For the infrastructure of the future of online commerce.

Forbes
May 6th, 2025
Visa Invests in BVNK, $50M Funding

Visa Ventures has invested in stablecoin infrastructure platform BVNK, marking Visa's first direct investment in a stablecoin payments player. This move supports the future of stablecoins in payments, enhancing BVNK's credibility and penetration with Visa's partners. BVNK, which raised $50 million in a Series B round in December 2024, processes $12 billion in annualized volume and offers solutions for B2B and B2C payments using stablecoins.

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