Full-Time

Senior Software Engineer

Featurespace

Posted on 9/12/2025

Visa

Visa

10,001+ employees

Global digital payments network processing transactions

No salary listed

Cambridge, UK

Hybrid

Three days on-site per week required.

Category
Software Engineering (2)
,
Requirements
  • Ability to manage and prioritise your own workload.
  • Modern IDEs, source control and continuous integration systems.
  • Experience of designing and developing scalable distributed applications.
  • Knowledge of patterns and their trade-offs in a distributed environment.
  • Comfortable working with large codebases.
  • External API integration.
  • Code profiling and performance tuning.
Responsibilities
  • Expert understanding of relevant technologies and ability to write optimised, scalable code.
  • Solve complex problems and help others in debugging and resolving issues.
  • Seen as a code approver at a larger scale outside of scrum team.
  • Improve areas of the system you work on, leaving things better than you found them.
  • Lead significant portions of projects and make impactful contributions.
  • Capable of driving technical initiatives and lead resolution of critical bugs.
  • Identify solutions to larger problems with assistance from peers.
  • Take part in the process of interviewing, recruitment, and onboarding within your team.
  • Take full ownership of projects and ensure success.
  • Regularly mentor other engineers, particularly those less experienced than yourself.
  • Ability to support onboarding of new engineers into their team.
  • Proactively seek and give timely, actionable feedback in your team.
  • Help grow the engineering function by participating in the hiring process, giving effective feedback in scorecards and during debriefs.
  • Promote good practises and help other engineers deepen their knowledge.
  • Confident in judgement and design making, pulling in support from around the company where needed.
  • This is a hybrid position, therefore we require 3 days per week in the office.
Desired Qualifications
  • Experience of relational and /or NoSQL databases for large datasets.
  • Web services – HTTP API development.
  • Message queuing systems – RabbitMQ / ActiveMQ / Kafka.
  • Cloud platforms and automation.

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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