Visa

Sr SW Engineer, PCI Iso

São Paulo, State of São Paulo, Brazil

Not SpecifiedCompensation
Senior (5 to 8 years)Experience Level
Full TimeJob Type
UnknownVisa
Financial Services, BiotechnologyIndustries

Requirements

Candidates must be based in Brazil and possess B1 level English proficiency. Required technical skills include 8+ years of software engineering experience, 5+ years with Java or Golang in production, and 2+ years with AWS services like SQS, SNS, DynamoDB, and S3. Strong experience in microservices architecture, SQL, CI/CD pipelines, Git, and infrastructure as code (Terraform preferred) is necessary. Professional experience in the payments industry is also required. Desirable qualifications include experience with the ISO8583 protocol, PCI compliance, Kubernetes, Docker, event-driven architecture, observability practices, and high-scale environments, along with a Bachelor's degree in Computer Science or a related field.

Responsibilities

The Senior Software Engineer will develop and maintain applications using Golang or Java, adhering to clean code principles and best practices. Responsibilities include designing and implementing scalable, reliable, and secure microservices, and collaborating with engineering and product teams to deliver technical solutions. The role involves leveraging AWS services, using Terraform for infrastructure management, writing unit and integration tests, monitoring application health, participating in code reviews, and contributing to architectural discussions for continuous improvement and innovation.

Skills

Golang
Java
Microservices
AWS
SQS
SNS
DynamoDB
S3
EventBridge
Terraform
Unit Testing
Integration Testing
Observability
PCI DSS

Visa

Global digital payment network provider

About Visa

Visa operates a global digital payment network that facilitates electronic payments for millions of people daily. The company connects consumers, businesses, financial institutions, and governments, allowing them to make transactions using Visa cards. Each time a card is used, Visa earns money through transaction, service, and data processing fees. Unlike many competitors, Visa focuses on expanding access to financial services for underserved communities and supporting local economies. The company's goal is to promote financial inclusivity and drive sustainable commerce, ensuring that more people can participate in the global economy.

San Francisco, CaliforniaHeadquarters
1958Year Founded
$55.8MTotal Funding
ANGEL_INDIVIDUALCompany Stage
Fintech, Financial ServicesIndustries
10,001+Employees

Benefits

Health Insurance.
Life Insurance.
Dental Insurance.
Disability Insurance.
Accidental Death & Dismemberment Insurance.

Risks

CBDCs could reduce reliance on Visa's payment network.
'Buy Now, Pay Later' services may decrease traditional credit card transactions.
Fintech startups offering zero-fee transactions could pressure Visa's revenue model.

Differentiation

Visa operates a global digital payment network connecting millions daily.
The company focuses on financial inclusivity and sustainability in its operations.
Visa collaborates with central banks on Central Bank Digital Currencies (CBDCs).

Upsides

Visa's partnership with fintechs enhances cross-border payment solutions.
Adoption of blockchain technology could revolutionize digital payments.
AI-driven fraud detection systems are reducing fraudulent activities.

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