Visa

1 week ago

Sr SW Engineer, Authorizer Enablement

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 21 hours agoStatus: Live

Job Summary

Build and maintain scalable authorization services for a squad responsible for validations, intermediate processing, and post-authorization analysis. Develop secure microservices in Golang (with JVM exposure), deploy on AWS, and evolve infrastructure with Terraform. Own code quality and documentation, participate across the SDLC, write robust automated tests, and support production reliability using observability, incident response, and code reviews.

Location: Brazil

Workplace: Remote

Employment Type: Full time

Job Function: Software Engineering

Seniority: Mid level

Key Responsibilities

•Develop and maintain scalable, reliable, and secure services using Golang (and JVM-based technologies when needed), deployed on AWS.
•Design and implement microservices architectures, evaluating trade-offs for performance, reliability, and maintainability.
•Own delivery of clean, efficient, testable, and well-documented code aligned with the squad’s strategy and goals.
•Write and maintain automated tests (unit, integration, performance, and end-to-end) and participate across the full SDLC.
•Provision and maintain cloud infrastructure with Terraform, monitor health/performance via logs/metrics/alerts/tracing, and support production incident response.

Key Requirements

•5+ years of experience as a Software Engineer working in production environments.
•Strong experience with Golang and/or .NET or JVM-related ecosystems (e.g., Java, Groovy).
•Solid experience designing and operating microservices architectures in cloud environments.
•Strong testing expertise including unit, integration, performance, and end-to-end testing.
•Proficiency with AWS services (SQS, SNS, DynamoDB, S3, EventBridge) and experience with Terraform/Infrastructure as Code.

Experience:5+ yearsPaymentsAuthorization systemsFinancial servicesFraud detection

Education:Bachelor's

Skills:CollaborationTechnical problem-solvingCode quality focusDecision-making

Certifications:AWS certifications

Languages:English

Tech Stack:Golang.NETJVMJavaGroovyAWSSQSSNSDynamoDBS3EventBridgeTerraformArgoCDJenkinsCodefreshDockerKubernetesSwagger/OpenAPIGitMicroservices

Company Brief

Visa

Global payments technology company that operates the VisaNet electronic payments network, facilitating credit, debit and digital transactions between consumers, merchants, financial institutions and governments worldwide.

Industry: Payments

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Public Company

Valuation: Public Company (Market Cap in USD)

Funding: IPO / Publicly Listed

Headquarters: San Francisco, United States

Founded: 1958

Glassdoor: 3.8

Website LinkedIn Glassdoor

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Visa

1 week ago

Sr SW Engineer, Authorizer Enablement

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 21 hours agoStatus: Live

Job Summary

Location: Brazil

Workplace: Remote

Employment Type: Full time

Job Function: Software Engineering

Seniority: Mid level

Key Responsibilities

•Develop and maintain scalable, reliable, and secure services using Golang (and JVM-based technologies when needed), deployed on AWS.
•Design and implement microservices architectures, evaluating trade-offs for performance, reliability, and maintainability.
•Own delivery of clean, efficient, testable, and well-documented code aligned with the squad’s strategy and goals.
•Write and maintain automated tests (unit, integration, performance, and end-to-end) and participate across the full SDLC.
•Provision and maintain cloud infrastructure with Terraform, monitor health/performance via logs/metrics/alerts/tracing, and support production incident response.

Key Requirements

•5+ years of experience as a Software Engineer working in production environments.
•Strong experience with Golang and/or .NET or JVM-related ecosystems (e.g., Java, Groovy).
•Solid experience designing and operating microservices architectures in cloud environments.
•Strong testing expertise including unit, integration, performance, and end-to-end testing.
•Proficiency with AWS services (SQS, SNS, DynamoDB, S3, EventBridge) and experience with Terraform/Infrastructure as Code.

Experience:5+ yearsPaymentsAuthorization systemsFinancial servicesFraud detection

Education:Bachelor's

Skills:CollaborationTechnical problem-solvingCode quality focusDecision-making

Certifications:AWS certifications

Languages:English

Tech Stack:Golang.NETJVMJavaGroovyAWSSQSSNSDynamoDBS3EventBridgeTerraformArgoCDJenkinsCodefreshDockerKubernetesSwagger/OpenAPIGitMicroservices

Company Brief

Visa

Industry: Payments

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Public Company

Valuation: Public Company (Market Cap in USD)

Funding: IPO / Publicly Listed

Headquarters: San Francisco, United States

Founded: 1958

Glassdoor: 3.8

Website LinkedIn Glassdoor