Staff SW Engineer

Visa Consolidated Support Services India; Bengaluru; On-site; INR 800,000 - 1,200,000; Full time

Job summary

Visa Consolidated Support Services India is seeking a Software Developer with over 5 years of experience, specializing in Golang and Java. The role involves developing and maintaining applications, designing microservices architecture, and collaborating with engineering teams to refine solutions. Candidates must have proficiency in English and possess in-depth knowledge of AWS services, Terraform, and API documentation. Ideal for those with experience in the Financial Industry or Payments Systems, the position is based in Bengaluru, India.

Qualifications

• 5+ years of relevant work experience or equivalent advanced degree.
• Proficient in English at B2 level or above.
• Experience in Financial Industry or Payments / Authorization Systems.

Responsibilities

• Develop and maintain applications using Golang or Java.
• Design scalable microservices architecture.
• Collaborate with teams to deliver technical solutions.

Skills

Golang

Java

AWS

Terraform

Git

API documentation

microservices architecture

Education

Bachelor's Degree in relevant field

Master's Degree or equivalent

PhD in relevant field

Tools

Terraform

AWS services (SQS, SNS, DynamoDB, S3, EventBridge)

Swagger

Jenkins

Argo

Job description

What You'll Do:

• Develop and maintain applications using Golang or Java, following clean code and best software engineering practices.
• Design and implement scalable, reliable, and secure microservices architecture.
• Collaborate with engineering and product teams to refine and deliver technical solutions aligned with business needs.
• Leverage AWS services such as SQS, SNS, DynamoDB, S3, and EventBridge in day-to-day development.
• Use Terraform to provision, maintain, and evolve AWS infrastructure.
• Write unit and integration tests to ensure code quality and system robustness.
• Monitor application health and performance using observability tools (metrics, logs, alerts).
• Participate in code reviews and provide constructive feedback to peers.
• Contribute to architectural and technical discussions, supporting continuous improvement and innovation.

Qualifications

• Basic Qualification:5+ years of relevant work experience with a Bachelors 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
• Language Skills:Proficiency in English at B2 level or above (Upper-Intermediate)Technical Skills:Experience with Financial Industry or Payments / Authorization Systems
• +5 years of experience as a Software Developer
• +3 years of experience with Golang
• Skilled in Golang and adaptable to other languages like - Java/Groovy or JVM-related
• Advanced Git user resolves team version control issues
• Thorough code reviews focusing on cross-domain quality
• Writes and validates unit, integration, performance, and end-to-end tests
• Experienced with Swagger, flow diagrams, and API documentation, supports DEVEX and external publishing
• Proficient with Terraform, Argo, Jenkins, Codefresh for infrastructure and deployment understand related integrations
• Deep product knowledge, active in feature planning and impact analysis
• Strong relational database design and non-relational strategy, effective data modeling
• Proficient in AWS, applying optimal performance techniques
• Designs scalable microservices and evaluates architectural options
• Identifies and resolves distributed systems issues for improved reliability
• Preferred Qualifications:Work with critical systems is a differentialExperience with Financial Industry or Payments / Authorization Systems
• Understanding of observability practices (monitoring, tracing, alerting)