Network Test Engineer – Performance & Resiliency

Infosys Limited; St. Louis (MO); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Disability Insurance

Health & Dependent Care Reimbursement

Insurance (Accident, Critical Illness,

401(k) plan

Job summary

Infosys seeks a Technology Consultant 2 to drive testing across AI-enabled financial services solutions. You will document requirements, guide design discussions, and contribute to coding, reviews, and test strategy across banking, wealth management, and insurance projects.

You will help ensure production readiness through validation, performance, and integration testing, while supporting documentation, training, and knowledge sharing with the team.

Qualifications

• Experience defining and executing validation strategies for functional behavior, transaction integrity, performance, failover, recovery, monitoring, and production readiness.
• Experience with resiliency testing, performance testing, network testing - IP transport network testing, and integration testing.
• Experience with performance and capacity testing tools for high-throughput systems.
• Experience in building end-to-end test plans across representative lab and lower environments.
• Experience in validating traffic movement and persistent TCP connections during planned maintenance and failure scenarios.
• Experience in verifying message integrity, transaction reliability, and customer-impact analysis.
• Experience in executing functional, integration, regression, negative, failover, recovery, load, soak, and capacity testing.
• Experience in validating proxy bypass and return-to-legacy recovery procedures.

Responsibilities

• Contribute to requirements elicitation and document assigned parts of business requirements.
• Facilitate software design discussions and document design decisions for the technical team.
• Participate in coding and integrate new features while maintaining system stability.
• Conduct code reviews and maintain code repositories.
• Implement test strategies, analyze results, and coordinate bug fixes.
• Develop user training, documentation, and support frameworks for new applications.
• Resolve production issues and propose preventive strategies to improve reliability.
• Maintain records of code, testing techniques, and support activities.

Skills

Communication

SDLC

Requirements translation

Coding

Testing

Teamwork

Education

Bachelor’s degree or equivalent

Job description

Infosys seeks a Technology Consultant 2 to drive testing across AI-enabled financial services solutions. You will document requirements, guide design discussions, and contribute to coding, reviews, and test strategy across banking, wealth management, and insurance projects.

You will help ensure production readiness through validation, performance, and integration testing, while supporting documentation, training, and knowledge sharing with the team.