Overview

Role – Technical Test Lead

Technology – Performance testing, C#, .Net & Energy trading

Location – London, United Kingdom

Business Unit – IVS-PTECS

Compensation – Competitive (including bonus)

Responsibilities

• Act as a validation and quality assurance expert and review the performance of existing systems.
• Conduct requirement analysis, define performance SLA and benchmarks, define test strategy and design and lead execution to guarantee superior outcomes.
• Design an optimal test environment to simulate real-time scenarios.
• Collaborate with cross-functional teams to create innovative high quality, defect-free solutions that meet client business needs.
• Be part of a learning culture where teamwork and collaboration are encouraged, excellence is rewarded, and diversity is respected and valued.

Required qualifications and technology

• 8+ years of experience in relevant roles.
• Proficiency in C#; VBScript programming skills to create detailed, effective test scripts for performance evaluation.
• Comprehensive understanding of application layers and how each layer impacts overall performance.
• Understanding of APIs and microservices; ability to perform testing at API layer.
• Knowledge of monitoring resources to evaluate performance.
• Experience coordinating with stakeholders to define performance SLAs and benchmarks.
• Experience examining performance test results to identify bottlenecks.
• Experience in performance and API testing of Energy trading applications (upstream preferred).
• Familiarity with code repositories (GIT, ADO, TFS); ability to checkout, modify, and commit changes.
• Ability to build and deploy code to test environments using Maven, Jenkins or ADO.
• Experience with Jenkins/ADO and Git branching strategies; able to understand and create CI/CD pipelines.
• Hands-on experience maintaining test scripts in Azure DevOps or TFS of any test management tool.
• Aware of application monitoring tools like Splunk, Grafana, AppDynamics, PerfMon, top, vmstat, iostat.
• Hands-on experience with functional automation tools like Selenium or Playwright is a plus.
• Understanding of different application types (web, thick client, product).
• Knowledge of databases such as Oracle and PostgreSQL and data models.

Critical thinking and communication

• Ability to analyze scenarios and develop a performance test approach.
• Problem-solving skills and the ability to resolve conflicts within the team.
• Ability to communicate with customers, speak with Product Owner, and elicit requirements by asking the right questions.

Preferred

• Performance testing expert with experience in Energy Trading and risk management applications.
• Strong experience in performance and API testing for Energy trading applications in upstream areas.
• 8 years of hands-on performance testing experience using tools like VSTS, JMeter, Grafana, Splunk.
• Ability to analyze and devise appropriate performance strategies to support customer needs.
• Adaptability to evolving projects and collaboration with teams focused on next-generation testing technologies.

Personal attributes

• High analytical skills
• High customer orientation
• High quality awareness
• Excellent verbal and written communication skills

About Us

Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 50 countries to navigate their digital transformation. With over four decades of experience, we steer our clients through their digital journey by delivering an AI-powered core and agile digital at scale to drive performance and client delight. Infosys is an equal opportunity employer and all qualified applicants will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, spouse of protected veteran, or disability.

Job details

• Seniority level – Mid-Senior level
• Employment type – Full-time
• Job function – Quality Assurance
• Industries – IT Services and IT Consulting