Software Engineer II

RP1021683Czech Republic

Job Description

As a Quality Assurance (QA) Engineer-Manual at Volterra(part of F5), you will be testing our web-based application and product that gives our customers `The fastest & most secure way to deliver apps` and will be working in a high intensity, deadline-driven environment. You will work closely with stakeholders of different tracks to continuously work to improve the quality of the platform and ultimately, the customer experience. You will monitor the health of deployments and collaborate with the team to improve scale, performance, and quality.

Key Areas of Responsibility:

  • Perform manual testing of the application to validate new and existing features. This includes the creation of test strategy and test plans based on feature specs & requirements.

  • Tracking of issues/defects raised and retest in multiple test environments before the fix goes to production

  • Work with the product development engineers to help isolating defects, identify system requirements, improve engineering documentation and enhance product quality

  • Expertise in creating test data and stubs for testing, simulate network traffic using various tools & servers.

  • Capability to perform root cause analysis and corrective actions


  • Requires a minimum of 5+ years of related experience with a Bachelor of Engineering in Computers or BS/BA equivalents work experience

  • Minimum 3+ years of experience in testing end-to-end UI / Web-based applications.

  • Experience in testing data flow traffic dashboards, debugging different data sources to ensuring all data and charts on dashboards/metrics are as intended; Identify flaws, a strong eye for details to catch anomalies, and inform stakeholders to get it fixed

  • Good understanding of networking protocols, HTTP/HTTPS, Proxies TCP, UDP, IP, HTTP, SSL, DNS, FTP, origin pools, etc

  • Deep expertise in debugging web pages using browser developer tools.

  • Experience of using complex console products like google console, AWS console, azure console, etc

  • Experience working on prior projects with a strong understanding of UI, cross-browser compatibility, general web functions, and standards.

  • Ability to map requirements to test cases using tools like RTM (Requirement Traceability Matrix)

  • Good communication and interpersonal skills.

  • Ability to work flexible hours, with distributed teams across multiple geographies

  • Excellent analytical and problem-solving skills and multi tasking capabilities.

  • Good understanding of Testing fundamentals, Bug life cycle, SDLC, STLC, Smoke testing, Sanity testing, Regression testing

Nice-to-have Skills:

  • Experience with CI/CD

  • Familiarity with tools and technologies like Git, Jenkins, Gitlab, AWS, Docker, GCP

  • Experience with HTML, CSS, JS, TS etc.

  • Experience with load balancer products such as F5, Envoy, Nginx, HA proxy is desirable

  • Experience with Kubernetes container technology,Terraform, AWS

  • Experience with Scale, Security and Pen testing.

  • Experience with Gitlab Issue management

  • Understanding of schema & annotations to test the object configurationĀ 

The Job Description is intended to be a general representation of the responsibilities and requirements of the job. However, the description may not be all-inclusive, and responsibilities and requirements are subject to change.

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Equal Employment Opportunity

It is the policy of F5 to provide equal employment opportunities to all employees and employment applicants without regard to unlawful considerations of race, religion, color, national origin, sex, sexual orientation, gender identity or expression, age, sensory, physical, or mental disability,marital status, veteran or military status, genetic information, or any other classification protected by applicable local, state, or federal laws.This policy applies to all aspects of employment, including, but not limited to, hiring, job assignment, compensation, promotion, benefits, training, discipline, and termination. Reasonable accommodation is available for qualified individuals with disabilities, upon request.