Sr Quality Engineer

Sr Quality EngineerWe're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day – quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv.About your role:We're looking for a software test engineer or software developer passionate about test engineering and ensuring software quality for complex web applications. You will build the automation and tooling that provides fast, trustworthy quality signals for a complex distributed web-based product. As a member of the product development team, you'll own end-to-end test strategy for critical user journeys, integrate execution into CI, and deliver clear, standardized reports to diagnose issues quickly and ship with confidence.What you'll do:Design, build, and maintain a scalable end-to-end automation regression suite spanning APIs, orchestrated microservices, and distributed backend services composed of business logic, security, validation, versioning, performance tests, etc.Utilize established test frameworks, libraries, and tools like Postman, Newman, Insomnia, Jest, Charles Proxy, Playwright.Integrate automated tests into CI/CD processes (pre-merge validation, post-merge execution). Include environment readiness checks and test data management, as needed.Continuously improve testing accuracy and reliability. Own test signal quality: reduce flakes and nondeterminism, improve runtime, and tune suites for high signal-to-noise.Generate and publish test outcomes as standardized test reports (e.g., JUnit-style results, trend views) that provide actionable feedback to the product development team.Investigate failures across services and infrastructure; distinguish product defects from test/environment issues and drive root-cause analysis.Partner with Software Engineering, SRE/DevOps, Security, and Product to define software quality reports, quality gates, release criteria, and automation standards.Contribute to engineering excellence through the published documentation of test plans, scripts and results.Advise the product development team on best practices for testing, test frameworks, techniques and processes that promote quality practices across the product lifecycle.Responsibilities listed are not intended to be all-inclusive and may be modified as necessary.Experience you'll need to have:Bachelor's degree in computer science, engineering or related field.5+ years of professional experience working on or with a software engineering team.3+ years of experience building and maintaining automated tests for web applications and distributed systems.Experience with end-to-end and API test automation frameworks (e.g., Playwright, Jest, TestNG) and test design patterns.Hands-on knowledge of integrating automated tests into CI/CD systems (e.g., GitHub Actions, Azure DevOps, Jenkins, GitLab CI) using Git-based workflows.Deep theoretical and practical knowledge of protocols, including the TLS/SSL handshake, certificate management, status codes, headers.Proficiency in writing queries to validate data persistence across relational databases such as Oracle, with the knowledge of SQL.Expert knowledge of JSON payloads, including hands-on experience enforcing data contract integrity via JSON Schema validation within automated test suites.Understanding of SDLC, Shift-Left Quality Engineering, TDD, DDT practices, with proven experience integrating automated API testing into CI/CD pipelines and driving quality throughout the software development lifecycle.Strong troubleshooting and root-cause analysis skills across services, logs, and environments.Ability to communicate clearly through documentation, produce written reports and collaborate effectively with Agile cross-functional engineering teams.Expert ability in Test Creation and Management to cover requirements with well-structured test cases using tools like Jira Xray or TestRail.Experience that would be great to have:Experience testing cloud-native and microservices architectures (Docker/Kubernetes) and working in a Linux-based environment.Experience with observability tooling (Prometheus, Grafana, centralized logging/metrics/tracing) to improve test diagnostics and triage speed.Experience with contract testing, service virtualization, or integration test strategies for distributed systems.Experience building reporting pipelines and quality dashboards (e.g., JUnit XML, Allure, trend analysis) that surface actionable insights.Experience with performance, load, resiliency, and/or security testing as part of a broader quality strategy.Practical experience with back-end programming languages (Java, Python, Go, Rust).How you'll work:This role is on-site Monday through Friday. Fiserv considers in-person collaboration to be an essential part of this role as in-person office experiences help you with your overall onboarding experience and leads to stronger productivity.This role requires use of a computer and audio equipment.Sponsorship:You must currently possess valid and unrestricted U.S. work authorization to be considered for this role. Individuals with temporary visas including, but not limited to, F-1 (OPT, CPT, STEM), H-1B, H-2, or TN, or any candidate requiring sponsorship, now or in the future, will not be considered for this role.Benefits at Fiserv:Fuel Your Life program to support your physical, financial, social, and emotional well-beingPaid holidays and generous time away policiesNo-cost mental health support through Employee Assistance ProgramsLiving Proof program to recognize your peers' extra effort with points redeemable for rewardsEight Employee Resource Groups to foster a collaborative culture and expand your networkUnparalleled professional growth with training, development, and internal mobility opportunitiesMedical, dental, vision, life, and disability insurance options available from day oneRetirement planning and discounted shares with the Employee Stock Purchase PlanTuition assistance and reimbursement programPaid parental, caregiver, and military leaveOur commitment to Equal Opportunity:Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.If you have a disability and require a reasonable accommodation in completing a job application or otherwise participating in the overall hiring process, please contact View email address on click.appcast.io. Please note our AskHR representatives do not have visibility to your application status. Current associates who require a workplace accommodation should refer to Fiserv's Disability Accommodation Policy for additional information.Note to agencies:Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.Warning about fake job posts:Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.