State Street

Client 360 Quality Assurance (QA), Senior Associate

State Street
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2 hours ago
Kraków, PolandSenior

Responsibilities

  • Execute manual functional, system, regression, and end-to-end tests for web applications, APIs, and data-driven features.
  • Validate data ingestion, transformation, output, completeness, accuracy, consistency, timeliness, datasets, aggregates, and business rules in Databricks pipelines.
  • Test batch and scheduled jobs running on Databricks and AWS services.
  • Execute API and integration tests, including response validation, error handling, data contracts, AWS integrations, and downstream consumers.
  • Validate application behavior across AWS development, test, and UAT/staging environments and assist with post-deployment smoke testing.
  • Identify, document, and track defects using tools such as Jira or Azure DevOps.
  • Collaborate with developers, data engineers, and senior QA engineers during planning and reviews.
  • Contribute to test documentation, test case repositories, QA checklists, test automation, and CI/CD quality gates.

Requirements

  • Bachelor's degree in Computer Science, Engineering, Mathematics, Physics, or another technical field is required.
  • Master's degree is strongly preferred.
  • At least 1–3 years of experience in QA and/or software testing is required.
  • Experience or willingness to work with testing across data pipelines, APIs, web applications, cloud environments, and data quality is valued.
  • Strong analytical, written, verbal communication, collaboration, engagement, and independent information-analysis skills are required; English proficiency is required.
  • Willingness to enter into a contract for employment is required.

Benefits

  • Hybrid work model with three days per week from the office.
  • Permanent contract from day one.
  • Additional holidays, including birthday and work-anniversary days off.
  • Gold medical package for employees and their families.
  • Premium life insurance package and private pension plan.
  • Soft-skills training, technical workshops, language classes, and development programs.
  • Volunteer opportunities, employee networks, well-being programs, flexible work-life support, paid volunteer days, and additional seniority-dependent benefits.

Tech Stack

AWSDatabricksPostman

Categories

State Street

About State Street

10,000+ employees

At State Street, we deliver leading investment platforms, data, expertise, and solutions that accelerate performance and better decision making. With over 200 years of global financial leadership, we equip institutional investors through a comprehensive suite of capabilities: Investment Services: Integrated front-to-back solutions across custody, accounting, and operations. Investment Management: Index and active strategies from one of the world’s largest asset managers. Markets: Multi-asset trading, FX solutions, and data-driven research to enhance portfolio value. Who We Are • 50,000+ employees worldwide • Active in 100+ markets • #1 in ETF servicing What You’ll Find Here • Executive perspectives and thought leadership • Timely market commentary and macro insights • Our views on investment operations, ETFs, private markets, and digital finance • Stories reflecting our culture, values and commitment to diversity and inclusion

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