• Capture system requirements and support the analysis of business rules, ensuring that developed solutions meet the needs of the system's target area; • Perform corrective and evolutionary maintenance on systems in accordance with user needs and technological advancements; • Participate in technical and functional refinements, contributing to the definition of feature scope; • Plan, specify, and implement improvements and new features; • Develop full-stack, front-end, or back-end solutions, implementing features and components defined together with the team; • Manage and optimize database usage; • Write automated tests to ensure code quality and reliability; • Create and maintain technical and user documentation for future reference, following established standards; • Work collaboratively with the team to ensure software delivery according to the planned schedule.

• Provide technical and functional support for the Ergon system and its integrations; • Diagnose and resolve low- and medium-complexity incidents; • Ensure SLA compliance and quality of service; • Analyze systemic errors and identify root causes (usage, data, configuration, or integration); • Execute functional tests and run simulations in the UAT environment; • Analyze integration flows between systems; • Interpret JSON and XML messages; • Validate REST and SOAP APIs using Postman and Swagger; • Analyze HTTP status codes and integration logs; • Perform SQL queries for data validation; • Support development and architecture teams in root cause analysis; • Assist in collecting technical evidence for N2/N3 analyses; • Provide technical support for critical systems; • Perform functional analysis of business rules; • Work with tools such as Postman or Swagger;

Role Description At Cash App, we strive to build the best consumer financial products in the world. The Cash App Banking team aspires to make Cash App the primary place for our customers to store, manage, and move money across all their banking needs. We achieve this by providing various offerings including: - A range of deposit and transfer options - Savings and automation tools - A suite of benefits for Banking customers As a staff software engineer on the Cash App Banking server engineering team, you will help lead the overall technical strategy of the team, through close collaboration across teams and disciplines. You will: - Drive cross-cutting architectural decisions and infrastructure improvements - Foster the growth of aspiring engineers - Create significant impact at scale and fundamentally change the consumer banking landscape Qualifications - 12+ years of software development or equivalent experience - 3+ years of experience leading large scale features - Drive and experience in identifying, aligning and landing globally optimal solutions - The ability to design and build creative solutions to complex problems - A strong track record in helping other engineers grow - Bachelor's Degree or Diploma in Computer Science, Computer Engineering, Software Engineering, or equivalent experience Requirements - Partner closely with product managers, designers, engineers, and business leads - Influence leaders across the organization for consistent technical decisions - Stay close to the details of systems by contributing to technical designs - Hold teammates and yourself to high engineering standards - Leverage experience to grow teammates' technical breadth and depth - Apply an AI-first mindset in everyday work Benefits - Remote work - Medical insurance - Flexible time off - Retirement savings plans - Modern family planning

• Develop and implement automated testing strategies, ensuring efficiency and coverage in QA processes. • Support the QA team in creating and evolving automation frameworks and best practices. • Create test cases and automated scripts for functional and non-functional validation. • Execute integration, regression and acceptance tests, ensuring the quality and stability of deliveries. • Analyze results and report quality metrics, contributing to data-driven decisions. • Identify defects and propose technical solutions that promote continuous improvement of software quality.