Lead Software Engineer

Visa Visa · Fintech · Warsaw, Poland, Poland

Lead Software Engineer at Visa, focusing on designing, building, and testing software products for a global payment network. The role involves working on complex distributed systems, new payment flows, business and data solutions, cyber security, and B2C platforms, with an emphasis on scalability, security, and reusability. Responsibilities include leading development, identifying automation opportunities, engaging with product teams, and leveraging back-end expertise for system improvements.

What you'd actually do

  1. Leads the development of enhancements and modifications to existing software as well as the development of code that complies with design specifications and meets security best practices.
  2. Identifies opportunities for automation to improve effectiveness and efficiencies of systems and tools and supports development and implementation of new automation, analyzing where investment will yield the greatest efficiencies.
  3. Engages with product engineering teams and product owners across organizations by driving code/design reviews, hosting regular meetings, and participating in on-call rotations and incident responses throughout product development and operations cycles.
  4. Leverages back-end technical expertise on underlying systems/platforms across teams and telemetry analyses to propose scalable improvements in code, processes, and designs with an emphasis on customer/business objectives.

Skills

Required

  • Master's degree in Math, Science, Engineering, or Computer Science, Information Systems or related field AND minimum eight (8) years of experience in a directly related field. OR Bachelor's degree in Math, Science, Engineering, or Computer Science, Information Systems or related field AND minimum ten (10) years of experience in a directly related field. OR Minimum thirteen (13) years of directly related experience.
  • Knowledge of and ability to develop back-end (e.g. Python, Java, C++, PHP) code in support of package and product development.
  • The ability to develop and utilize Application Program Interfaces (APIs)
  • Knowledge of and the ability to use database software
  • Knowledge of systems integration process
  • Knowledge of data structures

Nice to have

  • Energy and Experience: A growth mindset that is curious and passionate about technologies and enjoys challenging projects on a global scale
  • Challenge the Status Quo: Comfort in pushing the boundaries, “hacking” beyond traditional solutions
  • Language Expertise: Expertise in one or more general development languages (e.g., Java, C#, C++)
  • Builder: Experience building and deploying modern services and web applications with quality and scalability
  • Learner: Constant drive to learn new technologies such as Angular, React, Kubernetes, Docker, etc.
  • Partnership: Experience collaborating with Product, Test, Dev-ops, and Agile/Scrum teams