Senior Software Engineer

Visa Visa · Fintech · Warsaw, Poland, Poland

Senior Software Engineer at Visa, working on open banking solutions within the Tink platform. The role involves designing, building, and testing software products for a global customer base, focusing on payment technology and digital finance. Emphasis on scalability, security, and reusability, with opportunities to leverage AI technologies for optimization and automation.

What you'd actually do

  1. Design code and systems that touch 40% of the world population while influencing Visa’s internal standards for scalability, security, and reusability.
  2. Collaborate cross-functionally to create design artifacts and develop best-in-class software solutions for multiple Visa technical offerings.
  3. Actively contribute to product quality improvements, value added service technology, and new business flows in diverse agile squads.
  4. Develop robust and scalable products intended for a myriad of customers including end-user merchants, b2b, and business to government solutions.
  5. Leverage innovative technologies to build the next generation of Payment Services, Transaction Platforms, Real-Time Payments.

Skills

Required

  • 2+ years of relevant work experience and a Bachelors degree, OR 5+ years of relevant work experience.
  • Backend development experience in Java or Go.
  • Experience with cloud technologies, terraform tooling and Kubernetes.

Nice to have

  • Some experience on a similar position.
  • Experience with a fast-paced environment that is product centric.
  • Experience working with agile methodologies and understand the value of tracking engineering key metrics.
  • Experience with distributed systems.
  • Experience with Infrastructure as Code (we use Terraform).
  • Experience with Observability technologies (eg. Datadog).
  • Experience with SRE practices.
  • Experience with Traffic routing / Service meshes.
  • Experience with Authentication and Authorisation platforms.
  • Experience in CI/CD is a big plus.

What the JD emphasized

  • We don’t expect you to have years of experience — instead, we’re looking for graduates with the right mindset, curiosity, and foundational skills to grow into outstanding engineers.