MasterCard Senior Blockchain Developer in Dublin, Ireland

Who is Mastercard?

We are the global technology company behind the world€™s fastest payments processing network. We are a vehicle for commerce, a connection to financial systems for the previously excluded, a technology innovation lab, and the home of Priceless ®. We ensure every employee has the opportunity to be a part of something bigger and to change lives. We believe as our company grows, so should you. We believe in connecting everyone to endless, priceless possibilities.

Job Title

Senior Blockchain Developer


MasterCard is looking for a brilliant and passionate Blockchain Software Developer to join its global R&D team.

This team will have a diverse focus both in terms of geography and variety of technology challenges driving hard to bring innovative payment solutions to market.

Love coding?

Have a track record of designing and building robust, flexible, scalable backend systems?

Enjoy a fast paced, start-up culture?

Have a strong desire to deliver world class solutions?


Design, build and launch robust, flexible, scalable enterprise Blockchain solutions

Lead a team of onsite and remote Blockchain Developers

Ensure all services can be readily published as APIs on the Mastercard Developers platform

Keep up to date on technology trends and assess relevance in the payments space

Experience in Agile development.

Strong Technical Architecture skills.

Provide technical leadership from architecture design all the way through to monitoring and support after release.

Research and evaluate tools and acquisition opportunities.

Be an experienced mentor.

All About You

Expert software development skills

Expert in distributed computing

Expert knowledge of security protocols and encryption

Deep understanding of Blockchain technology

Expert in any of the following functional languages: Scala, Elixir, Erlang

Expert in Java and Spring (preferably Spring Boot, Spring Cloud)

Worked with multiple databases (relational, no-SQL etc.) e.g. Postgres, Oracle, MySQL, Hadoop, Elastic

Experience implementing APIs and SDKs

Experience in building technology solutions for both developed and emerging markets

Extensive experience in building and leading successful agile technology teams

Experience with Swagger and familiar with Docker an advantage

Knowledge of payment protocols an advantage

Equal Opportunity Employer
Requisition ID: R-59617