• Redwood City, CA
  • Full-time

Company Description

Merchant e-Solutions (MeS) is an innovative, Internet technology focused payments company providing a full-service payment platform for financial institutions, merchants and developers. By combining the latest technology and industry expertise with a customer centric focus, we continue to innovate easy-to-use solutions for the payment industry.


Currently, Merchant e-Solutions processes more than $14 billion dollars per year in domestic and international payments for more than 65,000 merchants supporting 150 global currencies and all major credit, debit and alternative payment solutions. Merchant e-Solutions' fully-integrated platform makes processing not just easier, but also much more affordable. Unlike other credit card payment systems, our technology, service and support operations are 100% in-house.


Merchant e-Solutions, as of August 2012, is now part of Cielo S.A. Headquartered in San Paulo, Brazil, Cielo is the leading merchant payment processor in Brazil and Latin America and one of the largest payment processors worldwide. MeS is headquartered in Redwood City, California, with operations in Spokane, Washington.

Job Description


Job Description   

  • Interact with solutions team to drive the evolution of the technical design and implementation of the solution

  • Lead and direct front-end development and server side engineering.

  • Interact and support the development of front-end applications

  • Support and improve our tools for continuous integration, automated testing and release management.

  • Fast-paced environment with the right balance of quick, iterative development versus more deliberate, smart architecting.

  • Strengthen or improve development and release processes within the team.

  • Engage in integration with various third parties with a wide range of integration specifications (XML/SOAP, etc.)



  • Knowledge of the payments industry and/or financial services

  • Must have strong experience with JavaScript, jQuery

  • Strong experience DOM, HTML and CSS3

  • Strong understanding of OOP & MVC

  • Knowledge of Java  and a deep understanding of the Java ecosystem

  • Great understanding of software design principles.

  • Able to work within the software development lifecycle, and contribute within a team.

  • Very experienced with low level network protocol design principals and debugging techniques

  • Knowledge of secure coding principals and security issues that affect both front and backend systems (i.e. OWASP top 10)

Merchant e-Solutions is an Equal Opportunity Employer committed to a diverse workforce.

Additional Information

Merchant e-Solutions is an Equal Opportunity Employer committed to a diverse workforce.