(Poistunut julkaisusta)

Senior Full Stack Developer, Transaction Systems

Alkuperäinen julkaisupäivä 13.10.2020



The traditional finance industry as well as transaction methods are rapidly transforming, and our goal is to be a major enabler of this change. Would you like to develop solutions that affect the everyday lives of millions of people? Are you looking to work with a stable and responsible employer that has made good use of enterprise agile? We think that these are very relevant thoughts and working for OP ticks all of these boxes. OP is the leading financial organization in Finland, but also one of the country’s largest software companies. We constantly strive for excellence in our customer service and operations, and this is your chance to help us make it happen! Read more about this Senior Full Stack Developer position at our HQ in Vallila, Helsinki and feel free to submit your application right away! Welcome to OP!





At OP Financial Group, agile teams have a great deal of both freedom and responsibility in finding the best ways to support our customers. Within the CMCX team, we build transaction services for all of our customers as well as modern transaction tools for our corporate clients. For example, we launched a new cash management system for our corporate clients this year, which was the single most significant launch of the year within our corporate banking area. In addition, we make sure that these services and tools are further developed after the first launch.


We have set ambitious goals for strengthening our positions in the transaction services sector, and the group invests heavily in what we do. There is still a lot to do, which is why we are now looking to grow our CMCX team. You will get to join an experienced team, where the ways of work are aligned with DevOps and scrum. The services and tools we work with are mostly built using Java, React, and TypeScript, and we operate in an AWS environment. All our team members also test the code they write themselves, using Robot Framework.


We warmly welcome diverse software development backgrounds and having an agile DevOps mindset in the CMCX team. If you feel like you would like to embark on new challenges with other experienced software development specialists and work in a business-critical area, this might be a well-suited position for you. At OP, we want to foster a culture of taking initiative, proactivity, and maintaining a positive attitude also when something unexpected occurs – we hope that you find these ideas as fascinating as we do!





  • Previous software development experience in an agile environment
  • Strong skills in the following or similar technologies: Java, React, TypeScript
  • Experience of Jenkins and Robot Framework (or some other test automation tool)
  • Having a DevOps mindset
  • Excellent communication skills in English





  • Knowledge of REST APIs
  • Experience of AWS environment
  • Working proficiency in Finnish





In our internal surveys, our employees often mention the OP community and their smart and professional colleagues as the best part of their work, which we are very proud of. When you work for OP, you work with the best products and services in the field. In everyday life, it is, of course, very nice to work in an architecturally impressive environment, in a location easily accessible from basically anywhere. As an OP employee, you are entitled to:

  • Benefits and discounts on OP’s own products
  • Chance to work with one of our business-critical core areas
  • Access to OP Software Academy, our internal learning framework that enables you to use your working time for deepening your technical knowledge with a mentor
  • Structured model for professional career advancement
  • Possibility to enhance your own skillset while working with highly talented team members
  • Comprehensive occupational healthcare
  • Sport and cultural benefits





Do you feel that this position might match your career wishes? Let’s get to know each other! Apply for the position at latest on November 1 or contact IT Talent Acquisition Specialist Erkko Vanhakartano (erkko.vanhakartano[at]op.fi) for further information.


We will be in touch with you as soon as we have processed your application. Before this you can, for example, get comfortable in your armchair and listen to the OP Tech Podcast where we cover financial technology matters from OP’s perspective.


OP’s recruitments run normally despite the COVID-19 situation. We have replaced most of our face-to-face interviews with online interviews for the time being – your safety is our priority. Please note that we might proceed in the recruitment process already during the application period, so we hope to hear from you soon!


Before signing the final job contract, we will carry out credit reference and security clearance checks, drug tests, and an occupational healthcare survey.