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Java Software Engineer Miejsce pracy: Warszawa Technologies we use Expected Java SQL Optional Redis Cache Tomcat jQuery kendo NodeJS About the project Visa’s Technology Organization is a community of problem solvers and innovators reshaping the future of commerce. We operate the world’s most sophisticated processing networks capable of handling more than 65k secure transactions a second across 80M merchants, 15k Financial Institutions, and billions of everyday people. While working with us you’ll get to work on complex distributed systems and solve massive scale problems centered on new payment flows, business and data solutions, cyber security, and B2C platforms. The Opportunity: We are looking for versatile, curious, and energetic Software Engineer who embraces solving complex challenges on a global scale. As a Visa Software Engineer, you will be an integral part of a multi-functional development team inventing, designing, building, and testing software products that reach a truly global customer base. While building components of powerful payment technology, you will get to see your efforts shaping the digital future of monetary transactions. Your responsibilities The Work itself: •Design code and systems that touch 40% of the world population while influencing Visa’s internal standards for scalability, security, and reusability •Collaborate multi-functionally to create design artifacts and develop best-in-class software solutions for multiple Visa technical offerings •Actively contribute to product quality improvements, valuable service technology, and new business flows in diverse agile squads •Develop robust and scalable products intended for a myriad of customers including end-user merchants, b2b, and business to government solutions. •Leverage innovative technologies to build the next generation of Payment Services, Transaction Platforms, Real-Time Payments, and Buy Now Pay Later Technology •Opportunities to make a difference on a global or local scale through mentorship and continued learning opportunities Essential Functions: •Demonstrates relevant technical working knowledge to understand requirements. •Identifies and contributes to the development and solution strategies to team members that improve the design and functionality of interface features across one or more project features, under minimal guidance. •Applies standard processes on the use of programming languages - Java to write code that fulfills website modification requests and technical requirements. •Collaborates with others to support the piloting of new technology capabilities and features that enhance the user website experience across e-commerce products. •Analyzes bugs for simple issues and applies debugging tools to verify assumptions. Our requirements Preferred Qualifications: •Bachelors degree, OR 3 years of relevant work experience •1 years of relevant work experience and a Bachelors degree, OR 3 years of relevant work experience •2 or more years of work experience with a Bachelor’s Degree in Computer Science or more than 1 year of work experience with an Advanced Degree (e.g. Masters, MBA, JD, MD) •Proficiency in Java or is a must. •Proficient in implementing design patterns and hands on knowledge of Spring, hibernate and RDBMS technologies like SQL Server, Oracle or similar and No SQL technology like MongoDB is preferred. •Proven skills in technologies like Redis Cache, Tomcat, jQuery kendo, NodeJS is preferred. •Experience with web service standards and related patterns (REST, JSON) •Experience with Agile development incorporating TDD, Continuous Integration and Continuous Delivery, utilizing technologies such as GIT, Maven, Jenkins, Chef, Sonar, JUnit, Mock frameworks. •Experience developing large scale, enterprise class distributed system or subsystems that require high availability, low-latency, & strong data consistency computing •Experience implementing solutions for low-latency, distributed services using open standard technologies. •Strong interpersonal and leadership skills with effective communication (both written and verbal) skills and the ability to present complex ideas in a clear & concise way, a team player with a strong work ethic The Skills You Bring: •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 Java •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 This is how we organize our work This is how we work in house agile scrum This is how we work on a project code review pair programming TDD Continuous Deployment Continuous Integration documentation integration tests unit tests Development opportunities we offer development budget industry-specific e-learning platforms intracompany training mentoring soft skills training substantive support from technological leaders support of IT events technical knowledge exchange within the company time for development of your ideas Visa Technology Europe sp. z o.o. Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid. At Visa, youll have the opportunity to create impact at scale — tackling meaningful challenges, growing your skills and seeing your contributions impact lives around the world. Join Visa and do work that matters — to you, to your community, and to the world. Progress starts with you.