Full stack developer

Valor Paytech is a rapidly growing US company headquartered in New York, looking to scale its development team globally to meet business needs.  We are searching for developers to be part of our cross-functional team responsible for the full software development life cycle, from conception to deployment.  Initial project involves taking an existing web portal and building an updated portal with a new look and feel, along with existing and new functionality using the latest technology.  You will be part of a team designing and developing a rich web- based UI for one of our applications. You will be focused on designing and developing leading- edge web UI, for both desktop and mobile, using the latest technologies and patterns. You will be working with front-end and back-end coding languages, development frameworks and third-party libraries.  You should also be a team player, willing to collaborate, learn and master diverse web technologies and techniques. Responsibilities : Develop the front-end and / or back-end features and functionality Build reusable code objects and modules optimized for speed, scalability, and ease of use Implement security and data protection guidelines based on PCI compliance requirements Work with superiors and support / coach junior developers on the job Following Skill-set are required : Good working experience in open source technologies, / React Native, JavaScript, TypeScript and MySQL DB Hands on experience in SQL Procedures create Understanding of the front-end and back-end processes Should have HTML and CSS knowledge. GIT flow knowledge is added on value. Must have knowledge on Agile methodologies. E-Commerce experience is a plus. What we offer : Ability to work in a unique field of payment processing industry Chance to work with the latest technologies Full-Time employment at our Warsaw office with a flexible work schedule  Option to travel to USA to work from our New York office for special project(s) Competitive Compensation matching other companies in the global tech community Budget : 10 000 - 25 000 PLN brutto (based on experience) Annual review, bonus will be paid for high-quality work, efficiency, and dedication