Richlink Technologies Inc. is a high-tech company which focusing on software development for block chain and social media. Weare looking for a highly motivated individual who have a can-do attitude,passion for technology, extensive development and will be able to learnquickly. Strong develop experience with block chain products.Senior frontend developer: 1Senior backend developer: 1Senior APP developer (android):1Product manager (crypto exchange): 1salary based on experience.Simon YouPhone: 6043589999