Back-end DeveloperLocation: Seattle, WA Duration: Perm/Direct (W2 only; no visa sponsorship)Compensation: Attractive compensation packageStart Date: ASAP Our Seattle client is a profitable early-stage AI company backed by some big name investors. Their cutting-edge product is an intelligent data platform for AI. It combines Crowd-as-a-Service and machine learning capabilities to accelerate enterprise data training and modeling. With the expertise in speech and natural language technologies, the platform leverages machine learning, data science and modern crowd-sourcing to enable enterprises easily manage their global data collection and enrichment programs.We are looking for an experienced Back-end Developer to join their energetic, hardworking and fun team.Responsibilities:Select best options for software architecture based on engineering and business goalsAnalyze trade-offs, recommend solutions and help move from ambiguity to clarity in early design phasesWork closely with partners in UX and UI design, marketing, product management and engineering to develop experiences for customer facing web propertiesTurn design concepts into polished, accessible, cross-device, responsive experiencesHelp establish standards within our client's team for software and software processesQuickly learn and use new tools and approaches where necessaryRequirements:MSc/PhD in Computer Science or related fieldAt least of 3 years of experience with C# or Java in the context of web developmentKnowledge of micro-service architecturesKnowledge of REST API's as well as SQL and NoSQL databasesAbility to learn new things independently and develop quality softwareGood communication skillsQualified candidates are encouraged to select "reply" and send us your resume for consideration. Keywords:C#, Java, Web Development, Micro-services, Web Services, REST, SQL, NoSQL, Computer Science