Senior Developer - Data Processing & Service APIs

Our client, the technology leader in the behavioral health industry in the USA, serving both private practices and publicly-funded health & human services agencies. Thousands of organizations across all 50 states rely on its cloud-based, software-as-a-service to tame complexity, decrease costs and manage ever-changing compliance requirements. With their easy to use, outcomes-based solutions, complex functions such as patient scheduling and communication, intake processes, treatment plan creation, and billing are made simple. Their mission is to create technology for behavioral health care professionals to make high quality health care available and accessible to everyone. We are looking for a Sr. Developer with a focus on Data Processing & Service APIs. This position is a key contributor to our Accessible Data Team. The primary mission of this team is to create innovative ways to leverage our cloud infrastructure to enable our customers to access, use and work with data. Talk to us if you Love to contribute to a team that is solving complex data processing and service layer problems. Love to work on highly scalable data technologies such as Cassandra, RabbitMQ, Elastic Search Love to work on robust service layer technologies such RESTful APIs, JSON, and other web APIs Excited to leverage the cloud infrastructure of AWS (Amazon Web Services) to create new market changing solutions Understand and practice the lean approach to build what is needed with high quality and high efficiency. Excel at collaborating with vision owners, and teammates that are experts in their areas (bonus) Have experience building large scale, ETL, or other data extraction solutions. (bonus) Have experience building enterprise-level financial systems. (bonus) Have experience building healthcare solutions. Requirements: 4 to 5 years building service layer solutions (i.e. Web Service APIs) 3 to 4 years working with one/some of the following: Java, C#, JavaScript, Node.js 3 to 4 years working with large data driven environments (relational databases, such as SQL Server or PostgreSQL is OK) Knowledge of Cassandra Conditios: Where: Madrid (Spain) Salary: 50000 - 60000 EUR per year Programador, Analista-Programador, C#, Java / J2EE, JavaScript, .NET, Node.js, PostgreSQL, SQL Server-