Develop server-side logic and database solutions using Node.js and MongoDB, integrate front-end components, and build secure, scalable, high-performance applications. Responsibilities include authentication and authorization, data-source integration, database schema design, automated testing, unit testing, and optimization across mobile and desktop platforms.

Build and maintain high-performance iOS applications using Swift. Translate designs and wireframes into quality code, integrate RESTful APIs and push notifications, optimize performance, fix bugs, and maintain code quality. The role also involves working within existing codebases, collaborating in Agile/Scrum environments, applying TDD and SOLID principles, using Git and continuous integration, and translating business requirements into technical solutions.

Develop scalable full-stack web applications using Python and Django, build front ends with ReactJS or AngularJS, design clean data models, and deploy systems using AWS. Responsibilities include developing REST APIs, working with MySQL and MongoDB, applying Linux and Git, understanding distributed systems, meeting deadlines, and potentially using Redis, RabbitMQ, Celery, Redux, testing, Jenkins, and ERP software development.