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Linux System Administration Jobs

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Hourly - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
** this is an admin position, please don't apply as a developer ** Looking for someone to maintain ongoing long term partnership helping us with system and database administration as required Looking for someone with experience and skills as listed - MongoDB (and MMS) - MySQL - both Linux (Ubuntu) and Windows Server - Amazon Web Services
Hourly - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
We are working with a new payment platform called Clover and need to make a connection to it using their SDK. I need a developer to write me a desktop "proof of concept" app which will use this SDK and request that the Clover device process a payment: https://github.com/clover/remote-pay-cloud Strongly prefer that the app be written in Java for cross platform compatibility. Ongoing opportunities will be available if successful, as we are going to integrate into additional software platforms.
Hourly - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Hi, we are working on a software and we need help in design (interface), coding and people with Linux based systems and App development. Please contact us if interested. Thanks.
Hourly - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
We have a database of customers and agents and would like to manage them. The database is mysql and open source CRM which can connect to our database and provide a management system is acceptable. For example if you can make Vtiger open source or sugar CRM to work with our system we welcome you to apply for this job.
Hourly - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
We are currently looking for an AWS Consultant to help us with server configuration and setting it up. - Knowledge of use of Puppet/Chef/Ansible (for provisioning a *single server*) - VPC with two subnets - web-facing (web server) and web-facing but limited to a set of IPs - Knowledge of setting up VPN to connect to Azure would be useful - Preferably knowledge of Linux and Windows