Senior Devops Engineer Responsibilities: o Building and maintaining a world-class systems infrastructure delivering high reliability and the best performance possible. o Ensuring cost-effective service delivery by automating critical processes, including server deployment, configuration, monitoring, and problem resolution. o Ensuring systems are secure and compliant with industry best practices. o Performing quick and accurate troubleshooting, diagnostic to production system. o Managing and tuning RDBMS and NoSQL DB servers including postgresql, mongodb and hbase. o Assisting with capacity planning and scalability to ensure systems are optimized for continuous growth. o Designing and implementing system automation architecture, infrastructure, and process using tools such as Salt, Puppet or Chef. o Working very closely with Engineering team ensuring new products and features meet Operational requirements. o Establishing a metrics-driven approach to tracking and continuously improving service quality and risk mitigation in every sense. o Providing occasional off-shift availability for Production issues or maintenance.
You should have a good experience in the system operation related field and be ready to take the responsibility of managing this important part of App Annie. o 3+ years experience in network and system engineering position. o Strong skills with Linux system (ubuntu, debian) administration including nginx/apache/haproxy. o Good DB operation experience on PSQL scripting, Postgres replication or Load Balancing is big plus. o Good Experience in large scale Hadoop cluster (HDFS, Mapreduce) operation/tuning/monitoring is a big plus. o Hands on experience in configuration management tool like (salt,chef,puppet). o Hands on experience on nagios,munin and other open source monitoring solutions. o Hands on experience in AWS cloud service (EC2, SQS, S3). o Strong RDBMS operation experiences (PostgreSQL, Mysql). Scale-out solution like database partition/read scale is plus. o Strong understanding on TCP/IP and network administration including proxy and VPN. o Good skills in scripting using Shell/Python/Ruby. o Hands on experience testing and deploying large scale server software. o Strong problem solving, analytical and troubleshooting skills. o Experience in NoSQL DB operation like (Mongodb, HBase) is a big plus. o Experience in windows administration is plus. o Good level of English written and spoken.