As a System Administrator at ESMECH, you will play a crucial role in managing and troubleshooting complex applications such as Nutanix HCI, Firewall, LAN/WAN network, Linux Administration, Storage and Backup Management, and Vendor Management. Your responsibilities will include debugging and resolving escalated issues, proactively managing data center operations, providing technical leadership to SRE teams, and collaborating with technology partners to enhance our ecosystem. You will be expected to possess a deep understanding of Linux, Networking, Server Management, Storage and Backup Management, IT Security (Firewall, CCTV), and Incident Management. Your role will involve actively seeking out and resolving issues affecting end users, contributing to knowledge base articles, and participating in ONCALL and support case deflection activities. Additionally, you will lead conference calls to ensure timely issue resolution and provide hands-on technical support to Surveillance Cell staff. To excel in this role, you should have 3 to 5+ years of experience in virtualization (preferably Nutanix HCI), Layer 2/3 networking, Linux systems administration, and storage analysis. A degree in Computer Science or equivalent, combined with strong problem-solving skills, excellent communication abilities, and a passion for learning and innovation, will be essential for success in this position. If you are a proactive and customer-centric professional with a keen interest in technology and a track record of delivering exceptional results, we encourage you to apply and be a part of our dynamic team at ESMECH.,
As a Software Java Developer at ESMECH, your primary responsibility will be to build and maintain ERP applications, including complex groups of back-end services. You will be working on designing, developing, and maintaining efficient Java code for ERP applications, and collaborating with the team to ensure product quality. **Key Responsibilities:** - Maintain the existing Openbravo 3.0 ERP developed in Opensource technologies - Translate application storyboards and use cases into functional applications - Design, build, and maintain efficient, reusable, and reliable Java code - Ensure the best possible performance, quality, and responsiveness of the applications - Identify bottlenecks and bugs, and devise solutions to these problems - Develop or modify existing reports developed in ERP - Help maintain code quality, organization, and automatization **Skills Required:** - Proficient in Java core, with a good knowledge of its ecosystems - Solid understanding of object-oriented programming - Familiar with various design and architectural patterns - Skill for writing reusable Java libraries - Knowledge of SOAP & API development - Familiarity with concepts of J2EE, Serverlet JDBC, JavaScript, and Hibernate - Knowledge of report writing tools such as Jasper and I-report - Understanding fundamental design principles behind a scalable application - Basic understanding of the class loading mechanism in Java - Object-Oriented analysis and design using common design patterns - Creating database schemas that represent and support business processes - Implementing automated testing platforms and unit tests - Proficient understanding of code versioning tools, such as Git - Familiarity with continuous integration - Profound insight of Java Core internals (Class loading, Memory Management, Transaction management, etc.) - Preferred knowledge of Python, PHP, PLSQL, Relational DB, and PostgreSQL database - Knowledge of Tomcat Apache server - Preferred as a Sun Certified Java Developer **Qualifications and Experience:** - 2 to 3+ years of experience in Core Java, Preferred Knowledge of Opensource Technologies - BS / BE in Computer (or equivalent and 5+ years work experience) Interested persons fulfilling the above criteria should apply to hr@esmech.com with Bio-data and supporting documents.,