
Linux/Unix Administrator- Chennai
at IT Software Company in Chennai
Roles & Responsibilities
Selected engineer's day-to-day responsibilities include:
• Maintaining UNIX user accounts and access managements,
• Good understanding of LDAP vs local IAM management.
• Setting up repositories and maintaining.
• Should be very comfortable with troubleshooting Linux-based systems on issues and failures with good grasp of the Linux command line
• Specialist knowledge in Unix Technologies – RedHat , SUSE Linux & SOLARIS.
• Good hands-on experience in parallel filesystems.
• Good understanding on basic networking technology e.g. TCPIP, ip multipathing, ip aggregation, DNS, DHCP etc.
• Comfortable exploring and testing new Open Source software systems should the need arise to solve particular problems
• Setting up and maintaining SUSE and Red hat Clusters with DRBD, Stonith and Coro sync
• Good knowledge in virtualisation/hypervisor technologies on various operating platforms e.g. VMWare, HPE Service Guard cluster
• Good understanding of the various enterprise technologies e.g. SAN, enterprise backup, enterprise monitoring etc
. • Good knowledge in handling NFS file systems and NFS servers
• Troubleshooting performance issues
• Shell, Power shell and python scripting
• Creating custom image based on the security requirements • Planning and executing security patches periodically
Education, Experience & other requirements
Ø Degree in Computer science, Information technology or any related discipline
Ø Minimum 4 - 5 years of experience into Unix server’s setup, administration, upgrading and support.
Ø Good verbal and written communication and able to manage key stakeholders i.e. project team, security, compliance and IT operations
Ø Strong analytical and troubleshooting skills

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Job Description
Requirements
Benefits



**day-to-day responsibilities include:
1. Understand the new product development by asking questions, identifying challenges, and offering suggestions
2. Develop UI mockups and prototypes that clearly illustrate how the product functions and look
3. Create wireframe/prototype design
4. Carry out user analysis and visual design according to product development requirements
5. Identify and troubleshoot product development problems
6. Write back-end programming in Python or similiar language
**Required Skills
1. Command over at least Python or similar Back end Programming Language
2. Command over at least React.js or similar Front end Programming Language
3. Eagerness to learn Database : MongoDB
4. Sound understanding of working on front-end technologies with HTML5 & CSS3 will be preferred.
5. Good sense of UI/UX (User Interface/User Experience).
6. Creative and Flexible to Add API of 2022 Technologies.
**Desired Skills
Front end : React.js
Backend : Python
Database : MongoDB
Flexible to Add API of 2022 Technologies.
To integrate latest 2022 API & Communication like Social Media Applications

- 5+ years in architecting and building Single Page Applications (SPA)
- Shipped at least 2+ applications using Angular/AngularJs
- 6+ years expertise in building Angularjs and Angular with integration and unit tests.
- Good working knowledge of other frameworks such as REACT, nodejs, meteor etc.
- Experience with package management tools such as webpack for minification, uglification etc
- Experience with creating embeddable widgets
- Expertise with CSS frameworks such as Bootstrap4
- Demonstrated expertise of building cloud native applications
- Familiarity with administration of CI/CD such as jenkins
- Responsibilities
- Develop new user-facing features
- Build reusable code and libraries for future use
- Collaborate with other team members and stakeholders to create UI/UX designs
- Ensure the technical feasibility of UI/UX designs
- Optimize application for maximum speed and scalability
- Collaborate with other team members and stakeholders
- AngularJS, Angular: 5 years (Required)
- Single Page Applications: 5 years (Required)
- CI/CD: 2 years (Preferred)
- webpack: 2 years (Preferred)
- CSS: 5 years (Preferred)
- Cloud Native: 2 years (Preferred)
- React, vuejs: 1 year (Preferred)

Job Description
- Managing the interchange of data between the server and the users.
- Development of all server-side logic, ensuring high performance and responsiveness to requests from the front-end Integrating the front-end elements built by your co-workers into the application; therefore, a basic understanding of front-end technologies is necessary as well.
- Writing reusable, testable, and efficient code.
- Design and implementation of low-latency, high-availability, and performant applications.
- Integration of user-facing elements developed by front-end developers with server-side logic
- Implementation of security and data protection.
Expected experience with
- Should have worked on the Django REST framework.
- Familiarity with some Pandas, Numpy, text parsing/mining and ORM (Object Relational Mapper) libraries
- Able to integrate multiple data sources and databases into one system
- Understanding of the threading limitations of Python, and multi-process architecture
- Good understanding of server-side templating languages
- Worked on Amazon cloud solutions
- Understanding of accessibility and security compliance
- Knowledge of user authentication and authorization between multiple systems, servers, and environments
- Understanding of fundamental design principles behind a scalable application
- Familiarity with event-driven programming in Python
- Able to create database schemas that represent and support business processes
- Strong unit test and debugging skills
- Proficient understanding of code versioning tool
- Excellent written and verbal communication skills.
- Should know about HDL and LLD.
- Should know about making python packages
- Should have worked on microservice-based Architecture

Responsibilities:
- Build scalable and optimized backend APIs / RPCs using Go.
- Experience in developing and maintaining live services (troubleshooting, monitoring).
- Work with designers and developers to structure the APIs and database.
- Implement Admin tools for live ops, events, and economy tweaking.
- Ensure that the backend is secure against hacks like tampering with API calls/data.
- Help evaluate and improve backend architecture for the company.
Requirements:
- Experience in working with relational databases. PostgreSQL is a plus.
- Experience Window: 5 to 10 years on Go (Good to have).
- Solid understanding of any of the existing cloud platforms like AWS/Azure/GCP.
- Experience with docker and containerization.
- Expert knowledge in any backend tech like Go, Kotlin, JAVA, . NET Core, NodeJS, Python, Angular, etc.
- Strong familiarity with system design, algorithms, and data structures.
- Experience in writing APIs and cloud database.
- Experience in CI/CD environments.
- Bonus: Experience with real-time multiplayer backend/networking/ games is plus.
- Bonus: Experience with any BAAS platform (Nakama/Playfab/Gamesparks).
- Good Analytical and Communication skills.
- Strong proficiency with JavaScript - Knowledge of Nodejs and frameworks available for it such as Express, etc.
- Understanding the nature of asynchronous programming and its quirks and workarounds
- Good understanding of server-side templating languages such as Jade, EJS, etc.
- Good understanding of server-side CSS pre-processors such as SCSS, Stylus, Less, etc.
- User authentication and authorization between multiple systems, servers, and environments - Integration of multiple data sources and databases into one system
- Understanding fundamental design principles behind a scalable application
- Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform
- 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


• Build custom packages in Flutter using the functionalities and APIs already available in native Android and IOS.
• Translate and Build the designs and Wireframes into high-quality responsive UI code.
• Write efficient queries for core Data.
• Use of Model-View-Controller ( MVC) and Model-View-ViewModel-Controller (MVVM) as it relates to designing, developing architecture and developing maintainable, testable and functional software that meets product requirements.
• Explore possible architectures for implementing new features.
• Resolve any problems existing in the system and suggest and add new features in the complete system.
• Suggest space and time-efficient Data Structures.
• Follow the best practices while developing the app and also keeping everything structured and well documented.
• Use CI/CD for smooth deployment.
• Document the project and code efficiently.
• Manage the code and project on Git in order to keep in sync with other team members and managers.
• Communicate with the Project Manager regarding the status of projects and suggest appropriate deadlines for new functionalities.
• Ensure security guidelines are always followed while developing the app.
• Validate the cloud system to ensure any new changes do not compromise the security of the backend server.
• Suggest new features and/or enhancements.
• Consulting with our customer-facing representatives about software system design and maintenance.
• Interact with the Clinical Specialists and Product Manager to help understand end-user feedback. • Maintaining software through product lifecycle including design, development, verification and bug fixes.
• Connect regularly with the Quality Assurance Specialist to deliver a stable app.
• Resolve all the bugs reported by the Quality Assurance Specialist in a timely manner. • Perform time profiling and memory leaks assessment.
• Execute app verification protocol.
• Write tests for the App.
• Following company policies and quality procedures to ensure quality product deliverables.
Requirements: Must Have:
• Flutter: To build cross-platform mobile apps for Android, IOS and Web.
This should include from making responsive UIs to efficiently query data and also manage states in an optimized manner.
• Native Android and IOS: To build custom Flutter Packages.
• Firebase: Should have experience with Cloud Firestore, Push Notifications, Cloud Functions and Analytics.
• Adobe XD: Should know how to use Adobe XD to use the design file and use it to build the app.
• Git: To manage and collaborate in different projects with the rest of the team.
Good To Have: • Angular • Bootstrap • JavaScript

