- Maintain UNIX/Linux Operating System
- Create and maintain environment for running batch jobs associated with daily batch cycle and batch reporting subsystem
- Work with LAN/Network personnel to ensure compatibility with LAN applications and peripheral hardware to provide end users with reliable and stable working environment
- Support and maintain other vendor database software installed on the LAN servers
- Perform User Access Management.
- Experience supporting day-today administration functions including user account management and script creation
- Apply Patches and Upgrades as necessary. Perform tasks for Backup and Recovery Management including High Availability
- Install and configure storage arrays and allocate SAN and NAS storage to different OS platforms and/or administer ZFS storage pools, file system, snapshots, and clones.
- Experience in Linux hypervisors KVM, XEN.
- Good knowledge on open stack administration and service operations.
- Good experience on veritas net backup software.
- Strong experience in public clouds AWS, AZURE, GCP.
- Solid knowledge of protocols such as DNS, HTTP, LDAP, SMTP and SNM
- Good understanding on AWS outposts hybrid environment.
- Good experience in the windows server and OS side.
- Experience in Monitoring platforms like Zabbix, ELK, Grafana.
- Troubleshoot Hardware Issues, Installation, and testing of computer peripherals
- Perform/Implement Security Monitoring and audit to identify any possible security intrusions or breaches.
- Collaborate with other teams and team members to develop automation strategies and deployment processes
Qualifications:
- Degree in Computer Science, Computer Engineer, or other related courses
- Minimum of 10 years’ experience
- In-depth knowledge of Linux: RedHat, CentOS, Debian, etc.
- In-depth knowledge in Linux virtualization
- good knowledge of UNIX and LINUX Operating systems, file systems, storage environments, and networking protocols
- Knowledgeable in Unix, Linux, Unix, Linux shell scripting. Practical scripting skills in Shell, PERL, Batch, Python
- good DBA skills MySQL, MariaDB, PostgreSQL, Timescale, MongoDB
- Basic Messaging and Collaboration concepts and tools, Server Virtualization
- Practical understanding of Networking - routing, subnets, UDP, TCP, IP, and VLANs
- Backup and Storage Management (Netback up mandatory).
- Familiar and can identify or interpret crash dump files and core dump files and monitor System Logs

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What will you do?
- Oversees testing, deployment & maintenance of the Voice infrastructure.
- Performing a variety of tasks associated with user provisioning and call routing within the assigned platform
- Build loaders for internal systems ensuring tasks are completed accurately and in a timely manner
- Participate in meetings with clients and internal departments to understand the requirements of call routing
- Document and design call flow diagrams to ensure that all call variables have been accounted for in preparing a routing plan
- Support the clients solution by correcting any issues with call routing or provisioning during the initial implementation phase, constantly communicating status of any issues with client
- Complete testing to ensure that call flow is operating properly
- Monitors and ensures compliance to standards, policies, and procedures
What are we looking for?
- 0.6~2 year’s implementation experience in Asterisk PBX, IP Telephony, SIP.
- Able to thrive in a demanding and team-oriented environment
- Basic and strong knowledge of the Linux operating system.
- Knowledge of bash and perl shell scripting is an added advantage.
- RHCE Certification is an added advantage.


We are looking networking professionals with the following skill set,
Experience :6+ years of experience in the networking domain
Key skills:
- Must have 6+ years of experience in C/C++ programming language.
- Knowledge of Go programming language and Python programming language is a big plus.
- Strong background in L4-L7 Internet Protocols TCP, HTTP, HTTP2, GRPC and HTTPS/SSL/TLS.
- Background in Internet security related products such as Web Application Firewalls, API Security Gateways, Reverse Proxies and Forward Proxies
- Proven knowledge of Linux kernel internals (process scheduler, memory management, etc.)
- Experience with eBPF is a plus.
- Hands-on experience in cloud architectures (SaaS, PaaS, IaaS, distributed systems) with continuous delivery
- Familiar with containerization solutions like Docker/Kubernetes etc.
- Familiar with server less technologies such as AWS Lambda.
- Exposure to machine learning technologies and distributed systems is a plus


Job Title:
Telephony Engineer
Job Description:
- Support the operations team with debugging issues related to the telephony platform
- Identify issues with calls using monitoring and analysis tools such as VoIPMOnitor
- Write scripts to automate tasks, monitor the services and functionalities
- Contribute to the improvement of the system by providing ideas
- Help with capacity planning
- Perform the scheduled maintenance activities
- Modify the existing code to accommodate new features
Experience Range:
3- 6 years
Educational Qualifications:
Any graduation,
Job Responsibilities:
• Knowledge of open source technologies, VoIP, SIP, WebRTC etc.
• Shell scripting.
• Experience in Asterisk and Kamailio or OpenSIPS.
• C/C++ or JS programming with Linux.
• 5-8 years experience.
• Good communication skills.
• Willingness to work in the night, whenever required, for handling support related issues.
Skills Required:
ViOP, OpenSIPS, SIP, Shell Scripting, Asterisk, kamailio, C++, Linux, Development,


Please find the Job Description for C/C++.
Mandatory Skills
-Must have experience and Good understanding about pointers & memory in C/C++
-Must have experience in Unix/Linux IPC (semaphore, shared memory, socket, multi thread)
-Must have Debug skills : gdb, coredump analysis, network packet analysis
-Must have experience in Source code syntax parser (Preferably lex, yacc, bison, etc.)
-Must have worked on build tools : Makefiles, make, etc.
-Database : Preferably Oracle Good at SQL and stored procedures
Optional Skills
-Telegram development using C/C++
-Finance/Industry domain knowledge
-Japanese speaking skills
- Responsibilities:Troubleshoot and report RCA, propose solutions(how to fix)
- Debug identified problems and provide fixes swiftly
- Ability to write clear and concise documentation
- To understand and maintain legacy codebase
- Individual contributor, but also works closely with junior developers
- Review source code developed by peers
- Proactive to suggest and implement improvements on current products
- Design and develop new features based on requirement document
Location-Bangalore
Please share your updated resume to proceed further.
Thanks & Regards
Shruti(Assistant Executive-HR)
Nichi-In Software Solution Pvt Ltd
URL:- www.nichi.com

Mandatory Skills:-
C Programming and data structures.
Linux Internals ( System calls, IPC, Network Programming, POSIX Multi-thread programming)
Desirable Skills :-
C++ and OOPs knowledge
Linux system start-up sysvinit, systemd,
Bootloaders : uBoot
Message bus protocols like dbus
Basic Linux Device driver knowledge
Linux Build framework – Yocto-Bitbake, Makefiles
Python scripting
Debug using tools such as GDB
Version control - GIT and SVN
Job Description
Embedded Software/Firmware Design and Development on OS/Non-OS based platform
Necessary system architecture development and implementation
Device, sensor and gateway selection and integration based on industry use case.
Development on Image Analytics and Cloud/Platform integration
Development or integration of Cloud/Platform communication protocol
Technical Documentation and Testing of the developed system
Desired Skills, Knowledge& Experience
B. Tech/M. Tech/MCA with 8-10 years of industry experience
Strong programming skills in C/C++ and Python development in Linux
Experience in device or sensor communication interfaces (wired/wireless, short range/long range).
Experience of microcontroller and microprocessor.
Knowledge of IoT gateway firmware development, container, and OS hardening.
Experience in device communication protocol, Edge computing and processing
Competent in application development for Image processing, transmission, and storage
Good understanding and of programming primitives, data structures, multi-threading and memory management techniques
Strong command over complex sensor and hardware control logic to work seamlessly with edge devices or gateway
Proactive and Self motivated
Strong verbal and written communication skill






