Linux Administrator

Skills:

• C++, Unix/Linux, Oops Concept,

• Docker, Gtest
• database topics like Database DML/DDL, Joins
• Unix Commands, Shell Scripting, Make files, GDB debugger
• Agile/Scrum framework

Job Summary:

• 6 to 8 years relevant experience on C++.
• C++ OOPS concepts (Inheritance, Polymorphism, Templates, Pre Processor directives, Exception Handling etc.…)
• Sound knowledge of Design patterns like Singleton, Visitor and Decorators.
• Knowledge of STL, String Operations and Boost libraries.
• Thorough understanding of containers like Arrays, List, Vector, Maps, Stacks and queues.
• Concepts related to Streaming, String functions, Type castings, Pointer references, virtual functions.

• Proficient in working with Docker, Gtest
• Should have good handson for database topics like Database DML/DDL, Joins,
• Database Advance –Procedure, Index, cursors, SP etc.
• Should have ability to work on Unix Commands, Shell Scripting, Make files, GDB debugger etc.
• Should be experienced with Scrum framework

Job description Title: Lead Embedded Software Engineer Type: full-time/regular, direct hire Location: Pune, India Relocation Assistance: full About this position: This is an opportunity to be a key player at a company with a great reputation in IoT semiconductor technology and growing business. We offer a great long-term opportunity in a true team environment. If you have strong experience in software programming languages such as assembly, C etc. along with software validation test procedures then this opportunity is well suited to you. We are looking for a professional Embedded Software Engineer to execute complete embedded software development lifecycle. The goal is to create scalable and optimized software systems Major Responsibilities: 1. Conceptualize, plan, design, implement and test embedded software and firmware. 2. Participate in software architecture high level design decisions. 3. Develop and maintain efficient codes written with best practices in mind. 4. Develop and maintain product documentation. 5. Work within a highly diverse technical team on cross functional integrated systems. 6. Various other tasks and projects you choose to own. Basic Qualifications: The Leading Embedded Software Engineer position requires a Bachelor's degree in Software, Computer, or Electrical Engineering, Computer Science, or a specialized area, field or the equivalent and a minimum of 5 to 10 years of related work experience. Applicants with a Master's degree and a minimum of 4 to 8 years of related experience are also eligible. Skills: • Clear and concise spoken and written communication skills are critical for this position since the engineer is responsible for gathering engineering requirements, negotiating during tradeoff analysis and documentation. • Interpersonal skills (Networking, negotiation, and tolerance). • The ability to work with cross functional, multi-regional, internal, and external teams that can have different priorities. • Ability to manage urgent situations and manage priorities. • Tolerance to ambiguity and dealing with complex engineering problems. • Ability to make decisions with minimal supervision and limited information. Requirements: 1. Proficient in C language and strong Real-Time SW development skills. 2. Scripting Languages: shell, Perl, Python or the like. 3. Microprocessors/Architectures: strong knowledge of Computer / SoC architecture, familiarity with microprocessor instruction sets is a desired. 4. Experience with RTOS desired. 5. Strong knowledge of Network protocols and layer2 MAC, preferably wireless protocols like 802.11, Bluetooth. 6.Demonstrated experience using software development best practices – requirements capture, design reviews, code reviews, coding conventions. Posting Statement: Espressif prohibits discrimination based on race, color, religion, gender, national origin, age, disability, veteran status, marital status, pregnancy, gender expression or identity, sexual orientation or any other legally protected status.

• Perform technical feasibility studies of new technologies and architectures, including evaluation of OTS cloud offering.
• Generate entire software image for the target device, including the kernel, device drivers, libraries, and application software, and the bootloader for proprietary IOT connectivity device(s).
• Software packaging with RPM building and management
• Define the process to upgrade the new Linux package to existing hardware at customer premises
• Configuration and Troubleshoot of the proprietary IOT connectivity devices for internal R&D teams during their development and verification
• Automate the creation and distribution of keys and certificates
• Understand, implement, and automate security controls for IoT connectivity devices.
• Tune server and application-level performance monitoring and alerting.
• Help define our roadmap and architecture based on technology and business needs, considering architectural issues and tradeoffs
• Understand and manage integration points with other systems that interface with your applications
• Supports development of project plans, including scope, budget, schedules, and risk management.
• Works closely with the business analysts, software development and verification team, the functional manager, and the program manager.
• Collaborate and work with global teams in multiple locations.
• Interface with Global Privacy and Security team for the IoT Gateway understand security risks and recommendations and provide solutions to mitigate the security risks

Qualifications

• Bachelor’s degree in Computer Networking / Computer Science / Software Engineering or a related field
• 12+ years of hands-on experience in Networking, shell scripting, and Linux internals, with a development background.
• Strong understanding of Networking concepts like VPC, Route tables, Host base router firewall, SSH, NAT, DNS, DHCP, SNMP, Virtual IPs, VPN
• Linux System Administration and Networking work experience
• Configuring Firewalls(IP tables/firewall) and security software
• Able to generate Linux packages, and configure based on business needs.
• Passion for cybersecurity. Ability to build secured Linux packages with antivirus and security patches.
• Shell, Python scripting experience
• Basic SQL skills
• Ability to work with cross-functional and remote teams. Must be able to communicate in English, both written and verbal.
• Interpersonal skills to effectively collaborate with vendors and customers.

Good to have:

• Experience with Agile Scrum
• Development background in Java/C++
• DevOps knowledge
• Knowledge on javascript

Required Skills: 

• Prior experience in performing the same role in a SaaS security product company.  
• Minimum 10 years of industry experience. 
• Building and managing tools that power AWS cloud services. 
• Experience with managing large scale multi-tenanted SaaS applications. 
• High Availability (HA) and Disaster Recovery (DR) planning and implementation. 
• Expert knowledge of Terraform.  
• AWS SysOps Administrator or DevOps Engineer Certification. 
• Outstanding collaboration and communication skills. Ability to effectively collaborate with distributed teams.  

Nice to Have: 

• Experience going through compliance audits like SOC2, ISO 2700x. 

About BETSOL: BETSOL is a US based IT company based out of Denver, Colorado. The India operations were started in late 2012 with Bangalore as its headquarters. We do custom software development, enterprise data architecture, network engineering and operations, quality assurance and technical support. Over the years we've built a solid team of accomplished professionals who bring varying backgrounds and skills to expand the creative potential of the company. This significantly contributes to the quality and reliability of our services. Our specializations and experience ensure that that we consistently deliver superior services and products to our customers.

• Computer assembling and dis -assembling.
• Hardware troubleshooting of desktop, laptop, server machine.
• Microsoft Windows Servers (2008,2012, 2016 ) operating system installation and troubleshooting
• Microsoft Windows ( XP, 7, 8, 10) operating system installation and troubleshooting.
• Various email client installation and troubleshooting.
• Development software (.Net Framework, MS SQL server / client, Visual studio) installation and troubleshooting.
• Linux ( Ubuntu, CentOS ) installation and troubleshooting. ( Mandatory )
• Various software installations on linux platform.
• Network LAN and WAN troubleshooting.
• VPN management
• Knowledge of Virtualization

           Antivirus Management

Roles & Responsibilities: • Migrate AWS services across regions • Deploy, manage, and operate systems on AWS • Implement and control the flow of data to and from AWS • Select the appropriate AWS service based on compute, data, or security requirements • Identify appropriate use of AWS operational best practices • Estimate AWS usage costs and identify operational cost control mechanisms • Migrate on-premises workloads to AWS Requirements: • Minimum 2-5 years experience of cloud administration. • Hands-on experience with ability to work independently without supervision • Solid knowledge of AWS ecosystem (EC2, S3, Route 53, Redis, RDS, etc.) • Candidates having AWS SysOps Administrator Certification will be preferred

Roles & Responsibilities Participate in 12×7 shifts working with a global team in follow the sun model. ( No Graveyard or Night Shift) Provide remote infrastructure support for our SaaS, PaaS, IaaS products across globally distributed data centres Automate OS and application deployments using tools such as WDS, Cobbler and Puppet Conduct regular patch management and system maintenance to ensure the health of platforms/servers Set up health checks for systems & applications in monitoring tools like Zabbix, Nagios, SolarWinds etc Troubleshoot and fix issues meeting SLA’s and operational standards Manage incidents and escalations as per policies/procedures to meet incident management and uptime SLAs Liaise with engineering teams for RCA’s, permanent resolutions on issues using tickets and chat conference rooms Identify repetitive tasks and automate using Bash / Ruby / Perl Contribute to operations handbook Investigate and assess alerts for hardware and schedule replacement or tests Initiate emergency maintenance as needed for failed/failing hardware (drives, RAID controllers, power supplies, etc) Provide guidance to L1 monitoring regarding hardware status/health, complicated server health analysis Ensure smooth hand-offs between shifts

We operate a 500 seater Telesales centre for our business that receives over 10000 calls every day.Looking forward to a well versed professional who can manage the entire backend operation which includes hardware, servers, CRM and other business tools. Role involves leadership and strategic involvement.