Sr.PPC Executive

Job Title: Senior Linux Kernel Engineer

Experience: 5–10 Years

Location: Bangalore / Chennai

Domain: Enterprise Linux / Kernel Development

Job Summary

We are seeking a highly skilled Senior Linux Kernel Engineer with deep expertise in kernel development, debugging, and performance optimization. The role involves working on enterprise-grade Linux distributions, kernel lifecycle management, security patching, and low-level hardware integration.

Key Responsibilities

1. Kernel Lifecycle & Maintenance

• Lead kernel upgrade strategies (e.g., LTS migrations such as 5.15 → 6.x) while ensuring stability and compatibility.
• Perform patch porting across kernel versions, resolving API and dependency conflicts.
• Track and mitigate security vulnerabilities by monitoring CVEs and upstream sources (e.g., LKML).
• Backport critical fixes to production kernels without impacting system stability.

2. Debugging & System Stability

• Act as an escalation point for kernel panics and system crashes.
• Perform post-mortem analysis using kdump, crash, and gdb.
• Debug early boot issues (UEFI, initramfs, kernel initialization).
• Conduct performance analysis using eBPF, ftrace, and perf to optimize system behavior.

3. Driver Development & Hardware Integration

• Design, develop, and maintain device drivers (network, storage, GPU, or character devices).
• Work closely with hardware through DMA, interrupts (MSI-X), and register-level programming.
• Maintain out-of-tree drivers using DKMS or similar frameworks.
• Ensure compatibility of drivers across kernel updates.

Required Technical Skills

• Programming: Strong expertise in C (mandatory) and C++
• Kernel Internals: Deep understanding of:
• Virtual File System (VFS)
• Memory Management (MMU, Paging)
• Process Scheduler
• Linux Networking Stack
• Debugging Tools:
• kdump, crash, gdb
• kprobes, trace-cmd, ftrace
• perf, valgrind
• Hardware debugging tools (JTAG, Serial Console)
• Build Systems:
• Kbuild, Makefiles
• Kernel packaging (RPM/Debian)
• Security:
• Experience with CVE patching and backporting
• Knowledge of SELinux/AppArmor
• Kernel hardening (FIPS, KSPP)

Preferred Skills

• Experience contributing to open-source kernel projects
• Familiarity with Linux Kernel Mailing List (LKML) workflows
• Exposure to enterprise Linux distributions (RHEL, Ubuntu, SUSE)
• Experience with performance tuning and system optimization at scale

1. Core Programming (C Language)

• Must have strong hands-on experience in C programming
• Comfortable with pointers, memory management, and low-level concepts

2. Kernel Internals Expertise

• Should have worked in at least one subsystem:
• VFS / File Systems
• Memory Management
• Scheduler / Networking

3. Debugging & Crash Analysis

• Experience handling kernel panics
• Hands-on with vmcore analysis tools

4. Security & Patching

• Understanding of CVE fixes and backporting

5. Driver Development

• Experience in writing or maintaining device drivers

6. Performance & Advanced Debugging

• Exposure to eBPF, ftrace, perf

7. Hardware-Level Understanding

• Knowledge of DMA, interrupts, hardware interaction

Soft Skills

• Strong analytical and problem-solving abilities
• Excellent communication skills
• Ability to work independently and in collaborative environments
• Quick learner with adaptability to new technologies

1. Develop, and maintain Java applications using Core Java, Spring framework, JDBC, and threading concepts.
2. Strong understanding of the Spring framework and its various modules.
3. Experience with JDBC for database connectivity and manipulation
4. Utilize database management systems to store and retrieve data efficiently.
5. Proficiency in Core Java8 and thorough understanding of threading concepts and concurrent programming.
6. Experience in in working with relational and nosql databases.
7. Basic understanding of cloud platforms such as Azure and GCP and gain experience on DevOps practices is added advantage.
8. Knowledge of containerization technologies (e.g., Docker, Kubernetes)
9. Perform debugging and troubleshooting of applications using log analysis techniques.
10. Understand multi-service flow and integration between components.
11. Handle large-scale data processing tasks efficiently and effectively.
12. Hands on experience using Spark is an added advantage.
13. Good problem-solving and analytical abilities.
14. Collaborate with cross-functional teams to identify and solve complex technical problems.
15. Knowledge of Agile methodologies such as Scrum or Kanban
16. Stay updated with the latest technologies and industry trends to improve development processes continuously and methodologies

If interested please share your resume with details :

Total Experience -

Relevant Experience in Java,Spring,Data structures,Alogorithm,SQL, -

Relevant Experience in Cloud - AWS/Azure/GCP -

Current CTC -

Expected CTC -

Notice Period -

Reason for change -

Position Overview:

We are looking for an experienced, agile, and strategic Vendor Procurement professional to strengthen and expand our talent and project outsourcing ecosystem. This role is key to managing

vendor partnerships across Recruitment, US Sourcing, SME Hiring, Freelancers, and Project-based Outsourcing. You will work closely with Talent Acquisition, US Sourcing, Project Delivery, and Business Heads to build, onboard, manage, and optimize a strong pool of vendors, freelancers, and sourcing partners.

Key Responsibilities:

•Identify, evaluate, and onboard vendors and suppliers for:

o Recruitment services (India and US)

o US SME sourcing for EdTech and digital projects

o Freelancer talent pools (Instructional Designers, SMEs, Editors, Developers, etc.)

o Project-based outsourcing vendors (domestic and international)

•Manage contract negotiations, rate finalizations, and SLA definitions with sourcing and outsourcing vendors.

•Track vendor performance, quality of submissions, and fulfilment timelines.

•Maintain a live vendor database, contract repository, rate cards, and engagement trackers.

•Ensure compliance with procurement policies, legal documentation, and client-specific requirements.

•Coordinate closely with the US Sourcing Team to align on niche, senior, and freelance talent needs.

•Support pricing discussions, RFP/RFQ processes, and build scalable sourcing pipelines.

•Monitor spend, forecast vendor utilization, and support budget management in collaboration with Finance.

•Present regular vendor performance reports, dashboards, and procurement health metrics to leadership.

Key Skills & Competencies:

•2–6 years of experience in vendor management, procurement, sourcing operations, preferably in staffing, EdTech, BPO/KPO, or digital project outsourcing sectors

•Strong experience in US sourcing and vendor ecosystems (mandatory)

•Solid negotiation, contract management, and vendor relationship-building skills

•Exposure to freelance workforce models, SME staffing, and project outsourcing management

•Excellent communication, coordination, and stakeholder management abilities

•Proficiency in Excel, vendor management platforms, Zoho Recruit, or similar systems

•Strong data orientation—experience in creating and maintaining vendor dashboards and MIS

•Ability to work independently in a fast-paced, hybrid work setup

AppItSimple Infotek is a leading software development company that specializes in providing innovative and customized software solutions to businesses of all sizes. With a team of experienced developers, designers and project managers, we help organizations to transform their ideas into successful digital products. Our focus is on delivering high-quality, scalable, and secure solutions that meet the unique needs of each client. Whether you're looking for a custom web application, mobile app, or cloud-based solution, AppItSimple Infotek is your partner for success. 

URL : https://appitsimple.com/

Product : SoftwareSuggest : https://www.softwaresuggest.com/

SoftwareSuggest is a comprehensive software directory that helps businesses discover the right tools to achieve their goals. Our platform provides a vast collection of software solutions across various categories, including project management, marketing, customer service, and more.

With our expert reviews and user ratings, finding the right software has never been easier. Our goal is to simplify the software selection process by providing a one-stop-shop for businesses to find and compare software solutions, saving time and effort in the process. 

Whether you're a small business or a large enterprise, SoftwareSuggest is your trusted guide to finding the software that's right for you.

Appitsimple prides itself on a flexible work environment that empowers employees to be key decision-makers to grow personally and professionally. The company strives to develop leaders through an active mentoring program and skill development initiatives. An inclusive workplace, Appitsimple encourages freedom, and independent thinking and aims to create thought leaders in the business ecosystem.

Roles & Responsibilities :

-Calling domestic customers who are looking for business-related software in different verticals.

-Gathering their requirements and giving them proper consultation about the software.

-Understanding prospect's requirements and qualifying the leads under correct categories.

-Dialing on all the leads received on categories that are assigned without fail. 

Requirement :

-The candidate should be fluent in the English language.

-Should have at least 1 year of experience in the international or domestic calling process.

-Should have good communication skills.

Hiring for Node JS Developer. 

We Foresee a Blockchain Expert in You!
The best technologists are technology agnostic and that builds a stronger foundation to lead the dynamic trends. Strengthening our trust in the same, we have created an exciting opportunity for MERN Stack developers to learn blockchain and grow with us.
All we are looking for is working experience as a Node JS developer and a keen interest in fintech applications.

As a rapidly growing blockchain company, Antier Solutions is always looking for professionals who have a penchant for new technologies.

Required Candidate profile

Primary Skills: 

• Strong working knowledge of Typescript, MongoDB, Express
• Strong proficiency in TypeScript, Javascript including DOM manipulation and the JavaScript object model, ES6
• Strong understanding of NodeJS fundamentals
• Knowledge and experience working with PostgreSQL is a major plus
• Experience with ORM libraries
• Familiarity with RESTful APIs
• Experience in troubleshooting and RCA of Production issues Analyze logs in Kibana Elastic Search
• Knowledge of tools like Git, Github, JIRA, Cucumber, Jasmine, and others that make coding more efficient and easier to share
• Familiarity of working in either the AWS Cloud or Azure including Docker + Kubernetes based microservice deployment

IT sales /Enterprise

Ability to effectively handle Enterprise sales & Assisting the Business Team. Understand Tech Products Gather Leads and build a sales pipeline Business Development in IT Consulting, Proposal making, client handling. Requirement Analysis. Prepare BRD

Good knowledge of online bidding on portals Freelancer, Upwork. Good working knowledge of SRS and other documentation. excellent communications & writing skills, how to work on wire-frames
Female Candidates get preferrable

Experience: 1 to 3 years

Excellent writing skills & command over English language is a must. Knowledge of technology and experience in creating content for the web is a huge plus

-Write creative, unique, and relevant content as per the requirements

- Comfortable working under timelines and a goal-based approach.

- Researching and gathering useful information and writing relevant content as per the style, tone, and requirements.

- Should filter information into clear and concise text and have ability to present content in the most engaging manner.

- Creative thinker with the ability to transform technical and digital information and processes into compelling stories.

- Develop grammatically correct and quality content across different verticals.

- Analyze information from multiple sources (SME, Offline and Online) and use them to create original documents

- Demonstrate consistency in internal and external communication of the brand and clarity in showcasing our brand voice across every touch point. Conduct rigorous quality checks on every piece of outbound content.

-Ability to manage multiple projects in a fast-paced, deadline-driven environment, Proven ability to build consensus and work effectively within a cross-departmental team experience managing content

- Needs to have Passion, Integrity and Energy, Proactive and Problem Solving attitude

-A dual-minded approach: Must be highly creative and an excellent writer

Skills:

• Content writing, blog writing, press release, business writer
• Time management- the ability to meet stringent deadlines
• Multitasking on content projects
• Excellent communication skills