Python Developer

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

Job Title: Cloud Development & Linux Debugging Engineer

Experience: 5–10 Years

Location: Bangalore / Chennai

Job Summary

We are looking for an experienced Cloud Development & Linux Debugging Engineer with strong expertise in Linux internals, system-level programming, and cloud technologies. The ideal candidate will have hands-on experience in developing, debugging, and optimizing Linux-based systems along with exposure to DevOps tools and containerized environments.

Key Responsibilities

• Develop and debug software at the Linux system level (kernel/user space).
• Work on Linux internals, low-level system components, and performance optimization.
• Design, develop, and maintain applications using Python and C/C++.
• Troubleshoot complex issues in Linux and cloud-based environments.
• Collaborate with cross-functional teams in an Agile/Scrum environment.
• Contribute to automation and infrastructure using DevOps tools.
• Work with containerized and cloud platforms such as Kubernetes and OpenStack.

Required Skills

• Strong experience in Linux software development (Linux internals, system-level programming).
• Proficiency in Python and C/C++.
• Solid debugging and analytical skills.
• Hands-on experience with Ansible, Puppet, and DevOps practices.
• Experience working with OpenStack and Kubernetes.
• Good understanding of Agile/Scrum methodologies.
• Excellent communication and teamwork skills.

Preferred Skills (Good to Have)

• Experience with Go / Golang and Go templating.
• Knowledge of Kubernetes Operators and Helm.
• Exposure to containerization technologies (Docker, Kubernetes).
• Contributions to open-source projects.
• Experience with cloud-native architectures.

Qualifications

• Bachelor’s/Master’s degree in Computer Science, Engineering, or related field.
• Self-driven individual with a strong learning mindset.
• Ability to work independently and in collaborative team environments.

About Us:

REConnect Energy’s GRIDConnect platform helps integrate and manage energy generation and consumption for 1000s of renewable energy assets and grid operators. We are currently serving customers across India, Bhutan and the Middle East with expansion planned in US and European markets.

We are headquartered in Central Bangalore with a team of 150+ and growing. You will join the Bangalore based Engineering team as a senior member and work at the intersection of Energy, Weather & Climate Sciences and AI. 

Responsibilities:

● Engineering - Take complete ownership of engineering stacks including Data Engineering and MLOps. Define and maintain software systems architecture for high availability 24x7 systems.

● Leadership - Lead a team of engineers and analysts managing engineering development as well as round the clock service delivery. Provide mentorship and technical guidance to team members and contribute towards their professional growth. Manage weekly and monthly reviews with team members and senior management.

● Product Development - Contribute towards new product development through engineering solutions to product requirements. Interact with cross-functional teams to bring forward a technology perspective.

● Operations - Manage delivery of critical services to power utilities with expectations of zero downtime. Take ownership for uninterrupted product uptime. 

Requirements:

● 4-5 years of experience building highly available systems

● 2-3 years experience leading a team of engineers and analysts

● Bachelors or Master’s degree in Computer Science, Software Engineering, Electrical Engineering or equivalent

● Proficient in python programming skills and expertise with data engineering and machine learning deployment

● Experience in databases including MySQL and NoSQL

● Experience in developing and maintaining critical and high availability systems will be given strong preference

● Experience in software design using design principles and architectural modeling.

● Experience working with AWS cloud platform.

● Strong analytical and data driven approach to problem solving 

At Webcyper Pvt Ltd, we are a growing technology company building innovative web solutions for our clients. We focus on delivering high-quality digital products, and we’re on a mission to scale our operations with talented, passionate individuals.

If you're a problem solver, love clean code, and are excited to work in a fast-paced startup environment — we want to hear from you!

Key Responsibilities:

Develop, test, and maintain high-quality web applications using Python and Django framework.

Work closely with frontend developers and designers to implement user-friendly interfaces.

Integrate third-party APIs and services.

Write clean, reusable, and efficient code.

Optimize applications for speed and scalability.

Troubleshoot, debug, and upgrade existing applications.

Participate in code reviews and technical discussions.

Stay up-to-date with emerging trends and technologies in backend development.

Hi,

Please find the job description below and revert me back with your updated resume.

Job Role- Python Developer

Exp- 2-3 years

Location- Nagpur(Remote)

Job description- 

Roles & Responsibilities:

Develop and implement scalable software solutions in Python

Integrate user-facing elements with server-side logic

Work closely with other team members to meet project requirements and deadlines

Test and debug programs to ensure software quality and reliability

Write clean, maintainable code following best practices

Stay up-to-date with industry developments and latest trends in Python programming

Requirements:

Proven experience as a Python Developer or similar role

Good understanding of data structures, algorithms, and software design principles

Experience with Python frameworks (e.g., Django, Flask)

Familiarity with front-end technologies (e.g., JavaScript, HTML5, CSS3)

Knowledge of relational databases, SQL, and ORM technologies

Experience with version control systems (e.g., Git)

Excellent verbal and written communication skills

Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent work experience)

Preferred Qualifications:

Experience with cloud platforms (e.g., AWS, Azure, GCP)

Understanding of Agile methodologies

Contributions to open-source projects

Certifications in Python or related technologies

Thanks & Regards,

Abhilash Kumar | HR BIZ HUB

Technical Recruiter

·        Should have 5 to 6 years of work experience as a Python Developer

·        Expertise in at least one popular Python framework (like Django, Flask or Pyramid)

·        Knowledge of object-relational mapping (ORM)

·        Familiarity with front-end technologies (like JavaScript and HTML5)

·        Should have completed B.E/B.Tech. /MCA in any field.

·        Good problem-solving skills and Team spirit.

·        Writing scalable code using Python programming language.

·        Testing and debugging applications.

·        Developing back-end components.

·        Integrating user-facing elements using server-side logic.

·        Assessing and prioritizing client feature requests.

·        Integrating data storage solutions.

Position Overview

Oracle Apex Engineer with good experience building reports using the latest versions of Oracle Apex

and experience in Apex Upgrade. Should have a good working knowledge of Oracle

Applications(R12).

Skills

1-2 end to end implementation/development project

Strong detail, quality, and solution orientation

5+ years of experience designing and implementing technical solutions that are aligned with

business strategy

5 years of applications development experience with Oracle APEX, Oracle SQL, PL/SQL

5+ years of Oracle APEX experience

5+ years experience in Oracle Databases

5+ years experience using PL/SQL

5+ years of JavaScript, HTML, CSS, and REST services

Oracle APEX 4.2 experience is a must and ability to Upgrade to higher versions

Ability to work on SQL performance issues

Ability to think critically and solve complex issues

Ability to work independently, while engaging the customer and providing information to the team

Strong ability to communicate both verbally and in writing with internal and external teams

Ability to prioritize across multiple projects and meet deadlines

Experience adapting in a dynamic work environment

Experience working in a customer-focused environment

Ability to troubleshooting issue

Proficiency in analysis, design, development, testing, implementation, and maintenance of

applications in Oracle Application Express (APEX).

Excellent conceptual knowledge of Oracle 11g.

Rich experience in writing SQL queries, Views, Materialized views, PL/SQL procedures, functions,

packages, triggers, cursors, collections, Ref cursor, cursor variables, System reference cursor,

Dynamic SQL.

Good knowledge of using PL/SQL Wrappers to protect the PL/SQL procedures and packages.