C/Linux Modernization Solution Architect
3 days ago
C/Linux Modernization Solution Architect
Location: Noida, Hyderabad, Bangalore, Gurugram
We are looking for an experienced Solution Architect to design and lead the modernization of a 15-year-old backend platform built in
C on Red Hat Enterprise Linux 4
, with the goal of migrating and running it on
AlmaLinux 9
in the
Amazon Web Services (AWS)
cloud.
This role will focus on
porting, refactoring, and rearchitecting legacy C code
to work on a modern Linux environment and defining the
cloud-ready architecture, roadmap, and migration plan.
Key Responsibilities
- Perform deep-dive assessment of existing RHEL4-based C application stack, dependencies, IPC mechanisms, flat file systems, and cron/night job processes.
- Identify obsolete libraries, system calls, and deprecated functionalities that require rewriting or alternative implementation for AlmaLinux 9.
- Create a robust target architecture on AWS leveraging EC2, networking, IAM, and security best practices.
- Build a phased migration and modernization roadmap, including cost and effort estimation.
- Define build and compilation toolchains, CI/CD approach, and testing strategies for the modernized C codebase.
- Collaborate with TuxCare consulting team to leverage expertise on legacy OS support and compatibility layers.
- Document all findings, prepare proposal decks, and support presales/solutioning discussions.
Required Skills & Experience
- 12+ years of experience in Linux systems engineering and solution architecture.
- Strong expertise in C development, compilation toolchains (GCC), and porting legacy code to modern Linux.
- Deep knowledge of Red Hat Enterprise Linux and AlmaLinux operating systems and their libraries.
- Hands-on experience designing and deploying workloads on Amazon Web Services (AWS).
- Familiarity with low-level Linux concepts: IPC, shared memory, semaphores, signals, and system daemons.
- Experience with refactoring/modernizing legacy codebases for compatibility with modern OS and libraries.
- Strong documentation, estimation, and solution proposal skills.
- Experience migrating monolithic C systems to modular or containerized architectures
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