
Below are the High-level Job Description:
- New policy and use cases creation
- 24/7 Administration and management of in scoped security devices, dedicated support to implementing the changes (additions, modifications and deletions) for Security Devices Configurations as per the organization change management policy or process
- Participation in Change / Incident / Problem Management calls to comprehend, assess user-specific requirements and take appropriate actions if any
- Development of a comprehensive Plan of Action (POA) inclusive of a rollback strategy as a precautionary measure for any change implementation, migration and upgrade
- Precise execution of scheduled configuration changes within the specified timeframe as per the organization policy or process.
- Sanity should be performed thoroughly after any changes, modification, upgrade, migration and rollback. It should be documented along with appropriate artefacts.
- Periodic review of configuration, agent reconciliation, architecture and infrastructure to ensure necessary compliance, prevent any interruption, automation opportunities and optimization.
- Conducting a thorough review release notes for both known, unknown issues and limitations pertaining to current and proposed releases.
- Offering insightful suggestions or resolutions should advisories align with the infrastructure.
- Post-upgrade, meticulously monitoring the Security Devices, validating application traffic, conducting essential testing, and documenting all artefacts generated
- Document open issues / limitations / bugs of the new security solution to circulate across all concern teams before completion of the handover.
- Execute routine device configuration and policy database updates adhering to InfoSec guidelines on a daily, weekly, and monthly basis as required.
- Prepare appropriate report along with PoA and discuss with concern stakeholders to ensure timely implementation of the automation or optimizations.

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We are looking for a skilled .NET Full Stack Developer to design, develop, and maintain scalable web applications using modern Microsoft technologies and front-end frameworks. The ideal candidate should have strong backend expertise along with hands-on experience in building responsive UI.
🔧 Key Responsibilities
- Develop and maintain applications using .NET Core / ASP.NET MVC
- Build scalable microservices architecture
- Design and develop RESTful APIs
- Develop responsive UI using Angular / React
- Work with cross-functional teams in Agile/Scrum environment
- Write clean, maintainable, and testable code
- Perform code reviews and optimize application performance
- Troubleshoot and enhance legacy systems
🛠 Technical Skills
🔹 Backend:
- C#, .NET Core, ASP.NET MVC
- Web API, REST, SOAP
- Microservices Architecture
🔹 Frontend:
- Angular / AngularJS / React
- HTML5, CSS3, JavaScript, TypeScript
- jQuery (optional)
🔹 Database:
- SQL Server (2016/2019)
- MySQL / PostgreSQL
- Entity Framework / LINQ / ADO.NET
🔹 Tools & Technologies:
- Git / GitHub / Bitbucket
- Azure DevOps / CI-CD pipelines
- Docker (optional)
- RabbitMQ / Kafka (good to have)
🎯 Preferred Skills
- Experience with Cloud (Azure preferred)
- Knowledge of Unit Testing (NUnit, xUnit)
- Familiarity with TDD practices
- Experience in legacy system migration
- Strong debugging and problem-solving skills
🧠 Soft Skills
- Strong communication skills
- Team collaboration
- Analytical thinking
- Ownership mindset
🎁 Nice to Have
- Experience in Domain-driven design (DDD)
- Exposure to DevOps practices
- Knowledge of security best practices
Key Responsibilities
1. Kernel Lifecycle & Maintenance
Upstream Alignment: Lead the strategy for upgrading enterprise kernels (e.g., migrating from LTS 5.15 to 6.6) while maintaining binary compatibility where required.
Patch Porting: Expertly port functional and performance patches between disparate kernel versions, resolving complex code conflicts and API changes.
CVE Mitigation: Monitor the Linux Kernel Mailing List (LKML) and security advisories to identify and backport CVE patches from upstream to production environments.
2. Deep-Dive Debugging & Stability
Panic Analysis: Act as the final escalation point for Kernel Panics and "Oops" messages. Utilize kdump, crash, and gdb to perform post-mortem analysis of vmcores.
Boot-Time Resolution: Debug critical failures during the early boot process (UEFI handoff, initramfs, and early kernel init) where standard logging is unavailable.
Performance Tuning: Use ebpf, ftrace, and perf to identify bottlenecks in memory management, scheduler latency, or I/O throughput.
3. Driver Development & Hardware Integration
Driver Ownership: Design, develop, or maintain at least one Open Source or Proprietary Device Driver (Network, Storage, GPU, or Character devices).
Hardware Abstraction: Interface directly with hardware registers, managing DMA mappings, and optimizing interrupt handling (MSI-X, Threaded IRQs).
Out-of-Tree Management: Maintain driver compatibility across kernel updates using DKMS or similar frameworks.
4. Infrastructure & Automation
Registry Management: Oversee the distribution of custom kernel builds and modules via GitLab Container/Package Registries.
CI/CD for Kernel: Build automated testing pipelines (Hardware-in-the-loop) to validate kernel stability before enterprise-wide deployment.
Required Technical Skills:
Languages: Mastery of C/C++ Programming (C is preferred)
Kernel Internals: Deep understanding of VFS, Memory Management (MMU/Paging), Process Scheduling, and Networking Stacks.
Debugging Tools: Expert-level use of kprobes, trace-cmd, valgrind, and hardware-level debuggers (JTAG/Serial Console).
Build Systems: Proficiency with Kbuild, Makefiles, and building RPM/Debian packages for kernel distribution.
Security: Hands-on experience with SELinux/AppArmor policy development and kernel hardening (FIPS, KSPP).
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Looking for candidates having 2+ years experience who has worked on large datasets with 1cr. datasets or more.
Handling the challenges and breaking.
Must have Advanced Excel skills
Should have 3+ years of relevant experience
Should have Reporting + dashboard creation experience
Should have Database development & maintenance experience
Must have Strong communication for client interactions
Should have Ability to work independently
Willingness to work from client locati
AI Lead (Backend Systems & Architecture)
This is not a feature-delivery role. This is an architecture, ownership, and AI systems leadership role.
At Techjays, we build production-grade AI platforms for global clients. We are looking for an AI Lead with strong backend engineering expertise—someone who can design, scale, and take complete ownership of intelligent systems end-to-end.
You will operate at the intersection of backend engineering, distributed systems, and applied AI, driving both technical direction and execution.
What You’ll Do
- Architect and scale backend systems powering AI-driven applications
- Design and implement AI workflows such as RAG pipelines, agents, and LLM integrations
- Own systems end-to-end: architecture, development, deployment, and scaling
- Build reliable, high-performance distributed systems
- Integrate and optimize LLMs (Claude, GPT, etc.) for real-world use cases
- Lead backend and AI initiatives with strong technical ownership
- Ensure performance, scalability, observability, and cost efficiency
- Mentor engineers and raise the technical bar across teams
- Collaborate with product and AI teams to build AI-native solutions
What We’re Looking For
- Proven experience in architecting and scaling backend systems end-to-end
- Strong expertise in Python (Django / Flask / FastAPI)
- Deep understanding of distributed systems and system design
- Hands-on experience with AWS or GCP in production environments
- Solid experience working with LLMs (Claude, GPT, etc.)
- Strong knowledge of:
- Retrieval-Augmented Generation (RAG)
- Vector databases (Pinecone, FAISS, Weaviate, etc.)
- Experience in building and managing microservices architectures
- Ability to lead teams, mentor engineers, and drive technical excellence
- Strong problem-solving skills with an ownership mindset
Nice to Have
- Experience building AI agents or autonomous systems
- Familiarity with real-time data systems or streaming (Kafka, etc.)
- Understanding of MLOps and AI system lifecycle
- Experience optimizing AI systems for latency, cost, and scalability
Who You Are
- You think in systems, not just features
- You take full ownership of what you build
- You are comfortable in fast-moving, ambiguous environments
- You stay updated with the latest advancements in AI and backend technologies
This role is ideal for someone who wants to lead, build, and scale AI-powered backend systems in production while driving real-world impact.

Must-Have:
- 5+ years React/Next.js experience
- 2+ years TypeScript
- AI API integration experience
- Supabase or similar BaaS platform
- PostgreSQL proficiency
Red Flags:
- No TypeScript experience
- Only frontend or only backend experience
- No AI/LLM integration background
- Unfamiliar with modern React patterns (Server Components, App Router)
Joining: Immediate
Azure DevOps engineer should have a deep understanding of container principles and hands-on experience with Docker.
They should also be able to set-up and manage clusters using Azure Kubernetes Service (AKS). Additionally, understanding of API management, Azure Key-Vaults, ACR, networking concepts like virtual networks, subnets, NSG, route tables. Awareness of any one of the software like Apigee, Kong, or APIM in Azure is a must. Strong experience with IaC technologies like Terraform, ARM/ Bicep Templates, GitHub Pipelines, Sonar etc.
- Designing DevOps strategies: Recommending strategies for migrating and consolidating DevOps tools, designing an Agile work management approach, and creating a secure development process
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- Collaborating with teams: Working with architect and developers to ensure smooth code integration and collaborating with development and operations teams to define pipelines.
- Documentation: Producing detailed Development Architecture design, setting up the DevOps tools and working together with the CI/CD specialist in integrating the automated CI and CD pipelines with those tools
- Ensuring security and compliance/DevSecOps: Managing code quality and security policies
- Troubleshooting issues: Investigating issues and responding to customer queries
- Core Skills: Azure DevOps engineer should have a deep understanding of container principles and hands-on experience with Docker. They should also be able to set-up and manage clusters using Azure Kubernetes Service (AKS). Additionally, understanding of API management, Azure Key-Vaults, ACR, networking concepts like virtual networks, subnets, NSG, route tables. Awareness of any one of the software like Apigee, Kong, or APIM in Azure is a must. Strong experience with IaC technologies like Terraform, ARM/ Bicep Templates, GitHub Pipelines, Sonar,
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- Assist in handling end to end E-commerce for OZiva.
- On-boarding on e-com marketplaces
- Create, manage and optimize product listing on marketplaces.
- Manage inventory, weekly offers/ discounts, promotional strategies, and actionable insights from weekly competition analysis P&L responsibility with ownership to drive key business metrics (Conversion, GMV, ASP, Returns, Cancellations, Margins, etc.) on marketplaces.
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Qualifications -
- 3+ years of successful sales and/or business development experience, preferably in the Personal Care Category.
- Demonstrated success in exceeding marketing/business development/sales targets using a consultative, solutions-focused approach.
- Highly analytical.
- Ability to deal with high work pressure and work in a fast-paced environment.
- Strong team player with proven ability to work harmoniously.
- Strong written and verbal communication skills.
Roles and Responsibilities -
- Assist in handling end to end E-commerce for OZiva.
- On-boarding on e-com marketplaces
- Create, manage and optimize product listing on marketplaces.
- Manage inventory, weekly offers/ discounts, promotional strategies, and actionable insights from weekly competition analysis P&L responsibility with ownership to drive key business metrics (Conversion, GMV, ASP, Returns, Cancellations, Margins, etc.) on marketplaces.
- Build and maintain relationships with respective SPOCs at all marketplaces.
- Research and identify new marketplaces.
- P&L responsibility for growing business on all marketplaces.
- Identify product, service, or marketplace issues, and resolve them accordingly
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- 3+ years of successful sales and/or business development experience
- Demonstrated success in exceeding marketing/business development/sales targets using a consultative, solutions-focused approach.
- Highly analytical.
- Ability to deal with high work pressure and work in a fast-paced environment.
- Strong team player with proven ability to work harmoniously.
- Strong written and verbal communication skills.
Basic Skills/Qualifications
• Master’s/Bachelor’s degree in Computer Science, Computer Engineering (BE/MCA/BCA)
• 5-9 years of strong software design and development experience and building and administering large-scale distributed applications
• Strong communication skills
• Agility and quick learner
• Understanding of the Software development lifecycle
• Good Analytical and problem-solving skills
• Self-motivated with the ability to prioritize, meet deadlines, and manage changing priorities
• Should have a high level of energy working as an individual Contributor and as a part of Team.
• Ability to think out of the box and questioning everything
Technical Skills (Hands On)
• Apply Server-side software development expertise, to design, develop and implement horizontally scalable components with the ability to handle large transaction and query volumes with following experience :
• Backend - NodeJS, Server-Side Events (SSE)
• Programming languages - Typescript, JavaScript
• API – REST, GraphQL
• Databases – MySQL, PostgreSQL
• Additional useful programming languages – Java, Scala
• CI/CD experience with:
• Git/TFS, Containers, Ansible
• Test Driven Development (TDD)
• Real-time or near real-time data pipelines
• BPMN 2.0 (Camunda)
• Knowledge of Design Thinking
• Experience working in short agile release cycles
• Enterprise grade development best-practices for end-to-end interoperability and integration
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