Staff Performance Analysis Engineer

6 days ago

Bangalore, India Tata Communications Full time

Languages: C/C++, Go. • Technology: Experience with high-performance packet processing (DPDK, VPP), virtualization (KVM), and Linux networking internals. Focus on the performance and stability of the IZO MCN vRouter on the VNFaaS platform. We are seeking a Senior Software Engineer to join our Data Plane team, the engine room of our entire platform. This role is for a systems-level engineer who is passionate about performance and virtualization. You will be responsible for building the high-performance Virtual Network Functions (VNFs) that act as our multi-cloud gateways, focusing on raw packet processing speed, low-latency, and rock-solid stability. This is a deep, technical role where you will work close to the metal, leveraging cutting-edge technologies to build a data plane that can handle massive throughput with maximum efficiency. High-Performance VNF Development: Design, develop, and maintain the core data plane software for our multi-cloud gateways in C/C++ and Go, with a relentless focus on performance and reliability. Implement and optimize high-speed packet processing pipelines using modern data plane frameworks like DPDK and VPP to achieve line-rate throughput. Linux Networking Internals: Dive deep into the Linux kernel and networking stack to troubleshoot complex performance issues, tune system parameters, and build highly efficient networking components. Ensure the performance and stability of our data plane VNFs running on virtualization platforms like KVM. You will be responsible for the entire lifecycle of the gateway, from development to deployment. Data Plane Integration: Collaborate closely with the control plane team to integrate routing logic, security policies, and tunneling protocols (IPsec, VXLAN) into the data plane. Mentorship and Technical Excellence: Mentor junior engineers and contribute to a culture of technical excellence, robust design, and high-quality code. 5+ years of experience in systems-level software development, with a focus on networking or building high-performance data planes. Expert-level proficiency in C/C++ and/or Go for building low-latency, multi-threaded applications. Hands-on, production-level experience with high-performance packet processing technologies such as DPDK or VPP. Deep, practical knowledge of Linux networking internals (kernel stack, sockets, Netfilter, etc.). Experience with virtualization technologies, particularly KVM, and running network functions in a virtualized environment. Strong understanding of L2/L3 networking protocols (e.g., Experience with network security protocols such as IPsec. Familiarity with container networking (CNI) and cloud-native technologies like Kubernetes. Experience with low-level performance analysis and optimization tools (e.g., Contributions to relevant open-source projects (DPDK, VPP, OVS, FRR, etc.). Experience working in a fast-paced environment.

  • Performance Analysis Architect

    1 week ago

    Bangalore, India Getinge Full time

    The purpose of this role is to lead the design, development, and implementation of next-generation medical devices. Acting as a key member of the India Innovation Center core team, the role combines deep technical expertise with strong leadership to build high-performing teams, align cross-functional goals, and ensure delivery of robust, compliant, and...

  • Performance Engineer

    2 weeks ago

    Bangalore, India Pure Storage Full time

    SHOULD YOU ACCEPT THIS CHALLENGE… The FlashArray team builds the industry’s most innovative, high-performance, and highly available portfolio of products that are designed for the most demanding mission critical applications. While we deliver a hardware storage array, over 90% of our engineering staff are software engineers. Our customers are the most...

  • Performance Engineer

    2 weeks ago

    bangalore, India Infosys Full time

    We are hiring a Performance Systems Engineer with strong expertise in engine performance , thermodynamic modeling , and aero-thermal systems . This role is central to the design, analysis, and validation of gas turbine performance , supporting both new product development and in-service engine support. Key Responsibilities: Perform engine performance...

  • Performance Engineer

    2 weeks ago

    bangalore, India Pure Storage Full time

    SHOULD YOU ACCEPT THIS CHALLENGE…The FlashArray team builds the industry’s most innovative, high-performance,and highly available portfolio of products that are designed for the mostdemanding mission critical applications. While we deliver a hardware storagearray, over 90% of our engineering staff are software engineers. Our customersare the most...

  • Stress Analysis Engineer

    2 weeks ago

    bangalore, India Infosys Full time

    We are seeking experienced Mechanical Integrity Engineers with strong expertise in Stress Analysis and Finite Element Analysis (FEA) to ensure the structural integrity and reliability of aerospace components. This role involves detailed mechanical analysis across a wide range of engine commodities and supports the full lifecycle of product development—from...

  • Staff Engineer

    7 days ago

    bangalore, India MHP – A Porsche Company Full time

    Job Title: Staff Engineer – Fullstack Experience Required: Minimum 10+ years of professional experience Location: Bengaluru Career Level: Staff Engineer Role Overview We are seeking an accomplished Staff Engineer with deep expertise in AWS serverless development, TypeScript, Angular, and Node.js for backend services. This role is pivotal in defining...

  • Staff Engineer

    6 days ago

    Bangalore, India MHP – A Porsche Company Full time

    Job Title: Staff Engineer – Fullstack Experience Required: Minimum 10+ years of professional experience Location: Bengaluru Career Level: Staff Engineer Role Overview We are seeking an accomplished Staff Engineer with deep expertise in AWS serverless development, TypeScript, Angular, and Node.js for backend services. This role is pivotal in defining...

  • Staff Engineer

    7 days ago

    bangalore, India MHP – A Porsche Company Full time

    Job Title: Staff Engineer – FullstackExperience Required: Minimum 10+ years of professional experience Location: Bengaluru Career Level: Staff EngineerRole OverviewWe are seeking an accomplished Staff Engineer with deep expertise in AWS serverless development, TypeScript, Angular, and Node.js for backend services. This role is pivotal in defining technical...

  • Engineer - design analysis

    4 weeks ago

    Bangalore, India ACL Digital Full time

    Company: ACL Digital Company Location: Experience: 5 to 15 Years Employment Type: Full-Time ACL Digital company , is looking for talented and driven EMIR/PDN Engineers to be part of our world-class semiconductor design team in Bangalore . Perform EM/IR and power grid analysis for advanced So Cs across process nodes • Redhawk SC, Voltus, Ansys, Synopsys)...

  • Structural Analysis Engineer

    2 weeks ago

    Bangalore, India Jobted IN C2 Full time

    At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they provide unique R&D and...