Top Tech Jobs & Startup Jobs in Delhi

Designs and validates digital hardware across the product lifecycle, including architecture feasibility, schematics, bill of materials, board bring-up, functional testing, system integration, debugging, qualification, production ramp-up, and field issue resolution. Collaborates with system, firmware, software, manufacturing, and quality teams; supports layout and manufacturing; applies high-speed interface, memory, optical module, power supply, signal integrity, and electromagnetic compatibility expertise; and provides technical guidance.

Operate and maintain Core IMS Networks, optimizing SBC, TAS, CFX, cloud, router, and HLR technologies. Troubleshoot call-related issues, monitor interfaces, capture and analyze Wireshark traces, resolve customer complaints, and coordinate with network, planning, customer care, and solutions teams. Support 4G VoLTE and LTE environments while analyzing SIP, DIAMETER, DNS, ISUP, MAP, and INAP protocols. Manage escalations and emergency situations according to established procedures.

Provides third-tier support for Red Hat Identity Management services across on-premises and cloud environments. Responsibilities include resolving complex incidents, maintaining and monitoring IAM components, configuring users, groups, hosts, policies, and Linux services, supporting upgrades, taking proactive action on alerts, and mentoring junior staff. The role interfaces with T2 support, service delivery, and technical subject matter experts.

Own optical architecture, integration, validation, design verification testing, manufacturing handoff, and product release for coherent transceivers and transponder line cards. Lead cross-functional closure of optical performance issues across optics, DSP, firmware, ASIC, PIC, mechanical, thermal, and hardware teams. Define oDVT coverage, calibration and manufacturing test strategies, automation, documentation, and release approvals while ensuring compliance with product requirements and industry standards.

Owns the design, development, delivery, and lifecycle management of scalable cloud-native applications. Leads distributed systems, microservices, platform architecture, CI/CD, Kubernetes deployments, observability, test automation, reliability engineering, and DevSecOps practices. Provides technical leadership and mentorship while collaborating with cross-functional teams. Uses Java, Python, automation frameworks, cloud-native platforms, and AI-assisted development tools to improve software quality, delivery speed, and operational efficiency.

Owns test automation, continuous integration, regression, test environments, pipelines, and release verification for a cloud-native telecommunications network management platform. Performs feature, system, deployment, upgrade, security, and release testing using Robot Framework, Python, Bash, Docker, Kubernetes, and CI/CD tools. Uses AI-assisted development tools and coaches junior engineers on test reliability and automation best practices.

Design, implement and support hybrid identity solutions (AD, ADCS/PKI, Entra ID) for enterprise IAM. Architect SSO, MFA, Conditional Access, RBAC and Zero Trust, automate with PowerShell/Microsoft Graph, provide L3 support, and collaborate on M365 identity integrations and governance.

Designs and implements secure hybrid identity and access management solutions using Active Directory, PKI, and Microsoft Entra ID. Responsibilities include identity governance, MFA, Conditional Access, RBAC, Zero Trust, SSO, external identity integrations, and PowerShell or Microsoft Graph automation. Provides L2/L3 support for identity and Microsoft 365 incidents, collaborates with security and infrastructure teams, and supports standards, documentation, and continuous improvement in a global enterprise environment.

Develop high-performance C/C++ SDK software on Linux for Nokia’s coherent DSP ASICs and optical networking products. Responsibilities include feature development, API and framework creation, hardware-software integration, pre- and post-silicon validation, debugging, testing, automation, performance optimization, and collaboration with ASIC, firmware, hardware, and architecture teams.

Leads the design, development, troubleshooting, and delivery of high-performance software for fiber-based OLT platforms. Works with GPON/XGPON, Layer 2 forwarding, multicast, QoS, VLANs, network processors, and packet processing. Collaborates with product management, translates customer needs into features, drives technical execution across the SDLC, and mentors engineering teams. Contributes to software testing automation and agile development practices.