Top Tech Jobs & Startup Jobs in Delhi

Design, build, test, and deploy backend services and APIs using Go/Node, MongoDB/MySQL, WebSockets and webhooks. Ensure scalable, secure, CI/CD-driven systems on AWS and Linux, follow engineering best practices, and work in an Agile team environment.

Lead end-to-end deployment, commissioning, testing (SAT/FAT), optimization, and troubleshooting of wireless backhaul solutions (Microwave, E-Band, UBR, Li-Fi, FSO). Manage IP configuration (VLANs, QoS, SNMP), monitor KPIs, coordinate OEMs/field teams, produce performance reports, and maintain deployment SOPs and documentation to ensure reliable network delivery.

Design, develop, and maintain backend software and RESTful APIs using Java and Spring Boot. Write and run TestNG unit tests, implement NoSQL data solutions (MongoDB/Cassandra/Redis), use Git for version control, debug defects, collaborate in Agile teams, and improve development processes.

Design and develop electronic hardware from concept to production, including schematic capture and multilayer PCB design, prototyping, bring-up, debugging, testing, and validation. Collaborate with firmware, mechanical, and manufacturing teams, support R&D and continuous improvements, and ensure compliance with design and quality standards.

Design and develop end-to-end web applications using PHP and modern front-end frameworks. Build scalable, secure backends, integrate RESTful APIs, optimize performance, debug complex issues, contribute to architecture, collaborate with product and design teams, and mentor engineers while promoting best practices and CI/CD workflows.

Design and implement high-speed wireless communication systems on FPGA using VHDL/Verilog/SystemVerilog. Develop and verify RTL, implement modulation/demodulation (QPSK, QAM, OFDM), integrate with multi-core processors, troubleshoot performance issues, and lead technical project teams to meet cost and schedule targets.

Design, build, test, and deploy scalable backend services using Go (and Node.js), working with MySQL and MongoDB. Implement RESTful APIs, webhooks, and websockets, follow engineering best practices, use CI/CD and AWS, collaborate in Agile teams, and maintain code via Git on Linux environments.

Plan and execute digital acquisition across SEM, social, display, programmatic and affiliate channels. Manage ad platforms, vendors, trackers, campaign tracking, A/B tests, CRO, fraud monitoring, budget/CAC optimization, and performance reporting to meet ROI/KPI targets.

Lead payment product strategy and delivery: integrate payment flows with design/dev, evaluate gateway options, pricing, chargeback/refund strategy, and security/compliance. Drive market research, GTM, segment targeting (banks, govt, education, e-commerce, NBFCs), build product P&L, analytics-driven enhancements, create web pages, alliances, and support sales enablement and financial planning.

Build and maintain merchant-facing payment products (onboarding, dashboards, checkout, transaction history). Develop payment APIs, integrate with banks/payment partners, design DB schemas for high-throughput transactions, use AI coding tools to accelerate development while validating AI-generated code, ship features end-to-end, and maintain production reliability.